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The stabilization period after version bumps should be one month, not one week.
2011-04-21 15:56:55 +02:00
Never assume the API of libav* to be stable unless at least 1 month has passed
doc/APIchanges: clarify comment on new APIs.
2012-11-10 13:14:48 +01:00
since the last major version increase or the API was added.
The stabilization period after version bumps should be one month, not one week.
2011-04-21 15:56:55 +02:00
Add a part explaining that API should be considered unstable after major version changes and list dates of last major version increase. Originally committed as revision 17878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 15:17:37 +00:00
The last version increases were:
Bump major versions of all libraries. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-04-05 13:09:48 +02:00
libavcodec: 2021-04-27
libavdevice: 2021-04-27
libavfilter: 2021-04-27
libavformat: 2021-04-27
libpostproc: 2021-04-27
libswresample: 2021-04-27
libswscale: 2021-04-27
libavutil: 2021-04-27
Add a part explaining that API should be considered unstable after major version changes and list dates of last major version increase. Originally committed as revision 17878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 15:17:37 +00:00
API changes, most recent first:
avutil/common, macros: Move several macros from common.h to macros.h common.h currently contains several things: Math macros, UTF-8 macros, other fundamental macros; furthermore it also contains miscellaneous math functions and it (directly and indirectly) includes lots of other headers. This commit moves the "other fundamental macros" to macros.h which is a more fitting place. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-07-23 18:52:27 +02:00
avutil/fifo: Deprecate old FIFO API Users should switch to the superior AVFifo API. Unfortunately AVFifoBuffer fields cannot be marked as deprecated because it would trigger a warning wherever fifo.h is #included, due to inlined av_fifo_peek2().
2021-12-30 13:49:12 +01:00
2022-02-07 - xxxxxxxxxx - lavu 57.21.100 - fifo.h
Deprecate AVFifoBuffer and the API around it, namely av_fifo_alloc(),
av_fifo_alloc_array(), av_fifo_free(), av_fifo_freep(), av_fifo_reset(),
av_fifo_size(), av_fifo_space(), av_fifo_generic_peek_at(),
av_fifo_generic_peek(), av_fifo_generic_read(), av_fifo_generic_write(),
av_fifo_realloc2(), av_fifo_grow(), av_fifo_drain() and av_fifo_peek2().
Users should switch to the AVFifo-API.
lavu/fifo: Add new AVFifo API based upon the notion of element size Many AVFifoBuffer users operate on fixed-size elements (e.g. pointers), but the current FIFO API deals exclusively in bytes, requiring extra complexity in all these callers. Add a new AVFifo API creating a FIFO with an element size that may be larger than a byte. All operations on such a FIFO then operate on complete elements. This API does not reuse AVFifoBuffer and its API at all, but instead uses an opaque struct called AVFifo. The AVFifoBuffer API will be deprecated in a future commit once all of its users have been switched to the new API. Not reusing AVFifoBuffer also allowed to use the full range of size_t from the beginning.
2021-12-30 19:56:11 +01:00
2022-02-07 - xxxxxxxxxx - lavu 57.20.100 - fifo.h
Add a new FIFO API, which allows setting a FIFO element size.
This API operates on these elements rather than on bytes.
Add av_fifo_alloc2(), av_fifo_elem_size(), av_fifo_can_read(),
av_fifo_can_write(), av_fifo_grow2(), av_fifo_drain2(), av_fifo_write(),
av_fifo_write_from_cb(), av_fifo_read(), av_fifo_read_to_cb(),
av_fifo_peek(), av_fifo_peek_to_cb(), av_fifo_drain2(), av_fifo_reset2(),
lavu/fifo: add a flag for automatically growing the FIFO as needed This will not increase the FIFO beyond 1MB, unless the caller explicitly specifies otherwise.
2022-01-06 16:32:49 +01:00
av_fifo_freep2(), av_fifo_auto_grow_limit().
lavu/fifo: Add new AVFifo API based upon the notion of element size Many AVFifoBuffer users operate on fixed-size elements (e.g. pointers), but the current FIFO API deals exclusively in bytes, requiring extra complexity in all these callers. Add a new AVFifo API creating a FIFO with an element size that may be larger than a byte. All operations on such a FIFO then operate on complete elements. This API does not reuse AVFifoBuffer and its API at all, but instead uses an opaque struct called AVFifo. The AVFifoBuffer API will be deprecated in a future commit once all of its users have been switched to the new API. Not reusing AVFifoBuffer also allowed to use the full range of size_t from the beginning.
2021-12-30 19:56:11 +01:00
lavu: bump minor and add APIchanges for new lavu/tx additions
2022-01-25 21:29:38 +01:00
2022-01-26 - af94ab7c7c0 - lavu 57.19.100 - tx.h
Add AV_TX_FLOAT_RDFT, AV_TX_DOUBLE_RDFT and AV_TX_INT32_RDFT.
doc/APIchanges: Fill in the commit hash for DOVI metadata addition Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-01-04 12:40:07 +01:00
2022-01-04 - 78dc21b123e - lavu 57.16.100 - frame.h
lavu/frame: Add Dolby Vision metadata side data type In order to be able to extend this struct later (as the Dolby Vision RPU evolves), all of the 'container' structs are considered extensible, and the individual constituent fields must instead be accessed via offsets. The precedent for this style of access is set in <libavutil/detection_bbox.h> Signed-off-by: Niklas Haas <git@haasn.dev> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-01-03 09:55:11 +01:00
Add AV_FRAME_DATA_DOVI_METADATA.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2022-01-03 - 70f318e6b6c - lavf 59.13.100 - avformat.h
lavf: add a flag for experimental (de)muxers
2022-01-02 18:38:02 +01:00
Add AVFMT_EXPERIMENTAL flag.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-12-22 - b7e1ec7bda9 - lavu 57.13.100 - hwcontext_videotoolbox.h
lavu/videotoolbox: expose routine to set CVPixelBufferRef metadata
2021-12-18 05:02:18 -06:00
Add av_vt_pixbuf_set_attachments
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-12-22 - 69bd95dcd8d - lavu 57.13.100 - hwcontext_videotoolbox.h
lavu/videotoolbox: expose conversion routines for color parameters Also fixes symbol lookup errors on older macOS when built with a newer SDK, introduced in 6cab5206b0ad94990c435cb7c5cf3b29675e0231
2021-12-18 04:59:13 -06:00
Add av_map_videotoolbox_chroma_loc_from_av
Add av_map_videotoolbox_color_matrix_from_av
Add av_map_videotoolbox_color_primaries_from_av
Add av_map_videotoolbox_color_trc_from_av
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-12-21 - ffbab99f2c2 - lavu 57.12.100 - cpu.h
libavutil/cpu: Add AV_CPU_FLAG_SLOW_GATHER. This flag is set on Haswell and earlier and all AMD cpus.
2021-12-21 20:56:41 +01:00
Add AV_CPU_FLAG_SLOW_GATHER.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-12-20 - 278068dc60d - lavu 57.11.101 - display.h
avutil/display: fix inverted doc Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-12-12 17:26:03 +08:00
Modified the documentation of av_display_rotation_set()
to match its longstanding actual behaviour of treating
the angle as directed clockwise.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-12-12 - 64834bb86a1 - lavf 59.10.100 - avformat.h
avformat: introduce AVFormatContext io_close2 which returns an int Otherwise there is no way to detect an error returned by avio_close() because ff_format_io_close cannot get the return value. Checking the return value of the close function is important in order to check if all data was successfully written and the underlying close() operation was successful. It can also be useful even for read mode because it can return any pending AVIOContext error, so the user don't have to manually check AVIOContext->error. In order to still support if the user overrides io_close, the generic code only uses io_close2 if io_close is either NULL or the default io_close callback. Signed-off-by: Marton Balint <cus@passwd.hu>
2021-11-30 00:38:30 +01:00
Add AVFormatContext io_close2 which returns an int
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-12-10 - f45cbb775e4 - lavu 57.11.100 - hwcontext_vulkan.h
lavu: bump minor version and add doc/APIchanges entry for Vulkan changes
2021-12-10 16:34:52 +01:00
Add AVVkFrame.offset and AVVulkanFramesContext.flags.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-12-04 - b9c928a486f - lavfi 8.19.100 - avfilter.h
avfilter: add AVFILTER_FLAG_METADATA_ONLY This flag allows distinguishing between filters that actually modify the data and those that only modify metadata or gather some stream information.
2021-11-22 14:39:11 +01:00
Add AVFILTER_FLAG_METADATA_ONLY.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-12-03 - b236ef0a594 - lavu 57.10.100 - frame.h
lavu/avframe: add a time_base field This adds a time_base field to AVFrame, as an analogue to the AVPacket.time_base field.
2021-11-25 18:26:20 +01:00
Add AVFrame.time_base
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-11-22 - b2cd1fb2ec6 - lavu 57.9.100 - pixfmt.h
lavu/pixfmt: add high-bit-depth semi-planar 4:2:2/4:4:4 formats These are used by VideoToolbox hardware decoders.
2021-11-12 23:50:17 -06:00
Add AV_PIX_FMT_P210, AV_PIX_FMT_P410, AV_PIX_FMT_P216, and AV_PIX_FMT_P416.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-11-17 - 54e65aa38ab - lavf 57.9.100 - frame.h
avutil: Add Dolby Vision RPU side data type Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2021-11-17 14:12:33 +00:00
Add AV_FRAME_DATA_DOVI_RPU_BUFFER.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-11-16 - ed75a08d36c - lavf 59.9.100 - avformat.h
lavf: add an AVClass to AVStream on next major bump Also add a function to retrieve that class, analogously to avformat_get_class(). This will be useful for adding an AVOption for dispositions.
2021-11-12 14:50:00 +01:00
Add av_stream_get_class(). Schedule adding AVStream.av_class at libavformat
major version 60.
lavf: add public functions converting dispositions to/from strings
2021-11-11 14:35:13 +01:00
Add av_disposition_to_string() and av_disposition_from_string().
lavf: add "disposition" AVOption to AVStream AVClass Use it to remove custom disposition parsing code from ffmpeg.c
2021-11-12 15:15:07 +01:00
Add "disposition" AVOption to AVStream's class.
lavf: add an AVClass to AVStream on next major bump Also add a function to retrieve that class, analogously to avformat_get_class(). This will be useful for adding an AVOption for dispositions.
2021-11-12 14:50:00 +01:00
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-11-12 - 8478d60d5b5 - lavu 57.8.100 - hwcontext_vulkan.h
doc/APIchanges: fix typo
2021-11-25 17:26:10 +01:00
Added AVVkFrame.sem_value, AVVulkanDeviceContext.queue_family_encode_index,
doc/APIchanges: fix typos and correct a date
2021-11-12 07:51:12 +01:00
nb_encode_queues, queue_family_decode_index, and nb_decode_queues.
doc/APIchanges: update for Vulkan API changes
2021-11-10 08:10:08 +01:00
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-10-18 - 682bafdb125 - lavf 59.8.100 - avio.h
avformat/avio{,buf}: introduce public AVIOContext::bytes_{read,written} Such fields can be seen as generally useful in cases where the API user is not implementing custom AVIO callbacks, but still would like to know if data is being read or written out, such as in case data is being read from input but no AVPacket has been received yet.
2021-10-18 00:35:48 +03:00
Introduce public bytes_{read,written} statistic fields to AVIOContext.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-10-13 - a5622ed16f8 - lavf 59.7.100 - avio.h
avformat/avio{,buf}: deprecate AVIOContext::written Originally added as a private entry in commit 3f75e5116b900f1428aa13041fc7d6301bf1988a, but its grouping with the comment noting its private state was missed during merging of the field from Libav (most likely due to an already existing field in between).
2021-10-13 23:05:40 +03:00
Deprecate AVIOContext.written. Originally added as a private entry in
commit 3f75e5116b900f1428aa13041fc7d6301bf1988a, its grouping with
the comment noting its private state was missed during merging of the field
from Libav (most likely due to an already existing field in between).
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-09-21 - 0760d9153c3 - lavu 57.7.100 - pixfmt.h
lavu/pix_fmt: add pixel format for x2bgr10 The new format (given in big/little endian forms) matches the existing X2RGB10 format, except with B and R channels switched. AV_PIX_FMT_X2BGR10 data often is created by OpenGL programs whose buffers use the GL_RGB10 internal format. Signed-off-by: Manuel Stoeckl <code@mstoeckl.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-09-23 23:22:31 -04:00
Add AV_PIX_FMT_X2BGR10.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-09-20 - 8d5de914d31 - lavu 57.6.100 - mem.h
avutil/mem: Deprecate av_mallocz_array() It does the same as av_calloc(), so one of them should be removed. Given that av_calloc() has the shorter name, it is retained. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-09-14 23:32:37 +02:00
Deprecate av_mallocz_array() as it is identical to av_calloc().
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-09-20 - 176b8d785bf - lavc 59.9.100 - avcodec.h
avcodec/avcodec, options_table: Deprecate sub_text_format Unused since 1f63665ca567fbc49fa80166d468a822c2999efa. Found-by: Soft Works <softworkz@hotmail.com> Reviewed-by: Soft Works <softworkz@hotmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-09-13 13:52:46 +02:00
Deprecate AVCodecContext.sub_text_format and the corresponding
AVOptions. It is unused since the last major bump.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-09-20 - dd846bc4a91 - lavc 59.8.100 - avcodec.h codec.h
lavc: deprecate AV_CODEC_(FLAG|CAP)_TRUNCATED It is supported only by a few decoders (h263, h263p, mpeg(1|2|)video and mpeg4) and is entirely redundant with parsers. Furthermore, using it leads to missing frames, as flushing the decoder at the end does not work properly. Co-authored-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-03-08 11:26:32 +01:00
Deprecate AV_CODEC_FLAG_TRUNCATED and AV_CODEC_CAP_TRUNCATED,
as they are redundant with parsers.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-09-17 - ccfdef79b13 - lavu 57.5.101 - buffer.h
avutil/buffer: constify some function parameters Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-09-17 00:06:45 -03:00
Constified the input parameters in av_buffer_replace(), av_buffer_ref(),
and av_buffer_pool_buffer_get_opaque().
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-09-08 - 4f78711f9c2 - lavu 57.5.100 - hwcontext_d3d11va.h
libavutil/hwcontext_d3d11va: adding more texture information to the D3D11 hwcontext API Microsoft VideoProcessor requires texture with D3DUSAGE_RENDERTARGET flag as output. There is no way to allocate array of textures with D3D11_BIND_RENDER_TARGET flag and .ArraySize > 2 by ID3D11Device_CreateTexture2D due to the Microsoft limitation. Adding AVD3D11FrameDescriptors array to store array of single textures instead of texture with multiple slices resolves this. Signed-off-by: Artem Galin <artem.galin@intel.com>
2021-08-20 22:48:05 +01:00
Add AVD3D11VAFramesContext.texture_infos
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-09-06 - 42cd64c1826 - lsws 6.1.100 - swscale.h
sws: add a new scaling API
2021-06-24 13:11:34 +02:00
Add AVFrame-based scaling API:
- sws_scale_frame()
- sws_frame_start()
- sws_frame_end()
- sws_send_slice()
- sws_receive_slice()
- sws_receive_slice_alignment()
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-09-02 - cbf111059d2 - lavc 59.7.100 - avcodec.h
avcodec/avcodec: Allow up to seven codec ids per parser ff_pnm_parser and ff_vp3_parser already hit the current limit; an addition to the former (to handle pfm) is planned. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-09-01 13:14:44 +02:00
Incremented the number of elements of AVCodecParser.codec_ids to seven.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-08-24 - 590a7e02f04 - lavc 59.6.100 - avcodec.h
avcodec: add a Film Grain codec property flag Signed-off-by: James Almer <jamrial@gmail.com>
2021-08-16 12:08:56 -03:00
Add FF_CODEC_PROPERTY_FILM_GRAIN
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-08-20 - 7c5f998196d - lavfi 8.3.100 - avfilter.H
avfilter/avfilter: Add avfilter_filter_pad_count() It is intended as replacement for avfilter_pad_count(). In contrast to the latter, it avoids a loop. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-08-15 07:32:05 +02:00
Add avfilter_filter_pad_count() as a replacement for avfilter_pad_count().
avfilter/avfilter: Deprecate avfilter_pad_count() It is unnecessary as the number of static inputs and outputs can now be directly read via AVFilter.nb_(in|out)puts. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-08-12 15:21:57 +02:00
Deprecate avfilter_pad_count().
avfilter/avfilter: Add avfilter_filter_pad_count() It is intended as replacement for avfilter_pad_count(). In contrast to the latter, it avoids a loop. Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-08-15 07:32:05 +02:00
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-08-17 - 8c53b145993 - lavu 57.4.101 - opt.h
avutil/opt: Document actual behaviour of av_opt_copy a bit more In particular, document that av_opt_copy() always disentangles allocated options even on error; this guarantee is needed to e.g. properly free duplicated thread contexts in libavcodec on error. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-08-13 08:48:42 +02:00
av_opt_copy() now guarantees that allocated src and dst options
don't alias each other even on error.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-08-14 - d5de9965ef6 - lavu 57.4.100 - imgutils.h
imgutils: expose av_image_copy_plane_uc_from() The reason why the generic av_image_copy_uc_from() doesn't really fit in the case for Vulkan is because some planes may be copied via other methods (such as mapping GPU memory), and if they don't satisfy the strict alignment requirements, a gpu image->gpu buffer->cpu ram copy is performed. We need this for hwcontext_vulkan, and I think this will also be useful to API users like libplacebo who would rather not write a custom SIMD memcpy.
2021-08-10 12:38:49 +02:00
Add av_image_copy_plane_uc_from()
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-08-02 - a1a0fddfd05 - lavc 59.4.100 - packet.h
avpacket: ABI bump additions This commit adds a long-requested by API users opaque fields for AVPacket, as well as a time_base field.
2021-01-23 19:56:18 +01:00
Add AVPacket.opaque, AVPacket.opaque_ref, AVPacket.time_base.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-07-23 - 2dd8acbe800 - lavu 57.3.100 - common.h macros.h
avutil/common, macros: Move several macros from common.h to macros.h common.h currently contains several things: Math macros, UTF-8 macros, other fundamental macros; furthermore it also contains miscellaneous math functions and it (directly and indirectly) includes lots of other headers. This commit moves the "other fundamental macros" to macros.h which is a more fitting place. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-07-23 18:52:27 +02:00
Move several macros (AV_NE, FFDIFFSIGN, FFMAX, FFMAX3, FFMIN, FFMIN3,
FFSWAP, FF_ARRAY_ELEMS, MKTAG, MKBETAG) from common.h to macros.h.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-07-22 - e3b5ff17c2e - lavu 57.2.100 - film_grain_params.h
avutil/film_grain_params: add support for H.274 Film Grain Characteristics Used by codecs like H.264, HEVC, and VVC. Signed-off-by: James Almer <jamrial@gmail.com>
2021-07-23 11:06:31 -03:00
Add AV_FILM_GRAIN_PARAMS_H274, AVFilmGrainH274Params
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-07-19 - c1bf56a526f - lavu 57.1.100 - cpu.h
lavu/cpu: Use av_cpu_ prefix
2021-07-20 09:33:47 +02:00
Add av_cpu_force_count()
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-06-17 - aca923b3653 - lavc 59.2.100 - packet.h
avcodec: Pass HDR10+ metadata to packet side data in VP9 encoder HDR10+ metadata is stored in the bit stream for HEVC. The story is different for VP9 and cannot store the metadata in the bit stream. HDR10+ should be passed to packet side data an stored in the container (mkv) for VP9. This CL is taking HDR10+ from AVFrame side data in libvpxenc and is passing it to the AVPacket side data. Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Zern <jzern@google.com>
2021-06-17 22:20:44 -07:00
Add AV_PKT_DATA_DYNAMIC_HDR10_PLUS
avformat: Constify the API wrt AV(In|Out)putFormat Also constify AVProbeData. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 03:11:32 +01:00
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-06-09 - 2cccab96f6f - lavf 59.3.100 - avformat.h
avformat: make AVStream.pts_wrap_bits public It can be useful to library users, and is currently being used by ffmpeg.c Suggested-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-06-09 15:04:48 -03:00
Add pts_wrap_bits to AVStream
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-06-10 - 7c9763070d9 - lavc 59.1.100 - avcodec.h codec.h
lavc: move av_get_profile_name() from avcodec.h to codec.h
2021-05-21 18:58:23 +02:00
Move av_get_profile_name() from avcodec.h to codec.h.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-06-10 - bb3648e6766 - lavc 59.1.100 - avcodec.h codec_par.h
lavc: move av_get_audio_frame_duration2() from avcodec.h to codec_par.h
2021-05-21 18:58:23 +02:00
Move av_get_audio_frame_duration2() from avcodec.h to codec_par.h.
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-06-10 - 881db34f6a0 - lavc 59.1.100 - avcodec.h codec_id.h
lavc: move avcodec_profile_name() from avcodec.h to codec_id.h
2021-05-21 19:07:09 +02:00
Move av_get_bits_per_sample(), av_get_exact_bits_per_sample(),
lavc: move av_get_pcm_codec() from avcodec.h to codec_id.h
2021-05-31 12:13:51 +02:00
avcodec_profile_name(), and av_get_pcm_codec() from avcodec.h
to codec_id.h.
lavc: move av_get_[exact_]bits_per_sample() to codec_id.h
2021-05-21 18:32:50 +02:00
doc/APIchanges: Fill in missing things Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-01-03 20:28:17 +01:00
2021-06-10 - ff0a96046d8 - lavc 59.1.100 - avcodec.h defs.h
lavc: move small misc definitions into a separate header This will allow to avoid #including the entire avcodec.h in some places.
2021-05-21 18:16:22 +02:00
Add new installed header defs.h. The following definitions are moved
into it from avcodec.h:
- AVDiscard
- AVAudioServiceType
- AVPanScan
- AVCPBProperties and av_cpb_properties_alloc()
- AVProducerReferenceTime
- av_xiphlacing()
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-27 - cb3ac722f4 - lavc 59.0.100 - avcodec.h
avcodec: Constify AVCodecParserContext.parser Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-03-07 00:10:12 +01:00
Constified AVCodecParserContext.parser.
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-27 - 8b3e6ce5f4 - lavd 59.0.100 - avdevice.h
avdevice/avdevice: Constify av_*_device_next API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 02:58:13 +01:00
The av_*_device_next API functions now accept and return
pointers to const AVInputFormat resp. AVOutputFormat.
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-27 - d7e0d428fa - lavd 59.0.100 - avdevice.h
avdevice/avdevice: Constify avdevice_list_input_sources/output_sinks Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 02:54:18 +01:00
avdevice_list_input_sources and avdevice_list_output_sinks now accept
pointers to const AVInputFormat resp. const AVOutputFormat.
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-27 - 46dac8cf3d - lavf 59.0.100 - avformat.h
avformat/avformat, utils: Make av_find_best_stream const-correct Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 01:53:40 +01:00
av_find_best_stream now uses a const AVCodec ** parameter
for the returned decoder.
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-27 - 626535f6a1 - lavc 59.0.100 - codec.h
avcodec/codec, allcodecs: Constify the AVCodec API Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 07:45:51 +01:00
avcodec_find_encoder_by_name(), avcodec_find_encoder(),
avcodec_find_decoder_by_name() and avcodec_find_decoder()
now return a pointer to const AVCodec.
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-27 - 14fa0a4efb - lavf 59.0.100 - avformat.h
avformat/avformat: Constify AVFormatContext.*_codec pointers This also allows to exclusively use pointers to const AVCodec in fftools/ffmpeg_opt.c. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 05:32:20 +01:00
Constified AVFormatContext.*_codec.
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-27 - 56450a0ee4 - lavf 59.0.100 - avformat.h
avformat: Constify the API wrt AV(In|Out)putFormat Also constify AVProbeData. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 03:11:32 +01:00
Constified the pointers to AVInputFormats and AVOutputFormats
in AVFormatContext, avformat_alloc_output_context2(),
av_find_input_format(), av_probe_input_format(),
av_probe_input_format2(), av_probe_input_format3(),
av_probe_input_buffer2(), av_probe_input_buffer(),
avformat_open_input(), av_guess_format() and av_guess_codec().
Furthermore, constified the AVProbeData in av_probe_input_format(),
av_probe_input_format2() and av_probe_input_format3().
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-19 - 18af1ea8d1 - lavu 56.74.100 - tx.h
lavu: bump minor and add APIchanges entry for the lavu/tx changes
2021-04-19 22:15:34 +02:00
Add AV_TX_FULL_IMDCT and AV_TX_UNALIGNED.
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-17 - f1bf465aa0 - lavu 56.73.100 - frame.h detection_bbox.h
lavu: add side data AV_FRAME_DATA_DETECTION_BBOXES for object detection/classification
2021-02-18 12:51:48 +08:00
Add AV_FRAME_DATA_DETECTION_BBOXES
avformat/utils: add av_stream_add_side_data() Functionally similar to av_packet_add_side_data(). Allows the use of an already allocated buffer as stream side data. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
2016-11-17 02:02:41 -03:00
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-04-06 - 557953a397 - lavf 58.78.100 - avformat.h
avformat/utils: add helper functions to retrieve index entries from an AVStream Signed-off-by: James Almer <jamrial@gmail.com>
2021-03-23 15:36:22 -03:00
Add avformat_index_get_entries_count(), avformat_index_get_entry(),
and avformat_index_get_entry_from_timestamp().
doc/APIchanges: add hashes and version numbers for recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2021-04-27 18:40:45 -03:00
2021-03-21 - a77beea6c8 - lavu 56.72.100 - frame.h
avutil/frame: Deprecate av_get_colorspace_name() Contrary to av_color_space_name() it doesn't even support newer colorspaces. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2021-03-21 10:15:44 +01:00
Deprecated av_get_colorspace_name().
Use av_color_space_name() instead.
Bump Versions before release/4.4 branch Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-20 00:41:48 +01:00
-------- 8< --------- FFmpeg 4.4 was cut here -------- 8< ---------
doc/APIchanges: fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-20 00:39:48 +01:00
2021-03-19 - e8c0bca6bd - lavu 56.69.100 - adler32.h
avutil/adler32: Switch av_adler32_update() to size_t on bump av_adler32_update() is used by av_hash_update() which will be switched to size_t at the next bump. So it also has to be made to use size_t. This is also necessary for framecrcenc.c, because the size of side data will become a size_t, too. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2021-03-18 04:33:28 +01:00
Added a typedef for the type of the Adler-32 checksums
used by av_adler32_update(). It will be changed to uint32_t
at the next major bump.
The type of the parameter for the length of the input buffer
will also be changed to size_t at the next major bump.
doc/APIchanges: fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-20 00:39:48 +01:00
2021-03-19 - e318438f2f - lavf 58.75.100 - avformat.h
avformat: Make AVChapter.id an int64_t on next major bump 64 bits are needed in order to retain the uid values of Matroska chapters; the type is kept signed because the semantics of NUT chapters depend upon whether the id is > 0 or < 0. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2021-03-16 08:29:59 +01:00
AVChapter.id will be changed from int to int64_t
on the next major version bump.
doc/APIchanges: fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-20 00:39:48 +01:00
2021-03-17 - f7db77bd87 - lavc 58.133.100 - codec.h
avcodec/packet: deprecate av_init_packet() Once removed, sizeof(AVPacket) will stop being a part of the public ABI. Signed-off-by: James Almer <jamrial@gmail.com>
2021-01-27 16:24:10 -03:00
Deprecated av_init_packet(). Once removed, sizeof(AVPacket) will
no longer be a part of the public ABI.
Deprecated AVPacketList.
doc/APIchanges: fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-20 00:39:48 +01:00
2021-03-16 - 7d09579190 - lavc 58.132.100 - codec.h
lavc: rename AV_CODEC_CAP_AUTO_THREADS->AV_CODEC_CAP_OTHER_THREADS This cap is currently used to mark multithreading-capable codecs that wrap external libraries with their own multithreading code. The name is highly confusing for our API users, since libavcodec ALWAYS handles thread_count=0 (see commit message in previous commit). Therefore rename the cap and update its documentation to make its meaning clear. The old name is kept deprecated until next+1 major bump.
2021-03-09 18:35:56 +01:00
Add AV_CODEC_CAP_OTHER_THREADS as a new name for
AV_CODEC_CAP_AUTO_THREADS. AV_CODEC_CAP_AUTO_THREADS
is now deprecated.
doc/APIchanges: fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-20 00:39:48 +01:00
2021-03-12 - 6e7e3a3820 - lavc 58.131.100 - avcodec.h codec.h
avcodec: add a get_encode_buffer() callback to AVCodecContext This callback is functionally the same as get_buffer2() is for decoders, and implements for the new encode API the functionality of the old encode API had where the user could provide their own buffers. Reviewed-by: Lynne <dev@lynne.ee> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Mark Thompson <sw@jkqxz.net> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-20 16:01:52 -03:00
Add a get_encode_buffer callback to AVCodecContext, similar to
get_buffer2 but for encoders.
Add avcodec_default_get_encode_buffer().
Add AV_GET_ENCODE_BUFFER_FLAG_REF.
Encoders may now be flagged as AV_CODEC_CAP_DR1 capable.
doc/APIchanges: fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-20 00:39:48 +01:00
2021-03-10 - 42e68fe015 - lavf 58.72.100 - avformat.h
avformat/utils: change AVStream side data related public function and struct size types to size_t av_stream_add_side_data() already defines size as a size_t, so this makes it consistent across all side data functions. Signed-off-by: James Almer <jamrial@gmail.com>
2021-03-06 15:40:58 -03:00
Change AVBufferRef related AVStream function and struct size
parameter and fields type to size_t at next major bump.
doc/APIchanges: fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-20 00:39:48 +01:00
2021-03-10 - d79e0fe65c - lavc 58.130.100 - packet.h
avcodec/packet: change side data related public function and struct size types to size_t av_packet_add_side_data() already defines size as a size_t, so this makes it consistent across all side data functions Signed-off-by: James Almer <jamrial@gmail.com>
2021-03-06 12:43:52 -03:00
Change AVBufferRef related AVPacket function and struct size
parameter and fields type to size_t at next major bump.
doc/APIchanges: fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-20 00:39:48 +01:00
2021-03-10 - 14040a1d91 - lavu 56.68.100 - buffer.h frame.h
avutil/frame: change av_frame_new_side_data() size parameter type to size_t Signed-off-by: James Almer <jamrial@gmail.com>
2021-03-06 12:35:48 -03:00
Change AVBufferRef and relevant AVFrame function and struct size
parameter and fields type to size_t at next major bump.
avutil/buffer: change public function and struct size parameter types to size_t Signed-off-by: James Almer <jamrial@gmail.com>
2021-03-06 12:26:16 -03:00
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2021-03-04 - a0eec776b6 - lavc 58.128.101 - avcodec.h
avcodec: enable usage of err_recognition for encoders Enables the usage of such values as AV_EF_EXPLODE in encoders, which can be useful in cases such as subtitle encoders where they have the responsibility to validate the correctness of an incoming ASS dialog line. Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
2021-02-22 14:21:09 +02:00
Enable err_recognition to be set for encoders.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2021-03-03 - 2ff40b98ec - lavf 58.70.100 - avformat.h
avformat: Deprecate AVFMT_FLAG_PRIV_OPT, remove av_demuxer_open on bump This flag was added in 492026209b9b58eaf6d2ea56423f6b1e1a8a76a5 in conjunction with av_demuxer_open() to allow to pass private options to demuxers. It worked as follows: av_open_input_stream() (the predecessor of avformat_open_input()) would not call the read_header function if this flag is set. Instead the user could set private options of the demuxer via the format's private class after avformat_open_input() and then call av_demuxer_open() which called the format's read_header function. This approach was abandoned in e37f161e66e042d6c2c7470c4d9881df9427fc4a and av_demuxer_open() deprecated; instead the AVDictionary based way of passing private options to the demuxer was choosen. Yet AVFMT_FLAG_PRIV_OPT has never been deprecated and av_demuxer_open() never removed. This commit implements the deprecation of the flag and schedules av_demuxer_open for removal on the next major bump. Given that av_demuxer_open() has been deprecated in 2012 and that this flag is useless without it, the flag will be ignored after the next major version bump. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2021-02-26 17:25:54 +01:00
Deprecate AVFMT_FLAG_PRIV_OPT. It will do nothing
as soon as av_demuxer_open() is removed.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2021-02-27 - dd9227e48f - lavc 58.126.100 - avcodec.h
avcodec/options: deprecate avcodec_get_frame_class() AVFrame hasn't been a struct defined in libavcodec for a decade now, when it was moved to libavutil. Found-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2021-02-25 17:30:28 -03:00
Deprecated avcodec_get_frame_class().
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2021-02-21 - 5ca40d6d94 - lavu 56.66.100 - tx.h
lavu/tx: support in-place FFT transforms This commit adds support for in-place FFT transforms. Since our internal transforms were all in-place anyway, this only changes the permutation on the input. Unfortunately, research papers were of no help here. All focused on dry hardware implementations, where permutes are free, or on software implementations where binary bloat is of no concern so storing dozen times the transforms for each permutation and version is not considered bad practice. Still, for a pure C implementation, it's only around 28% slower than the multi-megabyte FFTW3 in unaligned mode. Unlike a closed permutation like with PFA, split-radix FFT bit-reversals contain multiple NOPs, multiple simple swaps, and a few chained swaps, so regular single-loop single-state permute loops were not possible. Instead, we filter out parts of the input indices which are redundant. This allows for a single branch, and with some clever AVX512 asm, could possibly be SIMD'd without refactoring. The inplace_idx array is guaranteed to never be larger than the revtab array, and in practice only requires around log2(len) entries. The power-of-two MDCTs can be done in-place as well. And it's possible to eliminate a copy in the compound MDCTs too, however it'll be slower than doing them out of place, and we'd need to dirty the input array.
2021-02-10 17:58:22 +01:00
Add enum AVTXFlags and AVTXFlags.AV_TX_INPLACE
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2021-02-14 - 4f49ca7bbc - lavd 58.12.100 - avdevice.h
avdevice/avdevice: Deprecate AVDevice Capabilities API It has been added in 6db42a2b6b22e6f1928fafcf3faa67ed78201004, yet since then none of the necessary create/free_device_capabilities functions has been implemented, making this API completely useless. Because of this one can already simplify avdevice_capabilities_free/create and can already remove the function pointers at the next major bump; given that the documentation explicitly states that av_device_capabilities is not to be used by a user, it's options can already be removed (save for the sentinel). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2021-01-24 19:38:42 +01:00
Deprecated avdevice_capabilities_create() and
avdevice_capabilities_free().
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2021-02-10 - 1bda9bb68a - lavu 56.65.100 - common.h
libavutil/common: Add FFABS64U() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-01-31 15:51:10 +01:00
Add FFABS64U()
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2021-01-26 - 5dd9567080 - lavu 56.64.100 - common.h
avutil/common: Add FFABSU() for a signed -> unsigned ABS Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-01-23 16:22:33 +01:00
Add FFABSU()
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2021-01-25 - 56709ca8aa - lavc 58.119.100 - avcodec.h
avcodec: deprecate AVCodecContext.debug_mv It's been unused for almost three years now. Signed-off-by: James Almer <jamrial@gmail.com>
2021-01-24 20:45:18 -03:00
Deprecate AVCodecContext.debug_mv, FF_DEBUG_VIS_MV_P_FOR, FF_DEBUG_VIS_MV_B_FOR,
FF_DEBUG_VIS_MV_B_BACK
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2021-01-11 - ebdd33086a - lavc 58.116.100 - avcodec.h
avcodec: add vvc codec id and profiles Signed-off-by: James Almer <jamrial@gmail.com>
2021-01-12 00:33:10 +08:00
Add FF_PROFILE_VVC_MAIN_10 and FF_PROFILE_VVC_MAIN_10_444.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-01-01 - baecaa16c1 - lavu 56.63.100 - video_enc_params.h
mpegvideo: use the AVVideoEncParams API for exporting QP tables Do it only when requested with the AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS flag. Drop previous code using the long-deprecated AV_FRAME_DATA_QP_TABLE* API. Temporarily disable fate-filter-pp, fate-filter-pp7, fate-filter-spp. They will be reenabled once these filters are converted in following commits.
2020-03-10 11:45:55 +01:00
Add AV_VIDEO_ENC_PARAMS_MPEG2
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-12-03 - eca12f4d5a - lavu 56.62.100 - timecode.h
avutil/timecode: add av_timecode_init_from_components Signed-off-by: Marton Balint <cus@passwd.hu>
2020-09-05 23:04:28 +02:00
Add av_timecode_init_from_components.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-11-27 - a83098ab03 - lavc 58.114.100 - avcodec.h
avcodec: deprecate thread_safe_callbacks They add considerable complexity to frame-threading implementation, which includes an unavoidably leaking error path, while the advantages of this option to the users are highly dubious. It should be always possible and desirable for the callers to make their get_buffer2() implementation thread-safe, so deprecate this option.
2020-05-22 15:59:46 +02:00
Deprecate AVCodecContext.thread_safe_callbacks. Starting with
LIBAVCODEC_VERSION_MAJOR=60, user callbacks must always be
thread-safe when frame threading is used.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-11-25 - d243dd540a - lavc 58.113.100 - avcodec.h
libavcodec: add a new AV_CODEC_EXPORT_DATA_FILM_GRAIN flag and option This introduces a new field to allow decoders to export their film grain parameters. Will be used by the next patch.
2020-11-12 17:46:09 +01:00
Adds a new flag AV_CODEC_EXPORT_DATA_FILM_GRAIN for export_side_data.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-11-25 - 4f9ee87253 - lavu 56.61.100 - film_grain_params.h
libavutil: introduce AVFilmGrainParams side data This patch introduces a new frame side data type AVFilmGrainParams for use with video codecs which support it. It can save a lot of memory used for duplicate processed reference frames and reduce copies when applying film grain during presentation.
2020-11-12 12:44:30 +01:00
Adds a new API for extracting codec film grain parameters as side data.
Adds a new AVFrameSideDataType entry AV_FRAME_DATA_FILM_GRAIN_PARAMS for it.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-10-28 - f95d9510ff - lavf 58.64.100 - avformat.h
avformat: add a stream event flag for new packets
2020-10-25 15:50:30 +01:00
Add AVSTREAM_EVENT_FLAG_NEW_PACKETS.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-09-28 - 68918d3b7f - lavu 56.60.100 - buffer.h
lavu/buffer: add a convenience function for replacing buffers A common pattern e.g. in libavcodec is replacing/updating buffer references: unref old one, ref new one. This function allows simplifying such code and avoiding unnecessary refs+unrefs if the references are already equivalent.
2020-06-05 11:17:49 +02:00
Add a av_buffer_replace() convenience function.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-09-13 - 837b6eb90e - lavu 56.59.100 - timecode.h
avutil/timecode: add av_timecode_make_smpte_tc_string2 Signed-off-by: Marton Balint <cus@passwd.hu>
2020-07-24 15:09:32 +02:00
Add av_timecode_make_smpte_tc_string2.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-08-21 - 06f2651204 - lavu 56.58.100 - avstring.h
lavu/avstring: deprecate av_d2str(). It is no longer used in our code base and does not seem to be used much in other projects.
2019-12-26 19:32:23 +01:00
Deprecate av_d2str(). Use av_asprintf() instead.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-08-04 - 34de0abbe7 - lavu 56.58.100 - channel_layout.h
avutil/channel_layout: add 22.2 layout Requires some extraneous top side and bottom front channels to be defined. According to STD-B59v2, the defined channel layout is: - FL - FR - FC - LFE1 - BL - BR - FLc - FRc - BC - LFE2 - SiL - SiR - TpFL - TpFR - TpFC - TpC - TpBL - TpBR - TpSiL - TpSiR - TpBC - BtFC - BtFL - BtFR
2020-06-11 22:08:30 +03:00
Add AV_CH_LAYOUT_22POINT2 together with its newly required pieces:
AV_CH_TOP_SIDE_LEFT, AV_CH_TOP_SIDE_RIGHT, AV_CH_BOTTOM_FRONT_CENTER,
AV_CH_BOTTOM_FRONT_LEFT, AV_CH_BOTTOM_FRONT_RIGHT.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-07-23 - 84655b7101 - lavu 56.57.100 - cpu.h
avutil: bump version after addition of MIPS cpu flags And add the missing doc/APIchanges entry. Signed-off-by: James Almer <jamrial@gmail.com>
2020-07-23 14:00:31 -03:00
Add AV_CPU_FLAG_MMI and AV_CPU_FLAG_MSA.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-07-22 - 3a8e927176 - lavu 56.56.100 - imgutils.h
avutil/imgutils: add utility to get plane sizes This utility helps avoid undefined behavior when doing things like checking how much memory we need to allocate for an image before we have allocated a buffer. Signed-off-by: Brian Kim <bkkim@google.com> Signed-off-by: James Almer <jamrial@gmail.com>
2020-07-13 10:09:37 -07:00
Add av_image_fill_plane_sizes().
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-07-15 - 448a9aaa78 - lavc 58.96.100 - packet.h
API: add AV_PKT_DATA_S12M_TIMECODE to AVPacketSideDataType Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2020-06-30 23:18:17 +08:00
Add AV_PKT_DATA_S12M_TIMECODE.
doc/APIchanges: add new AV_PIX_FMT_X2RGB10
2020-06-12 17:48:28 +01:00
2020-06-12 - b09fb030c1 - lavu 56.55.100 - pixdesc.h
Add AV_PIX_FMT_X2RGB10.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-06-11 - bc8ab084fb - lavu 56.54.100 - frame.h
avutil: add AV_FRAME_DATA_SEI_UNREGISTERED side data type Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2020-06-10 23:34:30 +08:00
Add AV_FRAME_DATA_SEI_UNREGISTERED.
doc/APIchanges: Fill in some missing information Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2021-03-10 18:42:53 +01:00
2020-06-10 - 1b4a98b029 - lavu 56.53.100 - log.h opt.h
lavu/opt: add a more general child class iteration API Use opaque iteration state instead of the previous child class. This mirrors similar changes done in lavf/lavc. Deprecate the av_opt_child_class_next() API.
2020-05-27 15:21:30 +02:00
Add av_opt_child_class_iterate() and AVClass.child_class_iterate().
Deprecate av_opt_child_class_next() and AVClass.child_class_next().
doc/APIchanges: add missing marker for release 4.3 Signed-off-by: James Almer <jamrial@gmail.com>
2020-11-02 18:54:30 -03:00
-------- 8< --------- FFmpeg 4.3 was cut here -------- 8< ---------
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-06-05 - ec39c2276a - lavu 56.50.100 - buffer.h
avutil/buffer: use the default allocator if none is provided to av_buffer_pool_init2() Signed-off-by: James Almer <jamrial@gmail.com>
2020-06-01 10:25:09 -03:00
Passing NULL as alloc argument to av_buffer_pool_init2() is now allowed.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-27 - ba6cada92e - lavc 58.88.100 - avcodec.h codec.h
avcodec.h: split AVCodec API into its own header
2020-05-25 15:04:20 +02:00
Move AVCodec-related public API to new header codec.h.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-23 - 064b875e89 - lavu 56.49.100 - video_enc_params.h
h264dec: support exporting QP tables through the AVVideoEncParams API
2020-03-10 18:26:00 +01:00
Add AV_VIDEO_ENC_PARAMS_H264.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-23 - 2e08b39444 - lavu 56.48.100 - hwcontext.h
hwcontext: add av_hwdevice_ctx_create_derived_opts This allows for users who derive devices to set options for the new device context they derive. The main use case of this is to allow users to enable extensions (such as surface drawing extensions) in Vulkan while deriving from the device their frames are on. That way, users don't need to write any initialization code themselves, since the Vulkan spec invalidates mixing instances, physical devices and active devices. Apart from Vulkan, other hwcontexts ignore the opts argument since they don't support options at all (or in VAAPI and OpenCL's case, options are currently only used for device selection, which device_derive overrides).
2020-05-20 20:58:03 +01:00
Add av_hwdevice_ctx_create_derived_opts.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-23 - 6b65c4ec54 - lavu 56.47.100 - rational.h
lavu: add av_gcd_q().
2020-04-16 21:36:00 +02:00
Add av_gcd_q().
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-22 - af9e622776 - lavu 56.46.101 - opt.h
avutil/opt: add AV_OPT_FLAG_CHILD_CONSTS This will be used for AVCodecContext->profile. By specifying constants in the encoders we won't have to use the common AVCodecContext options table and different encoders can use the same profile name even with different values. Signed-off-by: Marton Balint <cus@passwd.hu>
2020-05-10 19:54:51 +02:00
Add AV_OPT_FLAG_CHILD_CONSTS.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-22 - 9d443c3e68 - lavc 58.87.100 - avcodec.h codec_par.h
avcodec.h: split bitstream filters API into its own header
2020-04-07 16:41:48 +02:00
Move AVBitstreamFilter-related public API to new header bsf.h.
avcodec.h: split AVCodecParameters API into its own header
2020-04-07 16:41:48 +02:00
Move AVCodecParameters-related public API to new header codec_par.h.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-21 - 13b1bbff0b - lavc 58.86.101 - avcodec.h
avcodec: deprecate Lossless and Intra Only encoder capabilites Both are codec properties and not encoder capabilities. The relevant AVCodecDescriptor.props flags exist for this purpose. Signed-off-by: James Almer <jamrial@gmail.com>
2020-05-21 12:20:11 -03:00
Deprecated AV_CODEC_CAP_INTRA_ONLY and AV_CODEC_CAP_LOSSLESS.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-17 - 84af196c65 - lavu 56.46.100 - common.h
avutil: bump version after addition of av_sat_add64 and av_sat_sub64 Signed-off-by: James Almer <jamrial@gmail.com>
2020-05-17 16:04:02 -03:00
Add av_sat_add64() and av_sat_sub64()
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-12 - 991d417692 - lavu 56.45.100 - video_enc_params.h
lavc: add a flag for exporting AVVideoEncParams from decoders
2020-03-10 11:12:13 +01:00
lavc 58.84.100 - avcodec.h
libavutil: add API for exporting video frame quantizers This is intended to replace the deprecated the AV_FRAME_DATA_QP_TABLE* API and extend it to a wider range of codecs. In the future, it may also be extended to support other encoding parameters such as motion vectors. Additional changes by Anton Khirnov <anton@khirnov.net> with suggestions by Lynne <dev@lynne.ee>. Signed-off-by: Juan De León <juandl@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2020-02-29 13:21:56 +01:00
Add a new API for exporting video encoding information.
Replaces the deprecated API for exporting QP tables from decoders.
lavc: add a flag for exporting AVVideoEncParams from decoders
2020-03-10 11:12:13 +01:00
Add AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS to request this information from
decoders.
libavutil: add API for exporting video frame quantizers This is intended to replace the deprecated the AV_FRAME_DATA_QP_TABLE* API and extend it to a wider range of codecs. In the future, it may also be extended to support other encoding parameters such as motion vectors. Additional changes by Anton Khirnov <anton@khirnov.net> with suggestions by Lynne <dev@lynne.ee>. Signed-off-by: Juan De León <juandl@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2020-02-29 13:21:56 +01:00
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-05-10 - dccd07f66d - lavu 56.44.100 - hwcontext_vulkan.h
hwcontext_vulkan: expose enabled device and instance extensions This solves a huge oversight - it lets users reliably use their own AVVulkanDeviceContext. Otherwise, the extensions supplied and enabled are not discoverable by anything outside of hwcontext_vulkan. Also clarifies that any user-supplied VkInstance must be at least 1.1.
2020-05-10 11:47:50 +01:00
Add enabled_inst_extensions, num_enabled_inst_extensions, enabled_dev_extensions
and num_enabled_dev_extensions fields to AVVulkanDeviceContext
lavu/version: bump minor version for DOVI sidedata bump minor version for DOVI sidedata, because added the dovi_meta.h as lavu API part. Also update APIchanges. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2020-04-23 19:02:03 +08:00
2020-04-22 - 0e1db79e37 - lavc 58.81.100 - packet.h
- lavu 56.43.100 - dovi_meta.h
Add AV_PKT_DATA_DOVI_CONF and AVDOVIDecoderConfigurationRecord.
doc/APIChanges: add AV_PKT_DATA_DOVI_CONF entry Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2020-04-22 19:47:32 +08:00
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-04-15 - 22b25b3ea5 - lavc 58.79.100 - avcodec.h
avcodec: Add explicit capability flag for encoder flushing Previously, there was no way to flush an encoder such that after draining, the encoder could be used again. We generally suggested that clients teardown and replace the encoder instance in these situations. However, for at least some hardware encoders, the cost of this tear down/replace cycle is very high, which can get in the way of some use-cases - for example: segmented encoding with nvenc. To help address that use case, we added support for calling avcodec_flush_buffers() to nvenc and things worked in practice, although it was not clearly documented as to whether this should work or not. There was only one previous example of an encoder implementing the flush callback (audiotoolboxenc) and it's unclear if that was intentional or not. However, it was clear that calling avocdec_flush_buffers() on any other encoder would leave the encoder in an undefined state, and that's not great. As part of cleaning this up, this change introduces a formal capability flag for encoders that support flushing and ensures a flush call is a no-op for any other encoder. This allows client code to check if it is meaningful to call flush on an encoder before actually doing it. I have not attempted to separate the steps taken inside avcodec_flush_buffers() because it's not doing anything that's wrong for an encoder. But I did add a sanity check to reject attempts to flush a frame threaded encoder because I couldn't wrap my head around whether that code path was actually safe or not. As this combination doesn't exist today, we'll deal with it if it ever comes up.
2020-04-10 13:32:11 -07:00
Add formal support for calling avcodec_flush_buffers() on encoders.
Encoders that set the cap AV_CODEC_CAP_ENCODER_FLUSH will be flushed.
For all other encoders, the call is now a no-op rather than undefined
behaviour.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-04-10 - 672946c7fe - lavc 58.78.100 - avcodec.h codec_desc.h codec_id.h packet.h
avcodec.h: split AVCodecDescriptor API into its own header
2020-04-07 16:41:48 +02:00
Move AVCodecDesc-related public API to new header codec_desc.h.
avcodec.h: split codec IDs into their own header
2020-04-07 16:41:48 +02:00
Move AVCodecID enum to new header codec_id.h.
avcodec.h: split AVPacket API into its own header
2020-04-07 16:41:48 +02:00
Move AVPacket-related public API to new header packet.h.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-03-29 - 4cb0dda555 - lavf 58.42.100 - avformat.h
avformat/avformat: Update av_read_frame() documentation This commit updates the documentation of av_read_frame() to match its actual behaviour in several ways: 1. On success, av_read_frame() always returns refcounted packets. 2. It can handle uninitialized packets. 3. On error, it always returns blank packets. This will allow callers to not initialize or unref unnecessarily. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2019-12-01 08:45:05 +01:00
av_read_frame() now guarantees to handle uninitialized input packets
and to return refcounted packets on success.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-03-27 - c52ec0367d - lavc 58.77.100 - avcodec.h
avcodec/avcodec, avpacket: Return blank packet on av_packet_ref() failure Up until now, it was completely unspecified what the content of the destination packet dst was on error. Depending upon where the error happened calling av_packet_unref() on dst might be dangerous. This commit changes this by making sure that dst is blank on error, so unreferencing it again is safe (and still pointless). This behaviour is documented. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-03-27 01:56:38 +01:00
av_packet_ref() now guarantees to return the destination packet
in a blank state on error.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-03-10 - 05d27f342b - lavc 58.75.100 - avcodec.h
API: add AV_PKT_DATA_ICC_PROFILE to AVPacketSideDataType Signed-off-by: vectronic <hello.vectronic@gmail.com>
2019-09-23 21:43:02 +01:00
Add AV_PKT_DATA_ICC_PROFILE.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-02-21 - d005a7cdfd - lavc 58.73.101 - avcodec.h
avcodec: add an AVCodecContext flag to export PRFT side data on demand Signed-off-by: James Almer <jamrial@gmail.com>
2020-02-02 19:12:08 -03:00
Add AV_CODEC_EXPORT_DATA_PRFT.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-02-21 - c666689491 - lavc 58.73.100 - avcodec.h
avcodec: add an AVCodecContext field to signal types of packet, frame, and coded stream side data to export Add an initial mvs flag to is, analog to the export_mvs flags2 one. Signed-off-by: James Almer <jamrial@gmail.com>
2020-02-02 18:44:41 -03:00
Add AVCodecContext.export_side_data and AV_CODEC_EXPORT_DATA_MVS.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-02-13 - e8f054b095 - lavu 56.41.100 - tx.h
lavu/tx: implement 32 bit fixed point FFT and MDCT Required minimal changes to the code so made sense to implement. FFT and MDCT tested, the output of both was properly rounded. Fun fact: the non-power-of-two fixed-point FFT and MDCT are the fastest ever non-power-of-two fixed-point FFT and MDCT written. This can replace the power of two integer MDCTs in aac and ac3 if the MIPS optimizations are ported across. Unfortunately the ac3 encoder uses a 16-bit fixed point forward transform, unlike the encoder which uses a 32bit inverse transform, so some modifications might be required there. The 3-point FFT is somewhat less accurate than it otherwise could be, having minor rounding errors with bigger transforms. However, this could be improved later, and the way its currently written is the way one would write assembly for it. Similar rounding errors can also be found throughout the power of two FFTs as well, though those are more difficult to correct. Despite this, the integer transforms are more than accurate enough.
2020-02-08 23:13:28 +00:00
Add AV_TX_INT32_FFT and AV_TX_INT32_MDCT
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-02-12 - 3182114f88 - lavu 56.40.100 - log.h
avutil/log: Add av_log_once() for printing a message just once with a high log level Compared to ad-hoc if(printed) ... code this allows the user to disable it by adjusting the log level Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-01-16 16:34:07 +01:00
Add av_log_once().
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-02-04 - a88449ffb2 - lavu 56.39.100 - hwcontext.h
lavu: add Vulkan hwcontext code This commit adds the necessary code to initialize and use a Vulkan device within the hwcontext libavutil framework. Currently direct mapping to VAAPI and DRM frames is functional, and transfers to CUDA and native frames are supported. Lets hope the future Vulkan video decode extension fits well within this framework.
2019-08-28 21:58:10 +01:00
Add AV_PIX_FMT_VULKAN
Add AV_HWDEVICE_TYPE_VULKAN and implementation.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-01-30 - 27529eeb27 - lavf 58.37.100 - avio.h
avformat/avio: add avio_protocol_get_class Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Suggested-by: Hendrik Leppkes <h.leppkes@gmail.com> Suggested-by: Nicolas George <george@nsup.org> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2020-01-30 17:03:48 +08:00
Add avio_protocol_get_class().
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2020-01-15 - 717b2074ec - lavc 58.66.100 - avcodec.h
avcodec: add a Producer Reference Time AVPacketSideData type Signed-off-by: James Almer <jamrial@gmail.com>
2019-10-04 11:54:28 -03:00
Add AV_PKT_DATA_PRFT and AVProducerReferenceTime.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2019-12-27 - 45259a0ee4 - lavu 56.38.100 - eval.h
avutil/eval: Add av_expr_count_func() similar to av_expr_count_vars() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-12-06 17:18:16 +01:00
Add av_expr_count_func().
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2019-12-26 - 16685114d5 - lavu 56.37.100 - buffer.h
avutil/buffer: add av_buffer_pool_buffer_get_opaque In order to access the original opaque parameter of a buffer in the buffer pool. (The buffer pool implementation overrides the normal opaque parameter but also saves it so it is accessible). v2: add assertion check before dereferencing the BufferPoolEntry. Signed-off-by: Marton Balint <cus@passwd.hu>
2019-12-07 01:56:56 +01:00
Add av_buffer_pool_buffer_get_opaque().
doc/APIchanges: update for av_expr_count_vars
2019-11-17 11:04:58 +05:30
2019-11-17 - 1c23abc88f - lavu 56.36.100 - eval API
Add av_expr_count_vars().
doc/APIchanges: add missing entry for the new runtime param AVOption flag Signed-off-by: James Almer <jamrial@gmail.com>
2019-10-14 12:05:01 -03:00
2019-10-14 - f3746d31f9 - lavu 56.35.101 - opt.h
Add AV_OPT_FLAG_RUNTIME_PARAM.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2019-09-25 - f8406ab4b9 - lavc 58.59.100 - avcodec.h
avcodec: add max_samples Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-09-02 23:17:57 +02:00
Add max_samples
avutil/version: bump for hwcontext_videotoolbox api change av_map_videotoolbox_format_from_pixfmt2() added in previous commit to support full-range pixel formats. Signed-off-by: Aman Gupta <aman@tmm1.net>
2019-09-04 12:55:52 -07:00
2019-09-04 - 2a9d461abc - lavu 56.35.100 - hwcontext_videotoolbox.h
Add av_map_videotoolbox_format_from_pixfmt2() for full range pixfmt
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2019-09-01 - 8821d1f56e - lavu 56.34.100 - pixfmt.h
avutil/pixfmt: Add EBU Tech. 3213-E AVColorPrimaries value This is an alias for JEDEC P22. The name associated with the value is also changed from jedec-p22 to ebu3213 to match ITU-T H.273. Signed-off-by: Raphaël Zumer <rzumer@tebako.net> Signed-off-by: James Almer <jamrial@gmail.com>
2019-08-11 09:54:56 -04:00
Add EBU Tech. 3213-E AVColorPrimaries value
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2019-08-17 - 95fa73a2b4 - lavf 58.31.101 - avio.h
avformat/avio: remove 4k limit from avio_printf We do this by switching to AVBPrint. v2: Also set IO context error flag in case of ENOMEM. Signed-off-by: Marton Balint <cus@passwd.hu>
2019-08-05 22:27:47 +02:00
4K limit removed from avio_printf.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2019-08-17 - a82f8f2f10 - lavf 58.31.100 - avio.h
avformat/avio: add avio_print_string_array and avio_print These functions can be used to print a variable number of strings consecutively to the IO context. Unlike av_bprintf, no temporary buffer is necessary. Signed-off-by: Marton Balint <cus@passwd.hu>
2019-08-05 21:50:42 +02:00
Add avio_print_string_array and avio_print.
doc/APIchanges: Fill in missing values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:33:42 +02:00
2019-07-27 - 42e2319ba9 - lavu 56.33.100 - tx.h
lavu/tx: add support for double precision FFT and MDCT Simply moves and templates the actual transforms to support an additional data type. Unlike the float version, which is equal or better than libfftw3f, double precision output is bit identical with libfftw3.
2019-07-27 18:54:20 +01:00
Add AV_TX_DOUBLE_FFT and AV_TX_DOUBLE_MDCT
doc/APIchanges: Fill in missing Fields, add 4.2 cut marker Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-07-21 18:24:06 +02:00
-------- 8< --------- FFmpeg 4.2 was cut here -------- 8< ---------
2019-06-21 - a30e44098a - lavu 56.30.100 - frame.h
avutil: add FF_DECODE_ERROR_DECODE_SLICES for AVFrame.decode_error_flags Signed-off-by: Amir Pauker <amir@livelyvideo.tv> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-06-28 02:21:18 -07:00
Add FF_DECODE_ERROR_DECODE_SLICES
doc/APIchanges: Fill in missing Fields, add 4.2 cut marker Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-07-21 18:24:06 +02:00
2019-06-14 - edfced8c04 - lavu 56.29.100 - frame.h
avutil: add FF_DECODE_ERROR_CONCEALMENT_ACTIVE flag for AVFrame.decode_error_flags FF_DECODE_ERROR_CONCEALMENT_ACTIVE is set when the decoded frame has error(s) but the returned value from avcodec_receive_frame is zero i.e. concealed errors Signed-off-by: Amir Pauker <amir@livelyvideo.tv> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-06-14 07:35:44 -07:00
Add FF_DECODE_ERROR_CONCEALMENT_ACTIVE
lavu: bump minor and update APIchanges for the new transform API
2019-05-16 00:01:14 +01:00
2019-05-15 - b79b29ddb1 - lavu 56.28.100 - tx.h
Add av_tx_init(), av_tx_uninit() and related definitions.
doc/APIchanges: update for 3153a6502a Entry for added avcodec flag AV_CODEC_FLAG_DROPCHANGED
2019-04-20 10:47:48 +05:30
2019-04-20 - 3153a6502a - lavc 58.52.100 - avcodec.h
Add AV_CODEC_FLAG_DROPCHANGED to allow avcodec_receive_frame to drop
frames whose parameters differ from first decoded frame in stream.
lavf: bump version/add APIchanges entry when cleanup applehttp commit abfeba9 "lavf/hls: Cleanup the applehttp" missed the version bump and APIchanges entry. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2019-04-16 13:43:53 +08:00
2019-04-12 - abfeba9724 - lavf 58.27.102
Rename hls,applehttp demuxer to hls
doc/APIchanges: Fill in missing Fields, add 4.2 cut marker Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-07-21 18:24:06 +02:00
2019-01-27 - 5bcefceec8 - lavc 58.46.100 - avcodec.h
avcodec: Add discard_sample_percentage Suggested-by: BBB Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-01-19 00:00:48 +01:00
Add discard_damaged_percentage
doc/APIchanges: Fill in missing Fields, add 4.2 cut marker Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-07-21 18:24:06 +02:00
2019-01-08 - 1ef4828276 - lavu 56.26.100 - frame.h
avutil: add ROI (Region Of Interest) data struct and bump version The encoders such as libx264 support different QPs offset for different MBs, it makes possible for ROI-based encoding. It makes sense to add support within ffmpeg to generate/accept ROI infos and pass into encoders. Typical usage: After AVFrame is decoded, a ffmpeg filter or user's code generates ROI info for that frame, and the encoder finally does the ROI-based encoding. The ROI info is maintained as side data of AVFrame. Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2019-01-10 16:53:30 +08:00
Add AV_FRAME_DATA_REGIONS_OF_INTEREST
APIChanges: add missing entry for SMPTE2094-40 HDR Dynamic metadata API Signed-off-by: James Almer <jamrial@gmail.com>
2018-12-21 21:24:00 -03:00
2018-12-21 - 2744d6b364 - lavu 56.25.100 - hdr_dynamic_metadata.h
Add AV_FRAME_DATA_DYNAMIC_HDR_PLUS enum value, av_dynamic_hdr_plus_alloc(),
av_dynamic_hdr_plus_create_side_data() functions, and related structs.
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
-------- 8< --------- FFmpeg 4.1 was cut here -------- 8< ---------
2018-10-27 - 718044dc19 - lavu 56.21.100 - pixdesc.h
avutil/pixdesc: Add av_write_image_line2(), av_read_image_line2() This is needed because of 32bit float formats (which are difficult to store in 16bits) This also fixes undefined behavior found by fate Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-10-25 23:08:20 +02:00
Add av_read_image_line2(), av_write_image_line2()
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-10-24 - f9d4126f28 - lavu 56.20.100 - frame.h
doc/APIchanges: add entry for AV_FRAME_DATA_S12M_TIMECODE Signed-off-by: James Almer <jamrial@gmail.com>
2018-10-24 14:57:25 -03:00
Add AV_FRAME_DATA_S12M_TIMECODE
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-10-11 - f6d48b618a - lavc 58.33.100 - mediacodec.h
avcodec/mediacodec: add av_mediacodec_render_buffer_at_time() The existing av_mediacodec_release_buffer allows the user to render or discard the Surface-backed frame. This new method allows the user to control exactly when the frame will be rendered to its SurfaceView. Available since Android API 21. Signed-off-by: Aman Gupta <aman@tmm1.net>
2018-07-31 18:34:15 -07:00
Add av_mediacodec_render_buffer_at_time().
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-09-09 - 35498c124a - lavc 58.29.100 - avcodec.h
avcodec: add AV_PKT_DATA_AFD to allow AFD data to be embedded in AVPacket Create a new AVPacket side data type for Active Format Description, which mirrors the side data type found in AVFrame. The primary use case for this is ensuring AFD gets preserved in the V210 encoder, so that the decklink libavdevice can output AFD. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
2018-09-07 15:40:26 -04:00
Add AV_PKT_DATA_AFD
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-08-16 - b33f5299a5 - lavc 58.23.100 - avcodec.h
avcodec/bsf: add a flushing mechanism to AVBSFContext Meant to reset the internal bsf state without the need to reinitialize it. Signed-off-by: James Almer <jamrial@gmail.com>
2018-07-26 20:32:13 -03:00
Add av_bsf_flush().
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-05-18 - 2b2f2f65f3 - lavf 58.15.100 - avformat.h
avformat: add fields to AVProgram/AVStream for PMT change tracking These fields will allow the mpegts demuxer to expose details about the PMT/program which created the AVProgram and its AVStreams. In mpegts, a PMT which advertises streams has a version number which can be incremented at any time. When the version changes, the pids which correspond to each of it's streams can also change. Since ffmpeg creates a new AVStream per pid by default, an API user needs the ability to (a) detect when the PMT changed, and (b) tell which AVStream were added to replace earlier streams. This has been a long-standing issue with ffmpeg's handling of mpegts streams with PMT changes, and I found two related patches in the wild that attempt to solve the same problem: The first is in MythTV's ffmpeg fork, where they added a void (*streams_changed)(void*); to AVFormatContext and call it from their fork of the mpegts demuxer whenever the PMT changes. The second was proposed by XBMC in https://ffmpeg.org/pipermail/ffmpeg-devel/2012-December/135036.html, where they created a new AVMEDIA_TYPE_DATA stream with id=0 and attempted to send packets to it whenever the PMT changed. Signed-off-by: Aman Gupta <aman@tmm1.net>
2018-05-17 15:30:21 -07:00
Add pmt_version field to AVProgram
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-05-17 - 5dfeb7f081 - lavf 58.14.100 - avformat.h
avformat/mpegts: tag video streams with still images Parses the video_stream_descriptor (H.222 2.6.2) to look for the still_picture_flag. This is exposed to the user via a new AV_DISPOSITION_STILL_IMAGE. See for example https://tmm1.s3.amazonaws.com/music-choice.ts, whose video stream only updates every ~6 seconds. Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-05-15 11:26:07 -07:00
Add AV_DISPOSITION_STILL_IMAGE
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-05-10 - c855683427 - lavu 56.18.101 - hwcontext_cuda.h
avutil/hwcontext_cuda: add CUstream in cuda hwctx
2018-05-07 15:01:22 +02:00
Add AVCUDADeviceContext.stream.
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-04-30 - 56b081da57 - lavu 56.18.100 - pixdesc.h
avutil/pixdesc: add AV_PIX_FMT_FLAG_ALPHA to AV_PIX_FMT_PAL8 Signed-off-by: Marton Balint <cus@passwd.hu>
2018-04-19 23:00:47 +02:00
Add AV_PIX_FMT_FLAG_ALPHA to AV_PIX_FMT_PAL8.
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-04-26 - 5be0410cb3 - lavu 56.17.100 - opt.h
lavu/opt: add AV_OPT_FLAG_DEPRECATED
2018-04-22 16:30:19 +02:00
Add AV_OPT_FLAG_DEPRECATED.
doc/APIchanges: Update for 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-11-01 23:53:01 +01:00
2018-04-26 - 71fa82bed6 - lavu 56.16.100 - threadmessage.h
lavu/threadmessage: add av_thread_message_queue_nb_elems()
2018-04-21 21:42:19 +02:00
Add av_thread_message_queue_nb_elems().
doc/APIchanges: Add 4.0 cut point Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:21:39 +02:00
-------- 8< --------- FFmpeg 4.0 was cut here -------- 8< ---------
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-04-03 - d6fc031caf - lavu 56.13.100 - pixdesc.h
avutil/pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL PSEUDOPAL pixel formats are not paletted, but carried a palette with the intention of allowing code to treat unpaletted formats as paletted. The palette simply mapped the byte values to the resulting RGB values, making it some sort of LUT for RGB conversion. It was used for 1 byte formats only: RGB4_BYTE, BGR4_BYTE, RGB8, BGR8, GRAY8. The first 4 are awfully obscure, used only by some ancient bitmap formats. The last one, GRAY8, is more common, but its treatment is grossly incorrect. It considers full range GRAY8 only, so GRAY8 coming from typical Y video planes was not mapped to the correct RGB values. This cannot be fixed, because AVFrame.color_range can be freely changed at runtime, and there is nothing to ensure the pseudo palette is updated. Also, nothing actually used the PSEUDOPAL palette data, except xwdenc (trivially changed in the previous commit). All other code had to treat it as a special case, just to ignore or to propagate palette data. In conclusion, this was just a very strange old mechnaism that has no real justification to exist anymore (although it may have been nice and useful in the past). Now it's an artifact that makes the API harder to use: API users who allocate their own pixel data have to be aware that they need to allocate the palette, or FFmpeg will crash on them in _some_ situations. On top of this, there was no API to allocate the pseuo palette outside of av_frame_get_buffer(). This patch not only deprecates AV_PIX_FMT_FLAG_PSEUDOPAL, but also makes the pseudo palette optional. Nothing accesses it anymore, though if it's set, it's propagated. It's still allocated and initialized for compatibility with API users that rely on this feature. But new API users do not need to allocate it. This was an explicit goal of this patch. Most changes replace AV_PIX_FMT_FLAG_PSEUDOPAL with FF_PSEUDOPAL. I first tried #ifdefing all code, but it was a mess. The FF_PSEUDOPAL macro reduces the mess, and still allows defining FF_API_PSEUDOPAL to 0. Passes FATE with FF_API_PSEUDOPAL enabled and disabled. In addition, FATE passes with FF_API_PSEUDOPAL set to 1, but with allocation functions manually changed to not allocating a palette.
2018-03-29 15:18:28 +02:00
Deprecate AV_PIX_FMT_FLAG_PSEUDOPAL and make allocating a pseudo palette
optional for API users (see AV_PIX_FMT_FLAG_PSEUDOPAL doxygen for details).
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-04-01 - 860086ee16 - lavc 58.17.100 - avcodec.h
avcodec/avpacket: add av_packet_make_refcounted() It works as a drop in replacement for the deprecated av_dup_packet(), to ensure a packet is reference counted. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-24 19:18:59 -03:00
Add av_packet_make_refcounted().
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-04-01 - f1805d160d - lavfi 7.14.100 - avfilter.h
lavfi: add new iteration API Signed-off-by: Josh de Kock <josh@itanimul.li>
2018-02-18 17:20:26 +00:00
Deprecate use of avfilter_register(), avfilter_register_all(),
avfilter_next(). Add av_filter_iterate().
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-03-25 - b7d0d912ef - lavc 58.16.100 - avcodec.h
avcodec: add a subcharenc mode that disables UTF-8 check This is for applications which want to explicitly check for invalid UTF-8 manually, and take actions that are better than dropping invalid subtitles silently. (It's pretty much silent because sporadic avcodec error messages are so common that you can't reasonably display them in a prominent and meaningful way in a application GUI.)
2018-03-24 13:37:00 +01:00
Add FF_SUB_CHARENC_MODE_IGNORE.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-03-23 - db2a7c947e - lavu 56.12.100 - encryption_info.h
avcodec/avcodec.h: Add encryption info side data. This new side-data will contain info on how a packet is encrypted. This allows the app to handle packet decryption. Signed-off-by: Jacob Trimble <modmaker@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-12-05 14:52:22 -08:00
Add AVEncryptionInitInfo and AVEncryptionInfo structures to hold new side-data
for encryption info.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-03-21 - f14ca60001 - lavc 58.15.100 - avcodec.h
avcodec/avpacket: add av_packet_make_writable() Useful as well to quickly make a packet reference counted when it isn't already so. Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-19 12:39:08 -03:00
Add av_packet_make_writable().
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-03-18 - 4b86ac27a0 - lavu 56.11.100 - frame.h
lavu/frame: add QP side data This adds a way for an API user to transfer QP data and metadata without having to keep the reference to AVFrame, and without having to explicitly care about QP APIs. It might also provide a way to finally remove the deprecated QP related fields. In the end, the QP table should be handled in a very similar way to e.g. AV_FRAME_DATA_MOTION_VECTORS. There are two side data types, because I didn't care about having to repack the QP data so the table and the metadata are in a single AVBufferRef. Otherwise it would have either required a copy on decoding (extra slowdown for something as obscure as the QP data), or would have required making intrusive changes to the codecs which support export of this data. The new side data types are added under deprecation guards, because I don't intend to change the status of the QP export as being deprecated (as it was before this patch too).
2018-03-01 15:57:01 +01:00
Add AV_FRAME_DATA_QP_TABLE_PROPERTIES and AV_FRAME_DATA_QP_TABLE_DATA.
avutil: bump version after the latest AVOption flag addition Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-16 00:19:45 -03:00
2018-03-15 - e0e72539cf - lavu 56.10.100 - opt.h
Add AV_OPT_FLAG_BSF_PARAM
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-03-07 - 950170bd3b - lavu 56.9.100 - crc.h
avutil: add missing version bump for AV_CRC_8_EBU Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-10 01:15:05 -03:00
Add AV_CRC_8_EBU crc variant.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-03-07 - 2a0eb86857 - lavc 58.14.100 - mediacodec.h
avcodec/mediacodecdec: add delay_flush option The default behavior of the mediacodec decoder before this commit was to delay flushes until all pending hardware frames were returned to the decoder. This was useful for certain types of applications, but was unexpected behavior for others. The new default behavior with this commit is now to execute flushes immediately to invalidate all pending frames. The old behavior can be enabled by setting delay_flush=1. With the new behavior, video players implementing seek can simply call flush on the decoder without having to worry about whether they have one or more mediacodec frames still buffered in their rendering pipeline. Previously, all these frames had to be explictly freed (or rendered) before the seek/flush would execute. The new behavior matches the behavior of all other lavc decoders, reducing the amount of special casing required when using the mediacodec decoder. Signed-off-by: Aman Gupta <aman@tmm1.net> Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
2018-03-06 13:07:32 -08:00
Change the default behavior of avcodec_flush() on mediacodec
video decoders. To restore the previous behavior, use the new
delay_flush=1 option.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-03-01 - 6731f60598 - lavu 56.8.100 - frame.h
frame: add an av_frame_new_side_data_from_buf function Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2017-10-17 23:57:28 +01:00
Add av_frame_new_side_data_from_buf().
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-02-15 - 8a8d0b319a
avutil/crypto: change length parameter to size_t on the remaining modules See 651ee9346105b9d492e01172ab447c04d03fa32e fcc4ed1efa1a7575dc45fe57ce552af331941469 Signed-off-by: James Almer <jamrial@gmail.com>
2018-02-15 11:12:54 -03:00
Change av_ripemd_update(), av_murmur3_update() and av_hash_update() length
parameter type to size_t at next major bump.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-02-12 - bcab11a1a2 - lavfi 7.12.100 - avfilter.h
lavfi: Add support for increasing hardware frame pool sizes AVFilterContext.extra_hw_frames functions identically to the field of the same name in AVCodecContext.
2017-03-27 21:10:53 +01:00
Add AVFilterContext.extra_hw_frames.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-02-12 - d23fff0d8a - lavc 58.11.100 - avcodec.h
lavc: Add support for increasing hardware frame pool sizes AVCodecContext.extra_hw_frames is added to the size of hardware frame pools created by libavcodec for APIs which require fixed-size pools. This allows the user to keep references to a greater number of frames after decode, which may be necessary for some use-cases. It is also added to the initial_pool_size value returned by avcodec_get_hw_frames_parameters() if a fixed-size pool is required.
2018-01-29 22:18:00 +00:00
Add AVCodecContext.extra_hw_frames.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-02-06 - 0694d87024 - lavf 58.9.100 - avformat.h
lavf: add new API for iterating muxers and demuxers
2018-01-21 16:06:54 +00:00
Deprecate use of av_register_input_format(), av_register_output_format(),
doc/APIchanges: fix a recent depreacted function name Signed-off-by: James Almer <jamrial@gmail.com>
2018-02-07 16:56:47 -03:00
av_register_all(), av_iformat_next(), av_oformat_next().
lavf: add new API for iterating muxers and demuxers
2018-01-21 16:06:54 +00:00
Add av_demuxer_iterate(), and av_muxer_iterate().
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-02-06 - 36c85d6e77 - lavc 58.10.100 - avcodec.h
doc/APIchanges: mention a few more recently introduced and deprecated functions Signed-off-by: James Almer <jamrial@gmail.com>
2018-02-07 17:05:01 -03:00
Deprecate use of avcodec_register(), avcodec_register_all(),
av_codec_next(), av_register_codec_parser(), and av_parser_next().
Add av_codec_iterate() and av_parser_iterate().
lavc: add new API for iterating codecs and codec parsers Based on an unfinished patch by atomnuker.
2017-12-22 22:17:00 +00:00
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-02-04 - ff46124b0d - lavf 58.8.100 - avformat.h
rtsp: rename certain options after a deprecation period The "timeout" option name inherently clashes with the meaning of the HTTP libavformat protocol option with the same name. Rename it after a deprecation period to make it compatible with the HTTP one.
2018-01-25 18:57:26 +01:00
Deprecate the current names of the RTSP "timeout", "stimeout", "user-agent"
options. Introduce "listen_timeout" as replacement for the current "timeout"
option, and "user_agent" as replacement for "user-agent". Once the deprecation
is over, the old "timeout" option will be removed, and "stimeout" will be
renamed to "stimeout" (the "timeout" option will essentially change semantics).
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-01-28 - ea3672b7d6 - lavf 58.7.100 - avformat.h
avformat: deprecate AVFormatContext filename field Signed-off-by: Marton Balint <cus@passwd.hu>
2017-12-29 01:19:37 +01:00
Deprecate AVFormatContext filename field which had limited length, use the
new dynamically allocated url field instead.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-01-28 - ea3672b7d6 - lavf 58.7.100 - avformat.h
avformat: add url field to AVFormatContext This will replace the 1024 character limited filename field. Compatiblity for output contexts are provided by copying filename field to URL if URL is unset and by providing an internal function for muxers to set both url and filename at once. Signed-off-by: Marton Balint <cus@passwd.hu>
2017-12-29 01:01:37 +01:00
Add url field to AVFormatContext and add ff_format_set_url helper function.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-01-27 - 6194d7e564 - lavf 58.6.100 - avformat.h
avformat, hls: add a flag to signal unavailability of seeking The seek function can just return an error if seeking is unavailable, but often this is too late. Add a flag that signals that the stream is unseekable, and use it in HLS.
2018-01-24 08:02:25 +01:00
Add AVFMTCTX_UNSEEKABLE (for HLS demuxer).
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-01-23 - 9f07cf7c00 - lavu 56.9.100 - aes_ctr.h
avutil/aes_ctr: Add method to set 16-byte IV. Signed-off-by: Jacob Trimble <modmaker@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-01-08 14:12:43 -08:00
Add method to set the 16-byte IV.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-01-16 - 631c56a8e4 - lavf 58.5.100 - avformat.h
avformat: make avformat_network_init() explicitly optional It was sort of optional before - if you didn't call it, networking was initialized on demand, and an ugly warning was logged. Also, the doxygen comments threatened that it would be made strictly required one day. Make it explicitly optional. I would prefer to deprecate it fully, but there might still be legitimate reasons to use this. But the average user won't need it. This is needed only for two reasons: to initialize TLS libraries like OpenSSL and GnuTLS, and winsock. OpenSSL and GnuTLS were already silently initialized on demand if the global network init function was not called. They also have various thread-safety acrobatics, which make concurrent initialization within libavformat safe. In addition, the libraries are moving towards making their global init functions safe, which removes all need for central global init. In particular, GnuTLS 3.5.16 and OpenSSL 1.1.0g have been found to have safe init functions. In all cases, they use internal reference counters to avoid that the global uninit functions interfere with concurrent uses of the library by other API users who called global init. winsock should be thread-safe as well, and maintains an internal reference counter as well. Since we still support ancient TLS libraries, which do not have this fixed, and since it's unknown whether winsock and GnuTLS reinitialization is costly in any way, don't deprecate the libavformat functions yet.
2018-01-16 12:57:04 +01:00
Explicitly make avformat_network_init() and avformat_network_deinit() optional.
If these are not called, network initialization and deinitialization is
automatic, and unlike in older versions, fully supported, unless libavformat
is linked to ancient GnuTLS and OpenSSL.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-01-16 - 6512ff72f9 - lavf 58.4.100 - avformat.h
avformat: deprecate another ffserver API leftover
2018-01-15 13:09:31 +01:00
Deprecate AVStream.recommended_encoder_configuration. It was useful only for
FFserver, which has been removed.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2018-01-05 - 798dcf2432 - lavfi 7.11.101 - avfilter.h
avfilter: deprecate avfilter_link_get_channels() Reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: James Almer <jamrial@gmail.com>
2018-01-05 17:49:09 -03:00
Deprecate avfilter_link_get_channels(). Use av_buffersink_get_channels().
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-01-04 - c29038f304 - lavr 4.0.0 - avresample.h
lavr: deprecate the entire library Deprecate the entire library. Merged years ago to provide compatibility with Libav, it remained unmaintained by the FFmpeg project and duplicated functionality provided by libswresample. In order to improve consistency and reduce attack surface, as well as to ease burden on maintainers, it has been deprecated. Users of this library are asked to migrate to libswresample, which, as well as providing more functionality, is faster and has higher accuracy. Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2017-12-25 02:05:52 +00:00
Deprecate the entire library. Merged years ago to provide compatibility
with Libav, it remained unmaintained by the FFmpeg project and duplicated
functionality provided by libswresample.
In order to improve consistency and reduce attack surface, it has been deprecated.
Users of this library are asked to migrate to libswresample, which, as well as
providing more functionality, is faster and has higher accuracy.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-12-26 - a04c2c707d - lavc 58.9.100 - avcodec.h
lavc: replace and deprecate the lock manager Use static mutexes instead of requiring a lock manager. The behavior should be roughly the same before and after this change for API users which did not set the lock manager at all (except that a minor memory leak disappears).
2017-12-21 22:39:24 +01:00
Deprecate av_lockmgr_register(). You need to build FFmpeg with threading
support enabled to get basic thread-safety (which is the default build
configuration).
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-12-24 - 8b81eabe57 - lavu 56.7.100 - cpu.h
avutil: add AVX-512 flags
2017-10-26 19:48:26 +02:00
AVX-512 flags added.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-12-16 - 8bf4e6d3ce - lavc 58.8.100 - avcodec.h
lavc/mediacodec: use AVMediaCodecDeviceContext hw_device_ctx if set Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
2017-12-03 17:32:22 -08:00
The MediaCodec decoders now support AVCodecContext.hw_device_ctx.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-12-16 - e4d9f05ca7 - lavu 56.6.100 - hwcontext.h hwcontext_mediacodec.h
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
2017-12-03 17:32:21 -08:00
Add AV_HWDEVICE_TYPE_MEDIACODEC and a new installed header with
MediaCodec-specific hwcontext definitions.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-12-14 - b945fed629 - lavc 58.7.100 - avcodec.h
avcodec: add metadata to identify wrappers and hardware decoders Explicitly identify decoder/encoder wrappers with a common name. This saves API users from guessing by the name suffix. For example, they don't have to guess that "h264_qsv" is the h264 QSV implementation, and instead they can just check the AVCodec .codec and .wrapper_name fields. Explicitly mark AVCodec entries that are hardware decoders or most likely hardware decoders with new AV_CODEC_CAPs. The purpose is allowing API users listing hardware decoders in a more generic way. The proposed AVCodecHWConfig does not provide this information fully, because it's concerned with decoder configuration, not information about the fact whether the hardware is used or not. AV_CODEC_CAP_HYBRID exists specifically for QSV, which can have software implementations in case the hardware is not capable. Based on a patch by Philip Langdale <philipl@overt.org>. Merges Libav commit 47687a2f8aca3f65b6fdd117b1cb66a7409a7fd1.
2017-12-11 16:18:44 +01:00
Add AV_CODEC_CAP_HARDWARE, AV_CODEC_CAP_HYBRID, and AVCodec.wrapper_name,
and mark all AVCodecs accordingly.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-11-29 - d268094f88 - lavu 56.4.100 / 56.7.0 - stereo3d.h
stereo3d: Support view type for frame sequence type Implement detection in h264 and hevc and insertion in framepack filter. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2017-09-25 15:09:21 +02:00
Add view field to AVStereo3D structure and AVStereo3DView enum.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-11-26 - 3a71bcc213 - lavc 58.6.100 - avcodec.h
lavc: Mark all AVHWAccel structures as const
2017-11-04 18:53:26 +00:00
Add const to AVCodecContext.hwaccel.
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-11-26 - 3536a3efb9 - lavc 58.5.100 - avcodec.h
lavc: Deprecate av_hwaccel_next() and av_register_hwaccel()
2017-10-26 00:18:44 +01:00
Deprecate user visibility of the AVHWAccel structure and the functions
av_register_hwaccel() and av_hwaccel_next().
doc/APIchanges: Fill in missing stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 12:06:47 +02:00
2017-11-26 - 24cc0a53e9 - lavc 58.4.100 - avcodec.h
lavc: Add codec metadata to indicate hardware support
2017-10-26 00:18:39 +01:00
Add AVCodecHWConfig and avcodec_get_hw_config().
doc/APIChanges: fix lavu version numbers in a few recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2018-02-06 23:49:13 -03:00
2017-11-22 - 3650cb2dfa - lavu 56.3.100 - opencl.h
doc/APIchanges: Fix lavu versions for OpenCL changes Also fix a typo and fill hashes and dates.
2017-11-25 14:51:55 +00:00
Remove experimental OpenCL API (av_opencl_*).
lavu,lavfi,ffmpeg: Remove experimental OpenCL API This was added in early 2013 and abandoned several months later; as far as I can tell, there are no external users. Future OpenCL use will be via hwcontext, which requires neither special OpenCL-only API nor global state in libavutil. All internal users are also deleted - this is just the unsharp filter (replaced by unsharp_opencl, which is more flexible) and the deshake filter (no replacement).
2017-11-14 19:47:30 +00:00
doc/APIChanges: fix lavu version numbers in a few recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2018-02-06 23:49:13 -03:00
2017-11-22 - b25d8ef0a7 - lavu 56.2.100 - hwcontext.h hwcontext_opencl.h
lavu: OpenCL hwcontext implementation
2017-03-04 23:57:47 +00:00
Add AV_HWDEVICE_TYPE_OPENCL and a new installed header with
OpenCL-specific hwcontext definitions.
doc/APIChanges: fix lavu version numbers in a few recent entries Signed-off-by: James Almer <jamrial@gmail.com>
2018-02-06 23:49:13 -03:00
2017-11-22 - a050f56c09 - lavu 56.1.100 - pixfmt.h
lavu: Add OpenCL hardware pixfmt
2017-03-04 23:57:46 +00:00
Add AV_PIX_FMT_OPENCL.
doc/APIchanges: Fix lavu versions for OpenCL changes Also fix a typo and fill hashes and dates.
2017-11-25 14:51:55 +00:00
2017-11-11 - 48e4eda11d - lavc 58.3.100 - avcodec.h
lavc: external hardware frame pool initialization This adds a new API, which allows the API user to query the required AVHWFramesContext parameters. This also reduces code duplication across the hwaccels by introducing ff_decode_get_hw_frames_ctx(), which uses the new API function. It takes care of initializing the hw_frames_ctx if needed, and does additional error handling and API usage checking. Support for VDA and Cuvid missing. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2017-10-19 16:38:20 +02:00
Add avcodec_get_hw_frames_parameters().
doc/APIchanges: Add 3.4 cut point Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 01:23:03 +02:00
-------- 8< --------- FFmpeg 3.4 was cut here -------- 8< ---------
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-28 - b6cf66ae1c - lavc 57.106.104 - avcodec.h
avdevice/decklink_dec: Added Closed caption decode from VANC Signed-off-by: Karthick J <kjeyapal@akamai.com> Signed-off-by: Marton Balint <cus@passwd.hu>
2017-08-30 11:43:16 +05:30
Add AV_PKT_DATA_A53_CC packet side data, to export closed captions
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-27 - 7aa6b8a68f - lavu 55.77.101 / lavu 55.31.1 - frame.h
frame: allow align=0 (meaning automatic) for av_frame_get_buffer() This will avoid every caller from hardcoding some specific alignment, which may break in the future with new instruction sets.
2017-02-08 09:46:04 +01:00
Allow passing the value of 0 (meaning "automatic") as the required alignment
to av_frame_get_buffer().
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-27 - 522f877086 - lavu 55.77.100 / lavu 55.31.0 - cpu.h
cpu: add a function for querying maximum required data alignment
2017-02-08 09:32:17 +01:00
Add av_cpu_max_align() for querying maximum required data alignment.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-26 - b1cf151c4d - lavc 57.106.102 - avcodec.h
lavc: deprecate refcounted_frames field No deprecation guards, because the old decode API (for which this field is needed) doesn't have any either. This field should be removed together with the old decode calls. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2017-01-16 17:32:18 +01:00
Deprecate AVCodecContext.refcounted_frames. This was useful for deprecated
API only (avcodec_decode_video2/avcodec_decode_audio4). The new decode APIs
(avcodec_send_packet/avcodec_receive_frame) always work with reference
counted frames.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-21 - 6f15f1cdc8 - lavu 55.76.100 / 56.6.0 - pixdesc.h
pixdesc: Add API to map color property names to enum values Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2017-09-20 13:27:10 +02:00
Add av_color_range_from_name(), av_color_primaries_from_name(),
av_color_transfer_from_name(), av_color_space_from_name(), and
av_chroma_location_from_name().
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-13 - 82342cead1 - lavc 57.106.100 - avcodec.h
lavc: Add flag to mark packets containing trusted input
2017-09-07 22:27:09 +01:00
Add AV_PKT_FLAG_TRUSTED.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-13 - 9cb23cd9fe - lavu 55.75.100 - hwcontext.h hwcontext_drm.h
lavu: Add DRM hwcontext
2017-06-18 18:16:27 +01:00
Add AV_HWDEVICE_TYPE_DRM and implementation.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-08 - 5ba2aef6ec - lavfi 6.103.100 - buffersrc.h
lavfi/buffersrc: add av_buffersrc_close().
2017-04-03 15:01:45 +02:00
Add av_buffersrc_close().
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-04 - 6cadbb16e9 - lavc 57.105.100 - avcodec.h
avcodec: add AV_HWACCEL_CODEC_CAP_EXPERIMENTAL flag This flag replaces the deprecated, non-prefixed HWACCEL_CODEC_CAP_EXPERIMENTAL one. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
2017-09-01 14:56:05 -03:00
Add AV_HWACCEL_CODEC_CAP_EXPERIMENTAL, replacing the deprecated
HWACCEL_CODEC_CAP_EXPERIMENTAL flag.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-09-01 - 5d76674756 - lavf 57.81.100 - avio.h
lavf: make avio_read_partial() public Main use-case is proxying avio through a foreign I/O layer and a custom AVIO context, without losing latency and performance characteristics. Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Merged from Libav commit 173b56218f39c64.
2017-08-17 15:01:44 +02:00
Add avio_read_partial().
avio: add a destructor for AVIOContext Before this commit, AVIOContext is to be freed with a plain av_free(), which prevents us from adding any deeper structure to it. (cherry picked from commit 99684f3ae752fc8bfb44a2dd1482f8d7a3d8536d) Signed-off-by: James Almer <jamrial@gmail.com>
2017-08-27 13:26:58 -03:00
2017-09-01 - xxxxxxx - lavf 57.80.100 / 57.11.0 - avio.h
Add avio_context_free(). From now on it must be used for freeing AVIOContext.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-08-08 - 1460408703 - lavu 55.74.100 - pixdesc.h
Add single precision planar RGB pixel formats Add a pixel format flag to identify this family. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2017-07-07 17:42:57 -04:00
Add AV_PIX_FMT_FLAG_FLOAT pixel format flag.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-08-08 - 463b81de2b - lavu 55.72.100 - imgutils.h
imgutils: add function to clear an image to black Black isn't always just memset(ptr, 0, size). Limited YUV in particular requires relatively non-obvious values, and filling a frame with repeating 0 bytes is disallowed in some contexts. With component sizes larger than 8 or packed YUV, this can become relatively complicated. So having a generic function for this seems helpful. In order to handle the complex cases in a generic way without destroying performance, this code attempts to compute a black pixel, and then uses that value to clear the image data quickly by using a function like memset. Common cases like yuv410p10 or rgba can't be handled with a simple memset, so there is some code to fill memory with 2/4/8 byte patterns. For the remaining cases, a generic slow fallback is used. Signed-off-by: Anton Khirnov <anton@khirnov.net> Merged from Libav commit 45df7adc1d9b7.
2017-07-22 23:05:14 +02:00
Add av_image_fill_black().
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-08-08 - caa12027ba - lavu 55.71.100 - frame.h
lavc, lavu: move frame cropping to a convenience function Signed-off-by: Anton Khirnov <anton@khirnov.net> Merged from Libav commit 47399ccdfd.
2017-07-22 23:05:13 +02:00
Add av_frame_apply_cropping().
doc/APIChanges: add missing entry for ICC Profile side data type.
2017-07-27 14:21:41 -03:00
2017-07-25 - 24de4fddca - lavu 55.69.100 - frame.h
Add AV_FRAME_DATA_ICC_PROFILE side data type.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-06-27 - 70143a3954 - lavc 57.100.100 - avcodec.h
dxva: add support for new dxva2 and d3d11 hwaccel APIs This also adds support to avconv (which is trivial due to the new hwaccel API being generic enough). The new decoder setup code in dxva2.c is significantly based on work by Steve Lhomme <robux4@gmail.com>, but with heavy changes/rewrites. Merges Libav commit f9e7a2f95a7194a8736cc1416a03a1a0155a3e9f. Also adds untested VP9 support. The check for DXVA2 COBJs is removed. Just update your MinGW to something newer than a 5 year old release. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2017-06-07 17:11:17 +02:00
DXVA2 and D3D11 hardware accelerated decoding now supports the new hwaccel API,
which can create the decoder context and allocate hardware frame automatically.
See AVCodecContext.hw_device_ctx and AVCodecContext.hw_frames_ctx. For D3D11,
the new AV_PIX_FMT_D3D11 pixfmt must be used with the new API.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-06-27 - 3303511f33 - lavu 56.67.100 - hwcontext.h
lavu: add new D3D11 pixfmt and hwcontext To be used with the new d3d11 hwaccel decode API. With the new hwaccel API, we don't want surfaces to depend on the decoder (other than the required dimension and format). The old D3D11VA pixfmt uses ID3D11VideoDecoderOutputView pointers, which include the decoder configuration, and thus is incompatible with the new hwaccel API. This patch introduces AV_PIX_FMT_D3D11, which uses ID3D11Texture2D and an index. It's simpler and compatible with the new hwaccel API. The introduced hwcontext supports only the new pixfmt. Frame upload code untested. Significantly based on work by Steve Lhomme <robux4@gmail.com>, but with heavy changes/rewrites. Merges Libav commit fff90422d181744cd75dbf011687ee7095f02875. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2017-06-06 18:51:07 +02:00
Add AV_HWDEVICE_TYPE_D3D11VA and AV_PIX_FMT_D3D11.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-06-24 - 09891c5391 - lavf 57.75.100 - avio.h
avformat/aviobuf: add support for specifying minimum packet size and marking flush points Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Marton Balint <cus@passwd.hu>
2017-06-18 14:38:39 +02:00
Add AVIO_DATA_MARKER_FLUSH_POINT to signal preferred flush points to aviobuf.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-06-14 - d59c6a3aeb - lavu 55.66.100 - hwcontext.h
hwcontext: Improve allocation in derived contexts Use the flags argument of av_hwframe_ctx_create_derived() to pass the mapping flags which will be used on allocation. Also, set the format and hardware context on the allocated frame automatically - the user should not be required to do this themselves. (cherry picked from commit c5714b51aad41fef56dddac1d542e7fc6b984627)
2017-03-04 23:57:40 +00:00
av_hwframe_ctx_create_derived() now takes some AV_HWFRAME_MAP_* combination
as its flags argument (which was previously unused).
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-06-14 - 49ae8a5e87 - lavc 57.99.100 - avcodec.h
lavc: Add flag to allow profile mismatch with hardware decoding (cherry picked from commit 64a5260c695dd8051509d3270295fd64eac56587)
2017-03-27 20:45:21 +01:00
Add AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-06-14 - 0b1794a43e - lavu 55.65.100 - hwcontext.h
hwcontext: Make it easier to work with device types Adds functions to convert to/from strings and a function to iterate over all supported device types. Also adds a new invalid type AV_HWDEVICE_TYPE_NONE, which acts as a sentinel value. (cherry picked from commit b7487f4f3c39b4b202e1ea7bb2de13902f2dee45)
2017-03-04 23:57:29 +00:00
Add AV_HWDEVICE_TYPE_NONE, av_hwdevice_find_type_by_name(),
av_hwdevice_get_type_name() and av_hwdevice_iterate_types().
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-06-14 - b22172f6f3 - lavu 55.64.100 - hwcontext.h
hwcontext: Add device derivation Creates a new device context from another of a different type which refers to the same underlying hardware. (cherry picked from commit b266ad56fe0e4ce5bb70118ba2e2b1dabfaf76ce)
2017-03-04 23:57:28 +00:00
Add av_hwdevice_ctx_create_derived().
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-05-15 - 532b23f079 - lavc 57.96.100 - avcodec.h
videotoolbox: add hwcontext support This adds tons of code for no other benefit than making VideoToolbox support conform with the new hwaccel API (using hw_device_ctx and hw_frames_ctx). Since VideoToolbox decoding does not actually require the user to allocate frames, the new code does mostly nothing. One benefit is that ffmpeg_videotoolbox.c can be dropped once generic hwaccel support for ffmpeg.c is merged from Libav. Does not consider VDA or VideoToolbox encoding. Fun fact: the frame transfer functions are copied from vaapi, as the mapping makes copying generic boilerplate. Mapping itself is not exported by the VT code, because I don't know how to test.
2017-05-15 11:27:24 +02:00
VideoToolbox hardware-accelerated decoding now supports the new hwaccel API,
which can create the decoder context and allocate hardware frames automatically.
See AVCodecContext.hw_device_ctx and AVCodecContext.hw_frames_ctx.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-05-15 - 532b23f079 - lavu 57.63.100 - hwcontext.h
videotoolbox: add hwcontext support This adds tons of code for no other benefit than making VideoToolbox support conform with the new hwaccel API (using hw_device_ctx and hw_frames_ctx). Since VideoToolbox decoding does not actually require the user to allocate frames, the new code does mostly nothing. One benefit is that ffmpeg_videotoolbox.c can be dropped once generic hwaccel support for ffmpeg.c is merged from Libav. Does not consider VDA or VideoToolbox encoding. Fun fact: the frame transfer functions are copied from vaapi, as the mapping makes copying generic boilerplate. Mapping itself is not exported by the VT code, because I don't know how to test.
2017-05-15 11:27:24 +02:00
Add AV_HWDEVICE_TYPE_VIDEOTOOLBOX and implementation.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-05-08 - f089e02fa2 - lavc 57.95.100 / 57.31.0 - avcodec.h
lavc: add an option for exporting cropping information to the caller Also, add generic code for handling cropping, so the decoders can export just the cropping size and not bother with the rest.
2016-12-18 16:42:24 +01:00
Add AVCodecContext.apply_cropping to control whether cropping
is handled by libavcodec or the caller.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-05-08 - a47bd5d77e - lavu 55.62.100 / 55.30.0 - frame.h
frame: add a cropping rectangle to AVFrame Extend the width/height doxy to clarify that it should store coded values.
2016-12-18 12:30:27 +01:00
Add AVFrame.crop_left/right/top/bottom fields for attaching cropping
information to video frames.
Merge commit 'e435beb1ea5380a90774dbf51fdc8c941e486551' * commit 'e435beb1ea5380a90774dbf51fdc8c941e486551': crypto: consistently use size_t as type for length parameters Merged-by: Clément Bœsch <cboesch@gopro.com>
2017-05-05 13:04:24 +02:00
2017-xx-xx - xxxxxxxxxx
lavu/sha512: update length argument following sha+md5 changes
2017-05-05 13:21:39 +02:00
Change av_sha_update(), av_sha512_update() and av_md5_sum()/av_md5_update() length
crypto: consistently use size_t as type for length parameters size_t is the correct type to use for sizes.
2016-12-15 12:46:03 +01:00
parameter type to size_t at next major bump.
doc/APIchanges: Update Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-10-11 00:12:12 +02:00
2017-05-05 - c0f17a905f - lavc 57.94.100 - avcodec.h
cuvid: support AVCodecContext.hw_device_ctx API This is a newer API that is intended for decoders like the cuvid wrapper. Until now, the wrapper required to set an awkward "incomplete" hw_frames_ctx to set the device. Now the device can be set directly, and the user can get AV_PIX_FMT_CUDA output for a specific device simply by setting hw_device_ctx. This still does a dummy ff_get_format() call at init time, and should be fully backward compatible.
2017-05-05 00:15:21 +02:00
The cuvid decoders now support AVCodecContext.hw_device_ctx, which removes
the requirement to set an incomplete AVCodecContext.hw_frames_ctx only to
set the Cuda device handle.
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2017-04-11 - 8378466507 - lavu 55.61.100 - avstring.h
doc/APIChages: Add av_strireplace() Add av_strireplace() into APIChanges Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2017-04-11 12:46:28 +08:00
Add av_strireplace().
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2016-04-06 - 157e57a181 - lavc 57.92.100 - avcodec.h
lavc: Add Content Light Level side metadata found in HEVC These data are necessary when transmitting HDR over HDMI. Signed-off-by: James Almer <jamrial@gmail.com>
2017-04-03 09:29:46 +02:00
Add AV_PKT_DATA_CONTENT_LIGHT_LEVEL packet side data.
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2016-04-06 - b378f5bd64 - lavu 55.60.100 - mastering_display_metadata.h
lavu: add support for Content Light Level side metadata As found in HEVC. Signed-off-by: James Almer <jamrial@gmail.com>
2017-04-03 09:29:45 +02:00
Add AV_FRAME_DATA_CONTENT_LIGHT_LEVEL value, av_content_light_metadata_alloc()
and av_content_light_metadata_create_side_data() API, and AVContentLightMetadata
type to export content light level video properties.
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2017-03-31 - 9033e8723c - lavu 55.57.100 - spherical.h
avutil/spherical: add av_spherical_projection_name() Reviewed-by: Benoit Fouet <benoit.fouet@free.fr> Reviewed-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2017-03-28 23:49:40 -03:00
Add av_spherical_projection_name().
Add av_spherical_from_name().
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2017-03-30 - 4cda23f1f1 - lavu 55.53.100 / 55.27.0 - hwcontext.h
hwcontext: Hardware frame mapping Adds the new av_hwframe_map() function, which allows mapping between hardware frames and normal memory, along with internal support for implementing it. Also adds av_hwframe_ctx_create_derived(), for creating a hardware frames context associated with one device using frames mapped from another by some hardware-specific means.
2016-10-25 20:38:47 +01:00
Add av_hwframe_map() and associated AV_HWFRAME_MAP_* flags.
Add av_hwframe_ctx_create_derived().
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-03-29 - bfdcdd6d82 - lavu 55.52.100 - avutil.h
lavu: add av_fourcc_make_string() and av_fourcc2str()
2017-03-27 01:05:18 +02:00
add av_fourcc_make_string() function and av_fourcc2str() macro to replace
av_get_codec_tag_string() from lavc.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-03-27 - ddef3d902f - lavf 57.68.100 - avformat.h
avformat, ffmpeg: deprecate old rotation API The old "API" that signaled rotation as a metadata value has been replaced by DISPLAYMATRIX side data quite a while ago. There is no reason to make muxers/demuxers/API users support both. In addition, the metadata API is dangerous, as user tags could "leak" into it, creating unintended features or bugs. ffmpeg CLI has to be updated to use the new API. In particular, we must not allow to leak the "rotate" tag into the muxer. Some muxers will catch this properly (like mov), but others (like mkv) can add it as generic tag. Note applications, which use libavformat and assume the old rotate API, will interpret such "rotate" user tags as rotate metadata (which it is not), and incorrectly rotate the video. The ffmpeg/ffplay tools drop the use of the old API for muxing and demuxing, as all muxers/demuxers support the new API. This will mean that the tools will not mistakenly interpret per-track "rotate" user tags as rotate metadata. It will _not_ be treated as regression. Unfortunately, hacks have been added, that allow the user to override rotation by setting metadata explicitly, e.g. via -metadata:s:v:0 rotate=0 See references to trac #4560. fate-filter-meta-4560-rotate0 tests this. It's easier to adjust the hack for supporting it than arguing for its removal, so ffmpeg CLI now explicitly catches this case, and essentially replaces the "rotate" value with a display matrix side data. (It would be easier for both user and implementation to create an explicit option for rotation.) When the code under FF_API_OLD_ROTATE_API is disabled, one FATE reference file has to be updated (because "rotate" is not exported anymore). Tested-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
2017-03-21 08:02:58 +01:00
Deprecate that demuxers export the stream rotation angle in AVStream.metadata
(via an entry named "rotate"). Use av_stream_get_side_data() with
AV_PKT_DATA_DISPLAYMATRIX instead, and read the rotation angle with
av_display_rotation_get(). The same is done for muxing. Instead of adding a
"rotate" entry to AVStream.metadata, AV_PKT_DATA_DISPLAYMATRIX side data has
to be added to the AVStream.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-03-23 - 7e4ba776a2 - lavc 57.85.101 - avcodec.h
lavc: vdpau: Add support for new hw_frames_ctx and hw_device_ctx API This supports retrieving the device from a provided hw_frames_ctx, and automatically creating a hw_frames_ctx if hw_device_ctx is set. The old API is not deprecated yet. The user can still use av_vdpau_bind_context() (with or without setting hw_frames_ctx), or use the API before that by allocating and setting hwaccel_context manually. Cherry-picked from Libav commit 1a7ddba5. (Adds missing APIchanges entry to the Libav version.) Reviewed-by: Mark Thompson <sw@jkqxz.net>
2017-03-04 23:57:33 +00:00
vdpau hardware accelerated decoding now supports the new hwaccel API, which
can create the decoder context and allocate hardware frame automatically.
See AVCodecContext.hw_device_ctx and AVCodecContext.hw_frames_ctx.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-03-23 - 156bd8278f - lavc 57.85.100 - avcodec.h
lavc: Add hwaccel_flags field to AVCodecContext This "reuses" the flags introduced for the av_vdpau_bind_context() API function, and makes them available to all hwaccels. This does not affect the current vdpau API, as av_vdpau_bind_context() should obviously override the AVCodecContext.hwaccel_flags flags for the sake of compatibility. Cherry-picked from Libav commit 16a163b5. Reviewed-by: Mark Thompson <sw@jkqxz.net>
2017-03-04 23:57:32 +00:00
Add AVCodecContext.hwaccel_flags field. This will control some hwaccels at
a later point.
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2017-03-21 - fc9f14c7de - lavf 57.67.100 / 57.08.0 - avio.h
avio: add a new flag for marking streams seekable by timestamp
2016-09-27 15:44:54 +02:00
Add AVIO_SEEKABLE_TIME flag.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-03-21 - d682ae70b4 - lavf 57.66.105, lavc 57.83.101 - avformat.h, avcodec.h
avcodec, avformat: deprecate anything related to side data merging This patch deprecates anything that has to do with merging/splitting side data. Automatic side data merging (and splitting), as well as all API symbols involved in it, are removed completely. Two FF_API_ defines are dedicated to deprecating API symbols related to this: FF_API_MERGE_SD_API removes av_packet_split/merge_side_data in libavcodec, and FF_API_LAVF_KEEPSIDE_FLAG deprecates AVFMT_FLAG_KEEP_SIDE_DATA in libavformat. Since it was claimed that changing the default from merging side data to not doing it is an ABI change, there are two additional FF_API_ defines, which stop using the side data merging/splitting by default (and remove any code in avformat/avcodec doing this): FF_API_MERGE_SD in libavcodec, and FF_API_LAVF_MERGE_SD in libavformat. It is very much intended that FF_API_MERGE_SD and FF_API_LAVF_MERGE_SD are quickly defined to 0 in the next ABI bump, while the API symbols are retained for a longer time for the sake of compatibility. AVFMT_FLAG_KEEP_SIDE_DATA will (very much intentionally) do nothing for most of the time it will still be defined. Keep in mind that no code exists that actually tries to unset this flag for any reason, nor does such code need to exist. Code setting this flag explicitly will work as before. Thus it's ok for AVFMT_FLAG_KEEP_SIDE_DATA to do nothing once side data merging has been removed from libavformat. In order to avoid that anyone in the future does this incorrectly, here is a small guide how to update the internal code on bumps: - next ABI bump (probably soon): - define FF_API_LAVF_MERGE_SD to 0, and remove all code covered by it - define FF_API_MERGE_SD to 0, and remove all code covered by it - next API bump (typically two years in the future or so): - define FF_API_LAVF_KEEPSIDE_FLAG to 0, and remove all code covered by it - define FF_API_MERGE_SD_API to 0, and remove all code covered by it This forces anyone who actually wants packet side data to temporarily use deprecated API to get it all. If you ask me, this is batshit fucked up crazy, but it's how we roll. Making AVFMT_FLAG_KEEP_SIDE_DATA to be set by default was rejected as an ABI change, so I'm going all the way to get rid of this once and for all. Reviewed-by: James Almer <jamrial@gmail.com> Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
2017-03-16 04:52:55 +01:00
Deprecate AVFMT_FLAG_KEEP_SIDE_DATA. It will be ignored after the next major
bump, and libavformat will behave as if it were always set.
Deprecate av_packet_merge_side_data() and av_packet_split_side_data().
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2016-03-20 - 8200b16a9c - lavu 55.50.100 / 55.21.0 - imgutils.h
imgutils: add a function for copying image data from GPU mapped memory See https://software.intel.com/en-us/articles/copying-accelerated-video-decode-frame-buffers
2016-08-23 21:46:50 +02:00
Add av_image_copy_uc_from(), a version of av_image_copy() for copying
from GPU mapped memory.
doc/APIchanges: fill date & hash for AV_PIX_FMT_FLAG_BAYER
2017-03-20 08:10:54 +01:00
2017-03-20 - 9c2436e - lavu 55.49.100 - pixdesc.h
lavu: add AV_PIX_FMT_FLAG_BAYER
2017-03-19 22:34:31 +01:00
Add AV_PIX_FMT_FLAG_BAYER pixel format flag.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-03-18 - 3796fb2692 - lavfi 6.77.100 - avfilter.h
lavfi: deprecate AVFilterGraph->resample_lavr_opts Not used by anything at all since we don't auto insert lavr filters. Reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
2017-03-06 02:46:50 +00:00
Deprecate AVFilterGraph.resample_lavr_opts
It's never been used by avfilter nor passed to anything.
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2017-02-10 - 1b7ffddb3a - lavu 55.48.100 / 55.33.0 - spherical.h
spherical: Add tiled equirectangular type and projection-specific properties Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2017-02-10 15:26:55 -05:00
Add AV_SPHERICAL_EQUIRECTANGULAR_TILE, av_spherical_tile_bounds(),
and projection-specific properties (bound_left, bound_top, bound_right,
bound_bottom, padding) to AVSphericalMapping.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-03-02 - ade7c1a232 - lavc 57.81.104 - videotoolbox.h
avcodec/videotoolbox: allow not setting the kCVPixelBufferPixelFormatTypeKey If AVVideotoolboxContext.cv_pix_fmt_type is set to 0, don't set the kCVPixelBufferPixelFormatTypeKey value on the VT decoder. This makes VT output its native format, which can be much faster on some hardware iterations (if the native format does not match with the requested format, it will be converted, which is slow). The default is still forcing nv12.
2017-02-24 10:17:34 +01:00
AVVideotoolboxContext.cv_pix_fmt_type can now be set to 0 to output the
native decoder format. (The default value is not changed.)
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-03-02 - 554bc4eea8 - lavu 55.47.101, lavc 57.81.102, lavf 57.66.103
avcodec, avutil, avformat: remove AVOption requirement for some fields Allow all struct fields to be accessed directly, as long as they're public. Before this change, many fields were "public", but could be accessed via AVOption only. This meant they were effectively not public, but were present for documentation purposes, which was incredibly confusing at best.
2017-02-13 11:40:22 +01:00
Remove requirement to use AVOption or accessors to access certain fields
in AVFrame, AVCodecContext, and AVFormatContext that were previously
documented as "no direct access" allowed.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-02-13 - c1a5fca06f - lavc 57.80.100 - avcodec.h
lavc: Add device context field to AVCodecContext For use by codec implementations which can allocate frames internally.
2017-02-09 00:23:36 +00:00
Add AVCodecContext.hw_device_ctx.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-02-11 - e3af49b14b - lavu 55.47.100 - frame.h
AVFrame: add an opaque_ref field This is an extended version of the AVFrame.opaque field, which can be used to attach arbitrary user information to an AVFrame. The usefulness of the opaque field is rather limited, because it can store only up to 32 bits of information (or 64 bit on 64 bit systems). It's not possible to set this field to a memory allocation, because there is no way to deallocate it correctly. The opaque_ref field circumvents this by letting the user set an AVBuffer, which makes the user data refcounted. Signed-off-by: Anton Khirnov <anton@khirnov.net> Merges Libav commit 04f3bd349651.
2017-02-02 11:27:54 +01:00
Add AVFrame.opaque_ref.
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2017-01-31 - 2eab48177d - lavu 55.46.100 / 55.20.0 - cpu.h
x86: Add SSSE3_SLOW CPU flag and related convenience macros
2016-01-14 11:37:34 +01:00
Add AV_CPU_FLAG_SSSE3SLOW.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-01-24 - c4618f842a - lavu 55.45.100 - channel_layout.h
avutil/channel_layout: add av_get_extended_channel_layout Return a channel layout and the number of channels based on the specified name. This function is similar to av_get_channel_layout(), but can also parse unknown channel layout specifications. Unknown channel layout specifications are a decimal number and a capital 'C' suffix, in order to not break compatibility with the lowercase 'c' suffix, which is used for a guessed channel layout with the specified number of channels. Signed-off-by: Marton Balint <cus@passwd.hu>
2016-12-26 01:19:34 +01:00
Add av_get_extended_channel_layout()
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-01-22 - 76c5a69e26 - lavu 55.44.100 - lfg.h
libavutil: add av_lfg_init_from_data() function seeds an AVLFG from binary data. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-09-03 03:29:29 -07:00
Add av_lfg_init_from_data().
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2017-01-17 - 2a4a8653b6 - lavc 57.74.100 - vaapi.h
lavc: Remove old vaapi decode infrastructure Deprecates struct vaapi_context and the installed header vaapi.h, to be removed at the next version bump. (cherry picked from commit 851960f6f8cf1f946fe42fa36cf6598fac68072c)
2016-08-24 23:30:29 +01:00
Deprecate struct vaapi_context and the vaapi.h installed header.
Callers should set AVCodecContext.hw_frames_ctx instead.
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2017-01-12 - dbe9dbed31 - lavfi 6.69.100 - buffersink.h
lavfi/buffersink: add accessors for the stream properties. av_buffersink_get_frame_rate() did already exist; its argument becomes const.
2016-12-18 12:31:24 +01:00
Add av_buffersink_get_*() functions.
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2017-01-06 - 9488032e10 - lavf 57.62.100 - avio.h
libavformat/avio: Add avio_get_dyn_buf function This commit adds the avio_get_dyn_buf function which allows accessing the content of a DynBuffer without destroying it. This is required in matroskaenc for preliminary writing (correct) mkv headers. Context for this change is fixing regression bug #5977. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-01-05 01:33:26 +01:00
Add avio_get_dyn_buf()
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2016-12-10 - f542b152aa - lavu 55.43.100 - imgutils.h
avutil: Add av_image_check_size2() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-12-10 21:05:14 +01:00
Add av_image_check_size2()
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2016-12-07 - e7a6f8c972 - lavc 57.67.100 / 57.29.0 - avcodec.h
lavc: Add spherical packet side data API Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-11-11 17:37:43 -05:00
Add AV_PKT_DATA_SPHERICAL packet side data to export AVSphericalMapping
information from containers.
doc/APIchanges: Fill in missing fields Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-04-12 02:01:37 +02:00
2016-12-07 - 8f58ecc344 - lavu 55.42.100 / 55.30.0 - spherical.h
lavu: Add AVSphericalMapping type and frame side data While no decoder currently exports spherical information, this type represents a frame property that has to be passed through from container to frames. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-11-11 17:25:43 -05:00
Add AV_FRAME_DATA_SPHERICAL value, av_spherical_alloc() API and
AVSphericalMapping type to export and describe spherical video properties.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2016-11-18 - 2ab50647ff - lavf 57.58.100 - avformat.h
avformat/utils: add av_stream_add_side_data() Functionally similar to av_packet_add_side_data(). Allows the use of an already allocated buffer as stream side data. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
2016-11-17 02:02:41 -03:00
Add av_stream_add_side_data().
lavfi: deprecate avfilter_link_set_closed(). Applications are not supposed to mess with links, they should close the sinks. Furthermore, this function does not distinguish what end of the link caused the close and does not have a timestamp.
2015-09-24 10:06:26 +02:00
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2016-11-13 - 775a8477b7 - lavu 55.39.100 - hwcontext_vaapi.h
hwcontext_vaapi: add a quirk for the missing MemoryType attribute The Intel binary iHD driver does not support the VASurfaceAttribMemoryType, so surface allocation will fail when using it. (cherry picked from commit 2124711b950b03c582a119c75f52a87acc32d6ec)
2016-09-30 21:21:46 +02:00
Add AV_VAAPI_DRIVER_QUIRK_ATTRIB_MEMTYPE.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2016-11-13 - a8d51bb424 - lavu 55.38.100 - hwcontext_vaapi.h
hwcontext_vaapi: Add driver quirks to the hwdevice The driver being used is detected inside av_hwdevice_ctx_init() and the quirks field then set from a table of known device. If this behaviour is unwanted, the user can also set the quirks field manually. Also adds the Intel i965 driver quirk (it does not destroy parameter buffers used in a call to vaRenderPicture()) and detects that driver to set it. (cherry picked from commit 4926fa9a4aa03f3b751f52e900b9efb87fea0591)
2016-06-12 17:20:25 +01:00
Add driver quirks field to VAAPI-specific hwdevice and enum with
members AV_VAAPI_DRIVER_QUIRK_* to represent its values.
doc/APIchanges: Update
2017-03-31 13:20:20 +02:00
2016-11-10 - 638b216d4f - lavu 55.36.100 - pixfmt.h
pixfmt: Add GRAY12 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-11-03 16:03:54 +01:00
Add AV_PIX_FMT_GRAY12(LE/BE).
doc/APIchanges: add 3.2 Cut marker Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 20:43:43 +02:00
-------- 8< --------- FFmpeg 3.2 was cut here -------- 8< ---------
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 02:57:51 +02:00
2016-10-24 - 73ead47 - lavf 57.55.100 - avformat.h
lavf: add AV_DISPOSITION_TIMED_THUMBNAILS Reviewed-By: Michael Niedermayer <michael@niedermayer.cc>
2016-10-24 05:47:05 -05:00
Add AV_DISPOSITION_TIMED_THUMBNAILS
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 02:57:51 +02:00
2016-10-24 - a246fef - lavf 57.54.100 - avformat.h
lavf/mux: add avformat_init_output This allows a consumer to run the muxer's init function without actually writing the header, which is useful in chained muxers that support automatic bitstream filtering.
2016-06-24 22:02:50 -05:00
Add avformat_init_output() and AVSTREAM_INIT_IN_ macros
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 02:57:51 +02:00
2016-10-22 - f5495c9 - lavu 55.33.100 - avassert.h
avutil/avassert: Add av_assertX_fpu() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-21 12:50:03 +02:00
Add av_assert0_fpu() / av_assert2_fpu()
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 02:57:51 +02:00
2016-10-07 - 3f9137c / 32c8359 - lavc 57.61.100 / 57.24.0 - avcodec.h
lavc: export the timestamps when decoding in AVFrame.pts Currently it's exported as AVFrame.pkt_pts, which is also the only use for that field. The reason it is done like this is that lavc used to export various codec-specific "timing" information in AVFrame.pts, which is not done anymore. Since it is confusing to the callers to have a separate field which is used only for decoder timestamps and nothing else, deprecate pkt_pts and use just AVFrame.pts everywhere.
2016-03-19 21:45:24 +01:00
Decoders now export the frame timestamp as AVFrame.pts. It was
previously exported as AVFrame.pkt_pts, which is now deprecated.
Merge commit '32c8359093d1ff4f45ed19518b449b3ac3769d27' * commit '32c8359093d1ff4f45ed19518b449b3ac3769d27': lavc: export the timestamps when decoding in AVFrame.pts Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-10-07 12:55:50 +02:00
Note: When decoding, AVFrame.pts uses the stream/packet timebase,
and not the codec timebase.
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 02:57:51 +02:00
2016-09-28 - eba0414 - lavu 55.32.100 / 55.16.0 - hwcontext.h hwcontext_qsv.h
hwcontext: add a QSV implementation
2016-01-13 14:25:58 +01:00
Add AV_HWDEVICE_TYPE_QSV and a new installed header with QSV-specific
hwcontext definitions.
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 02:57:51 +02:00
2016-09-26 - 32c25f0 - lavc 57.59.100 / 57.23.0 - avcodec.h
lavc: allow using AVCodecContext.hw_frames_ctx for decoding For now it will only be used by the default get_buffer2 callback for allocating hw frames.
2016-05-09 21:40:08 +02:00
AVCodecContext.hw_frames_ctx now may be used by decoders.
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 02:57:51 +02:00
2016-09-27 - f0b6f72 - lavf 57.51.100 - avformat.h
avformat: add av_stream_get_codec_timebase() This will allow ffmpeg.c to stop using AVStream.codec in some cases Signed-off-by: James Almer <jamrial@gmail.com>
2016-09-27 10:07:14 -03:00
Add av_stream_get_codec_timebase()
swr: Update version & APIChanges for swr_build_matrix() Found-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-09-27 15:26:13 +02:00
2016-09-27 - 23c0779 - lswr 2.2.100 - swresample.h
Add swr_build_matrix().
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 02:57:51 +02:00
2016-09-23 - 30d3e36 - lavc 57.58.100 - avcodec.h
avcodec: add new AVOID_PROBING capability Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
2016-09-22 12:09:26 +02:00
Add AV_CODEC_CAP_AVOID_PROBING codec capability flag.
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-10-26 02:57:51 +02:00
2016-09-14 - ae1dd0c - lavf 57.49.100 - avformat.h
lavf: add avformat_transfer_internal_stream_timing_info() and use it in ffmpeg In lavf we have access to st->internal->avctx so it's a better place than in ffmpeg*.c and will allow moving to codecpar.
2016-09-09 16:38:21 +02:00
Add avformat_transfer_internal_stream_timing_info helper to help with stream
copy.
doc/APIChanges: mention nb_threads addition to AVFilterContext Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2016-08-29 15:16:59 -03:00
2016-08-29 - 4493390 - lavfi 6.58.100 - avfilter.h
Add AVFilterContext.nb_threads.
doc/APIChanges: fill in missing git hashes Signed-off-by: James Almer <jamrial@gmail.com>
2016-08-16 23:23:50 -03:00
2016-08-15 - c3c4c72 - lavc 57.53.100 - avcodec.h
lavc: add trailing_padding to AVCodecContext to match AVCodecParameters. Shows encoder delay/padding in the stream summary if they are set. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-08-15 13:13:06 -07:00
Add trailing_padding to AVCodecContext to match the corresponding
field in AVCodecParameters.
doc/APIchanges: Document addition of list BSF API in lavc Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2016-08-16 22:14:50 +02:00
2016-08-15 - b746ed7 - lavc 57.52.100 - avcodec.h
Add a new API for chained BSF filters and passthrough (null) BSF --
av_bsf_list_alloc(), av_bsf_list_free(), av_bsf_list_append(),
av_bsf_list_append2(), av_bsf_list_finalize(), av_bsf_list_parse_str()
and av_bsf_get_null_filter().
doc/APIChanges: fill in missing git hashes Signed-off-by: James Almer <jamrial@gmail.com>
2016-08-16 23:23:50 -03:00
2016-08-04 - 82a33c8 - lavf 57.46.100 - avformat.h
avformat: Add av_get_frame_filename2() and AV_FRAME_FILENAME_FLAGS_MULTIPLE This will be used to allow writing file sequences using the tee output onto multiple places in parallel Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-08-03 20:34:20 +02:00
Add av_get_frame_filename2()
doc/APIChanges: fill in missing git hashes Signed-off-by: James Almer <jamrial@gmail.com>
2016-08-16 23:23:50 -03:00
2016-07-09 - 775389f / 90f469a - lavc 57.50.100 / 57.20.0 - avcodec.h
lavc: add H.264 MVC profiles
2016-05-14 17:15:46 +02:00
Add FF_PROFILE_H264_MULTIVIEW_HIGH and FF_PROFILE_H264_STEREO_HIGH.
doc/APIchanges: document the lavu/lavf field moves Based-on: patch by James Almer Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-30 18:12:41 +02:00
2016-06-30 - c1c7e0ab - lavf 57.41.100 - avformat.h
Moved codecpar field from AVStream to the end of the struct, so that
the following private fields are in the same location as in FFmpeg 3.0 (lavf 57.25.100).
2016-06-30 - 042fb69d - lavu 55.28.100 - frame.h
Moved hw_frames_ctx field from AVFrame to the end of the struct, so that
the following private fields are in the same location as in FFmpeg 3.0 (lavu 55.17.103).
doc/APIchanges: fill in missing git hash Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-07-01 02:42:03 +02:00
2016-06-29 - 1a751455 - lavfi 6.47.100 - avfilter.h
lavfi: Move new field to the end of AVFilterContext This fixes an accidental ABI break introduced at 8688d3a.
2016-06-29 11:44:24 +02:00
Fix accidental ABI breakage in AVFilterContext.
ABI was broken in 8688d3a, lavfi 6.42.100 and released as ffmpeg 3.1.
Because of this, ffmpeg and ffplay built against lavfi>=6.42.100 will not be
compatible with lavfi>=6.47.100. Potentially also affects other users of
libavfilter if they are using one of the affected fields.
Update FFmpeg 3.1 cut marker Signed-off-by: James Almer <jamrial@gmail.com>
2016-06-26 14:45:54 -03:00
-------- 8< --------- FFmpeg 3.1 was cut here -------- 8< ---------
2016-06-26 - 481f320 / 1c9e861 - lavu 55.27.100 / 55.13.0 - hwcontext.h
hwcontext: add a function for opening devices
2016-05-19 15:59:25 +02:00
Add av_hwdevice_ctx_create().
Update FFmpeg 3.1 cut marker Signed-off-by: James Almer <jamrial@gmail.com>
2016-06-26 14:45:54 -03:00
2016-06-26 - b95534b / e47b8bb - lavc 57.48.101 / 57.19.1 - avcodec.h
avcodec: Bump micro version after changing public JPEG 2000 defines
2016-05-24 12:32:01 +02:00
Adjust values for JPEG 2000 profiles.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-06-23 - 5d75e46 / db7968b - lavf 57.40.100 / 57.7.0 - avio.h
avio: Allow custom IO users to get labels for the output bytestream This allows callers with avio write callbacks to get the bytestream positions that correspond to keyframes, suitable for live streaming. In the simplest form, a caller could expect that a header is written to the bytestream during the avformat_write_header, and the data output to the avio context during e.g. av_write_frame corresponds exactly to the current packet passed in. When combined with av_interleaved_write_frame, and with muxers that do buffering (most muxers that do some sort of fragmenting or clustering), the mapping from input data to bytestream positions is nontrivial. This allows callers to get directly information about what part of the bytestream is what, without having to resort to assumptions about the muxer behaviour. One keyframe/fragment/block can still be split into multiple (if they are larger than the aviocontext buffer), which would call the callback with e.g. AVIO_DATA_MARKER_SYNC_POINT, followed by AVIO_DATA_MARKER_UNKNOWN for the second time it is called with the following data. Signed-off-by: Martin Storsjö <martin@martin.st>
2016-05-04 17:18:35 +03:00
Add AVIODataMarkerType, write_data_type, ignore_boundary_point and
avio_write_marker.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-06-23 - abb3cc4 / 0c4468d - lavu 55.26.100 / 55.12.0 - opt.h
stereo3d: Add API to get name from value or value from name Use it in av_dump_format() instead of a huge switch case.
2016-04-21 17:24:07 -04:00
Add av_stereo3d_type_name() and av_stereo3d_from_name().
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-06-22 - 3689efe / c46db38 - lavu 55.25.100 / 55.11.0 - hwcontext_dxva2.h
hwcontext: add a dxva2 implementation
2016-03-31 13:12:41 +02:00
Add new installed header with DXVA2-specific hwcontext definitions.
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-15 23:27:38 +02:00
2016-04-27 - fb91871 - lavu 55.23.100 - log.h
avutil/log: added av_log_format_line2 which returns buffer length The new function behaves the same as av_log_format_line, but also forwards the return value from the underlying snprintf call. This will allow callers to accurately determine the size requirements for the line buffer. Signed-off-by: Andreas Weis <github@ghulbus-inc.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-04-27 08:15:17 +02:00
Add a new function av_log_format_line2() which returns number of bytes
written to the target buffer.
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-15 23:27:38 +02:00
2016-04-21 - 7fc329e - lavc 57.37.100 - avcodec.h
lavc: introduce a new decoding/encoding API with decoupled input/output Until now, the decoding API was restricted to outputting 0 or 1 frames per input packet. It also enforces a somewhat rigid dataflow in general. This new API seeks to relax these restrictions by decoupling input and output. Instead of doing a single call on each decode step, which may consume the packet and may produce output, the new API requires the user to send input first, and then ask for output. For now, there are no codecs supporting this API. The API can work with codecs using the old API, and most code added here is to make them interoperate. The reverse is not possible, although for audio it might. From Libav commit 05f66706d182eb0c36af54d72614bf4c33e957a9. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-03-22 19:09:53 +01:00
Add a new audio/video encoding and decoding API with decoupled input
and output -- avcodec_send_packet(), avcodec_receive_frame(),
avcodec_send_frame() and avcodec_receive_packet().
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-04-17 - af9cac1 / 33d1898 - lavc 57.35.100 / 57.15.0 - avcodec.h
lavc: add a new bitstream filtering API Deprecate the current bitstream filtering API.
2013-11-23 11:43:13 +01:00
Add a new bitstream filtering API working with AVPackets.
doc/APIchanges: Fix bitsream typo Signed-off-by: Lou Logan <lou@lrcd.com>
2016-04-21 22:06:05 -08:00
Deprecate the old bitstream filtering API.
lavc: add a new bitstream filtering API Deprecate the current bitstream filtering API.
2013-11-23 11:43:13 +01:00
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-04-14 - 8688d3a / 07a844f - lavfi 6.42.100 / 6.3.0 - avfilter.h
lavfi: generic hardware surface upload and download filters Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-02-25 00:21:40 +00:00
Add AVFilterContext.hw_device_ctx.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-04-14 - 28abb21 / 551c677 - lavu 55.22.100 / 55.9.0 - hwcontext_vaapi.h
lavu: VAAPI hwcontext implementation Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-02-15 19:32:45 +00:00
Add new installed header with VAAPI-specific hwcontext definitions.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-04-14 - afccfaf / b1f01e8 - lavu 55.21.100 / 55.7.0 - hwcontext.h
lavu: add a way to query hwcontext frame constraints Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-02-18 23:25:52 +00:00
Add AVHWFramesConstraints and associated API.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-04-11 - 6f69f7a / 9200514 - lavf 57.33.100 / 57.5.0 - avformat.h
lavf: add a missing bump and APIchanges for the codecpar switch
2016-02-24 10:47:58 +01:00
Add AVStream.codecpar, deprecate AVStream.codec.
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-15 23:27:38 +02:00
2016-04-02 - e8a9b64 - lavu 55.20.100 - base64.h
lavu/base64: add AV_BASE64_DECODE_SIZE() macro This is consistent with the AV_BASE64_SIZE macro and avoids the literal use of constants in the code.
2016-03-20 15:59:47 +01:00
Add AV_BASE64_DECODE_SIZE(x) macro.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-xx-xx - lavc 57.33.100 / 57.14.0 - avcodec.h
f9b1cf1 / 998e1b8 - Add AVCodecParameters and its related API.
e6053b3 / a806834 - Add av_get_audio_frame_duration2().
lavc: add codec parameters API This API is intended to allow passing around codec parameters without using full AVCodecContext (which also contains codec options and encoder/decoder state).
2014-06-18 20:42:13 +02:00
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-15 23:27:38 +02:00
2016-03-11 - 6d8ab35 - lavf/lavc 57.28.101
lavf: allow BSFs to drop packets. If pkt->size == 0 && pkt->side_data_elems == 0 after bsf->filter() returns, the packet is considered dropped.
2016-02-29 09:42:54 -05:00
Add requirement to bitstream filtering API that returned packets with
size == 0 and side_data_elems == 0 are to be skipped by the caller.
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-15 23:27:38 +02:00
2016-03-04 - 9362973 - lavf 57.28.100
avformat: Add a protocol blacklisting API Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-03-03 17:14:26 +00:00
Add protocol blacklisting API
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-15 23:27:38 +02:00
2016-02-28 - 4dd4d53 - lavc 57.27.101
Document and validate AVFrame plane pointers. Check that the required plane pointers and only those are set up. Currently does not enforce anything for the palette pointer of pseudopal formats as I am unsure about the requirements. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2016-02-26 18:38:19 +01:00
Validate AVFrame returned by get_buffer2 to have required
planes not NULL and unused planes set to NULL as crashes
and buffer overflow are possible with certain streams if
that is not the case.
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-15 23:27:38 +02:00
2016-02-26 - 30e7685 - lavc 57.27.100 - avcodec.h
lavc/options: add ass_ro_flush_noop to flags2
2016-02-20 21:27:45 +01:00
"flags2" decoding option now allows the flag "ass_ro_flush_noop" preventing
the reset of the ASS ReadOrder field on flush. This affects the content of
AVSubtitles.rects[N]->ass when "sub_text_format" is set to "ass" (see
previous entry).
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-15 23:27:38 +02:00
2016-02-26 - 2941282 - lavc 57.26.100 - avcodec.h
lavc: allow subtitle text format to be ASS without timing
2016-01-06 13:43:23 +01:00
Add a "sub_text_format" subtitles decoding option allowing the values "ass"
(recommended) and "ass_with_timings" (not recommended, deprecated, default).
The default value for this option will change to "ass" at the next major
libavcodec version bump.
The current default is "ass_with_timings" for compatibility. This means that
all subtitles text decoders currently still output ASS with timings printed
as strings in the AVSubtitles.rects[N]->ass fields.
Setting "sub_text_format" to "ass" allows a better timing accuracy (ASS
timing is limited to a 1/100 time base, so this is relevant for any subtitles
format needing a bigger one), ease timing adjustments, and prevents the need
of removing the timing from the decoded string yourself. This form is also
known as "the Matroska form". The timing information (start time, duration)
can be found in the AVSubtitles fields.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-02-24 - 7e49cdd / 7b3214d0 - lavc 57.25.100 / 57.13.0 - avcodec.h
lavc: add a field for passing AVHWFramesContext to encoders
2016-02-01 15:39:50 +01:00
Add AVCodecContext.hw_frames_ctx.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-02-24 - 1042402 / b3dd30d - lavfi 6.36.100 / 6.2.0 - avfilter.h
avfilter.h - Add AVFilterLink.hw_frames_ctx.
buffersrc.h - Add AVBufferSrcParameters and functions for handling it.
lavfi: pass the hw frames context through the filter chain
2016-02-02 09:47:16 +01:00
doc/APIchanges: Fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-15 23:27:38 +02:00
2016-02-23 - 14f7a3d - lavc 57.25.100
lavc/lavf: transmit stream_id information for mpegts KLV data packets This allows to copy information related to the stream ID from the demuxer to the muxer, thus allowing for example to retain information related to synchronous and asynchronous KLV data packets. This information is used in the muxer when remuxing to distinguish the two kind of packets (if the information is lacking, data packets are considered synchronous). The fate reference changes are due to the use of av_packet_merge_side_data(), which increases the size of the output packet size, since side data is merged into the packet data.
2015-11-18 19:23:03 +01:00
Add AV_PKT_DATA_MPEGTS_STREAM_ID for exporting the MPEGTS stream ID.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-02-18 - 08acab8 - lavu 55.18.100 - audio_fifo.h
Add av_audio_fifo_peek_at().
avfilter: add loop filters Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-02-11 22:05:54 +01:00
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
2016-xx-xx - lavu 55.18.100 / 55.6.0
26abd51 / 721a4ef buffer.h - Add av_buffer_pool_init2().
1a70878 / 89923e4 hwcontext.h - Add a new installed header hwcontext.h with a new API
lavu: add a framework for handling hwaccel frames
2015-11-20 19:47:29 +01:00
for handling hwaccel frames.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
6992276 / ad884d1 hwcontext_cuda.h - Add a new installed header hwcontext_cuda.h with
hwcontext: add a CUDA implementation
2016-01-13 14:25:58 +01:00
CUDA-specific hwcontext definitions.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
d779d8d / a001ce3 hwcontext_vdpau.h - Add a new installed header hwcontext_vdpau.h with
hwcontext: add a VDPAU implementation
2015-12-07 15:04:57 +01:00
VDPAU-specific hwcontext definitions.
doc/APIchanges: Fill in and correct more stuff Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-06-26 01:38:18 +02:00
63c3e35 / 7bc780c pixfmt.h - Add AV_PIX_FMT_CUDA.
buffer: add support for pools using caller data in allocation This should allow using more complex allocators than simple malloc wrappers.
2016-01-09 09:25:32 +01:00
Changelog/APIChanges Put 3.0 release marker Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-14 21:34:08 +01:00
-------- 8< --------- FFmpeg 3.0 was cut here -------- 8< ---------
doc/APIchanges: fill in more missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 16:20:59 +01:00
2016-02-10 - bc9a596 / 9f61abc - lavf 57.25.100 / 57.3.0 - avformat.h
lavf: allow custom IO for all files Some (de)muxers open additional files beyond the main IO context. Currently, they call avio_open() directly, which prevents the caller from using custom IO for such streams. This commit adds callbacks to AVFormatContext that default to avio_open2()/avio_close(), but can be overridden by the caller. All muxers and demuxers using AVIO are switched to using those callbacks instead of calling avio_open()/avio_close() directly. (de)muxers that use the URLProtocol layer directly instead of AVIO remain unconverted for now. This should be fixed in later commits.
2016-01-16 17:53:43 +01:00
Add AVFormatContext.opaque, io_open and io_close, allowing custom IO
doc/APIchanges: fill in more missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 16:20:59 +01:00
2016-02-01 - 1dba837 - lavf 57.24.100 - avformat.h, avio.h
avformat: add protocol_whitelist Note to maintainers: update tools Note to maintainers: set a default whitelist for your protocol If that makes no sense then consider to set "none" and thus require the user to specify a white-list for sub-protocols to be opened Note, testing and checking for missing changes is needed Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-30 02:17:50 +01:00
Add protocol_whitelist to AVFormatContext, AVIOContext
doc/APIchanges: fill in more missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 16:20:59 +01:00
2016-01-31 - 66e9d2f - lavu 55.17.100 - frame.h
avutil: Add GOP timecode frame side data Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-01-31 13:10:38 +00:00
Add AV_FRAME_DATA_GOP_TIMECODE for exporting MPEG1/2 GOP timecodes.
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2016-01-01 - 5e8b053 / 2c68113 - lavc 57.21.100 / 57.12.0 - avcodec.h
lavc: add profiles to AVCodecDescriptor The profiles are a property of the codec, so it makes sense to export them through AVCodecDescriptors, not just the codec implementations.
2014-12-31 07:57:59 +01:00
Add AVCodecDescriptor.profiles and avcodec_profile_name().
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-12-28 - 1f9139b - lavf 57.21.100 - avformat.h
lavf: add automatic bitstream filtering; bump version This solves the problem discussed in https://ffmpeg.org/pipermail/ffmpeg-devel/2015-September/179238.html by allowing AVCodec::write_header to be delayed until after packets have been run through required bitstream filters in order to generate global extradata. It also provides a mechanism by which a muxer can add a bitstream filter to a stream automatically, rather than prompting the user to do so.
2015-10-07 21:32:14 -05:00
Add automatic bitstream filtering; add av_apply_bitstream_filters()
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-12-22 - 39a09e9 - lavfi 6.21.101 - avfilter.h
lavfi: deprecate avfilter_link_set_closed(). Applications are not supposed to mess with links, they should close the sinks. Furthermore, this function does not distinguish what end of the link caused the close and does not have a timestamp.
2015-09-24 10:06:26 +02:00
Deprecate avfilter_link_set_closed().
Applications are not supposed to mess with links,
they should close the sinks.
Merge commit 'e02de9df4b218bd6e1e927b67fd4075741545688' * commit 'e02de9df4b218bd6e1e927b67fd4075741545688': lavc: export Dirac parsing API used by the ogg demuxer as public Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-12-17 14:48:46 +01:00
2015-12-17 - lavc 57.18.100 / 57.11.0 - avcodec.h dirac.h
lavc: add stream-global packet side data This is similar to what is done for AVStream.
2015-07-22 14:39:30 +02:00
xxxxxxx - Add av_packet_add_side_data().
xxxxxxx - Add AVCodecContext.coded_side_data.
lavc: add a packet side data type for VBV-like parameters
2015-07-22 14:04:20 +02:00
xxxxxxx - Add AVCPBProperties API.
lavc: export Dirac parsing API used by the ogg demuxer as public Also, stop using AVCodecContext for storing the stream parameters.
2014-07-05 09:09:15 +00:00
xxxxxxx - Add a new public header dirac.h containing
av_dirac_parse_sequence_header()
avpacket: add a function for wrapping existing data as side data
2015-10-04 12:08:20 +02:00
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-12-11 - 676a93f - lavf 57.20.100 - avformat.h
avformat: Add av_program_add_stream_index() This will be used by the subsequent commit(s) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-10 20:59:40 +01:00
Add av_program_add_stream_index()
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-11-29 - 93fb4a4 - lavc 57.16.101 - avcodec.h
lavc: Deprecate avctx.rtp_callback field This function returns the encoded data of a frame, one slice at a time directly when that slice is encoded, instead of waiting for the full frame to be done. However this field has a debatable usefulness, since it looks like it is just a convoluted way to get data at lowest possible latency, or a somewhat hacky way to store h263 in RFC-2190 rtp encapsulation. Moreover when multi-threading is enabled (which is by default) the order of returned slices is not deterministic at all, making the use of this function not reliable at all (or at the very least, more complicated than it should be). So, for the reasons stated above, and being used by only a single encoder family (mpegvideo), this field is deemed unnecessary, overcomplicated, and not really belonging to libavcodec. Libavformat features a complete implementation of RFC-2190, for any other case. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-11-19 09:45:01 +01:00
Deprecate rtp_callback without replacement, i.e. it won't be possible to
get image slices before the full frame is encoded any more. The libavformat
rtpenc muxer can still be used for RFC-2190 packetization.
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-11-22 - fe20e34 - lavc 57.16.100 - avcodec.h
avcodec: Define side data type for fallback track This side data type is meant to be added to AVStream side data. A fallback track indicates an alternate track to use when the current track can not be decoded for some reason. e.g. no decoder available for codec. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-11-06 07:29:18 -08:00
Add AV_PKT_DATA_FALLBACK_TRACK for making fallback associations between
streams.
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-11-22 - ad317c9 - lavf 57.19.100 - avformat.h
avformat: expose av_stream_new_side_data helper Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-11-05 09:49:02 -08:00
Add av_stream_new_side_data().
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-11-22 - e12f403 - lavu 55.8.100 - xtea.h
xtea: Add functions for little endian mode Signed-off-by: Martin Storsjö <martin@martin.st>
2015-11-11 22:09:41 +02:00
Add av_xtea_le_init and av_xtea_le_crypt
avutil/avstring: add av_strnlen() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 15:42:04 +01:00
avutil/mem: Add av_fast_mallocz() Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-11-18 14:19:47 +01:00
2015-11-18 - lavu 55.7.100 - mem.h
Add av_fast_mallocz()
Merge commit '9b56d5c11488656254e9aed8d964ef2b7c2ff5e6' * commit '9b56d5c11488656254e9aed8d964ef2b7c2ff5e6': avpacket: Deprecate av_dup_packet Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-29 14:16:44 +01:00
2015-10-29 - lavc 57.12.100 / 57.8.0 - avcodec.h
avpacket: Deprecate av_dup_packet As documented, `av_dup_packet` is broken by design, `av_packet_ref` matches the AVFrame ref-counted API and can be safely used instead.
2015-10-23 11:11:33 +02:00
xxxxxx - Deprecate av_free_packet(). Use av_packet_unref() as replacement,
it resets the packet in a more consistent way.
xxxxxx - Deprecate av_dup_packet(), it is a no-op for most cases.
Use av_packet_ref() to make a non-refcounted AVPacket refcounted.
avpacket: Provide an alloc and a free function for the struct Pave the way for having the size of the AVPacket struct not part of the ABI.
2015-10-23 11:11:34 +02:00
xxxxxx - Add av_packet_alloc(), av_packet_clone(), av_packet_free().
They match the AVFrame functions with the same name.
avpacket: Replace av_free_packet with av_packet_unref `av_packet_unref` matches the AVFrame ref-counted API and can be used as a drop in replacement. Deprecate `av_free_packet`.
2015-10-23 11:11:31 +02:00
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-10-27 - 1e477a9 - lavu 55.5.100 - cpu.h
lavu: add AESNI CPU flag
2015-10-26 02:08:58 -05:00
Add AV_CPU_FLAG_AESNI.
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-10-22 - ee573b4 / a17a766 - lavc 57.9.100 / 57.5.0 - avcodec.h
lavc: Add data and linesize to AVSubtitleRect Use the new fields directly instead of the ones from AVPicture. This removes a layer of indirection which serves no pratical purpose whatsoever, and will help in removing AVPicture structure completely later. Every subtitle encoder/decoder seamlessly points to the new arrays, so it is possible to deprecate AVSubtitleRect.pict. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-10-14 11:33:25 +02:00
Add data and linesize array to AVSubtitleRect, to be used instead of
the ones from the embedded AVPicture.
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-10-22 - 866a417 / dc923bc - lavc 57.8.100 / 57.0.0 - qsv.h
qsvenc: add an API for allocating opaque surfaces
2015-10-11 22:02:26 +02:00
Add an API for allocating opaque surfaces.
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-10-15 - 2c2d162 - lavf 57.4.100
lavf: Remove duplicated latm demuxer. The demuxer used to demux loas files for which a dedicated demuxer exists.
2015-10-15 01:11:17 +02:00
Remove the latm demuxer that was a duplicate of the loas demuxer.
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-10-14 - b994788 / 11c5f43 - lavu 55.4.100 / 55.2.0 - dict.h
dict: Change return type of av_dict_copy() av_dict_set() could return an error, so forward it appropriately. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-10-04 13:27:15 +02:00
Change return type of av_dict_copy() from void to int, so that a proper
error code can be reported.
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-09-29 - b01891a / 948f3c1 - lavc 57.3.100 / 57.2.0 - avcodec.h
lavc: Make AVPacket.duration int64, and deprecate convergence_duration Note that convergence_duration had another meaning, one which was in practice never used. The only real use for it was a 64 bit replacement for the duration field. It's better just to make duration 64 bits, and to get rid of it. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-26 18:13:55 +02:00
Change type of AVPacket.duration from int to int64_t.
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-09-17 - 7c46f24 / e3d4784 - lavc 57.3.100 / 57.2.0 - d3d11va.h
d3d11va: WindowsPhone requires a mutex around ID3D11VideoContext
2015-09-16 13:27:42 +02:00
Add av_d3d11va_alloc_context(). This function must from now on be used for
allocating AVD3D11VAContext.
lavf: Switch probesize and max_analyze_duration to 64bit. Both are only accessible through AVOptions.
2015-09-15 17:36:38 +02:00
2015-09-15 - lavf 57.2.100 - avformat.h
probesize and max_analyze_duration switched to 64bit, both
are only accessible through AVOptions
lavf: Switch bitrate to 64bit unless compatibility with avconv was requested. Based on a patch by Steve Swanson, swanysteve at gmail. Fixes ticket #2089.
2015-09-15 17:29:38 +02:00
2015-09-15 - lavf 57.1.100 - avformat.h
bit_rate was changed to 64bit, make sure you update any
printf() or other type sensitive code
lavc: Switch bitrate to 64bit unless compatibility with avconv was requested.
2015-09-15 18:01:32 +02:00
2015-09-15 - lavc 57.2.100 - avcodec.h
bit_rate/rc_max_rate/rc_min_rate were changed to 64bit, make sure you update
any printf() or other type sensitive code
doc/APIchanges: Fill in some missing values also fix some inconsistencies Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-02-13 03:01:16 +01:00
2015-09-07 - lavu 55.0.100 / 55.0.0
Merge commit 'ac981d16415e7fd99683e10297781c7d9ec1a8cd' * commit 'ac981d16415e7fd99683e10297781c7d9ec1a8cd': APIchanges: Fill in missing dates and hashes Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-22 19:41:52 +02:00
c734b34 / b8b5d82 - Change type of AVPixFmtDescriptor.flags from uint8_t to uint64_t.
f53569a / 6b3ef7f - Change type of AVComponentDescriptor fields from uint16_t to int
lavu: Remove bit packing from AVComponentDescriptor There is no practical benefit in having this structure elements bit packed given the size of the structure and its usage. Change types from uint16_t (packed) to plain int in order to simplify modifying the structure and accessing its fields. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-02 18:59:38 +02:00
and drop bit packing.
Merge commit 'ac981d16415e7fd99683e10297781c7d9ec1a8cd' * commit 'ac981d16415e7fd99683e10297781c7d9ec1a8cd': APIchanges: Fill in missing dates and hashes Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2015-10-22 19:41:52 +02:00
151aa2e / 2268db2 - Add step, offset, and depth to AVComponentDescriptor to replace
lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields The new fields can be accessed directly and are more intelligible. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-03 13:44:14 +02:00
the deprecated step_minus1, offset_plus1, and depth_minus1.
lavu: extend size of the AVPixFmtDescriptor.flags field Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-09-02 18:59:37 +02:00
doc/APIchanges: add 2.8 cut line Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-05 16:38:53 +02:00
-------- 8< --------- FFmpeg 2.8 was cut here -------- 8< ---------
doc/APIchanges: Fill in missing fields and correct one lavu version Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-05 17:00:22 +02:00
2015-08-27 - 1dd854e1 - lavc 56.58.100 - vaapi.h
vaapi: streamline public context structure. Move libavcodec managed objects from the public struct vaapi_context to a new privately owned FFVAContext. This is done so that to clean up and streamline the public structure, but also to prepare for new codec support, thus requiring new internal data to be added in there. The AVCodecContext.hwaccel_context, that holds the public vaapi_context, shall no longer be accessed from within vaapi_*.c codec support files. Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2015-07-28 11:16:12 +02:00
Deprecate old VA-API context (vaapi_context) fields that were only
set and used by libavcodec. They are all managed internally now.
doc/APIchanges: Fill in missing fields and correct one lavu version Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-05 17:00:22 +02:00
2015-08-19 - 9f8e57ef - lavu 54.31.100 - pixfmt.h
vaapi: define a unique pixel format for VA-API (AV_PIX_FMT_VAAPI). Deprecate older VA pixel formats (MOCO, IDCT) as it is now very unlikely to ever be useful in the future. Only keep plain AV_PIX_FMT_VAAPI format that is aliased to the older VLD variant. This is an API change. Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
2015-07-28 10:16:59 +02:00
Add a unique pixel format for VA-API (AV_PIX_FMT_VAAPI) that
indicates the nature of the underlying storage: a VA surface. This
yields the same value as AV_PIX_FMT_VAAPI_VLD.
Deprecate old VA-API related pixel formats: AV_PIX_FMT_VAAPI_MOCO,
AV_PIX_FMT_VAAPI_IDCT, AV_PIX_FMT_VAAPI_VLD.
doc/APIchanges: Fill in missing fields and correct one lavu version Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-05 17:00:22 +02:00
2015-08-02 - lavu 54.30.100 / 54.17.0
9ed59f1 / 7a7df34c - Add av_blowfish_alloc().
a130ec9 / ae365453 - Add av_rc4_alloc().
9ca1997 / 5d8bea3b - Add av_xtea_alloc().
3cf08e9 / d9e8b47e - Add av_des_alloc().
blowfish: add av_blowfish_alloc() Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-07-28 16:57:46 -03:00
doc/APIchanges: Fill in missing fields and correct one lavu version Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-05 17:00:22 +02:00
2015-07-27 - lavc 56.56.100 / 56.35.0 - avcodec.h
94d68a4 / 7c6eb0a1 - Rename CODEC_FLAG* defines to AV_CODEC_FLAG*.
444e987 / def97856 - Rename CODEC_CAP_* defines to AV_CODEC_CAP_*.
29d147c / 059a9348 - Rename FF_INPUT_BUFFER_PADDING_SIZE and FF_MIN_BUFFER_SIZE
lavc: Update version and APIchanges Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-03 00:50:54 +01:00
to AV_INPUT_BUFFER_PADDING_SIZE and AV_INPUT_BUFFER_MIN_SIZE.
doc/APIchanges: fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-30 03:08:40 +02:00
2015-07-22 - c40ecff - lavc 56.51.100 - avcodec.h
Replace AV_PKT_DATA_QUALITY_FACTOR by AV_PKT_DATA_QUALITY_STATS The stats are a superset of the quality factor, also allowing the picture type and encoder "PSNR" stats to be exported This also replaces the native by fixed little endian order for the affected side data AV_PKT_DATA_QUALITY_FACTOR is left as a synonym of AV_PKT_DATA_QUALITY_STATS Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-21 13:23:29 +02:00
Add AV_PKT_DATA_QUALITY_STATS to export the quality value, PSNR, and pict_type
of an AVPacket.
Add a quality factor packet side data This is necessary to preserve the quality information currently exported with coded_frame. Add the new side data to every encoder that needs it, and use it in avconv. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2015-07-15 18:41:21 +01:00
doc/APIchanges: fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-30 03:08:40 +02:00
2015-07-16 - 8dad213 - lavc 56.49.100
lavc: Add properties field to AVCodecContext. The new field can hold information about losslessness and closed captions for now.
2015-07-16 09:47:55 +02:00
Add av_codec_get_codec_properties(), FF_CODEC_PROPERTY_LOSSLESS
and FF_CODEC_PROPERTY_CLOSED_CAPTIONS
doc/APIchanges: fill in some missing things Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-30 03:08:40 +02:00
2015-07-03 - d563e13 / 83212943 - lavu 54.28.100 / 56.15.0
Merge commit '1316df7aa98c4784f190d107206d0bb12c590b89' * commit '1316df7aa98c4784f190d107206d0bb12c590b89': lavu: add an API function to return the Libav version string Conflicts: .gitignore Makefile cmdutils.c doc/APIchanges libavutil/avutil.h libavutil/utils.c See: f91126643a91c2d3f8d8e210c8facaf259951b03 Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-07-03 03:20:09 +02:00
Add av_version_info().
lavu: add an API function to return the FFmpeg version string This returns something like "N-73264-gb54ac84". This is much more useful than the individual library versions, of which there are too much and which are very hard to map back to releases or git commits. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-30 23:57:53 +02:00
doc/APIchanges: Add 2.7 separator Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-09 23:05:07 +02:00
-------- 8< --------- FFmpeg 2.7 was cut here -------- 8< ---------
doc/APIchanges: fill in missing stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-09 23:08:53 +02:00
2015-06-04 - cc17b43 - lswr 1.2.100
swresample: Add swr_get_out_samples() Previous version reviewed-by: Pavel Koshevoy <pkoshevoy@gmail.com> Previous version reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-03 01:22:25 +02:00
Add swr_get_out_samples()
doc/APIchanges: fill in missing stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-09 23:08:53 +02:00
2015-05-27 - c312bfa - lavu 54.26.100 - cpu.h
x86/cpu: add AV_CPU_FLAG_AVXSLOW flag Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-27 03:30:20 -03:00
Add AV_CPU_FLAG_AVXSLOW.
doc/APIchanges: fill in missing stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-09 23:08:53 +02:00
2015-05-26 - 1fb9b2a - lavu 54.25.100 - rational.h
avutil: Add av_q2intfloat() This function allows writing AVRationals as IEEE floats without the need of platform dependant float operations Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-24 14:19:57 +02:00
Add av_q2intfloat().
doc/APIchanges: fill in missing stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-09 23:08:53 +02:00
2015-05-13 - cc48409 / e7c5e17 - lavc 56.39.100 / 56.23.0
vda: Make output CVPixelBuffer format configurable This is useful for client programs to ask for nv12 surfaces instead of the current default (uyvy), since those are more efficient to decode to. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2015-05-10 21:32:59 +02:00
Add av_vda_default_init2.
doc/APIchanges: fill in missing stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-09 23:08:53 +02:00
2015-05-11 - 541d75f - lavf 56.33.100 - avformat.h
avformat: add callback for opening further files Previous version reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-11 17:45:13 +02:00
Add AVOpenCallback AVFormatContext.open_cb
doc/APIchanges: fill missing versions and hashes Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:55:43 -03:00
2015-05-07 - a7dd933 - 56.38.100 - avcodec.h
avcodec: Add av_packet_side_data_name() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-05-03 03:21:23 +02:00
Add av_packet_side_data_name().
vp9: add missing changelog and APIchanges entries for new VP9 profiles Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:33:11 -03:00
2015-05-07 - 01e59d4 - 56.37.102 - avcodec.h
Add FF_PROFILE_VP9_2 and FF_PROFILE_VP9_3.
doc/APIchanges: fill missing versions and hashes Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:55:43 -03:00
2015-05-04 - 079b7f6 - 56.37.100 - avcodec.h
vp9: add profile names Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-04 18:37:50 -03:00
Add FF_PROFILE_VP9_0 and FF_PROFILE_VP9_1.
doc/APIchanges: fill missing versions and hashes Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:55:43 -03:00
2015-04-22 - 748d481 - lavf 56.31.100 - avformat.h
avformat: add AVFMT_FLAG_FASTSEEK, use it for mp3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-22 12:24:41 +02:00
Add AVFMT_FLAG_FAST_SEEK flag. Some formats (initially mp3) use it to enable
fast, but inaccurate seeking.
doc/APIchanges: fill missing versions and hashes Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:55:43 -03:00
2015-04-20 - 8e8219e / c253340 - lavu 54.23.100 / 54.12.0 - log.h
log: Introduce a more verbose debug level And deprecate av_dlog macro.
2015-03-16 08:57:34 +00:00
Add AV_LOG_TRACE for extremely verbose debugging.
doc/APIchanges: fill missing versions and hashes Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:55:43 -03:00
2015-04-02 - 26e0e393 - lavf 56.29.100 - avio.h
lavf/avio: Add new types to AVIODirEntryType, bump minor version Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-03 03:54:08 +02:00
Add AVIODirEntryType.AVIO_ENTRY_SERVER.
Add AVIODirEntryType.AVIO_ENTRY_SHARE.
Add AVIODirEntryType.AVIO_ENTRY_WORKGROUP.
doc/APIchanges: fill missing versions and hashes Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:55:43 -03:00
2015-03-31 - 3188696 - lavu 54.22.100 - avstring.h
lavu/avstring: add av_append_path_component() funcion Convinient function to build paths. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-05 18:12:02 +02:00
Add av_append_path_component()
lavf: Bump minor version and document directory listing API in doc/APIchanges.
2015-03-29 00:54:46 +01:00
2015-03-27 - 184084c - lavf 56.27.100 - avio.h url.h
New directory listing API.
Add AVIODirEntryType enum.
Add AVIODirEntry, AVIODirContext structures.
Add avio_open_dir(), avio_read_dir(), avio_close_dir(), avio_free_directory_entry().
Add ff_alloc_dir_entry().
Extend URLProtocol with url_open_dir(), url_read_dir(), url_close_dir().
doc/APIchanges: fill missing versions and hashes Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:55:43 -03:00
2015-03-29 - 268ff17 / c484561 - lavu 54.21.100 / 54.10.0 - pixfmt.h
lavc: add MMAL hardware decoder wrapper Based on a patch by Rodger Combs. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-03-27 23:04:08 +01:00
Add AV_PIX_FMT_MMAL for MMAL hardware acceleration.
doc/APIchanges: fill missing versions and hashes Signed-off-by: James Almer <jamrial@gmail.com>
2015-05-07 18:55:43 -03:00
2015-03-19 - 11fe56c - 56.29.100 / lavc 56.22.0
lavc: add profile define for DTS Express Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-03-23 12:45:18 +01:00
Add FF_PROFILE_DTS_EXPRESS.
doc/APIchanges: Add 2.6 cut marker Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 16:20:52 +01:00
-------- 8< --------- FFmpeg 2.6 was cut here -------- 8< ---------
doc/APIchanges: Fill in the xx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 16:35:03 +01:00
2015-03-04 - cca4476 - lavf 56.25.100
avformat: add avformat_flush() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-30 18:46:49 +02:00
Add avformat_flush()
doc/APIchanges: Fill in the xx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 16:35:03 +01:00
2015-03-03 - 81a9126 - lavf 56.24.100
libavformat/avio: added avio_put_str16be Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-02 20:06:13 -08:00
Add avio_put_str16be()
doc/APIchanges: Fill in the xx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 16:35:03 +01:00
2015-02-19 - 560eb71 / 31d2039 - lavc 56.23.100 / 56.13.0
h264_parser: export video format and dimensions
2015-02-09 14:41:50 +01:00
Add width, height, coded_width, coded_height and format to
AVCodecParserContext.
doc/APIchanges: Fill in the xx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 16:35:03 +01:00
2015-02-19 - e375511 / 5b1d9ce - lavu 54.19.100 / 54.9.0
pixfmt: add a pixel format for QSV hwaccel
2015-02-07 12:14:45 +01:00
Add AV_PIX_FMT_QSV for QSV hardware acceleration.
doc/APIchanges: Fill in the xx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 16:35:03 +01:00
2015-02-14 - ba22295 - lavc 56.21.102
lavc: deprecate VIMA decoder Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-02-10 12:13:53 +00:00
Deprecate VIMA decoder.
doc/APIchanges: Fill in the xx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-06 16:35:03 +01:00
2015-01-27 - 62a82c6 / 728685f - lavc 56.21.100 / 56.12.0, lavu 54.18.100 / 54.8.0 - avcodec.h, frame.h
Add a side data type for audio service type. Currently, audio service type is a field in AVCodecContext. However, side data is more appropriate for this kind of information.
2014-11-14 12:22:06 +01:00
Add AV_PKT_DATA_AUDIO_SERVICE_TYPE and AV_FRAME_DATA_AUDIO_SERVICE_TYPE for
storing the audio service type as side data.
doc/APIchanges: updated Data stream changes in APIChange Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-08 22:37:07 +05:30
2015-01-16 - a47c933 - lavf 56.19.100 - avformat.h
Add data_codec and data_codec_id for storing codec of data stream
doc/APIchanges: Fill in remaining missing hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-24 13:18:15 +01:00
2015-01-11 - 007c33d - lavd 56.4.100 - avdevice.h
lavd/avdevice: introduce helper functions for sink/sources listing Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-12-21 20:12:47 +01:00
Add avdevice_list_input_sources().
Add avdevice_list_output_sinks().
Merge commit 'faa8ffda2c513573733624784f0a7d0a4959d33e' * commit 'faa8ffda2c513573733624784f0a7d0a4959d33e': doc/APIchanges: fill in missing dates and hashes Conflicts: doc/APIchanges See: c651a1aaecb5cb7bb40cf40df27f5273e8bcd245 See: 8c8ee17e8d2800144116ec52f26a435a06b49420 and others Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-13 11:51:25 +01:00
2014-12-25 - d7aaeea / c220a60 - lavc 56.19.100 / 56.10.0 - vdpau.h
vdpau: add helper for surface chroma type and size Since the VDPAU pixel format does not distinguish between different VDPAU video surface chroma types, we need another way to pass this data to the application. Originally VDPAU in libavcodec only supported decoding to 8-bits YUV with 4:2:0 chroma sampling. Correspondingly, applications assumed that libavcodec expected VDP_CHROMA_TYPE_420 video surfaces for output. However some of the new HEVC profiles proposed for addition to VDPAU would require different depth and/or sampling: http://lists.freedesktop.org/archives/vdpau/2014-July/000167.html ...as would lossless AVC profiles: http://lists.freedesktop.org/archives/vdpau/2014-November/000241.html To preserve backward binary compatibility with existing applications, a new av_vdpau_bind_context() flag is introduced in a further change. Signed-off-by: Rémi Denis-Courmont <remi@remlab.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-12-19 19:15:09 +02:00
Add av_vdpau_get_surface_parameters().
Merge commit 'faa8ffda2c513573733624784f0a7d0a4959d33e' * commit 'faa8ffda2c513573733624784f0a7d0a4959d33e': doc/APIchanges: fill in missing dates and hashes Conflicts: doc/APIchanges See: c651a1aaecb5cb7bb40cf40df27f5273e8bcd245 See: 8c8ee17e8d2800144116ec52f26a435a06b49420 and others Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-13 11:51:25 +01:00
2014-12-25 - ddb9a24 / 6c99c92 - lavc 56.18.100 / 56.9.0 - avcodec.h
libavcodec: add AV_HWACCEL_ALLOW_HIGH_DEPTH flag This can be used by the application to signal its ability to cope with video surface of types other than 8-bits YUV 4:2:0. Signed-off-by: Rémi Denis-Courmont <remi@remlab.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-12-19 19:15:08 +02:00
Add AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH flag to av_vdpau_bind_context().
Merge commit 'faa8ffda2c513573733624784f0a7d0a4959d33e' * commit 'faa8ffda2c513573733624784f0a7d0a4959d33e': doc/APIchanges: fill in missing dates and hashes Conflicts: doc/APIchanges See: c651a1aaecb5cb7bb40cf40df27f5273e8bcd245 See: 8c8ee17e8d2800144116ec52f26a435a06b49420 and others Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-13 11:51:25 +01:00
2014-12-25 - d16079a / 57b6704 - lavc 56.17.100 / 56.8.0 - avcodec.h
avcodec: add AVCodecContext.sw_pix_fmt This carries the pixel format that would be used if it were not for hardware acceleration. This is equal to AVCodecContext.pix_fmt if hardware acceleration is not in use. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-12-19 19:15:07 +02:00
Add AVCodecContext.sw_pix_fmt.
doc/APIchanges: Fill in remaining missing hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-24 13:18:15 +01:00
2014-12-04 - 6e9ac02 - lavc 56.14.100 - dv_profile.h
add av_dv_codec_profile2 : uses framerate to select best matching profile. default on first matching profile Signed-off-by: Steve Jiekak <devaureshy@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-04 14:48:14 +01:00
Add av_dv_codec_profile2().
doc/APIchanges: add 2.5 cut marker Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-04 01:28:40 +01:00
-------- 8< --------- FFmpeg 2.5 was cut here -------- 8< ---------
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-11-21 - ab922f9 - lavu 54.15.100 - dict.h
lavu/dict: add av_dict_get_string Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-11-16 01:45:07 +01:00
Add av_dict_get_string().
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-11-18 - a54a51c - lavu 54.14.100 - float_dsp.h
avutil/float_dsp: add avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-14 14:39:45 +01:00
Add avpriv_float_dsp_alloc().
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-11-16 - 6690d4c3 - lavf 56.13.100 - avformat.h
lavf/ffm: store/restore private codec context Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-11-10 23:22:59 +01:00
Add AVStream.recommended_encoder_configuration with accessors.
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-11-16 - bee5844d - lavu 54.13.100 - opt.h
lavu/opt: introduce av_opt_serialize() Function allows to create string containing object's serialized options. Such string may be passed back to av_set_options_string() in order to restore options. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-11-10 22:28:44 +01:00
Add av_opt_serialize().
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-11-16 - eec69332 - lavu 54.12.100 - opt.h
lavu/opt: introduce av_opt_is_set_to_default() New function allows to check if option is set to its default value Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-11-10 22:25:30 +01:00
Add av_opt_is_set_to_default().
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-11-06 - 44fa267 / 5e80fb7 - lavc 56.11.100 / 56.6.0 - vorbis_parser.h
lavc: add a public API for parsing vorbis packets. It is required by (at least) the ogg demuxer. Mark the current semi-public apriv API for removal.
2014-10-29 15:04:23 +01:00
Add a public API for parsing vorbis packets.
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-10-15 - 17085a0 / 7ea1b34 - lavc 56.7.100 / 56.5.0 - avcodec.h
lavc: deprecate the use of AVCodecContext.time_base for decoding When decoding, this field holds the inverse of the framerate that can be written in the headers for some codecs. Using a field called 'time_base' for this is very misleading, as there are no timestamps associated with it. Furthermore, this field is used for a very different purpose during encoding. Add a new field, called 'framerate', to replace the use of time_base for decoding.
2014-04-04 12:47:44 +02:00
Replace AVCodecContext.time_base used for decoding
with AVCodecContext.framerate.
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-10-15 - 51c810e / d565fef1 - lavc 56.6.100 / 56.4.0 - avcodec.h
vdpau: add AV_HWACCEL_FLAG_IGNORE_LEVEL to skip the codec level check Decoding acceleration may work even if the codec level is higher than the stated limit of the VDPAU driver. Or the problem may be considered acceptable by the user. This flag allows skipping the codec level capability checks and proceed with decoding. Applications should obviously not set this flag by default, but only if the user explicitly requested this behavior (and presumably knows how to turn it back off if it fails). Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-10-14 12:59:54 +03:00
Add AV_HWACCEL_FLAG_IGNORE_LEVEL flag to av_vdpau_bind_context().
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-10-13 - da21895 / 2df0c32e - lavc 56.5.100 / 56.3.0 - avcodec.h
lavc: use a separate field for exporting audio encoder padding Currently, the amount of padding inserted at the beginning by some audio encoders, is exported through AVCodecContext.delay. However - the term 'delay' is heavily overloaded and can have multiple different meanings even in the case of audio encoding. - this field has entirely different meanings, depending on whether the codec context is used for encoding or decoding (and has yet another different meaning for video), preventing generic handling of the codec context. Therefore, add a new field -- AVCodecContext.initial_padding. It could conceivably be used for decoding as well at a later point.
2014-08-23 12:40:50 +00:00
Add AVCodecContext.initial_padding. Deprecate the use of AVCodecContext.delay
for audio encoding.
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-10-08 - bb44f7d / 5a419b2 - lavu 54.10.100 / 54.4.0 - pixdesc.h
pixdesc: return color properties names
2014-09-26 14:15:25 +01:00
Add API to return the name of frame and context color properties.
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-10-06 - a61899a / e3e158e - lavc 56.3.100 / 56.2.0 - vdpau.h
vdpau: add av_vdpau_bind_context() This function provides an explicit VDPAU device and VDPAU driver to libavcodec, so that the application is relieved from codec specifics and VdpDevice life cycle management. A stub flags parameter is added for future extension. For instance, it could be used to ignore codec level capabilities (if someone feels dangerous). Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-10-04 16:55:07 +03:00
Add av_vdpau_bind_context(). This function should now be used for creating
(or resetting) a AVVDPAUContext instead of av_vdpau_alloc_context().
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-10-02 - cdd6f05 - lavc 56.2.100 - avcodec.h
2014-10-02 - cdd6f05 - lavu 54.9.100 - frame.h
avcodec, avutil: allow more control about how samples are skipped Add CODEC_FLAG2_SKIP_MANUAL (exposed as "skip_manual"), which makes the decoder export sample skip information via side data, instead of applying it automatically. The format of the side data is the same as AV_PKT_DATA_SKIP_SAMPLES, but since AVPacket and AVFrame side data constants overlap, AV_FRAME_DATA_SKIP_SAMPLES needs to be introduced. This is useful for applications which want to do the timestamp calculations manually, or which actually want to retrieve the padding. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-27 16:47:09 +02:00
Add AV_FRAME_DATA_SKIP_SAMPLES. Add lavc CODEC_FLAG2_SKIP_MANUAL and
AVOption "skip_manual", which makes lavc export skip information via
AV_FRAME_DATA_SKIP_SAMPLES AVFrame side data, instead of skipping and
discarding samples automatically.
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-10-02 - 0d92b0d - lavu 54.8.100 - avstring.h
avutil/avstring: Factor av_match_list() out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-30 19:00:52 +02:00
Add av_match_list()
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-09-24 - ac68295 - libpostproc 53.1.100
doc/APIchanges: fix typo Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-24 17:14:56 +02:00
Add visualization support
postproc: add basic deblock filter visualization support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-19 15:21:36 +02:00
doc/APIchanges: fill in hashes and dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-03 21:51:28 +01:00
2014-09-19 - 6edd6a4 - lavc 56.1.101 - dv_profile.h
avcodec/dv_profile: deprecate internal function that shouldn't be public Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>
2014-09-19 01:44:42 -03:00
deprecate avpriv_dv_frame_profile2(), which was made public by accident.
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 2.4 was cut here -------- 8< ---------
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-25 - 215db29 / b263f8f - lavf 56.3.100 / 56.3.0 - avformat.h
lavf: add AVFormatContext.max_ts_probe It allows to configure how long will avformat_find_stream_info() wait to get the first timestamp.
2014-08-19 17:49:58 +00:00
Add AVFormatContext.max_ts_probe.
Merge commit '1eec9bfc383f6dca29d83a2bfb45433dd66561c9' * commit '1eec9bfc383f6dca29d83a2bfb45433dd66561c9': APIchanges: mark the release 11 branch point Conflicts: doc/APIchanges Not merged as the contents in our APIchanges differ and it could be confusing Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-05 23:49:56 +01:00
2014-08-28 - f30a815 / 9301486 - lavc 56.1.100 / 56.1.0 - avcodec.h
APIchanges: mark the release 11 branch point
2014-12-03 15:01:49 +01:00
Add AV_PKT_DATA_STEREO3D to export container-level stereo3d information.
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-23 - 8fc9bd0 - lavu 54.7.100 - dict.h
dict.c: Free non-strduped av_dict_set arguments on error. Unfortunately this was not explicitly documented and thus might be risky. But all uses I could find in FFmpeg and one in VLC had a memleak in these cases, and I could not find any that relied on the previous behaviour. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-07-29 21:16:35 +02:00
AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL arguments are now
freed even on error. This is consistent with the behaviour all users
of it we could find expect.
doc/APIChanges: fill 2 hashes from my recent API additions
2014-08-21 12:36:28 +02:00
2014-08-21 - 980a5b0 - lavu 54.6.100 - frame.h motion_vector.h
avcodec: export motion vectors in frame side data on demand The reasoning behind this addition is that various third party applications are interested in getting some motion information out of a video "for free" when it is available. It was considered to export other information as well (such as the intra information about the block, or the quantization) but the structure might have ended up into a half full-generic, half full of codec specific cruft. If more information is necessary, it should either be added in the "flags" field of the AVMotionVector structure, or in another side-data. This commit also includes an example exporting them in a CSV stream.
2014-07-16 16:42:42 +02:00
Add AV_FRAME_DATA_MOTION_VECTORS side data and AVMotionVector structure
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-16 - b7d5e01 - lswr 1.1.100 - swresample.h
swresample: Add AVFrame based API Based on commit fb1ddcdc8f51b9d261ae8e9c26b91e81f7b6bf45 by Luca Barbato <lu_zero@gentoo.org> Adapted for libswresample by Michael Niedermayer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-11 01:43:26 +02:00
Add AVFrame based API
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-16 - c2829dc - lavu 54.4.100 - dict.h
dict.c: Add av_dict_set_int helper function. This allows getting rid of the many, slightly differing, implementations of basically the same thing. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-07-31 20:08:19 +02:00
Add av_dict_set_int helper function.
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-13 - c8571c6 / 8ddc326 - lavu 54.3.100 / 54.3.0 - mem.h
mem: add av_strndup() for duplicating substrings
2014-08-12 16:24:19 +00:00
Add av_strndup().
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-13 - 2ba4577 / a8c104a - lavu 54.2.100 / 54.2.0 - opt.h
AVOption: add support for dictionary types. In order to support metadata being set as an option, it's necessary to be able to set dictionaries as values. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-07-31 19:56:34 -04:00
Add av_opt_get_dict_val/set_dict_val with AV_OPT_TYPE_DICT to support
dictionary types being set as options.
doc/APIchanges: Fix typos in hashes Thanks-to: Moritz Barsnick <barsnick@gmx.net> for finding the correct ones Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 18:23:12 +02:00
2014-08-13 - afbd4b7e09 - lavf 56.01.0 - avformat.h
lavf: add AVFormatContext/AVStream fields for signaling to the user when events happen. The only flags, for now, indicate if metadata was updated and are set after each call to av_read_frame(). This comes with the caveat that, on stream start, it might not be set properly as packets might be buffered in AVFormatContext.packet_buffer before being given to the user in av_read_frame(). Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-08-08 13:09:23 -04:00
Add AVFormatContext.event_flags and AVStream.event_flags for signaling to
the user when events happen in the file/stream.
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-10 - 78eaaa8 / fb1ddcd - lavr 2.1.0 - avresample.h
avresample: Introduce AVFrame-based API
2014-05-25 17:49:15 +02:00
Add avresample_convert_frame() and avresample_config().
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-10 - 78eaaa8 / fb1ddcd - lavu 54.1.100 / 54.1.0 - error.h
avresample: Introduce AVFrame-based API
2014-05-25 17:49:15 +02:00
Add AVERROR_INPUT_CHANGED and AVERROR_OUTPUT_CHANGED.
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-08 - 3841f2a / d35b94f - lavc 55.73.102 / 55.57.4 - avcodec.h
avcodec: Rename xvidmmx IDCT to xvid The Xvid IDCT is not MMX-specific.
2014-08-06 06:19:15 -07:00
Deprecate FF_IDCT_XVIDMMX define and xvidmmx idct option.
Replaced by FF_IDCT_XVID and xvid respectively.
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-08 - 5c3c671 - lavf 55.53.100 - avio.h
lavf/avio: rename url_feof() to avio_feof() It's a public function and should use the avio_ namespace Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-07 17:12:40 -03:00
Add avio_feof() and deprecate url_feof().
doc/APIchanges: Fix typos in hashes Thanks-to: Moritz Barsnick <barsnick@gmx.net> for finding the correct ones Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-16 18:23:12 +02:00
2014-08-07 - bb789016d4 - lsws 2.1.3 - swscale.h
doc/APIchanges: Correct function reference. The commit bb789016d423d2cfacd2904ac66257bdf7f0964e un-deprecated sws_getContext() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-07 20:59:19 +02:00
sws_getContext is not going to be removed in the future.
swscale: Undeprecate sws_getContext() sws_getCachedContext is not a full replacement for the function.
2014-08-04 10:34:30 -07:00
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-07 - a561662 / ad1ee5f - lavc 55.73.101 / 55.57.3 - avcodec.h
avcodec: Undeprecate reordered_opaque It allows attaching other external, opaque data to the frame and passing it through the reordering process, for cases when the caller wants other data than just the plain packet pts. There is no way to cleanly achieve this without the field.
2014-08-04 10:28:10 -07:00
reordered_opaque is not going to be removed in the future.
doc/APIChanges: fill 2 hashes from my recent API additions
2014-08-21 12:36:28 +02:00
2014-08-02 - 28a2107 - lavu 52.98.100 - pixelutils.h
avutil: add pixelutils API
2014-08-02 18:54:43 +02:00
Add pixelutils API with SAD functions
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-04 - 6017c98 / e9abafc - lavu 52.97.100 / 53.22.0 - pixfmt.h
avutil: add AV_PIX_FMT_YA16 pixel format
2014-07-29 14:06:22 +01:00
Add AV_PIX_FMT_YA16 pixel format for 16 bit packed gray with alpha.
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-04 - 4c8bc6f / e96c3b8 - lavu 52.96.101 / 53.21.1 - avstring.h
avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 The rationale is that you have a packed format in form <greyscale sample> <alpha sample> <greyscale sample> <alpha sample> and shortening greyscale to 'G' might make one thing about Greenscale instead. An alias pixel format and color space name are provided for compatibility.
2014-07-29 14:02:09 +01:00
Rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 to better identify the format.
An alias pixel format and color space name are provided for compatibility.
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-04 - 073c074 / d2962e9 - lavu 52.96.100 / 53.21.0 - pixdesc.h
pixdesc: Support pixelformat aliases Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-07-24 23:17:17 +02:00
Support name aliases for pixel formats.
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-03 - 71d008e / 1ef9e83 - lavc 55.72.101 / 55.57.2 - avcodec.h
2014-08-03 - 71d008e / 1ef9e83 - lavu 52.95.100 / 53.20.0 - frame.h
avcodec: Deprecate dtg_active_format field in favor of avframe side-data Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-03 19:24:56 +01:00
Deprecate AVCodecContext.dtg_active_format and use side-data instead.
Deprecate AFD field and add AFD as side-data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-03 19:24:56 +01:00
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-03 - e680c73 - lavc 55.72.100 - avcodec.h
avcodec/avdct: Add get_pixels() Suggested-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-02 20:59:24 +02:00
Add get_pixels() to AVDCT
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-08-03 - 9400603 / 9f17685 - lavc 55.71.101 / 55.57.1 - avcodec.h
avcodec: Deprecate unused defines and options
2014-07-25 16:00:33 -07:00
Deprecate unused FF_IDCT_IPP define and ipp avcodec option.
Deprecate unused FF_DEBUG_PTS define and pts avcodec option.
Deprecate unused FF_CODER_TYPE_DEFLATE define and deflate avcodec option.
Deprecate unused FF_DCT_INT define and int avcodec option.
Deprecate unused avcodec option scenechange_factor.
Add forgotten APIchanges entry for probesize2. Update some git hashes.
2014-08-01 12:49:56 +02:00
2014-07-30 - ba3e331 - lavu 52.94.100 - frame.h
avutil/frame: add av_frame_side_data_name() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-30 01:09:06 +02:00
Add av_frame_side_data_name()
doc: document the addition of the AVProbeData.mime_type field and it's implications Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-12 18:18:42 +02:00
2014-07-29 - 80a3a66 / 3a19405 - lavf 56.01.100 / 56.01.0 - avformat.h
doc: mention in APIChanges that AVProbeData must be initialized due to the new mime_type field Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 00:52:42 +02:00
Add mime_type field to AVProbeData, which now MUST be initialized in
order to avoid uninitialized reads of the mime_type pointer, likely
leading to crashes.
Typically, this means you will do 'AVProbeData pd = { 0 };' instead of
'AVProbeData pd;'.
Add forgotten APIchanges entry for probesize2. Update some git hashes.
2014-08-01 12:49:56 +02:00
2014-07-29 - 31e0b5d / 69e7336 - lavu 52.92.100 / 53.19.0 - avstring.h
avstring: Expose the simple name match function Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-07-29 14:29:13 +01:00
Make name matching function from lavf public as av_match_name().
Add forgotten APIchanges entry for probesize2. Update some git hashes.
2014-08-01 12:49:56 +02:00
2014-07-28 - 2e5c8b0 / c5fca01 - lavc 55.71.100 / 55.57.0 - avcodec.h
lavc: add a property for marking codecs that support frame reordering
2014-07-20 11:26:13 +00:00
Add AV_CODEC_PROP_REORDER to mark codecs supporting frame reordering.
Add forgotten APIchanges entry for probesize2. Update some git hashes.
2014-08-01 12:49:56 +02:00
2014-07-27 - ff9a154 - lavf 55.50.100 - avformat.h
New field int64_t probesize2 instead of deprecated
field int probesize.
2014-07-27 - 932ff70 - lavc 55.70.100 - avdct.h
avcodec: add avdct This provides a public sustainable API/ABI for DCT functions. Only externally used dct functions are included. The structure is extensible without ABI issues compared to the existing dct contexts. See Mailing list and IRC log of 2014-07-26/27 Reviewed-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 15:22:27 +02:00
Add AVDCT / avcodec_dct_alloc() / avcodec_dct_init().
Add forgotten APIchanges entry for probesize2. Update some git hashes.
2014-08-01 12:49:56 +02:00
2014-07-23 - 8a4c086 - lavf 55.49.100 - avio.h
avio: Introduce avio_read_to_bprint(avioctx, bp, max_size) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-23 16:12:38 +03:00
Add avio_read_to_bprint()
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 2.3 was cut here -------- 8< ---------
doc/APIchanges: update Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-16 02:06:44 +02:00
2014-07-14 - 62227a7 - lavf 55.47.100 - avformat.h
avformat: add av_stream_get_parser() to access avformat AVParser The AVStream.parser field is considered private and its location cannot be preserved while preserving also ABI compatibility to libav, as libav added fields before it. Some tools like ffmpeg.c access this field though Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-14 21:03:43 +02:00
Add av_stream_get_parser()
doc/APIchanges: update Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-16 02:06:44 +02:00
2014-07-09 - c67690f / a54f03b - lavu 52.92.100 / 53.18.0 - display.h
display: add matrix flip api
2014-06-18 18:08:20 -04:00
Add av_display_matrix_flip() to flip the transformation matrix.
doc/APIchanges: update Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-16 02:06:44 +02:00
2014-07-09 - 1b58f13 / f6ee61f - lavc 55.69.100 / 55.56.0 - dv_profile.h
lavc: export DV profile API used by muxer/demuxer as public
2014-07-05 09:09:15 +00:00
Add a public API for DV profile handling.
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-06-20 - 0dceefc / 9e500ef - lavu 52.90.100 / 53.17.0 - imgutils.h
Add av_image_check_sar() and use it to validate SAR
2014-04-28 16:08:33 -04:00
Add av_image_check_sar().
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-06-20 - 4a99333 / 874390e - lavc 55.68.100 / 55.55.0 - avcodec.h
lavc: add a convenience function for rescaling timestamps in a packet
2014-06-18 09:39:32 +02:00
Add av_packet_rescale_ts() to simplify timestamp conversion.
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-06-18 - ac293b6 / 194be1f - lavf 55.44.100 / 55.20.0 - avformat.h
lavf: switch to AVStream.time_base as the hint for the muxer timebase Previously, AVStream.codec.time_base was used for that purpose, which was quite confusing for the callers. This change also opens the path for removing AVStream.codec. The change in the lavf-mkv test is due to the native timebase (1/1000) being used instead of the default one (1/90000), so the packets are now sent to the crc muxer in the same order in which they are demuxed (previously some of them got reordered because of inexact timestamp conversion).
2014-05-18 12:12:59 +02:00
The proper way for providing a hint about the desired timebase to the muxers
is now setting AVStream.time_base, instead of AVStream.codec.time_base as was
done previously. The old method is now deprecated.
doc/APIchanges: mention FF_INPUT_BUFFER_PADDING_SIZE chage Suggested-by: Andreas Cadhalpun Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-21 21:16:24 +02:00
2014-06-11 - 67d29da - lavc 55.66.101 - avcodec.h
Increase FF_INPUT_BUFFER_PADDING_SIZE to 32 due to some corner cases needing
it
doc/APIchanges: Fill in some more missing hash values Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-22 13:09:21 +01:00
2014-06-10 - 5482780 - lavf 55.43.100 - avformat.h
Allow values >31bit for -analyzeduration.
2014-06-10 14:28:34 +02:00
New field int64_t max_analyze_duration2 instead of deprecated
int max_analyze_duration.
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-05-30 - 00759d7 - lavu 52.89.100 - opt.h
avutil/opt: add av_opt_copy() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-30 21:04:14 +02:00
Add av_opt_copy()
doc/APIchanges: update Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-16 02:06:44 +02:00
2014-06-01 - 03bb99a / 0957b27 - lavc 55.66.100 / 55.54.0 - avcodec.h
lavc: add an option to enable side data-only packets during encoding Some encoders (e.g. flac) need to send side data when there is no more data to be output. This enables them to output a packet with no data in it, only side data.
2014-04-29 15:06:45 +02:00
Add AVCodecContext.side_data_only_packets to allow encoders to output packets
with only side data. This option may become mandatory in the future, so all
users are recommended to update their code and enable this option.
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-06-01 - 6e8e9f1 / 8c02adc - lavu 52.88.100 / 53.16.0 - frame.h, pixfmt.h
lavu: add all color-related enums to AVFrame Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-05-30 22:14:21 +02:00
Move all color-related enums (AVColorPrimaries, AVColorSpace, AVColorRange,
AVColorTransferCharacteristic, and AVChromaLocation) inside lavu.
Merge commit '8c02adc62d71dfbb079a04753d8c16152c49de88' * commit '8c02adc62d71dfbb079a04753d8c16152c49de88': lavu: add all color-related enums to AVFrame Conflicts: libavcodec/avcodec.h libavutil/frame.c libavutil/frame.h libavutil/version.h The version check is changed so they are available with the current ABI FFmpeg libs should have no problems with added fields, nor should any application using the libs, and we regularly added fields in the past. We also moved 2 of these fields to AVFrame already previously without issues. See: a80e622924c89df69fb1c225ba432fe12fe6648e Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-01 13:06:21 +02:00
And add AVFrame fields for them.
lavu: add all color-related enums to AVFrame Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-05-30 22:14:21 +02:00
doc/APIchanges: update Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-16 02:06:44 +02:00
2014-05-29 - bdb2e80 / b2d4565 - lavr 1.3.0 - avresample.h
avresample: Add avresample_get_out_samples Utility function to get the upper bound on the number of samples the resampler would output.
2014-04-30 19:56:05 +02:00
Add avresample_max_output_samples
Merge commit '6ca11f7157d0ffd11ea9a4211b04981b46dc75d6' * commit '6ca11f7157d0ffd11ea9a4211b04981b46dc75d6': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 12:09:29 +02:00
2014-05-28 - d858ee7 / 6d21259 - lavf 55.42.100 / 55.19.0 - avformat.h
avformat: Provide a standard compliance flag Provide f_strict for avconv usage. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-03-06 17:58:33 +01:00
Add strict_std_compliance and related AVOptions to support experimental
muxing.
doc/APIchanges: Fill in some more missing hash values Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-22 13:09:21 +01:00
2014-05-26 - 55cc60c - lavu 52.87.100 - threadmessage.h
lavu: add thread message API.
2014-02-20 14:14:34 +01:00
Add thread message queue API.
doc/APIchanges: fix typo in date
2014-05-26 01:22:29 +02:00
2014-05-26 - c37d179 - lavf 55.41.100 - avformat.h
update APIchanges & version for c37d179 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-26 00:20:07 +02:00
Add format_probesize to AVFormatContext.
Merge commit '6ca11f7157d0ffd11ea9a4211b04981b46dc75d6' * commit '6ca11f7157d0ffd11ea9a4211b04981b46dc75d6': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 12:09:29 +02:00
2014-05-20 - 7d25af1 / c23c96b - lavf 55.39.100 / 55.18.0 - avformat.h
lavf: add av_stream_get_side_data
2014-05-19 16:29:30 +02:00
Add av_stream_get_side_data() to access stream-level side data
in the same way as av_packet_get_side_data().
doc/APIchanges: fill in more missing hash values and dates all values before 2.5 seem to be filled in now Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-23 15:09:21 +01:00
2014-05-20 - 7336e39 - lavu 52.86.100 - fifo.h
lavu/fifo: add av_fifo_alloc_array function Allows to alloc fifo buffer by passing number of elements and size of element. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-05-10 08:06:53 +02:00
Add av_fifo_alloc_array() function.
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-05-19 - ef1d4ee / bddd8cb - lavu 52.85.100 / 53.15.0 - frame.h, display.h
Add transformation matrix API. Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-05-15 22:06:49 -04:00
Add AV_FRAME_DATA_DISPLAYMATRIX for exporting frame-level
spatial rendering on video frames for proper display.
doc/APIchanges: fill in dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-25 15:57:37 +02:00
2014-05-19 - ef1d4ee / bddd8cb - lavc 55.64.100 / 55.53.0 - avcodec.h
Add transformation matrix API. Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-05-15 22:06:49 -04:00
Add AV_PKT_DATA_DISPLAYMATRIX for exporting packet-level
spatial rendering on video frames for proper display.
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-05-19 - 999a99c / a312f71 - lavf 55.38.101 / 55.17.1 - avformat.h
lavf: deprecate now unused AVStream.pts
2014-05-18 12:36:00 +02:00
Deprecate AVStream.pts and the AVFrac struct, which was its only use case.
avformat: add av_stream_get_end_pts() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-19 20:16:01 +02:00
See use av_stream_get_end_pts()
lavf: deprecate now unused AVStream.pts
2014-05-18 12:36:00 +02:00
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-05-18 - 68c0518 / fd05602 - lavc 55.63.100 / 55.52.0 - avcodec.h
lavc: add avcodec_free_context(). Right now, the caller has to manually manage some allocated AVCodecContext fields, like extradata or subtitle_header. This is fragile and prone to leaks, especially if we want to add more such fields in the future. The only reason for this behaviour is so that the AVStream codec context can be reused for decoding. Such reuse is discouraged anyway, so this commit is the first step to deprecating it.
2014-04-05 08:36:00 +02:00
Add avcodec_free_context(). From now on it should be used for freeing
AVCodecContext.
Merge commit 'faa8ffda2c513573733624784f0a7d0a4959d33e' * commit 'faa8ffda2c513573733624784f0a7d0a4959d33e': doc/APIchanges: fill in missing dates and hashes Conflicts: doc/APIchanges See: c651a1aaecb5cb7bb40cf40df27f5273e8bcd245 See: 8c8ee17e8d2800144116ec52f26a435a06b49420 and others Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-13 11:51:25 +01:00
2014-05-17 - 0eec06e / 1bd0bdc - lavu 52.84.100 / 54.5.0 - time.h
lavu: add av_gettime_relative() These functions are using the POSIX clock_gettime() function with the CLOCK_MONOTONIC clock id. If these are not present on the targeted platform, the new functions will fallback on using the original realtime functions av_gettime() and av_usleep(). Monotonic support can be added on other platforms with their equivalent native system API eventually if possible. Whenever time is requested to measure relative time, the monotonic clock, when available, is superior to the system realtime clock because it is not affected by discontinuous jumps in the system time In a future step, offering the flexibility to let the user choose between rt and monotonic clock for avdevices packets will be investigated. It is very easy to experience the issues that this patch attempt to address by rewinding back in the past the system time while ffmpeg is running. this is breaking the ffmpeg report printing (ffmepg.c:print_report()) and the the rate emulator functionality (-re) without the patch. Signed-off-by: Olivier Langlois <olivier@trillion01.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-12 16:26:37 -04:00
Add av_gettime_relative() av_gettime_relative_is_monotonic()
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-05-15 - eacf7d6 / 0c1959b - lavf 55.38.100 / 55.17.0 - avformat.h
doc: fix a typo Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-25 15:28:02 -04:00
Add AVFMT_FLAG_BITEXACT flag. Muxers now use it instead of checking
lavf: add AVFMT_FLAG_BITEXACT. Use it instead of checking CODEC_FLAG_BITEXACT in the first stream's codec context. Using codec options inside lavf is fragile and can easily break when the muxing codec context is not the encoding context.
2014-05-01 10:43:10 +02:00
CODEC_FLAG_BITEXACT on the first stream.
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-05-15 - 96cb4c8 - lswr 0.19.100 - swresample.h
swresample: swr_close() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-15 18:27:23 +02:00
Add swr_close()
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-05-11 - 14aef38 / 66e6c8a - lavu 52.83.100 / 53.14.0 - pixfmt.h
lavu: Add a pixel format for new VDA hwaccel The current hwaccel is broken and cannot be fixed in a compatible way. It will be deprecated and replaced with a new one.
2014-03-06 14:07:42 +01:00
Add AV_PIX_FMT_VDA for new-style VDA acceleration.
doc/APIchanges: fill in and correct some values Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-21 14:24:08 +01:00
2014-05-07 - 351f611 - lavu 52.82.100 - fifo.h
lavu/fifo: add av_fifo_freep function Function allows to free fifo and reset freed pointer. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-05-06 21:28:51 +02:00
Add av_fifo_freep() function.
doc/APIchanges: Fix some wrong versions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-18 11:52:17 +01:00
2014-05-02 - ba52fb11 - lavu 52.81.100 - opt.h
lavu/opt: add av_opt_set_dict2() function Existing av_opt_set_dict doesn't accept flags. It doesn't allow to pass options to nested structs. New function alllows that. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-04-29 23:57:24 +02:00
Add av_opt_set_dict2() function.
Merge commit '33082af7560a18179b52734665ef66f812902d33' * commit '33082af7560a18179b52734665ef66f812902d33': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 20:57:41 +02:00
2014-05-01 - e77b985 / a2941c8 - lavc 55.60.103 / 55.50.3 - avcodec.h
lavc: move CODEC_FLAG_MV0 to mpegvideo
2014-04-29 08:00:03 +02:00
Deprecate CODEC_FLAG_MV0. It is replaced by the flag "mv0" in the
"mpv_flags" private option of the mpegvideo encoders.
Merge commit '33082af7560a18179b52734665ef66f812902d33' * commit '33082af7560a18179b52734665ef66f812902d33': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 20:57:41 +02:00
2014-05-01 - e40ae8c / 6484149 - lavc 55.60.102 / 55.50.2 - avcodec.h
lavc: make the xvid-specific "gmc" flag a private option of libxvid
2014-04-29 08:08:43 +02:00
Deprecate CODEC_FLAG_GMC. It is replaced by the "gmc" private option of the
libxvid encoder.
Merge commit '33082af7560a18179b52734665ef66f812902d33' * commit '33082af7560a18179b52734665ef66f812902d33': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 20:57:41 +02:00
2014-05-01 - 1851643 / b2c3171 - lavc 55.60.101 / 55.50.1 - avcodec.h
lavc: move CODEC_FLAG_NORMALIZE_AQP to mpegvideo
2014-04-29 08:00:03 +02:00
Deprecate CODEC_FLAG_NORMALIZE_AQP. It is replaced by the flag "naq" in the
"mpv_flags" private option of the mpegvideo encoders.
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-05-01 - cac07d0 / 5fcceda - avcodec.h
lavc: deprecate CODEC_FLAG_INPUT_PRESERVED The addition of reference-counted frames makes it pointless.
2014-04-29 07:50:16 +02:00
Deprecate CODEC_FLAG_INPUT_PRESERVED. Its functionality is replaced by passing
reference-counted frames to encoders.
doc/APIchanges: Add av_find_best_pix_fmt_of_2() and av_get_pix_fmt_loss() also add deprecation note for avcodec_get_pix_fmt_loss(), avcodec_find_best_pix_fmt_of_2() Found-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-21 12:27:36 +01:00
2014-04-30 - 617e866 - lavu 52.81.100 - pixdesc.h
Add av_find_best_pix_fmt_of_2(), av_get_pix_fmt_loss()
Deprecate avcodec_get_pix_fmt_loss(), avcodec_find_best_pix_fmt_of_2()
lavc: minor bump and APIchanges for AVCodecDescriptor.mime_types. The minor bump also covers AV_CODEC_ID_BIN_DATA.
2014-04-17 09:36:44 +02:00
2014-04-29 - 1bf6396 - lavc 55.60.100 - avcodec.h
Add AVCodecDescriptor.mime_types field.
doc/APIchanges: fill in and correct some values Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-21 14:24:08 +01:00
2014-04-29 - b804eb4 - lavu 52.80.100 - hash.h
lavu/hash: add hash_final helpers. The helpers use local memory to compute the final hash, making AV_HASH_MAX_SIZE safe to use.
2014-04-21 11:01:10 +02:00
Add av_hash_final_bin(), av_hash_final_hex() and av_hash_final_b64().
Merge commit 'ed4b757177f9b563412cdbc8ee3405d82e10fc05' * commit 'ed4b757177f9b563412cdbc8ee3405d82e10fc05': dxva2_h264: add a workaround for old Intel GPUs Conflicts: doc/APIchanges libavcodec/version.h See: 8b2a130d3fe61e348092714dffa425b63c4d796c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-29 00:48:25 +02:00
2014-03-07 - 8b2a130 - lavc 55.50.0 / 55.53.100 - dxva2.h
dxva2_h264: add a workaround for old Intel GPUs Old Intel GPUs expect the reference frame index to the actual surface, instead of the index into RefFrameList as specified by the spec. This workaround should be set when using one of the "ClearVideo" decoder devices. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-22 15:22:51 +02:00
Add FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO for old Intel GPUs.
Merge commit '33082af7560a18179b52734665ef66f812902d33' * commit '33082af7560a18179b52734665ef66f812902d33': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 20:57:41 +02:00
2014-04-22 - 502512e /dac7e8a - lavu 53.13.0 / 52.78.100 - avutil.h
avutil: Add av_get_time_base_q() This fixes usage of AV_TIME_BASE_Q in C++ applications, which cannot use compound literals directly in their code. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-04-22 07:26:07 +02:00
Add av_get_time_base_q().
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2014-04-17 - a8d01a7 / 0983d48 - lavu 53.12.0 / 52.77.100 - crc.h
crc: add ANSI CRC16 LE This adds the reversed byte-order version of the ANSI CRC16. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-14 10:18:53 +02:00
Add AV_CRC_16_ANSI_LE crc variant.
doc/APIchanges: fill in and correct some values Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-21 14:24:08 +01:00
2014-04-15 - ef818d8 - lavf 55.37.101 - avformat.h
avformat: add av_format_inject_global_side_data(), and disable it by default After this commit applications needs to call av_format_inject_global_side_data() or handle AVStream side data by some other means if they want it not to be lost. This fixes a API incompatibility with libav. libav API does not allow the data to be passed through AVPackets Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-13 19:20:17 +02:00
Add av_format_inject_global_side_data()
doc/APIchanges: more dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-03 03:36:08 +02:00
2014-04-12 - 4f698be - lavu 52.76.100 - log.h
avutil/log: add av_log_get_flags() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-20 03:53:22 +01:00
Add av_log_get_flags()
doc/APIchanges: add hashes and dates Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-03 02:48:45 +02:00
2014-04-11 - 6db42a2b - lavd 55.12.100 - avdevice.h
lavd: add device capabilities API Provides API to query device capabilities. Each device must implement callbacks to benefit from this API. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-04-03 19:11:19 +02:00
Add avdevice_capabilities_create() function.
Add avdevice_capabilities_free() function.
doc/APIchanges: more dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-03 03:36:08 +02:00
2014-04-07 - 0a1cc04 / 8b17243 - lavu 52.75.100 / 53.11.0 - pixfmt.h
lavu: Add packed YVYU422 pixel format
2014-03-09 12:26:18 +00:00
Add AV_PIX_FMT_YVYU422 pixel format.
doc/APIchanges: more dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-03 03:36:08 +02:00
2014-04-04 - c1d0536 / 8542f9c - lavu 52.74.100 / 53.10.0 - replaygain.h
replaygain: correctly parse peak values According to the ReplayGain spec, the peak amplitude may overflow and may result in peak amplitude values greater than 1.0 with psychoacoustically coded audio, such as MP3. Fully compliant decoders must allow peak overflows. Additionally, having peak values in the 0<->UINT32_MAX scale makes it more difficult for applications to actually use the peak values (e.g. when implementing clipping prevention) since values have to be rescaled down. This patch corrects the peak parsing by removing the rescaling of the decoded values between 0 and UINT32_MAX and the 1.0 upper limit. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-04-04 11:50:44 +02:00
Full scale for peak values is now 100000 (instead of UINT32_MAX) and values
may overflow.
doc/APIchanges: more dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-03 03:36:08 +02:00
2014-04-03 - c16e006 / 7763118 - lavu 52.73.100 / 53.9.0 - log.h
log: Support for 256color terminals And provide extended coloring capabilities for debugging. The default colors do not change in 256 more to keep supporting people using Black on White, White on Black and Solarized terminals. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-04-26 15:12:05 +02:00
Add AV_LOG(c) macro to have 256 color debug messages.
doc/APIchanges: add hashes and dates Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-03 02:48:45 +02:00
2014-04-03 - eaed4da9 - lavu 52.72.100 - opt.h
Merge commit 'lukaszmluki/master^' * commit 'lukaszmluki/master^': lavu/opt: extend AVOptionRange by extra values Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-03 16:57:31 +02:00
Add AV_OPT_MULTI_COMPONENT_RANGE define to allow return
lavu/opt: extend AVOptionRange by extra values AVOptionRange is not flexible enough to store AV_OPT_TYPE_IMAGE_SIZE ranges. Current implementation can only store pixel count. This patch aims to keep backward compatibility and extend AVOptionRange with possibility to store width/height ranges. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-03-30 15:09:10 +02:00
multi-component option ranges.
doc/APIchanges: add hashes and dates Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-03 02:48:45 +02:00
2014-03-29 - cd50a44b - lavu 52.70.100 - mem.h
lavu/mem: add av_dynarray_add_nofree function av_dynarray_add_nofree function have similar functionality as existing av_dynarray_add, but it doesn't deallocate memory on fails. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-02-25 01:06:06 +01:00
Add av_dynarray_add_nofree() function.
Merge commit '33082af7560a18179b52734665ef66f812902d33' * commit '33082af7560a18179b52734665ef66f812902d33': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 20:57:41 +02:00
2014-02-24 - 3e1f241 / d161ae0 - lavu 52.69.100 / 53.8.0 - frame.h
frame: add a function for removing side data from a frame
2014-02-19 20:11:21 +01:00
Add av_frame_remove_side_data() for removing a single side data
instance from a frame.
Merge commit '33082af7560a18179b52734665ef66f812902d33' * commit '33082af7560a18179b52734665ef66f812902d33': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 20:57:41 +02:00
2014-03-24 - 83e8978 / 5a7e35d - lavu 52.68.100 / 53.7.0 - frame.h, replaygain.h
Add replaygain side data type and code for parsing replaygain tags.
2014-02-19 15:29:06 +01:00
Add AV_FRAME_DATA_REPLAYGAIN for exporting replaygain tags.
Add a new header replaygain.h with the AVReplayGain struct.
Merge commit '33082af7560a18179b52734665ef66f812902d33' * commit '33082af7560a18179b52734665ef66f812902d33': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 20:57:41 +02:00
2014-03-24 - 83e8978 / 5a7e35d - lavc 55.54.100 / 55.36.0 - avcodec.h
Add replaygain side data type and code for parsing replaygain tags.
2014-02-19 15:29:06 +01:00
Add AV_PKT_DATA_REPLAYGAIN for exporting replaygain tags.
Merge commit '33082af7560a18179b52734665ef66f812902d33' * commit '33082af7560a18179b52734665ef66f812902d33': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 20:57:41 +02:00
2014-03-24 - 595ba3b / 25b3258 - lavf 55.35.100 / 55.13.0 - avformat.h
lavf: add an AVStream field for exporting stream-global side data
2014-02-19 12:10:32 +01:00
Add AVStream.side_data and AVStream.nb_side_data for exporting stream-global
side data (e.g. replaygain tags, video rotation)
Merge commit '33082af7560a18179b52734665ef66f812902d33' * commit '33082af7560a18179b52734665ef66f812902d33': doc/APIchanges: fill in missing hashes and dates Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-18 20:57:41 +02:00
2014-03-24 - bd34e26 / 0e2c3ee - lavc 55.53.100 / 55.35.0 - avcodec.h
lavc: give a typedeffed name to the AVPacket.side_data struct
2014-02-19 12:00:03 +01:00
Give the name AVPacketSideData to the previously anonymous struct used for
AVPacket.side_data.
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 2.2 was cut here -------- 8< ---------
Add APIchanges entry and bump libswscale micro version for making gray16 full-scale.
2014-03-19 09:11:22 +01:00
2014-03-18 - 37c07d4 - lsws 2.5.102
Make gray16 full-scale.
doc/APIchanges: more dates and hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-03 03:36:08 +02:00
2014-03-16 - 6b1ca17 / 1481d24 - lavu 52.67.100 / 53.6.0 - pixfmt.h
Merge commit '1481d24c3a0abf81e1d7a514547bd5305232be30' * commit '1481d24c3a0abf81e1d7a514547bd5305232be30': RGBA64 pixel formats Conflicts: doc/APIchanges libavutil/pixdesc.c libavutil/pixfmt.h libavutil/version.h libswscale/utils.c See: 9569a3c9f41387a8c7d1ce97d8693520477a66c3 See: 92afb431621c79155fcb7171d26f137eb1bee028, as well as others Note: the enum values added in libav are incompatible/different to what ffmpeg used since 3 years Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-17 14:14:10 +01:00
Add RGBA64_LIBAV pixel format and variants for compatibility
RGBA64 pixel formats Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2011-09-23 20:26:20 +02:00
update doc/APIchanges Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-12 13:51:09 +01:00
2014-03-11 - 3f3229c - lavf 55.34.101 - avformat.h
avformat: extracting NTP timestamp from RTCP For muxing, it accepts both 0 and AV_NOPTS_VALUE. For demuxing, it will present AV_NOPTS_VALUE when start_time_realtime is unknown. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-11 17:58:34 -06:00
Set AVFormatContext.start_time_realtime when demuxing.
doc/APIchanges: add hashes and dates Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-03 02:48:45 +02:00
2014-03-03 - 06fed440 - lavd 55.11.100 - avdevice.h
lavd/avdevice: add device iterators Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-02-22 23:32:55 +01:00
Add av_input_audio_device_next().
Add av_input_video_device_next().
Add av_output_audio_device_next().
Add av_output_video_device_next().
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2014-02-24 - fff5262 / 1155fd0 - lavu 52.66.100 / 53.5.0 - frame.h
frame: add a convenience function for copying AVFrame data
2014-02-11 14:15:20 +01:00
Add av_frame_copy() for copying the frame data.
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2014-02-24 - a66be60 - lswr 0.18.100 - swresample.h
swresample: add swr_is_initialized() Idea-from/based-on: 7e86c27b4ee9e5a3fbe6cf5249b9d918b2a5e731 Reviewed-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-22 22:28:24 +01:00
Add swr_is_initialized() for checking whether a resample context is initialized.
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2014-02-22 - 5367c0b / 7e86c27 - lavr 1.2.0 - avresample.h
lavr: add a function for checking whether AVAudioResampleContext is open
2013-04-25 20:08:49 +02:00
Add avresample_is_open() for checking whether a resample context is open.
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2014-02-19 - 6a24d77 / c3ecd96 - lavu 52.65.100 / 53.4.0 - opt.h
AVOptions: add flags for read/read-only options
2014-02-15 08:24:23 +01:00
Add AV_OPT_FLAG_EXPORT and AV_OPT_FLAG_READONLY to mark options meant (only)
for reading.
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2014-02-19 - f4c8d00 / 6bb8720 - lavu 52.64.101 / 53.3.1 - opt.h
AVOptions: deprecate unused AV_OPT_FLAG_METADATA It was never used since it was added and the things it was intended for are now exported differently.
2014-02-15 08:14:03 +01:00
Deprecate unused AV_OPT_FLAG_METADATA.
doc/APIchanges: fill in more missing hash values and dates all values before 2.5 seem to be filled in now Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-23 15:09:21 +01:00
2014-02-16 - 81c3f81 - lavd 55.10.100 - avdevice.h
lavd: add list devices API Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2014-02-16 20:06:23 +01:00
Add avdevice_list_devices() and avdevice_free_list_devices()
doc/APIchanges: Update for new function avio_find_protocol_name Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
2014-02-16 20:34:56 +01:00
2014-02-16 - db3c970 - lavf 55.33.100 - avio.h
Add avio_find_protocol_name() to find out the name of the protocol that would
be selected for a given URL.
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2014-02-15 - a2bc6c1 / c98f316 - lavu 52.64.100 / 53.3.0 - frame.h
lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.
2014-02-15 17:12:22 +00:00
Add AV_FRAME_DATA_DOWNMIX_INFO value to the AVFrameSideDataType enum and
downmix_info.h API, which identify downmix-related metadata.
lavf/lavd: version bump and APIchanges for uncoded frames.
2014-02-11 10:34:32 +01:00
2014-02-11 - 1b05ac2 - lavf 55.32.100 - avformat.h
Add av_write_uncoded_frame() and av_interleaved_write_uncoded_frame().
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2014-02-04 - 3adb5f8 / d9ae103 - lavf 55.30.100 / 55.11.0 - avformat.h
lavf: improve handling of sparse streams when muxing Currently ff_interleave_packet_per_dts() waits until it gets a frame for each stream before outputting packets in interleaved order. Sparse streams (i.e. streams with much fewer packets than the other streams, like subtitles or audio with DTX) tend to add up latency and in specific cases end up allocating a large amount of memory. Emit the top packet from the packet_buffer if it has a time delta larger than a specified threshold. Original report of the issue and initial proposed solution by mus.svz@gmail.com. Bug-id: 31 Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-01-20 13:28:37 +01:00
Add AVFormatContext.max_interleave_delta for controlling amount of buffering
when interleaving.
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2014-02-02 - 5871ee5 - lavf 55.29.100 - avformat.h
lavf: add output_ts_offset option to AVFormatContext This option can be generally useful to set an output offset, needed when setting an absolute index in the output.
2014-01-27 19:16:45 +01:00
Add output_ts_offset muxing option to AVFormatContext.
doc/APIchanges: add avdevice_*_control_message functions Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-28 11:41:30 +01:00
2014-01-27 - 102bd64 - lavd 55.7.100 - avdevice.h
lavf 55.28.100 - avformat.h
doc/APIchanges: apply minor formatting fixes
2014-01-31 00:48:31 +01:00
Add avdevice_dev_to_app_control_message() function.
doc/APIchanges: add avdevice_*_control_message functions Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-28 11:41:30 +01:00
2014-01-27 - 7151411 - lavd 55.6.100 - avdevice.h
lavf 55.27.100 - avformat.h
doc/APIchanges: apply minor formatting fixes
2014-01-31 00:48:31 +01:00
Add avdevice_app_to_dev_control_message() function.
doc/APIchanges: add avdevice_*_control_message functions Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-28 11:41:30 +01:00
Changelog: add entries relating to metadata_header_padding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-30 14:58:18 +01:00
2014-01-24 - 86bee79 - lavf 55.26.100 - avformat.h
doc/APIchanges: fix weird reindent
2014-02-02 12:58:22 +01:00
Add AVFormatContext option metadata_header_padding to allow control over the
amount of padding added.
Changelog: add entries relating to metadata_header_padding Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-30 14:58:18 +01:00
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2014-01-20 - eef74b2 / 93c553c - lavc 55.48.102 / 55.32.1 - avcodec.h
lavc: deprecate CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width().
2014-01-02 11:07:11 +01:00
Edges are not required anymore on video buffers allocated by get_buffer2()
(i.e. as if the CODEC_FLAG_EMU_EDGE flag was always on). Deprecate
CODEC_FLAG_EMU_EDGE and avcodec_get_edge_width().
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2014-01-19 - 1a193c4 - lavf 55.25.100 - avformat.h
doc/APIchanges: apply minor formatting fixes
2014-01-31 00:48:31 +01:00
Add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags().
lavf: add avformat_get_mov_video_tags() and avformat_get_mov_audio_tags() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-19 21:50:58 +01:00
doc/APIchanges: fill in more missing hash values and dates all values before 2.5 seem to be filled in now Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-23 15:09:21 +01:00
2014-01-19 - 3532dd5 - lavu 52.63.100 - rational.h
lavu/rational: add syntactic sugar. Add a function to create a rational and macros for common values.
2013-12-31 14:07:25 +01:00
Add av_make_q() function.
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2014-01-05 - 4cf4da9 / 5b4797a - lavu 52.62.100 / 53.2.0 - frame.h
avframe: add AV_FRAME_DATA_MATRIXENCODING side data type. Includes a libavcodec utility function to update a frame's side data.
2013-12-11 02:03:29 +00:00
Add AV_FRAME_DATA_MATRIXENCODING value to the AVFrameSideDataType enum, which
identifies AVMatrixEncoding data.
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2014-01-05 - 751385f / 5c437fb - lavu 52.61.100 / 53.1.0 - channel_layout.h
lavu: Add values for various Dolby flags to the AVMatrixEncoding enum.
2013-12-11 02:03:28 +00:00
Add values for various Dolby flags to the AVMatrixEncoding enum.
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2014-01-04 - b317f94 - lavu 52.60.100 - mathematics.h
avutil/mathematics: add av_add_stable() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-01-03 17:30:50 +01:00
Add av_add_stable() function.
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2013-12-22 - 911676c - lavu 52.59.100 - avstring.h
avutil/avstring: add av_strnlen() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 15:42:04 +01:00
Add av_strnlen() function.
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2013-12-09 - 64f73ac - lavu 52.57.100 - opencl.h
cmdutils & opencl: add -opencl_bench option to test and show available OpenCL devices Reviewed-by: Wei Gao <highgod0401@gmail.com> Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-08 21:01:00 -06:00
Add av_opencl_benchmark() function.
Cosmetics: add empty line which was previously removed. Improve readability. Originally committed as revision 25882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-04 13:13:46 +00:00
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2013-11-30 - 82b2e9c - lavu 52.56.100 - ffversion.h
build: rename version.h to libavutil/ffversion.h Also the libavutil/ffversion.h will be installed. Rationale: * Applications might want to know FFmpeg's version besides the individual libraries'. * Avoids file name clash between FFmpeg's ./version.h and lib*/version.h when a library source file includes both and is compiled on an out-of-tree build. Fixes #1769. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-28 16:29:41 -08:00
Moves version.h to libavutil/ffversion.h.
Install ffversion.h and make it public.
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2013-12-11 - 29c83d2 / b9fb59d,409a143 / 9431356,44967ab / d7b3ee9 - lavc 55.45.101 / 55.28.1 - avcodec.h
lavc: deprecate avcodec_get_frame_defaults(). Also bump libavcodec micro and add an APIchanges entry saying that av_frame_* should now be used instead of the lavc AVFrame functions.
2013-12-09 12:00:57 +01:00
av_frame_alloc(), av_frame_unref() and av_frame_free() now can and should be
used instead of avcodec_alloc_frame(), avcodec_get_frame_defaults() and
avcodec_free_frame() respectively. The latter three functions are deprecated.
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2013-12-09 - 7a60348 / 7e244c6- - lavu 52.58.100 / 52.20.0 - frame.h
avframe: add codec-independent stereoscopic metadata
2013-11-28 14:47:13 +01:00
Add AV_FRAME_DATA_STEREO3D value to the AVFrameSideDataType enum and
stereo3d.h API, that identify codec-independent stereo3d information.
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2013-11-26 - 625b290 / 1eaac1d- - lavu 52.55.100 / 52.19.0 - frame.h
mpeg12dec: Extract CC user data into frame side data Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-11-25 15:57:28 -08:00
Add AV_FRAME_DATA_A53_CC value to the AVFrameSideDataType enum, which
identifies ATSC A53 Part 4 Closed Captions data.
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2013-11-22 - 6859065 - lavu 52.54.100 - avstring.h
lavu/avstring: add av_utf8_decode() function
2013-10-03 01:21:40 +02:00
Add av_utf8_decode() function.
Merge commit '2a41826bea3833895dc06939831b7f35ca1f597e' * commit '2a41826bea3833895dc06939831b7f35ca1f597e': lavc: add HEVC profiles names Conflicts: libavcodec/hevc.c libavcodec/version.h See: fb7d70c1cd95529cbbbeeab5e9fa3b200ef2545c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-21 00:22:14 +01:00
2013-11-22 - fb7d70c - lavc 55.44.100 - avcodec.h
Add HEVC profiles
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2013-11-20 - c28b61c - lavc 55.44.100 - avcodec.h
Document new APIs for av_packet_{un, }pack_dictionary() Signed-off-by: Ben Boeckel <mathstuf@gmail.com> Reveiwed-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-17 20:36:31 -05:00
Add av_packet_{un,}pack_dictionary()
Add AV_PKT_METADATA_UPDATE side data type, used to transmit key/value
strings between a stream and the application.
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2013-11-14 - 7c888ae / cce3e0a - lavu 52.53.100 / 52.18.0 - mem.h
Move av_fast_{m,re}alloc from lavc to lavu.
2013-10-27 22:21:59 +01:00
Move av_fast_malloc() and av_fast_realloc() for libavcodec to libavutil.
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2013-11-14 - b71e4d8 / 8941971 - lavc 55.43.100 / 55.27.0 - avcodec.h
lavc: make error_rate a private option of mpegvideo encoders
2013-10-27 13:51:16 +01:00
Deprecate AVCodecContext.error_rate, it is replaced by the 'error_rate'
private option of the mpegvideo encoder family.
doc/APIchanges: fill in missing version for "2013-11-14 - 31c09b7 / 728c465 - lavc 55.26.0 - vdpau.h" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-05 22:02:09 +01:00
2013-11-14 - 31c09b7 / 728c465 - lavc 55.42.100 / 55.26.0 - vdpau.h
vdpau: add a convenience function for getting a decoder profile. Based on the code by Rémi Denis-Courmont <remi@remlab.net> from VLC.
2013-11-01 18:37:47 +01:00
Add av_vdpau_get_profile().
vdpau: add a constructor for AVVDPAUContext. We will likely want to add new fields to it in the future, so this is needed to avoid breaking ABI.
2013-11-02 22:01:14 +01:00
Add av_vdpau_alloc_context(). This function must from now on be
used for allocating AVVDPAUContext.
vdpau: add a convenience function for getting a decoder profile. Based on the code by Rémi Denis-Courmont <remi@remlab.net> from VLC.
2013-11-01 18:37:47 +01:00
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2013-11-04 - be41f21 / cd8f772 - lavc 55.41.100 / 55.25.0 - avcodec.h
Merge commit 'cd8f772d0678a90957f4dfd5ce51af9d22e3f212' * commit 'cd8f772d0678a90957f4dfd5ce51af9d22e3f212': lavc: Add colorimetry values for BT.2020, other non-included ones Conflicts: doc/APIchanges libavcodec/avcodec.h libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-04 21:25:36 +01:00
lavu 52.51.100 - frame.h
lavc: Add colorimetry values for BT.2020, other non-included ones Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2013-11-04 10:28:39 +00:00
Add ITU-R BT.2020 and other not yet included values to color primaries,
transfer characteristics and colorspaces.
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2013-11-04 - 85cabf1 - lavu 52.50.100 - avutil.h
avutil: add av_fopen_utf8() fopen() on windows uses UTF-16, we use UTF-8 everywhere, this function bridges the gap by using avpriv_open() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-01 01:51:14 +01:00
Add av_fopen_utf8()
Merge commit '48d1ed9c83ee0c388e8c2898e81ffb4add509ab9' * commit '48d1ed9c83ee0c388e8c2898e81ffb4add509ab9': doc: name correct header Conflicts: doc/APIchanges Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-24 22:19:41 +01:00
2013-10-31 - 78265fc / 28096e0 - lavu 52.49.100 / 52.17.0 - frame.h
h264: wait for initial complete frame before outputing frames This can be optionally disabled whith the "output_corrupt" flags option. When in "output_corrupt" mode, incomplete frames are signalled through AVFrame.flags FRAME_FLAG_INCOMPLETE_FRAME. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-10-11 09:51:50 -07:00
Add AVFrame.flags and AV_FRAME_FLAG_CORRUPT.
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 2.1 was cut here -------- 8< ---------
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2013-10-27 - dbe6f9f - lavc 55.39.100 - avcodec.h
lavc: add support for CODEC_CAP_DELAY in subtitles This patch adds CODEC_CAP_DELAY support to avcodec_decode_subtitle2. For DVB teletext decoding, a single teletext packet can contain multiple teletext pages. In order to support that, the teletext decoder may buffer some pages. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-23 20:55:24 +02:00
Add CODEC_CAP_DELAY support to avcodec_decode_subtitle2.
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2013-10-27 - d61617a - lavu 52.48.100 - parseutils.h
lavu/parseutils: add av_get_known_color_name()
2013-10-17 19:03:40 +02:00
Add av_get_known_color_name().
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2013-10-17 - 8696e51 - lavu 52.47.100 - opt.h
lavu/opt: add AV_OPT_TYPE_CHANNEL_LAYOUT and handler functions The new type is compatible with AV_OPT_TYPE_INT64, but allows to specify channel layouts using the format accepted by av_get_channel_layout().
2013-10-04 12:07:55 +02:00
Add AV_OPT_TYPE_CHANNEL_LAYOUT and channel layout option handlers
av_opt_get_channel_layout() and av_opt_set_channel_layout().
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2013-10-06 - ccf96f8 -libswscale 2.5.101 - options.c
swscale/options: switch default to bicubic Suggested-by: Ronald S. Bultje Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-30 22:18:50 +02:00
Change default scaler to bicubic
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2013-10-03 - e57dba0 - lavc 55.34.100 - avcodec.h
avcodec: add av_codec_get_max_lowres() Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-03 12:27:07 +02:00
Add av_codec_get_max_lowres()
doc/APIchanges: update versions & hashes
2014-03-05 21:10:42 +01:00
2013-10-02 - 5082fcc - lavf 55.19.100 - avformat.h
avformat: add support to force specific AVCodecs previously only codec_ids could be forced, which did not allow forcing a specific implementation like libopenjpeg vs jpeg2000. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-28 17:52:45 +02:00
Add audio/video/subtitle AVCodec fields to AVFormatContext to force specific
decoders
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2013-09-28 - 7381d31 / 0767bfd - lavfi 3.88.100 / 3.11.0 - avfilter.h
lavfi: allow user-provided execute() callbacks
2013-08-08 16:28:41 +02:00
Add AVFilterGraph.execute and AVFilterGraph.opaque for custom slice threading
implementations.
doc/APIchanges: fill in FFmpeg hashes & versions Entries that have no hash at all are not filled in Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-10 19:10:12 +01:00
2013-09-21 - 85f8a3c / e208e6d - lavu 52.46.100 / 52.16.0 - pixfmt.h
lavu: Add interleaved 4:2:2 8/10-bit formats Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-09-17 16:30:48 -05:00
Add interleaved 4:2:2 8/10-bit formats AV_PIX_FMT_NV16 and
AV_PIX_FMT_NV20.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-09-16 - c74c3fb / 3feb3d6 - lavu 52.44.100 / 52.15.0 - mem.h
mem: Introduce av_reallocp
2013-09-15 21:42:07 +02:00
Add av_reallocp.
doc/APIchanges: update hashes and dates after last two commits. Sorry, I'm too lazy to fix the rest.
2013-09-04 22:18:59 +02:00
2013-09-04 - 3e1f507 - lavc 55.31.101 - avcodec.h
avcodec: make avcodec_close() more tolerant. See previous commit.
2013-09-03 22:25:17 +02:00
avcodec_close() argument can be NULL.
doc/APIchanges: lengthening a hash to make it non ambigous Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:11:32 +02:00
2013-09-04 - 36cd017a - lavf 55.16.101 - avformat.h
avformat: make avformat_close_input() more tolerant. The purpose of this commit is to make error management simpler and less error prone, just like av_free() which is safe with NULL.
2013-09-03 22:22:19 +02:00
avformat_close_input() argument can be NULL and point on NULL.
doc/APIchanges: add missing entry for av_format_probe_score() function addition
2013-08-29 00:10:34 +02:00
2013-08-29 - e31db62 - lavf 55.15.100 - avformat.h
Add av_format_get_probe_score().
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-08-15 - 1e0e193 - lsws 2.5.100 -
sws: add dither enum This allows specifying more dither algorithms without using up flags and without ambiguities. Also initialize the new field based on the flags and use it. Note, improving the logic of the checks is left to subsequent commits, this here only switches from flags to enum. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-14 17:19:32 +02:00
Add a sws_dither AVOption, allowing to set the dither algorithm used
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2013-08-11 - d404fe35 - lavc 55.27.100 - vdpau.h
Make new VDPAU easier to use by adding context to callback. Using VDPAU correctly means checking for preemption and possibly regenerating the context all the time. With the current API there is no context or other user-defined pointer and thus this in not possible during decoding unless using some hack like global variables. The need to reinitialize both surfaces and even function pointers makes handling preemption even more difficult. This patch introduces a new render2 function that gets both the AVCodecContext and AVFrame in addition, in both the user can store additional opaque data. This allows even advanced approaches like keeping a "generation counter" for the surfaces so they can be regenerated on the fly and efficiently. In addition, the function has a return value that will be passed through all the way instead of being silently ignored as for the current render function. Unfortunately the HWAccel API has no way of providing API/ABI compatibility, so a currently disallowed state (render pointer being NULL) is used to extend it. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-08-07 21:22:48 +02:00
Add a render2 alternative to the render callback function.
doc/APIchanges: fill in dates Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-07 02:59:10 +01:00
2013-08-11 - af05edc - lavc 55.26.100 - vdpau.h
vdpau: Add an allocation function for AVVDPAUContext. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-08-11 11:21:50 +02:00
Add allocation function for AVVDPAUContext, allowing
to extend it in the future without breaking ABI/API.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-08-10 - 67a580f / 5a9a9d4 - lavc 55.25.100 / 55.16.0 - avcodec.h
lavc: Add refcounted api to AVPacket Provide a clean way to manipulate packets.
2013-07-10 10:52:56 +02:00
Extend AVPacket API with av_packet_unref, av_packet_ref,
av_packet_move_ref, av_packet_copy_props, av_packet_free_side_data.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-08-05 - 9547e3e / f824535 - lavc 55.22.100 / 55.13.0 - avcodec.h
vdpau: deprecate bitstream buffers within the hardware context The bitstream buffers are now private and freed by libavcodec. For backward compatibility, the hold bitstream buffer pointer is left NULL (applications were supposed to av_freep() it). Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-07-25 22:30:21 +03:00
Deprecate the bitstream-related members from struct AVVDPAUContext.
Fix bistream typos Found-by: wm4 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-27 15:30:25 +02:00
The bitstream buffers no longer need to be explicitly freed.
vdpau: deprecate bitstream buffers within the hardware context The bitstream buffers are now private and freed by libavcodec. For backward compatibility, the hold bitstream buffer pointer is left NULL (applications were supposed to av_freep() it). Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-07-25 22:30:21 +03:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-08-05 - 3b805dc / 549294f - lavc 55.21.100 / 55.12.0 - avcodec.h
vdpau: deprecate VDPAU codec capability Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-07-25 22:30:19 +03:00
Deprecate the CODEC_CAP_HWACCEL_VDPAU codec capability. Use CODEC_CAP_HWACCEL
and select the AV_PIX_FMT_VDPAU format with get_format() instead.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-08-05 - 4ee0984 / a0ad5d0 - lavu 52.41.100 / 52.14.0 - pixfmt.h
vdpau: deprecate old codec-specific pixel formats Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-07-25 22:30:18 +03:00
Deprecate AV_PIX_FMT_VDPAU_*. Use AV_PIX_FMT_VDPAU instead.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-08-02 - 82fdfe8 / a8b1927 - lavc 55.20.100 / 55.11.0 - avcodec.h
avcodec: Add output_picture_number to AVCodecParserContext Set output_picture_number in H.264 parser. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-08-02 18:16:48 +09:00
Add output_picture_number to AVCodecParserContext.
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-07-23 - abc8110 - lavc 55.19.100 - avcodec.h
avcodec: add avcodec_chroma_pos_to_enum() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-17 22:41:39 +02:00
Add avcodec_chroma_pos_to_enum()
Add avcodec_enum_to_chroma_pos()
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 2.0 was cut here -------- 8< ---------
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-07-03 - 838bd73 - lavfi 3.78.100 - avfilter.h
lavfi: create Libav-API compatibility layer for avfilter_graph_parse() at the next bump Add function avfilter_graph_parse_ptr() and favor it in place of avfilter_graph_parse(), which will be restored with the old/Libav signature at the next bump. If HAVE_INCOMPATIBLE_LIBAV_API is enabled it will use the Libav-compatible signature for avfilter_graph_parse(). At the next major bump the current implementation of avfilter_graph_parse() should be dropped in favor of the Libav/old implementation. Should address trac ticket #2672.
2013-07-02 01:39:14 +02:00
Deprecate avfilter_graph_parse() in favor of the equivalent
avfilter_graph_parse_ptr().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-06-24 - af5f9c0 / 95d5246 - lavc 55.17.100 / 55.10.0 - avcodec.h
lavc: Add option to encode MPEG-2 AAC with libfdk-aac Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-06-22 10:16:11 -05:00
Add MPEG-2 AAC profiles
Merge commit 'b493847df4ff8ce46f258749e4a3f304696b34c1' * commit 'b493847df4ff8ce46f258749e4a3f304696b34c1': avcodec: Add picture structure information to AVCodecParserContext. Conflicts: doc/APIchanges libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-24 11:51:58 +02:00
doc/APIchanges: add 2 missing hashes & versions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-28 00:45:19 +01:00
2013-06-25 - af5f9c0 / 95d5246 - lavf 55.10.100 - avformat.h
lavf: add AV_DISPOSITION flags for WebVTT text track kinds There are 4 separate WebVTT text track kinds: subtitles (the default if not otherwise specified), captions, descriptions, and metadata. The WebM muxer needs to know which WebVTT text track kind this is, in order to synthesize the correct track type and codec id. To allow a demuxer to indicate the text track kind of the input, a new set of AV_DISPOSITION flag values has been added, corresponding to each of the non-default text track kind values.
2013-06-24 11:18:05 -07:00
Add AV_DISPOSITION_* flags to indicate text track kind.
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-06-15 - 99b8cd0 - lavu 52.36.100
lavu: Add RIPEMD hashing Includes RIPEMD-128, RIPEMD-160, RIPEMD-256 and RIPEMD-320 Signed-off-by: James Almer <jamrial@gmail.com>
2013-06-15 14:04:19 -03:00
Add AVRIPEMD:
av_ripemd_alloc()
av_ripemd_init()
av_ripemd_update()
av_ripemd_final()
Merge commit '6877537ff321136cf78ab03b8b91e6b6f218db5b' * commit '6877537ff321136cf78ab03b8b91e6b6f218db5b': hmac: add missing version bump and APIChanges entry Conflicts: libavutil/version.h version.h is not changed as the code has been added 2 years ago in FFmpeg See: 82ef67016ef731268ab7b8e91139bd5f16edc991 Merged-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-30 18:28:43 +02:00
2013-06-10 - 82ef670 - lavu 52.35.101 - hmac.h
Add AV_HMAC_SHA224, AV_HMAC_SHA256, AV_HMAC_SHA384, AV_HMAC_SHA512
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-06-04 - 30b491f / fc962d4 - lavu 52.35.100 / 52.13.0 - mem.h
mem: Add av_realloc_array and av_reallocp_array These help avoiding overflows and simplify error handling. Signed-off-by: Martin Storsjö <martin@martin.st>
2013-06-03 12:31:46 +03:00
Add av_realloc_array and av_reallocp_array
APIchanges: Add missing entry for SHA-2 512 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-06-06 05:40:00 -03:00
2013-05-30 - 682b227 - lavu 52.35.100
Add AVSHA512:
av_sha512_alloc()
av_sha512_init()
av_sha512_update()
av_sha512_final()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-05-24 - 8d4e969 / 129bb23 - lavfi 3.10.0 / 3.70.100 - avfilter.h
lavfi: add a slice threading infrastructure Mostly based on libavcodec's
2013-05-11 20:41:46 +02:00
Add support for slice multithreading to lavfi. Filters supporting threading
are marked with AVFILTER_FLAG_SLICE_THREADS.
New fields AVFilterContext.thread_type, AVFilterGraph.thread_type and
AVFilterGraph.nb_threads (accessible directly or through AVOptions) may be
used to configure multithreading.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-05-24 - fe40a9f / 2a6eaea - lavu 52.12.0 / 52.34.100 - cpu.h
Move get_logical_cpus() from lavc/pthread to lavu/cpu. It will be useful in lavfi, and could conceivably be useful to the user applications as well.
2013-05-23 08:59:07 +02:00
Add av_cpu_count() function for getting the number of logical CPUs.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-05-24 - 0c25c39 / b493847 - lavc 55.7.0 / 55.12.100 - avcodec.h
avcodec: Add picture structure information to AVCodecParserContext. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-05-15 07:36:15 +09:00
Add picture_structure to AVCodecParserContext.
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-05-17 - 3a751ea - lavu 52.33.100 - opt.h
lavu/opt: add AV_OPT_TYPE_COLOR Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-05-13 12:56:09 +00:00
Add AV_OPT_TYPE_COLOR value to AVOptionType enum.
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-05-13 - e398416 - lavu 52.31.100 - mem.h
lavu/mem: add av_dynarray2_add() Based on a patch by Clément Bœsch. See thread: From: Clément Bœsch <ubitux@gmail.com> Subject: [FFmpeg-devel] [PATCH 1/5] lavu: add av_dynarray_alloc_elem(). Date: Sun, 14 Apr 2013 03:07:54 +0200
2013-04-14 03:07:54 +02:00
Add av_dynarray2_add().
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-05-12 - 1776177 - lavfi 3.65.100
lavfi: replace passthrough_filter_frame with a flag. With the introduction of AVFilterContext->is_disabled, we can simplify the custom passthrough mode in filters. This commit is technically a small compat break, but the timeline was introduced very recently. Doxy by Stefano Sabatini.
2013-05-09 01:04:41 +02:00
Add AVFILTER_FLAG_SUPPORT_TIMELINE* filter flags.
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-04-19 - 380cfce - lavc 55.4.100
lavc: add AV_CODEC_PROP_TEXT_SUB. CC are not marked. Also allow potential mixed types later.
2013-04-16 15:00:13 +02:00
Add AV_CODEC_PROP_TEXT_SUB property for text based subtitles codec.
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-04-18 - 7c1a002 - lavf 55.3.100
subtitles: introduce ASS codec id and use it. Currently, we have a AV_CODEC_ID_SSA, which matches the way the ASS/SSA markup is muxed in a standalone .ass/.ssa file. This means the AVPacket data starts with a "Dialogue:" string, followed by a timing information (start and end of the event as string) and a trailing CRLF after each line. One packet can contain several lines. We'll refer to this layout as "SSA" or "SSA lines". In matroska, this markup is not stored as such: it has no "Dialogue:" prefix, it contains a ReadOrder field, the timing information is not in the payload, and it doesn't contain the trailing CRLF. See [1] for more info. We'll refer to this layout as "ASS". Since we have only one common codec for both formats, the matroska demuxer is constructing an AVPacket following the "SSA lines" format. This causes several problems, so it was decided to change this into clean ASS packets. Some insight about what is changed or unchanged in this commit: CODECS ------ - the decoding process still writes "SSA lines" markup inside the ass fields of the subtitles rectangles (sub->rects[n]->ass), which is still the current common way of representing decoded subtitles markup. It is meant to change later. - new ASS codec id: AV_CODEC_ID_ASS (which is different from the legacy AV_CODEC_ID_SSA) - lavc/assdec: the "ass" decoder is renamed into "ssa" (instead of "ass") for consistency with the codec id and allows to add a real ass decoder. This ass decoder receives clean ASS lines (so it starts with a ReadOrder, is followed by the Layer, etc). We make sure this is decoded properly in a new ass-line rectangle of the decoded subtitles (the ssa decoder OTOH is doing a simple straightforward copy). Using the packet timing instead of data string makes sure the ass-line now contains the appropriate timing. - lavc/assenc: just like the ass decoder, the "ssa" encoder is renamed into "ssa" (instead of "ass") for consistency with the codec id, and allows to add a real "ass" encoder. One important thing about this encoder is that it only supports one ass rectangle: we could have put several dialogue events in the AVPacket (separated by a \0 for instance) but this would have cause trouble for the muxer which needs not only the start time, but also the duration: typically, you have merged events with the same start time (stored in the AVPacket->pts) but a different duration. At the moment, only the matroska do the merge with the SSA-line codec. We will need to make sure all the decoders in the future can't add more than one rectangle (and only one Dialogue line in it obviously). FORMATS ------- - lavf/assenc: the .ass/.ssa muxer can take both SSA and ASS packets. In the case of ASS packets as input, it adds the timing based on the AVPacket pts and duration, and mux it with "Dialogue:", trailing CRLF, etc. - lavf/assdec: unchanged; it currently still only outputs SSA-lines packets. - lavf/mkv: the demuxer can now output ASS packets without the need of any "SSA-lines" reconstruction hack. It will become the default at next libavformat bump, and the SSA support will be dropped from the demuxer. The muxer can take ASS packets since it's muxed normally, and still supports the old SSA packets. All the SSA support and hacks in Matroska code will be dropped at next lavf bump. [1]: http://www.matroska.org/technical/specs/subtitles/ssa.html
2013-01-03 03:06:43 +01:00
The matroska demuxer can now output proper verbatim ASS packets. It will
become the default starting lavf 56.0.100.
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-04-10 - af0d270 - lavu 25.26.100 - avutil.h,opt.h
lavu: add helper functions for integer lists. Add av_int_list_length() to compute a list length. Add av_opt_set_int_list() to set a binary option. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-04-11 14:58:06 +02:00
Add av_int_list_length()
and av_opt_set_int_list().
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-03-30 - 5c73645 - lavu 52.24.100 - samplefmt.h
lavu/samplefmt: add av_samples_alloc_array_and_pointers()
2013-03-21 11:48:28 +01:00
Add av_samples_alloc_array_and_samples().
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-03-29 - ef7b6b4 - lavf 55.1.100 - avformat.h
ffmpeg/avformat: factor av_guess_frame_rate() out This will be used in ffplay Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-03-27 22:08:53 +01:00
Add av_guess_frame_rate()
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-03-20 - 8d928a9 - lavu 52.22.100 - opt.h
lavu/opt: add AV_OPT_TYPE_DURATION.
2013-03-16 15:25:55 +01:00
Add AV_OPT_TYPE_DURATION value to AVOptionType enum.
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-03-17 - 7aa9af5 - lavu 52.20.100 - opt.h
lavu/opt: add AV_OPT_VIDEO_RATE option Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-03-17 10:49:56 +00:00
Add AV_OPT_TYPE_VIDEO_RATE value to AVOptionType enum.
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 1.2 was cut here -------- 8< ---------
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-03-07 - 9767ec6 - lavu 52.18.100 - avstring.h,bprint.h
lavu: add escape API The escape API will be useful to perform escaping programmatically, which is required when crafting argument strings, and will be used for context printing as well. This is based on the ffescape tool code, with a few extensions and fixes.
2012-12-16 12:17:23 +01:00
Add av_escape() and av_bprint_escape() API.
doc: Add missing hashes and dates to APIChanges Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-18 21:52:49 +00:00
2013-02-24 - b59cd08 - lavfi 3.41.100 - buffersink.h
lavfi/abuffersink: add sample_rates field to AVABufferSinkParams Allow to select sample rates.
2013-02-03 19:33:58 +01:00
Add sample_rates field to AVABufferSinkParams.
Add APIchanges entry for av_codec_get_tag2().
2013-01-19 10:42:27 +01:00
2013-01-17 - a1a707f - lavf 54.61.100
Add av_codec_get_tag2().
lavfi: version bump and change log entries after the last commits.
2013-01-26 11:25:21 +01:00
2013-01-01 - 2eb2e17 - lavfi 3.34.100
Add avfilter_get_audio_buffer_ref_from_arrays_channels.
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 1.1 was cut here -------- 8< ---------
APIchanges: Add git version and fix version for avfilter_ref_get_channels().
2013-01-19 10:45:34 +01:00
2012-12-20 - 34de47aa - lavfi 3.29.100 - avfilter.h
lavfi: add an accessor for ref->audio->channels.
2012-12-02 16:39:41 +01:00
Add AVFilterLink.channels, avfilter_link_get_channels()
and avfilter_ref_get_channels().
doc/APIchanges: Fix two hashes Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:06:15 -03:00
2012-12-15 - 96d815fc - lavc 54.80.100 - avcodec.h
lavc: add pkt_size field to AVFrame
2012-12-14 11:58:21 +01:00
Add pkt_size field to AVFrame.
doc/APIchanges: fill empty git commit hashes and dates
2012-12-15 11:41:12 +01:00
2012-11-25 - c70ec631 - lavu 52.9.100 - opt.h
lavu/opt: add av_opt_ accessors for pixel/format/image size options The interface is implemented against the style of the other options accessors. Possibly simplify programmatic setting of options.
2012-11-04 15:32:56 +01:00
Add the following convenience functions to opt.h:
av_opt_get_image_size
av_opt_get_pixel_fmt
av_opt_get_sample_fmt
av_opt_set_image_size
av_opt_set_pixel_fmt
av_opt_set_sample_fmt
doc/APIchanges: fill empty git commit hashes and dates
2012-12-15 11:41:12 +01:00
2012-11-17 - 4cd74c81 - lavu 52.8.100 - bprint.h
lavu/bprint: implement av_bprint_strftime().
2012-11-10 16:05:53 +01:00
Add av_bprint_strftime().
doc/APIchanges: fill empty git commit hashes and dates
2012-12-15 11:41:12 +01:00
2012-11-15 - 92648107 - lavu 52.7.100 - opt.h
lavu/opt: fix av_opt_get_key_value() API. Do not skip the end delimiter. Reserve positive return values. This is an API break, but the function was introduced less than two weeks ago.
2012-11-10 13:03:09 +01:00
Add av_opt_get_key_value().
doc/APIchanges: fill empty git commit hashes and dates
2012-12-15 11:41:12 +01:00
2012-11-13 - 79456652 - lavfi 3.23.100 - avfilter.h
lavfi: store and propagate number of channels information in audio buffer properties The channels field is required since the channel layout is not always available.
2012-07-30 16:00:05 +02:00
Add channels field to AVFilterBufferRefAudioProps.
doc/APIchanges: fill empty git commit hashes and dates
2012-12-15 11:41:12 +01:00
2012-11-03 - 481fdeee - lavu 52.3.100 - opt.h
lavu/opt: add AV_OPT_SAMPLE_FMT option
2012-11-02 14:17:17 +01:00
Add AV_OPT_TYPE_SAMPLE_FMT value to AVOptionType enum.
doc/APIchanges: fill empty git commit hashes and dates
2012-12-15 11:41:12 +01:00
2012-10-21 - 6fb2fd8 - lavc 54.68.100 - avcodec.h
lavc: add lavfi metadata support. This commit introduces a new AVPacket side data type: AV_PKT_DATA_STRINGS_METADATA. Its main goal is to provide a way to transmit the metadata from the AVFilterBufferRef up to the AVFrame. This is at the moment "only" useful for lavfi input from libavdevice: lavd/lavfi only outputs packets, and the metadata from the buffer ref kept in its context needs to be transmitted from the packet to the frame by the decoders. The buffer ref can be destroyed at any time (along with the metadata), and a duplication of the AVPacket needs to duplicate the metadata as well, so the choice of using the side data to store them was selected. Making sure lavd/lavfi raises the metadata is useful to allow tools like ffprobe to access the filters metadata (it is at the moment the only way); ffprobe will now automatically show the AVFrame metadata in any customizable output format for users. API users will also be able to access the AVFrame->metadata pointer the same way ffprobe does (av_frame_get_metadata). All the changes are done in this single commit to avoid some memory leaks: for instances, the changes in lavfi/avcodec.c are meant to duplicate the metadata from the buffer ref into the AVFrame. Unless we have an internal way of freeing the AVFrame->metadata automatically, it will leak in most of the user apps. To fix this problem, we introduce AVCodecContext->metadata and link avctx->metadata to the current frame->metadata and free it at each decode frame call (and in the codec closing callback for the last one). But doing this also means to update the way the tiff decoder already handles the AVFrame->metadata (it's the only one decoder with frame metadata at the moment), by making sure it is not trying to free a pointer already freed by the lavc internals. The lavfi/avcodec.c buffer ref code is based on an old Thomas Kühnel work, the rest of the code belongs to the commit author. Signed-off-by: Thomas Kühnel <kuehnelth@googlemail.com> Signed-off-by: Clément Bœsch <ubitux@gmail.com>
2012-10-16 23:49:03 +02:00
lavfi 3.20.100 - avfilter.h
Add AV_PKT_DATA_STRINGS_METADATA side data type, used to transmit key/value
strings between AVPacket and AVFrame, and add metadata field to
AVCodecContext (which shall not be accessed by users; see AVFrame metadata
instead).
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-09-27 - a70b493 - lavd 54.3.100 - version.h
Add missing version macros to libraries Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-27 11:12:19 -03:00
Add LIBAVDEVICE_IDENT symbol.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-09-27 - a70b493 - lavfi 3.18.100 - version.h
Add missing version macros to libraries Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-27 11:12:19 -03:00
Add LIBAVFILTER_IDENT symbol.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-09-27 - a70b493 - libswr 0.16.100 - version.h
Add missing version macros to libraries Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-27 11:12:19 -03:00
Add LIBSWRESAMPLE_VERSION, LIBSWRESAMPLE_BUILD
and LIBSWRESAMPLE_IDENT symbols.
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 1.0 was cut here -------- 8< ---------
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-09-06 - 29e972f - lavu 51.72.100 - parseutils.h
lavu/parseutils: add av_small_strptime() Make internal small_strptime() function public, and use it in place of strptime(). This allows to avoid a dependency on strptime() on systems which do not support it. In particular, fix trac ticket #992.
2012-09-01 13:32:43 +02:00
Add av_small_strptime() time parsing function.
Can be used as a stripped-down replacement for strptime(), on
systems which do not support it.
Move subrip/text API change info from Changelog to doc/APIchanges. Note that a lavf bump was missing so I'm using 54.28.100 as a reference.
2012-09-23 20:21:26 +02:00
2012-08-25 - 2626cc4 - lavf 54.28.100
Matroska demuxer now identifies SRT subtitles as AV_CODEC_ID_SUBRIP instead
of AV_CODEC_ID_TEXT.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-08-13 - 5c0d8bc - lavfi 3.8.100 - avfilter.h
lavfi: add avfilter_get_class() and iteration callbacks Allow iteration over filter options.
2012-08-09 14:59:10 +02:00
Add avfilter_get_class() function, and priv_class field to AVFilter
struct.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-08-12 - a25346e - lavu 51.69.100 - opt.h
lavu/opt.h: add AV_OPT_FLAG_FILTERING_PARAM macro
2012-08-09 16:21:07 +02:00
Add AV_OPT_FLAG_FILTERING_PARAM symbol in opt.h.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-07-31 - 23fc4dd - lavc 54.46.100
lavc: add channels field to AVFrame This is required otherwise it is not always possible to guess the number of channels from the layout, for example if the channel layout is unknown.
2012-07-30 15:24:30 +02:00
Add channels field to AVFrame.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-07-30 - f893904 - lavu 51.66.100
audioconvert: add av_get_standard_channel_layout(). Also bump minor version and add APIchanges entry.
2012-07-30 10:26:40 +02:00
Add av_get_channel_description()
and av_get_standard_channel_layout() functions.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-07-21 - 016a472 - lavc 54.43.100
avcodec: add decode_error_flags field to AVFrame Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-07-20 23:28:02 +02:00
Add decode_error_flags field to AVFrame.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-07-20 - b062936 - lavf 54.18.100
lavf: make cmdutils's check_stream_specifier public. The new function is called avformat_match_stream_specifier() and does not include logging the error message.
2012-07-18 11:41:13 +02:00
Add avformat_match_stream_specifier() function.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-07-14 - f49ec1b - lavc 54.38.100 - avcodec.h
lavc: add metadata to AVFrame See thread: Subject: [libav-devel] [PATCH 1/3] avcodec: add metadata to AVFrame Date: Tue, 4 Oct 2011 00:19:51 +0200
2011-09-26 22:26:13 +02:00
Add metadata to AVFrame, and the accessor functions
av_frame_get_metadata() and av_frame_set_metadata().
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-07-10 - 0e003d8 - lavc 54.33.100
lavc: add av_fast_padded_mallocz Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-07-10 03:49:44 +00:00
Add av_fast_padded_mallocz().
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-07-10 - 21d5609 - lavfi 3.2.0 - avfilter.h
lavfi: add init_opaque callback This will be used by filters which require an opaque field to be passed in input. Should be required only for filters which imply a programmatic use. This is possibly a temporary solution, to be removed when we'll have a clearer and better agreememnt of how/if to pass binary data for initializing a filter. See thread: Subject: [FFmpeg-devel][PATCH] lavfi: add init2 callback Date: Fri, 6 Jul 2012 01:22:17 +0200
2012-07-06 00:41:27 +02:00
Add init_opaque() callback to AVFilter struct.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-06-26 - e6674e4 - lavu 51.63.100 - imgutils.h
lavu/imgutils: create misc functions for dealing with buffers Move the lavc/imgconvert functions and rename them as follows: avpicture_get_size -> av_image_get_buffer_size() avpicture_fill -> av_image_fill_arrays() avpicture_layout -> av_image_copy_to_buffer() The new functions have an align parameter, which allows to define the linesize alignment assumed in the buffer (which is set or read). The names of the functions are consistent with the lavu/samples API (av_samples_get_buffer_size(), av_samples_fill_arrays()).
2012-06-19 02:45:36 +02:00
Add functions to libavutil/imgutils.h:
av_image_get_buffer_size()
av_image_fill_arrays()
av_image_copy_to_buffer()
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-06-24 - c41899a - lavu 51.62.100 - version.h
lavu: split version info into version.h Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-06-24 03:03:51 +02:00
version moved from avutil.h to version.h
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-04-11 - 359abb1 - lavu 51.58.100 - error.h
lavu/error: add av_make_error_string() and av_err2str() convenience utilities These functions are modeled after the corresponding utilities in libavutil/timestamp.h.
2012-06-10 00:17:45 +02:00
Add av_make_error_string() and av_err2str() utilities to
libavutil/error.h.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-06-05 - 62b39d4 - lavc 54.24.100
lavc: add pkt_duration field to AVFrame
2012-03-08 15:22:53 +01:00
Add pkt_duration field to AVFrame.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-05-24 - f2ee065 - lavu 51.54.100
lavu/pixfmt: move AVPALETTE_SIZE and _COUNT to pixfmt.h Move AVPALETTE_SIZE and AVPALETTE_COUNT definition from libavcodec/avcodec.h to libavutil/pixfmt.h. The definition is more useful in libavutil, where it can be shared for example by libavfilter and libswscale.
2012-04-10 16:34:16 +02:00
Move AVPALETTE_SIZE and AVPALETTE_COUNT macros from
libavcodec/avcodec.h to libavutil/pixfmt.h.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-05-14 - 94a9ac1 - lavf 54.5.100
lavf: add av_guess_frame_sample_aspect_ratio function Guesses the sample aspect ratio of a frame, based on both the stream and the frame aspect ratio. Since the frame aspect ratio is set by the codec but the stream aspect ratio is set by the demuxer, these two may not be equal. This function tries to return the value that you should use if you would like to display the frame. Basic logic is to use the stream aspect ratio if it is set to something sane otherwise use the frame aspect ratio. This way a container setting, which is usually easy to modify can override the coded value in the frames. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-07 20:27:08 +02:00
Add av_guess_sample_aspect_ratio() function.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-04-20 - 65fa7bc - lavfi 2.70.100
lavfi: add avfilter_unref_bufferp() Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2012-04-16 08:17:25 +02:00
Add avfilter_unref_bufferp() to avfilter.h.
APIchanges: fill hashes. Also fix some dates (use the commit date instead of the author date).
2012-09-23 20:35:03 +02:00
2012-04-13 - 162e400 - lavfi 2.68.100
lavfi: install asrc_abuffer.h header The header is part of the public API, in particular is used by doc/examples/filtering_audio.c.
2012-04-12 00:02:30 +02:00
Install libavfilter/asrc_abuffer.h public header.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2012-03-26 - a67d9cf - lavfi 2.66.100
lavfi: add avfilter_fill_frame_from_{audio_,}buffer_ref().
2012-02-14 17:00:53 +01:00
Add avfilter_fill_frame_from_{audio_,}buffer_ref() functions.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-05-15 - ff46809 / e6c4ac7 - lavu 52.32.100 / 52.11.0 - pixdesc.h
pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*
2013-05-12 15:41:49 +02:00
Replace PIX_FMT_* flags with AV_PIX_FMT_FLAG_*.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-04-03 - 6fc58a8 / 507b1e4 - lavc 55.7.100 / 55.4.0 - avcodec.h
avcodec: Add field order information to AVCodecParserContext. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-04-09 16:39:34 +09:00
Add field_order to AVCodecParserContext.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-04-19 - f4b05cd / 5e83d9a - lavc 55.5.100 / 55.2.0 - avcodec.h
h264: fully support cropping. Based on a patch by Vittorio Giovara <vittorio.giovara@gmail.com> Fixes Bug 378.
2013-02-18 16:32:18 +01:00
Add CODEC_FLAG_UNALIGNED to allow decoders to produce unaligned output.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-04-11 - lavfi 3.53.100 / 3.8.0
231fd44 / 38f0c07 - Move all content from avfiltergraph.h to avfilter.h. Deprecate
doc/APIchanges: add missing hashes and dates
2013-04-19 08:34:22 +02:00
avfilterhraph.h, user applications should include just avfilter.h
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
86070b8 / bc1a985 - Add avfilter_graph_alloc_filter(), deprecate avfilter_open() and
doc/APIchanges: add missing hashes and dates
2013-04-19 08:34:22 +02:00
avfilter_graph_add_filter().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
4fde705 / 1113672 - Add AVFilterContext.graph pointing to the AVFilterGraph that contains the
doc/APIchanges: add missing hashes and dates
2013-04-19 08:34:22 +02:00
filter.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
710b0aa / 48a5ada - Add avfilter_init_str(), deprecate avfilter_init_filter().
46de9ba / 1ba95a9 - Add avfilter_init_dict().
16fc24b / 7cdd737 - Add AVFilter.flags field and AVFILTER_FLAG_DYNAMIC_{INPUTS,OUTPUTS} flags.
f4db6bf / 7e8fe4b - Add avfilter_pad_count() for counting filter inputs/outputs.
835cc0f / fa2a34c - Add avfilter_next(), deprecate av_filter_next().
doc/APIchanges: add missing hashes and dates
2013-04-19 08:34:22 +02:00
Deprecate avfilter_uninit().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-04-09 - lavfi 3.51.100 / 3.7.0 - avfilter.h
0594ef0 / b439c99 - Add AVFilter.priv_class for exporting filter options through the
doc/APIchanges: add missing hashes and dates
2013-04-19 08:34:22 +02:00
AVOptions API in the similar way private options work in lavc and lavf.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
44d4488 / 8114c10 - Add avfilter_get_class().
lavfi: add a bump and docs entries for the AVOptions switch
2013-04-05 15:37:29 +02:00
Switch all filters to use AVOptions.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-03-19 - 17ebef2 / 2c328a9 - lavu 52.20.100 / 52.9.0 - pixdesc.h
pixdesc: add a function for counting planes in a pixel format.
2013-03-16 19:37:52 +01:00
Add av_pix_fmt_count_planes() function for counting planes in a pixel format.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-03-16 - ecade98 / 42c7c61 - lavfi 3.47.100 / 3.6.0
avfiltergraph: replace AVFilterGraph.filter_count with nb_filters This is more consistent with the naming in the rest of Libav.
2013-02-25 12:12:36 +01:00
Add AVFilterGraph.nb_filters, deprecate AVFilterGraph.filter_count.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-03-08 - Reference counted buffers - lavu 52.8.0, lavc 55.0.100 / 55.0.0, lavf 55.0.100 / 55.0.0,
lavd 54.4.100 / 54.0.0, lavfi 3.5.0
36099df / 8e401db, 532f31a / 1cec062 - add a new API for reference counted buffers and buffer
Add the bumps and APIchanges entries for reference counted buffers changes.
2013-02-17 10:31:25 +01:00
pools (new header libavutil/buffer.h).
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2653e12 / 1afddbe - add AVPacket.buf to allow reference counting for the AVPacket data.
Add the bumps and APIchanges entries for reference counted buffers changes.
2013-02-17 10:31:25 +01:00
Add av_packet_from_data() function for constructing packets from
av_malloc()ed data.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
c4e8821 / 7ecc2d4 - move AVFrame from lavc to lavu (new header libavutil/frame.h), add
Add the bumps and APIchanges entries for reference counted buffers changes.
2013-02-17 10:31:25 +01:00
AVFrame.buf/extended_buf to allow reference counting for the AVFrame
data. Add new API for working with reference-counted AVFrames.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
80e9e63 / 759001c - add the refcounted_frames field to AVCodecContext to make audio and
Add the bumps and APIchanges entries for reference counted buffers changes.
2013-02-17 10:31:25 +01:00
video decoders return reference-counted frames. Add get_buffer2()
callback to AVCodecContext which allocates reference-counted frames.
Add avcodec_default_get_buffer2() as the default get_buffer2()
implementation.
Deprecate AVCodecContext.get_buffer() / release_buffer() /
reget_buffer(), avcodec_default_get_buffer(),
avcodec_default_reget_buffer(), avcodec_default_release_buffer().
Remove avcodec_default_free_buffers(), which should not have ever
been called from outside of lavc.
Deprecate the following AVFrame fields:
* base -- is now stored in AVBufferRef
* reference, type, buffer_hints -- are unnecessary in the new API
* hwaccel_picture_private, owner, thread_opaque -- should not
cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>
2016-04-27 13:45:23 -04:00
have been accessed from outside of lavc
Add the bumps and APIchanges entries for reference counted buffers changes.
2013-02-17 10:31:25 +01:00
* qscale_table, qstride, qscale_type, mbskip_table, motion_val,
mb_type, dct_coeff, ref_index -- mpegvideo-specific tables,
which are not exported anymore.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
a05a44e / 7e35037 - switch libavfilter to use AVFrame instead of AVFilterBufferRef. Add
Add the bumps and APIchanges entries for reference counted buffers changes.
2013-02-17 10:31:25 +01:00
av_buffersrc_add_frame(), deprecate av_buffersrc_buffer().
Add av_buffersink_get_frame() and av_buffersink_get_samples(),
deprecate av_buffersink_read() and av_buffersink_read_samples().
Deprecate AVFilterBufferRef and all functions for working with it.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-03-17 - 6c17ff8 / 12c5c1d - lavu 52.19.100 / 52.8.0 - avstring.h
avstring: Add locale independent versions of some ctype.h functions Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-06 14:00:22 +02:00
Add av_isdigit, av_isgraph, av_isspace, av_isxdigit.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-02-23 - 71cf094 / 9f12235 - lavfi 3.40.100 / 3.4.0 - avfiltergraph.h
lavfi: connect libavresample options to af_resample via AVFilterGraph
2012-12-18 21:27:35 -05:00
Add resample_lavr_opts to AVFilterGraph for setting libavresample options
for auto-inserted resample filters.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-01-25 - e7e14bc / 38c1466 - lavu 52.17.100 / 52.7.0 - dict.h
dict: add av_dict_parse_string() Can be used to set multiple key/value pairs from a string. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-01-02 21:04:23 +00:00
Add av_dict_parse_string() to set multiple key/value pairs at once from a
string.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-01-25 - 25be630 / b85a5e8 - lavu 52.16.100 / 52.6.0 - avstring.h
lavu: Add av_strnstr() This is a length limited version of strstr() Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-01-24 14:09:48 +00:00
Add av_strnstr()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-01-15 - e7e0186 / 8ee288d - lavu 52.15.100 / 52.5.0 - hmac.h
lavu: Add an API for calculating HMAC (RFC 2104) This supports HMAC-MD5 and HMAC-SHA1 for now, other hashes are simple to add. Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-12 15:01:06 +03:00
Add AVHMAC.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-09-18 01:42:18 +02:00
2013-01-13 - 8ee7b38 / 44e065d - lavc 54.87.100 / 54.36.0 - vdpau.h
vdpau: Add context and common helpers for hwaccel support Signed-off-by: Diego Biurrun <diego@biurrun.de>
2013-01-12 17:53:43 +02:00
Add AVVDPAUContext struct for VDPAU hardware-accelerated decoding.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2013-01-12 - dae382b / 169fb94 - lavu 52.14.100 / 52.4.0 - pixdesc.h
Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU. Also fix a lavu version typo in APIchanges.
2013-01-12 12:21:33 +01:00
Add AV_PIX_FMT_VDPAU flag.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2013-01-07 - 249fca3 / 074a00d - lavr 1.1.0
lavr: add a public function for setting a custom channel map This allows reordering, duplication, and silencing of input channels.
2012-12-19 14:58:57 -05:00
Add avresample_set_channel_mapping() for input channel reordering,
duplication, and silencing.
Merge commit '40d43d25e76ca078e7665752e815fc8d96252f06' * commit '40d43d25e76ca078e7665752e815fc8d96252f06': APIchanges: Add missing av_pix_fmt_get_chroma_sub_sample entry Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
2016-01-19 08:53:43 +01:00
2012-12-29 - lavu 52.13.100 / 52.3.0 - avstring.h
2ce43b3 / d8fd06c - Add av_basename() and av_dirname().
e13d5e9 / c1a02e8 - Add av_pix_fmt_get_chroma_sub_sample and deprecate
avcodec_get_chroma_sub_sample.
avstring: add av_basename and av_dirname Thread safe version of the common basename and dirname.
2012-12-23 21:25:24 +01:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-11-11 - 03b0787 / 5980f5d - lavu 52.6.100 / 52.2.0 - audioconvert.h
lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h
2012-11-10 09:03:17 -05:00
Rename audioconvert.h to channel_layout.h. audioconvert.h is now deprecated.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-10-21 - e3a91c5 / a893655 - lavu 51.77.100 / 51.45.0 - error.h
avutil: Add AVERROR_EXPERIMENTAL Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2012-10-18 22:59:04 -06:00
Add AVERROR_EXPERIMENTAL
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-10-12 - a33ed6b / d2fcb35 - lavu 51.76.100 / 51.44.0 - pixdesc.h
pixdesc: add functions for accessing pixel format descriptors. Make av_pix_fmt_descriptors table static on next major bump. Making the table public is dangerous, since the caller has no way to know how large it actually is. It also prevents adding new fields to AVPixFmtDescriptor without a major bump.
2012-10-06 12:36:38 +02:00
Add functions for accessing pixel format descriptors.
Accessing the av_pix_fmt_descriptors array directly is now
deprecated.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-10-11 - f391e40 / 9a92aea - lavu 51.75.100 / 51.43.0 - aes.h, md5.h, sha.h, tree.h
avutil: Add functions for allocating opaque contexts for algorithms The current API where the plain size is exposed is not of much use - in most cases it is allocated dynamically anyway. If allocated e.g. on the stack via an uint8_t array, there's no guarantee that the struct's members are aligned properly (unless the array is overallocated and the opaque pointer within it manually aligned to some unspecified alignment). Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-11 15:08:04 +03:00
Add functions for allocating the opaque contexts for the algorithms,
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-10-10 - de31814 / b522000 - lavf 54.32.100 / 54.18.0 - avio.h
avio: introduce avio_closep
2012-10-10 01:39:06 +02:00
Add avio_closep to complement avio_close.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-10-08 - ae77266 / 78071a1 - lavu 51.74.100 / 51.42.0 - pixfmt.h
pixfmt: add AV_ prefixes to PIX_FMT_*
2012-10-06 11:18:06 +02:00
Rename PixelFormat to AVPixelFormat and all PIX_FMT_* to AV_PIX_FMT_*.
To provide backwards compatibility, PixelFormat is now #defined as
AVPixelFormat.
Note that this can break user code that includes pixfmt.h and uses the
'PixelFormat' identifier. Such code should either #undef PixelFormat
or stop using the PixelFormat name.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-10-05 - 55c49af / e7ba5b1 - lavr 1.0.0 - avresample.h
lavr: bump major to 1 and declare it stable.
2012-10-05 06:59:22 +02:00
Data planes parameters to avresample_convert() and
avresample_read() are now uint8_t** instead of void**.
Libavresample is now stable.
Merge commit '1384df641994bf3d6cb51084290aa94752737bae' * commit '1384df641994bf3d6cb51084290aa94752737bae': lavf: Add an option for avoiding negative timestamps Conflicts: libavformat/avformat.h libavformat/mux.c libavformat/options_table.h libavformat/version.h See: 3ba0dab76ac32f0c9f50c916a73bc64e43c1fdf9 See: a89c01253190b9eb9de8e28a3252423bf7732511 Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-07 22:59:00 +01:00
2012-09-26 - 3ba0dab7 / 1384df64 - lavf 54.29.101 / 56.06.3 - avformat.h
Add AVFormatContext.avoid_negative_ts.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-09-24 - 46a3595 / a42aada - lavc 54.59.100 / 54.28.0 - avcodec.h
lavc: add avcodec_free_frame(). Since an AVFrame now has malloced members (extended_data), it must have a destructor.
2012-09-21 09:07:02 +02:00
Add avcodec_free_frame(). This function must now
be used for freeing an AVFrame.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-09-12 - e3e09f2 / 8919fee - lavu 51.73.100 / 51.41.0 - audioconvert.h
lavu/audioconvert: add a second low frequency channel. Can be used by DTS-HD, TrueHD and E-AC-3, among others. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-09-12 17:09:31 +02:00
Added AV_CH_LOW_FREQUENCY_2 channel mask value.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-09-04 - b21b5b0 / 686a329 - lavu 51.71.100 / 51.40.0 - opt.h
avopt: Reorder the default_val struct, making i64 the first field Also mention this change in APIchanges. Signed-off-by: Martin Storsjö <martin@martin.st>
2012-08-31 13:35:47 +03:00
Reordered the fields in default_val in AVOption, changed which
default_val field is used for which AVOptionType.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-08-30 - 98298eb / a231832 - lavc 54.54.101 / 54.26.1 - avcodec.h
lavc: add lossy/lossless codec properties.
2012-08-28 11:21:59 +02:00
Add codec descriptor properties AV_CODEC_PROP_LOSSY and
AV_CODEC_PROP_LOSSLESS.
doc/APIchanges: add an entry for codec descriptors. Also fill in missing dates and hashes.
2012-08-22 10:37:35 +02:00
2012-08-18 - lavc 54.26 - avcodec.h
Add codec descriptors for accessing codec properties without having
to refer to a specific decoder or encoder.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
f5f3684 / c223d79 - Add an AVCodecDescriptor struct and functions
doc/APIchanges: add an entry for codec descriptors. Also fill in missing dates and hashes.
2012-08-22 10:37:35 +02:00
avcodec_descriptor_get() and avcodec_descriptor_next().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
f5f3684 / 51efed1 - Add AVCodecDescriptor.props and AV_CODEC_PROP_INTRA_ONLY.
6c180b3 / 91e59fe - Add avcodec_descriptor_get_by_name().
doc/APIchanges: add an entry for codec descriptors. Also fill in missing dates and hashes.
2012-08-22 10:37:35 +02:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-08-08 - f5f3684 / 987170c - lavu 51.68.100 / 51.38.0 - dict.h
dict: add av_dict_count() This adds a function to retrieve the number of entries in a dictionary and updates the places directly accessing what should be an opaque struct to use this new function instead. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-08 17:30:15 +01:00
Add av_dict_count().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-08-07 - 7a72695 / 104e10f - lavc 54.51.100 / 54.25.0 - avcodec.h
lavc: add AV prefix to codec ids.
2012-08-05 10:36:55 +02:00
Rename CodecID to AVCodecID and all CODEC_ID_* to AV_CODEC_ID_*.
lavc: fix mixing CODEC_ID/AV_CODEC_ID in C++ code. C++ does not allow to mix different enums, so e.g. code comparing ACodecID with CodecID would fail to compile with gcc. This very evil hack should fix this problem.
2012-08-08 08:04:56 +02:00
To provide backwards compatibility, CodecID is now #defined as AVCodecID.
Note that this can break user code that includes avcodec.h and uses the
'CodecID' identifier. Such code should either #undef CodecID or stop using the
CodecID name.
lavc: add AV prefix to codec ids.
2012-08-05 10:36:55 +02:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-08-03 - e776ee8 / 239fdf1 - lavu 51.66.101 / 51.37.1 - cpu.h
x86: build: replace mmx2 by mmxext Refactoring mmx2/mmxext YASM code with cpuflags will force renames. So switching to a consistent naming scheme beforehand is sensible. The name "mmxext" is more official and widespread and also the name of the CPU flag, as reported e.g. by the Linux kernel.
2012-07-08 18:42:12 +02:00
lsws 2.1.1 - swscale.h
Rename AV_CPU_FLAG_MMX2 ---> AV_CPU_FLAG_MMXEXT.
Rename SWS_CPU_CAPS_MMX2 ---> SWS_CPU_CAPS_MMXEXT.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-07-29 - 7c26761 / 681ed00 - lavf 54.22.100 / 54.13.0 - avformat.h
avf: introduce nobuffer option Useful in cases where a significant analyzeduration is still needed, while minimizing buffering before output. An example is processing low-latency streams where all media types won't necessarily come in if the analyzeduration is small. Additional changes by Josh Allmann <joshua.allmann@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-07-26 16:35:12 -07:00
Add AVFMT_FLAG_NOBUFFER for low latency use cases.
doc/APIchanges: add 2 missing hashes & versions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-28 00:45:19 +01:00
2012-07-10 - fbe0245 / f3e5e6f - lavu 51.65.100 / 51.37.0
mem: introduce av_malloc_array and av_mallocz_array Both function ease allocating large arrays implementing the overflow check inside it.
2012-07-09 15:29:30 +02:00
Add av_malloc_array() and av_mallocz_array()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-06-22 - e847f41 / d3d3a32 - lavu 51.61.100 / 51.34.0
lavu: add av_usleep() function This function implements a delay using the first available of the following functions: - nanosleep() - usleep() - Sleep() (Windows) The conditional #includes in time.c are simplified by including unistd.h and windows.h whenever they are available rather than having these lines triggered by specific functions. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-21 17:00:25 +01:00
Add av_usleep()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-06-20 - 4da42eb / ae0a301 - lavu 51.60.100 / 51.33.0
lavf, lavu: version bumps and APIchanges for av_gettime() move Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-20 17:28:34 +01:00
Move av_gettime() to libavutil, add libavutil/time.h
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-06-09 - 82edf67 / 3971be0 - lavr 0.0.3
Add Dolby/DPLII downmix support to libavresample Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
2012-06-09 13:45:49 -07:00
Add a parameter to avresample_build_matrix() for Dolby/DPLII downmixing.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-06-12 - c7b9eab / 9baeff9 - lavfi 2.79.100 / 2.23.0 - avfilter.h
lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs This is more consistent with naming in the rest of Libav.
2012-06-12 21:25:10 +02:00
Add AVFilterContext.nb_inputs/outputs. Deprecate
AVFilterContext.input/output_count.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-06-12 - c7b9eab / 84b9fbe - lavfi 2.79.100 / 2.22.0 - avfilter.h
lavfi: add avfilter_pad_get_type() and avfilter_pad_get_name(). This will allow making AVFilterPad opaque for the calling apps, since those are the only two fields that can be useful to the users.
2012-06-12 19:57:57 +02:00
Add avfilter_pad_get_type() and avfilter_pad_get_name(). Those
should now be used instead of accessing AVFilterPad members
directly.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-06-12 - 3630a07 / b0f0dfc - lavu 51.57.100 / 51.32.0 - audioconvert.h
Bump lavu minor and add an APIChanges entry for audioconvert functions.
2012-05-28 21:40:44 +02:00
Add av_get_channel_layout_channel_index(), av_get_channel_name()
and av_channel_layout_extract_channel().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-05-25 - 53ce990 / 154486f - lavu 51.55.100 / 51.31.0 - opt.h
opt: Add av_opt_set_bin() Introduce a new function to set binary data through AVOption, avoiding having to convert the binary data to a string inbetween. Signed-off-by: Martin Storsjö <martin@martin.st>
2012-05-25 12:32:39 +02:00
Add av_opt_set_bin()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-05-15 - lavfi 2.74.100 / 2.17.0
Add missing version bumps and APIchanges/Changelog entries.
2012-05-14 22:02:14 +02:00
Add support for audio filters
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
61930bd / ac71230, 1cbf7fb / a2cd9be - add video/audio buffer sink in a new installed
Add missing version bumps and APIchanges/Changelog entries.
2012-05-14 22:02:14 +02:00
header buffersink.h
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
1cbf7fb / 720c6b7 - add av_buffersrc_write_frame(), deprecate
Add missing version bumps and APIchanges/Changelog entries.
2012-05-14 22:02:14 +02:00
av_vsrc_buffer_add_frame()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
61930bd / ab16504 - add avfilter_copy_buf_props()
61930bd / 9453c9e - add extended_data to AVFilterBuffer
61930bd / 1b8c927 - add avfilter_get_audio_buffer_ref_from_arrays()
Add missing version bumps and APIchanges/Changelog entries.
2012-05-14 22:02:14 +02:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-05-09 - lavu 51.53.100 / 51.30.0 - samplefmt.h
61930bd / 142e740 - add av_samples_copy()
61930bd / 6d7f617 - add av_samples_set_silence()
Add missing version bumps and APIchanges/Changelog entries.
2012-05-14 22:02:14 +02:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-05-09 - 61930bd / a5117a2 - lavc 54.21.101 / 54.13.1
lavc: pad last audio frame with silence when needed.
2012-05-07 13:55:03 +02:00
For audio formats with fixed frame size, the last frame
no longer needs to be padded with silence, libavcodec
will handle this internally (effectively all encoders
behave as if they had CODEC_CAP_SMALL_LAST_FRAME set).
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-05-07 - 653d117 / 828bd08 - lavc 54.20.100 / 54.13.0 - avcodec.h
lavc: add sample rate and channel layout to AVFrame. Rationale is the same as for video width/height etc.
2012-05-04 19:12:31 +02:00
Add sample_rate and channel_layout fields to AVFrame.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-05-01 - 2330eb1 / 4010d72 - lavr 0.0.1
lavr: use 8.8 instead of 10.6 as the 16-bit fixed-point mixing coeff type
2012-04-26 16:02:37 -04:00
Change AV_MIX_COEFF_TYPE_Q6 to AV_MIX_COEFF_TYPE_Q8.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-04-25 - e890b68 / 3527a73 - lavu 51.48.100 / 51.29.0 - cpu.h
avutil: add av_parse_cpu_flags() function This moves the cpu flag parsing code from avconv to avutil so it can be accessed elsewhere. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 18:06:51 +01:00
Add av_parse_cpu_flags()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-04-24 - 3ead79e / c8af852 - lavr 0.0.0
Add libavresample This is a new library for audio sample format, channel layout, and sample rate conversion.
2012-03-23 17:42:17 -04:00
Add libavresample audio conversion library
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-04-20 - 3194ab7 / 0c0d1bc - lavu 51.47.100 / 51.28.0 - audio_fifo.h
avutil: add audio fifo buffer The functions operate on the sample level rather than the byte level and work with all audio sample formats.
2012-03-23 17:45:48 -04:00
Add audio FIFO functions:
av_audio_fifo_free()
av_audio_fifo_alloc()
av_audio_fifo_realloc()
av_audio_fifo_write()
av_audio_fifo_read()
av_audio_fifo_drain()
av_audio_fifo_reset()
av_audio_fifo_size()
av_audio_fifo_space()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-04-14 - lavfi 2.70.100 / 2.16.0 - avfiltergraph.h
7432bcf / d7bcc71 Add avfilter_graph_parse2().
avfiltergraph: make the AVFilterInOut alloc/free API public This is required for letting applications to create and destroy AVFilterInOut structs in a convenient way. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-11 15:30:46 +02:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-04-08 - 6bfb304 / 4d693b0 - lavu 51.46.100 / 51.27.0 - samplefmt.h
avutil: add av_get_packed_sample_fmt() and av_get_planar_sample_fmt() Based on a patch by Clément Bœsch <ubitux@gmail.com>
2012-04-05 17:00:53 -04:00
Add av_get_packed_sample_fmt() and av_get_planar_sample_fmt()
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2012-03-21 - b75c67d - lavu 51.43.100
lavu: add av_bprintf and related.
2012-02-01 20:37:50 +01:00
Add bprint.h for bprint API.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2012-02-21 - 9cbf17e - lavc 54.4.100
lavc: introduce av_get_pcm_codec.
2012-02-16 14:59:55 +01:00
Add av_get_pcm_codec() function.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2012-02-16 - 560b224 - libswr 0.7.100
libswr: allow to set custom matrices.
2012-02-16 11:26:32 +01:00
Add swr_set_matrix() function.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2012-02-09 - c28e7af - lavu 51.39.100
lavu: add timestamp.h header with convenience timestamp utilities
2012-01-17 17:12:42 +01:00
Add a new installed header libavutil/timestamp.h with timestamp
utilities.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2012-02-06 - 70ffda3 - lavu 51.38.100
lavu: introduce av_parse_ratio() and use it in ffmpeg and lavfi/aspect Factorize code and provide ratio parsing consistency.
2012-01-17 15:25:14 +01:00
Add av_parse_ratio() function to parseutils.h.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2012-02-06 - 70ffda3 - lavu 51.38.100
lavu: introduce av_parse_ratio() and use it in ffmpeg and lavfi/aspect Factorize code and provide ratio parsing consistency.
2012-01-17 15:25:14 +01:00
Add AV_LOG_MAX_OFFSET macro to log.h.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2012-02-02 - 0eaa123 - lavu 51.37.100
lavu: add public timecode API.
2012-01-16 11:20:46 +01:00
Add public timecode helpers.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2012-01-24 - 0c3577b - lavfi 2.60.100
lavfi: add avfilter_graph_dump.
2012-01-19 17:38:44 +01:00
Add avfilter_graph_dump.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-03-20 - 0ebd836 / 3c90cc2 - lavfo 54.2.0
APIChanges: add entry for av_read_packet deprecation
2012-10-25 16:26:06 +02:00
Deprecate av_read_packet(), use av_read_frame() with
AVFMT_FLAG_NOPARSE | AVFMT_FLAG_NOFILLIN in AVFormatContext.flags
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-03-05 - lavc 54.10.100 / 54.8.0
f095391 / 6699d07 Add av_get_exact_bits_per_sample()
f095391 / 9524cf7 Add av_get_audio_frame_duration()
avcodec: add av_get_audio_frame_duration() function. This is a utility function for the user to get the frame duration based on the codec id, frame size in bytes, and various AVCodecContext parameters.
2012-01-26 20:08:23 -05:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-03-04 - 2af8f2c / 44fe77b - lavc 54.8.100 / 54.7.0 - avcodec.h
lavc: make codec_is_decoder/encoder() public.
2012-03-02 17:00:53 +01:00
Add av_codec_is_encoder/decoder().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-03-01 - 1eb7f39 / 442c132 - lavc 54.5.100 / 54.3.0 - avcodec.h
avpacket: Add a function for shrinking already allocated side data Signed-off-by: Martin Storsjö <martin@martin.st>
2012-02-28 01:08:31 +02:00
Add av_packet_shrink_side_data.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-02-29 - 79ae084 / dd2a4bc - lavf 54.2.100 / 54.2.0 - avformat.h
Add a minor bump, changelog/APIchanges entry and some documentation for APIC support.
2012-02-28 12:07:53 +01:00
Add AVStream.attached_pic and AV_DISPOSITION_ATTACHED_PIC,
used for dealing with attached pictures/cover art.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-02-25 - 305e4b3 / c9bca80 - lavu 51.41.100 / 51.24.0 - error.h
avutil: add AVERROR_UNKNOWN Useful to return instead of -1 when the cause of the error is unknown, typically from an external library.
2012-02-24 23:27:14 -05:00
Add AVERROR_UNKNOWN
APIchanges: mark the place where 0.8 was cut.
2012-03-20 07:58:00 +01:00
NOTE: this was backported to 0.8
avutil: add AVERROR_UNKNOWN Useful to return instead of -1 when the cause of the error is unknown, typically from an external library.
2012-02-24 23:27:14 -05:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-02-20 - eadd426 / e9cda85 - lavc 54.2.100 / 54.2.0
avcodec: add duration field to AVCodecParserContext This will allow parsers to export the duration of the current frame being output, if known, instead of using AVCodecContext.frame_size.
2012-01-12 20:03:17 -05:00
Add duration field to AVCodecParserContext
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-02-20 - eadd426 / 0b42a93 - lavu 51.40.100 / 51.23.1 - mathematics.h
avutil: add av_rescale_q_rnd() to allow different rounding
2012-02-13 15:35:00 -05:00
Add av_rescale_q_rnd()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-02-08 - f2b20b7 / 38d5533 - lavu 51.38.101 / 51.22.1 - pixdesc.h
pixdesc: mark pseudopaletted formats with a special flag. This makes it possible to dintinguish them from PAL8. Fixes an invalid write in avpicture_layout().
2012-02-01 15:32:21 +01:00
Add PIX_FMT_PSEUDOPAL flag.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-02-08 - f2b20b7 / 52f82a1 - lavc 54.2.100 / 54.1.0
lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacket Deprecate avcodec_encode_video().
2012-02-01 09:54:38 +01:00
Add avcodec_encode_video2() and deprecate avcodec_encode_video().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-02-01 - 4c677df / 316fc74 - lavc 54.1.0
avcodec: Add av_fast_padded_malloc(). Wrapper around av_fast_malloc() that keeps FF_INPUT_BUFFER_PADDING_SIZE zero-padded bytes at the end of the used buffer. Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>.
2012-01-31 15:40:11 +00:00
Add av_fast_padded_malloc() as alternative for av_realloc() when aligned
memory is required. The buffer will always have FF_INPUT_BUFFER_PADDING_SIZE
zero-padded bytes at the end.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-01-31 - a369a6b / dd6d3b0 - lavf 54.1.0
lavf: add functions for accessing the fourcc<->CodecID mapping tables. Fixes bug 212.
2012-01-27 13:33:09 +01:00
Add avformat_get_riff_video_tags() and avformat_get_riff_audio_tags().
APIchanges: mark the place where 0.8 was cut.
2012-03-20 07:58:00 +01:00
NOTE: this was backported to 0.8
lavf: add functions for accessing the fourcc<->CodecID mapping tables. Fixes bug 212.
2012-01-27 13:33:09 +01:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-01-31 - a369a6b / af08d9a - lavc 54.1.0
lavc: add avcodec_is_open(). It allows to check whether an AVCodecContext is open in a documented way. Right now the undocumented way this check is done in lavf/lavc is by checking whether AVCodecContext.codec is NULL. However it's desirable to be able to set AVCodecContext.codec before avcodec_open2().
2011-12-08 06:57:44 +01:00
Add avcodec_is_open() function.
APIchanges: mark the place where 0.8 was cut.
2012-03-20 07:58:00 +01:00
NOTE: this was backported to 0.8
lavc: add avcodec_is_open(). It allows to check whether an AVCodecContext is open in a documented way. Right now the undocumented way this check is done in lavf/lavc is by checking whether AVCodecContext.codec is NULL. However it's desirable to be able to set AVCodecContext.codec before avcodec_open2().
2011-12-08 06:57:44 +01:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-01-30 - 151ecc2 / 8b93312 - lavu 51.36.100 / 51.22.0 - intfloat.h
avutil: make intfloat api public The functions are already av_ prefixed and intfloat header is already provided. Install libavutil/intfloat.h Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-01-29 20:09:22 +00:00
Add a new installed header libavutil/intfloat.h with int/float punning
functions.
APIchanges: mark the place where 0.8 was cut.
2012-03-20 07:58:00 +01:00
NOTE: this was backported to 0.8
avutil: make intfloat api public The functions are already av_ prefixed and intfloat header is already provided. Install libavutil/intfloat.h Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-01-29 20:09:22 +00:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-01-25 - lavf 53.31.100 / 53.22.0
3c5fe5b / f1caf01 Allow doing av_write_frame(ctx, NULL) for flushing possible
doc: Update APIchanges with info on muxer flushing Signed-off-by: Martin Storsjö <martin@martin.st>
2012-01-25 12:43:19 +02:00
buffered data within a muxer. Added AVFMT_ALLOW_FLUSH for
muxers supporting it (av_write_frame makes sure it is called
only for muxers with this flag).
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-01-15 - lavc 53.56.105 / 53.34.0
avcodec: bump minor version and add APIChanges for the new audio encoding API
2011-12-18 19:47:38 -05:00
New audio encoding API:
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
67f5650 / b2c75b6 Add CODEC_CAP_VARIABLE_FRAME_SIZE capability for use by audio
avcodec: bump minor version and add APIChanges for the new audio encoding API
2011-12-18 19:47:38 -05:00
encoders.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
67f5650 / 5ee5fa0 Add avcodec_fill_audio_frame() as a convenience function.
67f5650 / b2c75b6 Add avcodec_encode_audio2() and deprecate avcodec_encode_audio().
avcodec: bump minor version and add APIChanges for the new audio encoding API
2011-12-18 19:47:38 -05:00
Add AVCodec.encode2().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-01-12 - b18e17e / 3167dc9 - lavfi 2.59.100 / 2.15.0
lavfi: move version macros to a new installed header version.h
2011-12-31 16:20:10 +01:00
Add a new installed header -- libavfilter/version.h -- with version macros.
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 0.9 was cut here -------- 8< ---------
APIchanges: add entry after av_buffersink_poll_frame() addition
2011-12-08 22:55:33 +01:00
2011-12-08 - a502939 - lavfi 2.52.0
Add av_buffersink_poll_frame() to buffersink.h.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2011-12-08 - 26c6fec - lavu 51.31.0
lavu: introduce av_log_format_line.
2011-12-08 13:54:05 +01:00
Add av_log_format_line.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2011-12-03 - 976b095 - lavu 51.30.0
lavu/error: define AVERROR_BUG. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-12-03 11:21:30 +01:00
Add AVERROR_BUG.
APIchanges: fill in missing dates and hashes.
2012-03-26 22:43:10 +02:00
2011-11-24 - 573ffbb - lavu 51.28.1
lavu: add av_get_alt_sample_fmt().
2011-11-24 04:30:09 +01:00
Add av_get_alt_sample_fmt() to samplefmt.h.
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-11-03 - 96949da - lavu 51.23.0
Replace all strcasecmp/strncasecmp usages. All current usages of it are incompatible with localization. For example strcasecmp("i", "I") != 0 is possible, but would break many of the places where it is used. Instead use our own implementations that always treat the data as ASCII. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-11-02 20:17:25 +01:00
Add av_strcasecmp() and av_strncasecmp() to avstring.h.
lavu: update minor number and add APIchanges entry after recent av_strtok() addition
2011-10-18 18:40:52 +02:00
2011-10-20 - b35e9e1 - lavu 51.22.0
Add av_strtok() to avstring.h.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2012-01-03 - ad1c8dd / b73ec05 - lavu 51.34.100 / 51.21.0
Merge remote-tracking branch 'qatar/master' * qatar/master: fate: add dxtory test adx_parser: rewrite. adxdec: Validate channel count to fix a division by zero. adxdec: Do not require extradata. cmdutils: K&R reformatting cosmetics alacdec: implement the 2-pass prediction type. alacenc: implement the 2-pass prediction type. alacenc: do not generate invalid multi-channel ALAC files alacdec: fill in missing or guessed info about the extradata format. utvideo: proper median prediction for interlaced videos lavu: bump lavu minor for av_popcount64 dca: K&R formatting cosmetics dct: K&R formatting cosmetics lavf: flush decoders in avformat_find_stream_info(). win32: detect number of CPUs using affinity Add av_popcount64 snow: Restore three mistakenly removed casts. Conflicts: cmdutils.c doc/APIchanges libavcodec/adx_parser.c libavcodec/adxdec.c libavcodec/alacenc.c libavutil/avutil.h tests/fate/screen.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-04 01:12:34 +01:00
Add av_popcount64
Add minor bumps and APIchanges entries for lavc/lavfi changes.
2011-12-25 18:24:14 +01:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-12-18 - 7c29313 / 8400b12 - lavc 53.46.1 / 53.28.1
avcodec: deprecate AVFrame.age This was intended as an optimisation for skipped blocks in MPEG2 P-frames and never used elsewhere. Removing this "optimisation" speeds up MPEG2 decoding by 1-2% (ARM Cortex-A9). Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-12-18 20:41:42 +00:00
Deprecate AVFrame.age. The field is unused.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-12-12 - 8bc7fe4 / 5266045 - lavf 53.25.0 / 53.17.0
lavu: bump lavu minor for av_popcount64 Add it to doc/APIchanges and update and correct other entries.
2012-01-03 15:30:30 +01:00
Add avformat_close_input().
lavf: add avformat_close_input(). It sets the supplied AVFormatContext pointer to NULL after freeing it, which is safer and its name is consistent with other lavf functions. Also deprecate av_close_input_file().
2011-12-11 10:34:08 +01:00
Deprecate av_close_input_file() and av_close_input_stream().
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2011-12-09 - c59b80c / b2890f5 - lavu 51.32.0 / 51.20.0 - audioconvert.h
apichanges: fill in changes for lavu 51.19 and 51.20
2014-06-23 18:50:34 -04:00
Expand the channel layout list.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-12-02 - e4de716 / 0eea212 - lavc 53.40.0 / 53.25.0
Add avcodec_decode_audio4(). Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.
2011-09-06 12:17:45 -04:00
Add nb_samples and extended_data fields to AVFrame.
Deprecate AVCODEC_MAX_AUDIO_FRAME_SIZE.
Deprecate avcodec_decode_audio3() in favor of avcodec_decode_audio4().
avcodec_decode_audio4() writes output samples to an AVFrame, which allows
audio decoders to use get_buffer().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-12-04 - e4de716 / 560f773 - lavc 53.40.0 / 53.24.0
avcodec: change number of plane pointers from 4 to 8 at next major bump. Add AV_NUM_DATA_POINTERS to simplify the bump transition. This will allow for supporting more planar audio channels without having to allocate separate pointer arrays.
2011-11-14 16:07:03 -05:00
Change AVFrame.data[4]/base[4]/linesize[4]/error[4] to [8] at next major bump.
Change AVPicture.data[4]/linesize[4] to [8] at next major bump.
Change AVCodecContext.error[4] to [8] at next major bump.
Add AV_NUM_DATA_POINTERS to simplify the bump transition.
APIchanges: fillin some missing data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-28 13:10:23 +02:00
2011-11-24 - lavu 51.29.0 / 51.19.0
92afb43 / bd97b2e - add planar RGB pixel formats
92afb43 / 6b0768e - add PIX_FMT_PLANAR and PIX_FMT_RGB pixel descriptions
apichanges: fill in changes for lavu 51.19 and 51.20
2014-06-23 18:50:34 -04:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-11-23 - 8e576d5 / bbb46f3 - lavu 51.27.0 / 51.18.0
libavutil: add utility functions to simplify allocation of audio buffers. Based on code by Stefano Sabatini.
2011-11-12 15:43:43 -05:00
Add av_samples_get_buffer_size(), av_samples_fill_arrays(), and
av_samples_alloc(), to samplefmt.h.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-11-23 - 8e576d5 / 8889cc4 - lavu 51.27.0 / 51.17.0
libavutil: add planar sample formats and av_sample_fmt_is_planar()
2011-11-12 15:58:40 -05:00
Add planar sample formats and av_sample_fmt_is_planar() to samplefmt.h.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-11-19 - dbb38bc / f3a29b7 - lavc 53.36.0 / 53.21.0
avcodec: move some AVCodecContext fields to an internal struct. A new field, AVCodecContext.internal is used to hold a new struct AVCodecInternal, which has private fields that are not codec-specific and are used by general libavcodec functions. Moved internal_buffer, internal_buffer_count, and is_copy.
2011-11-15 15:34:50 -05:00
Move some AVCodecContext fields to a new private struct, AVCodecInternal,
which is accessed from a new field, AVCodecContext.internal.
- fields moved:
AVCodecContext.internal_buffer --> AVCodecInternal.buffer
AVCodecContext.internal_buffer_count --> AVCodecInternal.buffer_count
AVCodecContext.is_copy --> AVCodecInternal.is_copy
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-11-16 - 8709ba9 / 6270671 - lavu 51.26.0 / 51.16.0
APIchanges: fill in some blanks Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-11-28 16:47:03 +00:00
Add av_timegm()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-11-13 - lavf 53.21.0 / 53.15.0
Add an APIchanges entry and a minor bump for avio changes.
2011-11-13 17:08:26 +01:00
New interrupt callback API, allowing per-AVFormatContext/AVIOContext
interrupt callbacks.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
5f268ca / 6aa0b98 Add AVIOInterruptCB struct and the interrupt_callback field to
Add an APIchanges entry and a minor bump for avio changes.
2011-11-13 17:08:26 +01:00
AVFormatContext.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
5f268ca / 1dee0ac Add avio_open2() with additional parameters. Those are
Add an APIchanges entry and a minor bump for avio changes.
2011-11-13 17:08:26 +01:00
an interrupt callback and an options AVDictionary.
This will allow passing AVOptions to protocols after lavf
54.0.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-11-06 - 13b7781 / ba04ecf - lavu 51.24.0 / 51.14.0
avstring: Add locale independent implementations of strcasecmp/strncasecmp Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-05 17:20:41 +02:00
Add av_strcasecmp() and av_strncasecmp() to avstring.h.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-11-06 - 13b7781 / 07b172f - lavu 51.24.0 / 51.13.0
avstring: Add locale independent implementations of toupper/tolower Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-05 17:15:43 +02:00
Add av_toupper()/av_tolower()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-11-05 - d8cab5c / b6d08f4 - lavf 53.19.0 / 53.13.0
doc: Fix the name of the new function Signed-off-by: Martin Storsjö <martin@martin.st>
2012-01-30 21:11:33 +02:00
Add avformat_network_init()/avformat_network_deinit()
avformat: Add functions for doing global network initialization Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-01 13:40:04 +02:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-10-27 - 6faf0a2 / 512557b - lavc 53.24.0 / 53.15.0
avcodec: remove avcodec_parse_frame and deprecate associated elements. The documentation for CODEC_CAP_PARSE_ONLY and AVCodecContext.parse_only indicates that they are utilized through avcodec_parse_frame(), which was never actually implemented.
2011-09-27 13:54:25 -04:00
Remove avcodec_parse_frame.
Deprecate AVCodecContext.parse_only and CODEC_CAP_PARSE_ONLY.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-10-19 - d049257 / 569129a - lavf 53.17.0 / 53.10.0
lavf: add avformat_new_stream as a replacement for av_new_stream. It takes a codec parameter, thus enabling codec-specific defaults.
2011-06-18 11:19:27 +02:00
Add avformat_new_stream(). Deprecate av_new_stream().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-10-13 - 91eb1b1 / b631fba - lavf 53.16.0 / 53.9.0
avformat: add AVInputFormat flag AVFMT_NO_BYTE_SEEK. This will prevent seeking by bytes for formats that cannot handle this.
2011-10-02 11:57:53 -04:00
Add AVFMT_NO_BYTE_SEEK AVInputFormat flag.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-10-12 - lavu 51.21.0 / 51.12.0
AVOptions: bump minor and add APIchanges entry.
2011-10-04 08:13:40 +02:00
AVOptions API rewrite.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
- f884ef0 / 145f741 FF_OPT_TYPE* renamed to AV_OPT_TYPE_*
AVOptions: bump minor and add APIchanges entry.
2011-10-04 08:13:40 +02:00
- new setting/getting functions with slightly different semantics:
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
f884ef0 / dac66da av_set_string3 -> av_opt_set
AVOptions: bump minor and add APIchanges entry.
2011-10-04 08:13:40 +02:00
av_set_double -> av_opt_set_double
av_set_q -> av_opt_set_q
av_set_int -> av_opt_set_int
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
f884ef0 / 41d9d51 av_get_string -> av_opt_get
AVOptions: bump minor and add APIchanges entry.
2011-10-04 08:13:40 +02:00
av_get_double -> av_opt_get_double
av_get_q -> av_opt_get_q
av_get_int -> av_opt_get_int
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
- f884ef0 / 8c5dcaa trivial rename av_next_option -> av_opt_next
- f884ef0 / 641c7af new functions - av_opt_child_next, av_opt_child_class_next
AVOptions: bump minor and add APIchanges entry.
2011-10-04 08:13:40 +02:00
and av_opt_find2()
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-09-22 - a70e787 - lavu 51.17.0
lavu: add av_x_if_null().
2011-09-16 12:52:45 +02:00
Add av_x_if_null().
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-09-18 - 645cebb - lavc 53.16.0
lavc: add CODEC_FLAG2_SHOW_ALL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-18 15:18:35 +02:00
Add showall flag2
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-09-16 - ea8de10 - lavfi 2.42.0
lavfi: add avfilter_all_channel_layouts public symbol This list is mainly useful to be directly used as a parameter by the audio sink buffer, when there is no need to force a specific channel layout. The list of formats is generated programmatically, and avoids channel layouts not supported by libavfilter (with more than 8 channels). We preferred to avoid compile-time generation in order to avoid some unnecessary complexity (build hacks, generating code maintainance etc.). A more compact way to express this list through the use of macros should be possible when libavfilter will support more than 8 channels, as there will be no need to filter out channel layouts with more than 8 channels. See thread: Subject: [FFmpeg-devel] [PATCH] lavfi: add ff_all_channel_layouts internal symbol Date: Sat, 20 Aug 2011 15:33:16 +0200
2011-08-18 15:26:21 +02:00
Add avfilter_all_channel_layouts.
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-09-16 - 9899037 - lavfi 2.41.0
lavfi: rename avfilter_all_* function names to avfilter_make_all_* A function name should tell what the function does rather than what the function returns. This also avoids possible conflicts (e.g. between a function and a public list of all supported formats), and clarifies the code. Breaks audio API/ABI, add a backward compatibility layer for video API/ABI.
2011-09-13 01:46:29 +02:00
Rename avfilter_all_* function names to avfilter_make_all_*.
In particular, apply the renames:
avfilter_all_formats -> avfilter_make_all_formats
avfilter_all_channel_layouts -> avfilter_make_all_channel_layouts
avfilter_all_packing_formats -> avfilter_make_all_packing_formats
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-09-12 - 4381bdd - lavfi 2.40.0
lavfi: bump minor and update APIchanges after recent updates These changes were forgotten in commits: lavfi: simplify signature for avfilter_get_audio_buffer() and friends (commit 2c0317419bc8c7f28496d5181d951bbe8837071f) and lavfi: consistently use int for sample_rate in AVFilterLink and AVFilterBufferRefAudioProps (commit 4381bddc9f93da34a44e683bdc4c05c6f061244e)
2011-09-12 21:59:00 +02:00
Change AVFilterBufferRefAudioProps.sample_rate type from uint32_t to int.
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-09-12 - 2c03174 - lavfi 2.40.0
lavfi: simplify signature for avfilter_get_audio_buffer() and friends The additional parameters were never used and are complicating the function interface. Also, they were inconsistent with the way the video API works. So this assumes that a requested samples buffer will have *always* the format specified in the requested link. This breaks audio filtering API and ABI.
2011-08-30 23:22:29 +02:00
Simplify signature for avfilter_get_audio_buffer(), make it
consistent with avfilter_get_video_buffer().
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-09-06 - 4f7dfe1 - lavfi 2.39.0
lavfi: rename vsink_buffer.c to sink_buffer.c, and vsink_buffer.h to buffersink.h This is done in order to clarify the non-video-specific nature of the buffersink code, as the result of the video/audio API unification of the previous commit, and for improving overall consistency.
2011-09-06 18:37:44 +02:00
Rename libavfilter/vsink_buffer.h to libavfilter/buffersink.h.
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-09-06 - c4415f6 - lavfi 2.38.0
lavfi: unify asink_buffer and vsink_buffer API The new API is more generic (no distinction between audio/video for pulling frames), and avoids code duplication. A backward compatibility layer is kept for avoiding tools ABI breaks (only for the video binary interface, audio interface was never used in the tools).
2011-08-18 16:21:47 +02:00
Unify video and audio sink API.
In particular, add av_buffersink_get_buffer_ref(), deprecate
av_vsink_buffer_get_video_buffer_ref() and change the value for the
opaque field passed to the abuffersink init function.
APIChanges: fill missing dates and hashes.
2011-11-05 12:31:25 +01:00
2011-09-04 - 61e2e29 - lavu 51.16.0
av_string: add av_asprintf().
2011-09-03 19:51:28 +02:00
Add av_asprintf().
Fix some APIchange versions.
2011-08-30 00:19:58 +02:00
2011-08-22 - dacd827 - lavf 53.10.0
Rename find_program_from_stream to av_find_program_from_stream and add it to avformat.h Also extend the functionality to use the last found program to start the search after that program. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-08-22 23:42:19 +02:00
Add av_find_program_from_stream().
Fix some APIchange versions.
2011-08-30 00:19:58 +02:00
2011-08-20 - 69e2c1a - lavu 51.13.0
lavu: add av_get_media_type_string() convenience function Avoid code duplication.
2011-08-18 12:27:44 +02:00
Add av_get_media_type_string().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-09-03 - 1889c67 / fb4ca26 - lavc 53.13.0
Merge remote-tracking branch 'qatar/master' * qatar/master: AVOptions: fix av_set_string3() doxy to match reality. cmdutils: get rid of dummy contexts for examining AVOptions. lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions. AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find(). cpu detection: avoid a signed overflow Conflicts: avconv.c cmdutils.c doc/APIchanges ffmpeg.c libavcodec/options.c libavcodec/version.h libavformat/version.h libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
2011-09-04 04:11:53 +02:00
lavf 53.11.0
lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions.
2011-08-23 07:23:52 +02:00
lsws 2.1.0
Add {avcodec,avformat,sws}_get_class().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-08-03 - 1889c67 / c11fb82 - lavu 51.15.0
AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find(). It allows to search for options only with AVClass, without allocating the corresponding context.
2011-08-23 07:11:26 +02:00
Add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find() function.
Fix some APIchange versions.
2011-08-30 00:19:58 +02:00
2011-08-14 - 323b930 - lavu 51.12.0
fifo: add av_fifo_peek2(), and deprecate av_fifo_peek() The new function provides a more flexible interface for peeking at a FIFO buffer data.
2011-08-13 18:26:01 +02:00
Add av_fifo_peek2(), deprecate av_fifo_peek().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-08-26 - lavu 51.14.0 / 51.9.0
- 976a8b2 / add41de..976a8b2 / abc78a5 Do not include intfloat_readwrite.h,
APIchanges: mention cleaned up header includes Fixes bug 188. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Janne Grunau <janne-libav@jannau.net>
2012-01-03 00:40:08 -06:00
mathematics.h, rational.h, pixfmt.h, or log.h from avutil.h.
fifo: add av_fifo_peek2(), and deprecate av_fifo_peek() The new function provides a more generic interface than av_fifo_peek() for peeking at a FIFO buffer data. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-29 17:30:23 +02:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-08-16 - 27fbe31 / 48f9e45 - lavf 53.11.0 / 53.8.0
lavf: add avformat_query_codec(). It allows to check if a given codec can be written into a container.
2011-08-11 20:34:45 +02:00
Add avformat_query_codec().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-08-16 - 27fbe31 / bca06e7 - lavc 53.11.0
lavc: add avcodec_get_type() for mapping codec_id -> type.
2011-08-11 17:45:50 +02:00
Add avcodec_get_type().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-08-06 - 0cb233c / 2f63440 - lavf 53.7.0
APIchanges: note error_recognition in lavf Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-08-06 01:42:35 -04:00
Add error_recognition to AVFormatContext.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-08-02 - 1d186e9 / 9d39cbf - lavc 53.9.1
apichange: add an entry for AV_PKT_FLAG_CORRUPT
2011-08-01 17:46:29 +02:00
Add AV_PKT_FLAG_CORRUPT AVPacket flag.
APIchanges: fill some lavfi entries with the corresponding git hash
2011-08-20 13:40:03 +02:00
2011-07-16 - b57df29 - lavfi 2.27.0
lavfi: add audio channel packing negotiation fields Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
2011-06-28 08:56:19 +03:00
Add audio packing negotiation fields and helper functions.
In particular, add AVFilterPacking enum, planar, in_packings and
out_packings fields to AVFilterLink, and the functions:
avfilter_set_common_packing_formats()
avfilter_all_packing_formats()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-07-10 - 3602ad7 / a67c061 - lavf 53.6.0
Add an APIChanges entry and bump minor versions for recent changes.
2011-07-14 10:09:05 +02:00
Add avformat_find_stream_info(), deprecate av_find_stream_info().
APIchanges: mark the place where 0.7 was cut.
2012-03-20 07:58:00 +01:00
NOTE: this was backported to 0.7
Add an APIChanges entry and bump minor versions for recent changes.
2011-07-14 10:09:05 +02:00
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-07-10 - 3602ad7 / 0b950fe - lavc 53.8.0
Add an APIChanges entry and bump minor versions for recent changes.
2011-07-14 10:09:05 +02:00
Add avcodec_open2(), deprecate avcodec_open().
APIchanges: mark the place where 0.7 was cut.
2012-03-20 07:58:00 +01:00
NOTE: this was backported to 0.7
APIchanges: mention avcodec_alloc_context()/2/3 There was no minor bump for making avcodec_alloc_context3() public and deprecating the other two, so I'm using the first next lavc bump.
2012-01-28 09:05:55 +01:00
Add avcodec_alloc_context3. Deprecate avcodec_alloc_context() and
avcodec_alloc_context2().
Add an APIChanges entry and bump minor versions for recent changes.
2011-07-14 10:09:05 +02:00
lavf: bump minor and add APIchanges entry for av_get_output_timestamp
2011-07-01 10:09:04 +02:00
2011-07-01 - b442ca6 - lavf 53.5.0 - avformat.h
Add function av_get_output_timestamp().
lavu: bump minor and add APIchanges entry for AV_PICTURE_TYPE_NONE The symbols was added in the git commit 512933671409f9f88cc9fdfc8f29525d32240bab.
2011-06-30 11:09:13 +02:00
2011-06-28 - 5129336 - lavu 51.11.0 - avutil.h
Define the AV_PICTURE_TYPE_NONE value in AVPictureType enum.
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 0.7 was cut here -------- 8< ---------
-------- 8< --------- FFmpeg 0.8 was cut here -------- 8< ---------
APIchanges: fill some lavfi entries with the corresponding git hash
2011-08-20 13:40:03 +02:00
2011-06-19 - fd2c0a5 - lavfi 2.23.0 - avfilter.h
lavfi: add layout negotiation fields and helper functions.
2011-06-19 20:31:24 +02:00
Add layout negotiation fields and helper functions.
In particular, add in_chlayouts and out_chlayouts to AVFilterLink,
and the functions:
avfilter_set_common_sample_formats()
avfilter_set_common_channel_layouts()
avfilter_all_channel_layouts()
APIchanges: fill some lavfi entries with the corresponding git hash
2011-08-20 13:40:03 +02:00
2011-06-19 - 527ca39 - lavfi 2.22.0 - AVFilterFormats
lavfi: use int64_t lists in AVFilteFormats The list type was changed to int64_t to be able to hold channel layouts. avfilter_make_format_list() still takes a int32_t array and converts it to int64_t. A new function, avfilter_make_format64_list, that takes int64_t arrays has been added.
2011-06-07 21:17:23 +03:00
Change type of AVFilterFormats.formats from int * to int64_t *,
and update formats handling API accordingly.
avfilter_make_format_list() still takes a int32_t array and converts
it to int64_t. A new function, avfilter_make_format64_list(), that
takes int64_t arrays has been added.
APIchanges: fill some lavfi entries with the corresponding git hash
2011-08-20 13:40:03 +02:00
2011-06-19 - 44f669e - lavfi 2.21.0 - vsink_buffer.h
lavfi: add vsink_buffer, and use it in ff* tools Also add the public interface libavfilter/vsink_buffer.h.
2011-06-11 18:43:11 +02:00
Add video sink buffer and vsink_buffer.h public header.
APIchanges: fill some lavfi entries with the corresponding git hash
2011-08-20 13:40:03 +02:00
2011-06-12 - 9fdf772 - lavfi 2.18.0 - avcodec.h
libavfilter: implement avfilter_fill_frame_from_video_buffer_ref()
2011-06-11 18:21:53 +02:00
Add avfilter_get_video_buffer_ref_from_frame() function in
libavfilter/avcodec.h.
APIchanges: fill some lavfi entries with the corresponding git hash
2011-08-20 13:40:03 +02:00
2011-06-12 - c535494 - lavfi 2.17.0 - avfiltergraph.h
avfiltergraph: make the AVFilterInOut alloc/free API public This is required for letting applications to create and destroy AVFilterInOut structs in a convenient way.
2011-06-11 15:30:46 +02:00
Add avfilter_inout_alloc() and avfilter_inout_free() functions.
APIchanges: fill some lavfi entries with the corresponding git hash
2011-08-20 13:40:03 +02:00
2011-06-12 - 6119b23 - lavfi 2.16.0 - avfilter_graph_parse()
avfiltergraph: change the syntax of avfilter_graph_parse() Make it returns the list of open inputs and outputs, so it can be reused by applications. Breaks API/ABI.
2011-06-11 15:16:02 +02:00
Change avfilter_graph_parse() signature.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-06-23 - 686959e / 67e9ae1 - lavu 51.10.0 / 51.8.0 - attributes.h
Add av_printf_format, for marking printf style format strings and their parameters Signed-off-by: Martin Storsjö <martin@martin.st>
2011-06-17 10:30:15 +03:00
Add av_printf_format().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-06-16 - 2905e3f / 05e84c9, 2905e3f / 25de595 - lavf 53.4.0 / 53.2.0 - avformat.h
Add minor bumps and APIChanges entries for lavf private options.
2011-06-16 17:21:46 +02:00
Add avformat_open_input and avformat_write_header().
Deprecate av_open_input_stream, av_open_input_file,
AVFormatParameters and av_write_header.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-06-16 - 2905e3f / 7e83e1c, 2905e3f / dc59ec5 - lavu 51.9.0 / 51.7.0 - opt.h
Add minor bumps and APIChanges entries for lavf private options.
2011-06-16 17:21:46 +02:00
Add av_opt_set_dict() and av_opt_find().
Deprecate av_find_opt().
Add AV_DICT_APPEND flag.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-06-10 - 45fb647 / cb7c11c - lavu 51.6.0 - opt.h
avoptions: Add an av_opt_flag_is_set function for inspecting flag fields Signed-off-by: Martin Storsjö <martin@martin.st>
2011-05-27 22:21:40 +03:00
Add av_opt_flag_is_set().
APIchanges: fill hash for the avfilter_get_audio_buffer_ref_from_arrays addition
2011-06-10 13:03:22 +02:00
2011-06-10 - c381960 - lavfi 2.15.0 - avfilter_get_audio_buffer_ref_from_arrays
lavfi: implement avfilter_get_audio_buffer_ref_from_arrays()
2011-01-31 00:07:41 +01:00
Add avfilter_get_audio_buffer_ref_from_arrays() to avfilter.h.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-06-09 - f9ecb84 / d9f80ea - lavu 51.8.0 - AVMetadata
APIchanges: correctly interleave entries
2011-06-10 11:08:55 +02:00
Move AVMetadata from lavf to lavu and rename it to
AVDictionary -- new installed header dict.h.
All av_metadata_* functions renamed to av_dict_*.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-06-07 - d552f61 / a6703fa - lavu 51.8.0 - av_get_bytes_per_sample()
APIchanges: correctly interleave entries
2011-06-10 11:08:55 +02:00
Add av_get_bytes_per_sample() in libavutil/samplefmt.h.
Deprecate av_get_bits_per_sample_fmt().
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-06-05 - f956924 / b39b062 - lavu 51.8.0 - opt.h
APIchanges: correctly interleave entries
2011-06-10 11:08:55 +02:00
Add av_opt_free convenience function.
APIchanges: add entry for av_force_cpu_flags() addition
2011-06-10 11:06:55 +02:00
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-06-06 - 95a0242 - lavfi 2.14.0 - AVFilterBufferRefAudioProps
lavfi: prefer nb_samples over size in AVFilterBufferRefAudioProps Remove AVFilterBufferRefAudioProps.size, and use nb_samples in avfilter_get_audio_buffer() and avfilter_default_get_audio_buffer() in place of size. This is required as the size in the audio buffer may be aligned, so it may not contain a well defined number of samples.
2011-02-01 12:34:23 +01:00
Remove AVFilterBufferRefAudioProps.size, and use nb_samples in
avfilter_get_audio_buffer() and avfilter_default_get_audio_buffer() in
place of size.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-06-06 - 0bc2cca - lavu 51.6.0 - av_samples_alloc()
samplefmt: switch nb_channels/nb_samples params order in av_samples_alloc() This is consistent with the order of parameters in av_samples_fill_arrays().
2011-06-02 11:14:24 +02:00
Switch nb_channels and nb_samples parameters order in
av_samples_alloc().
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-06-06 - e1c7414 - lavu 51.5.0 - av_samples_*
samplefmt: change layout for arrays created by av_samples_alloc() and _fill_arrays() The new layout is consistent with that of the av_image_() API, and simplifies understanding and copy operations, it also preserves alignment information which was lost with the previous layout. This breaks API/ABI, but since the function was never referenced in the code (and it isn't unlikely already used by someone) then this should not be a problem.
2011-03-22 13:29:28 +01:00
Change the data layout created by av_samples_fill_arrays() and
av_samples_alloc().
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-06-06 - 27bcf55 - lavfi 2.13.0 - vsrc_buffer.h
vsrc_buffer: add flags param to av_vsrc_buffer_add_video_buffer_ref The new flags parameter allows to specify if the video ref to add should overwrite the cache, if the flag is not set vsrc_buffer will complain and abort; otherwise it will clean the already cached video ref before to overwrite it, thus avoiding a leak.
2011-06-02 15:43:21 +02:00
Make av_vsrc_buffer_add_video_buffer_ref() accepts an additional
flags parameter in input.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-06-03 - e977ca2 - lavfi 2.12.0 - avfilter_link_free()
lavfi: add avfilter_link_free() function Allow to free the buffers cached in each AVFilterLink pool. Fix leak.
2011-06-02 17:45:33 +02:00
Add avfilter_link_free() function.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-06-02 - 5ad38d9 - lavu 51.4.0 - av_force_cpu_flags()
APIchanges: correctly interleave entries
2011-06-10 11:08:55 +02:00
Add av_cpu_flags() in libavutil/cpu.h.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-28 - e71f260 - lavu 51.3.0 - pixdesc.h
lavu: add av_get_pix_fmt_name() convenience function Also deprecate avcodec_get_pix_fmt_name() in its favor.
2011-05-26 19:19:18 +02:00
Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate
avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-05-25 - 39e4206 / 30315a8 - lavf 53.3.0 - avformat.h
APIchanges: correctly interleave entries
2011-06-10 11:08:55 +02:00
Add fps_probe_size to AVFormatContext.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-22 - 5ecdfd0 - lavf 53.2.0 - avformat.h
lavf: deprecate avformat_alloc_output_context() in favor of avformat_alloc_output_context2() The new function accepts a slightly more intuitive order of paramters, and returns an error code, thus allowing applications to report a meaningful error message.
2011-05-19 22:09:34 +02:00
Introduce avformat_alloc_output_context2() and deprecate
avformat_alloc_output_context().
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-22 - 83db719 - lavfi 2.10.0 - vsrc_buffer.h
lavfi: make vsrc_buffer.h header public Address trac issue #33.
2011-05-22 19:30:08 +02:00
Make libavfilter/vsrc_buffer.h public.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-19 - c000a9f - lavfi 2.8.0 - avcodec.h
vsrc_buffer: add av_vsrc_buffer_add_frame() The new function is a wrapper around av_vsrc_buffer_add_video_buffer_ref(), and allows to simplify the act of pushing AVFrame data to the source buffer.
2011-05-19 01:17:16 +02:00
Add av_vsrc_buffer_add_frame() to libavfilter/avcodec.h.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-14 - 9fdf772 - lavfi 2.6.0 - avcodec.h
lavfi: add avfilter_get_video_buffer_ref_from_frame to avcodec.h Simplify passing AVFrame data to av_vsrc_buffer_add_video_buffer_ref().
2011-05-14 11:46:14 +02:00
Add avfilter_get_video_buffer_ref_from_frame() to libavfilter/avcodec.h.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-05-18 - 75a37b5 / 64150ff - lavc 53.7.0 - AVCodecContext.request_sample_fmt
Add APIchanges entry for request_sample_fmt.
2011-04-21 10:48:05 -04:00
Add request_sample_fmt field to AVCodecContext.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-05-10 - 59eb12f / 188dea1 - lavc 53.6.0 - avcodec.h
lavc: move some flac-specific options to its private context.
2011-04-02 12:28:01 +02:00
Deprecate AVLPCType and the following fields in
AVCodecContext: lpc_coeff_precision, prediction_order_method,
min_partition_order, max_partition_order, lpc_type, lpc_passes.
Corresponding FLAC encoder options should be used instead.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-07 - 9fdf772 - lavfi 2.5.0 - avcodec.h
lavfi: add libavfilter/avcodec.h and avfilter_copy_frame_props() avfilter_copy_frame_props() avoids code duplication and increases robustness. The added files libavfilter/avcodec.[ch] are used for containing utilities useful for gluing togheter libavfilter and libavcodec.
2011-05-01 14:47:05 +02:00
Add libavfilter/avcodec.h header and avfilter_copy_frame_props()
function.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-07 - 18ded93 - lavc 53.5.0 - AVFrame
lavc: add format field to AVFrame The format is a per-frame property, having it in AVFrame simplify the operation of extraction of that information, since avoids the need to access the codec/stream context.
2011-05-01 14:10:20 +02:00
Add format field to AVFrame.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-07 - 22333a6 - lavc 53.4.0 - AVFrame
lavc: add width and height fields to AVFrame width and height are per-frame properties, setting these values in AVFrame simplify the operation of extraction of that information, since avoids the need to check the codec/stream context.
2011-05-01 14:02:08 +02:00
Add width and height fields to AVFrame.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-01 - 35fe66a - lavfi 2.4.0 - avfilter.h
lavfi: rename AVFilterBufferRefVideoProps.pixel_aspect to sample_aspect_ratio Improve consistency with libavcodec. This breaks libavfilter API/ABI. The non-sequential 2.1.0 -> 2.4.0 bump is due to the mess previously done with the lavfi minor number.
2011-04-29 13:12:39 +02:00
Rename AVFilterBufferRefVideoProps.pixel_aspect to
sample_aspect_ratio.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-01 - 77e9dee - lavc 53.3.0 - AVFrame
lavc: add a sample_aspect_ratio field to AVFrame The sample aspect ratio is a per-frame property, so it makes sense to define it in AVFrame rather than in the codec/stream context. Simplify application-level sample aspect ratio information extraction, and allow further simplifications.
2011-04-29 13:04:47 +02:00
Add a sample_aspect_ratio field to AVFrame.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-05-01 - 1ba5727 - lavc 53.2.0 - AVFrame
lavc: add a pkt_pos field to AVFrame This is similar to what was done with pkt_pts. This simplifies the operation of extracting the pos information from the AVPacket, and allows further simplifications.
2011-04-29 12:28:44 +02:00
Add a pkt_pos field to AVFrame.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-04-29 - 35ceaa7 - lavu 51.2.0 - mem.h
Move ff_dynarray_add to lavu and make it public.
2011-04-29 17:33:38 +02:00
Add av_dynarray_add function for adding
an element to a dynamic array.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-04-26 - d7e5aeb / bebe72f - lavu 51.1.0 - avutil.h
lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums Also deprecate av_get_pict_type_char() in favor of av_get_picture_type_char(). The new enum and av_get_picture_type_char() are defined in libavutil. This allows the use in libavfilter without the need to link against libavcodec. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-23 13:38:50 +02:00
Add AVPictureType enum and av_get_picture_type_char(), deprecate
FF_*_TYPE defines and av_get_pict_type_char() defined in
libavcodec/avcodec.h.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-04-26 - d7e5aeb / 10d3940 - lavfi 2.3.0 - avfilter.h
lavfi: add key_frame and pict_type to AVFilterBufferRefVideo. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-16 10:09:15 +02:00
Add pict_type and key_frame fields to AVFilterBufferRefVideo.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-04-26 - d7e5aeb / 7a11c82 - lavfi 2.2.0 - vsrc_buffer
vsrc_buffer: add sample_aspect_ratio fields to arguments. This fixes aspect handling in ffmpeg. This is based on a patch by Baptiste. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-01-31 20:48:35 +01:00
Add sample_aspect_ratio fields to vsrc_buffer arguments
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-04-21 - 8772156 / 94f7451 - lavc 53.1.0 - avcodec.h
Introduce slice threads flag. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-04-20 14:14:42 -04:00
Add CODEC_CAP_SLICE_THREADS for codecs supporting sliced threading.
document introduction of side data in APIchanges this should've been written earlier, sorry Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-18 05:32:14 +00:00
2011-04-15 - lavc 52.120.0 - avcodec.h
AVPacket structure got additional members for passing side information:
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
c407984 / 4de339e introduce side information for AVPacket
c407984 / 2d8591c make containers pass palette change in AVPacket
document introduction of side data in APIchanges this should've been written earlier, sorry Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-04-18 05:32:14 +00:00
lavf: bump minor and add an APIChanges entry for the last avio changes
2011-04-12 10:01:30 +02:00
2011-04-12 - lavf 52.107.0 - avio.h
Avio cleanup, part II - deprecate the entire URLContext API:
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
c55780d / 175389c add avio_check as a replacement for url_exist
9891004 / ff1ec0c add avio_pause and avio_seek_time as replacements
lavf: bump minor and add an APIChanges entry for the last avio changes
2011-04-12 10:01:30 +02:00
for _av_url_read_fseek/fpause
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
d4d0932 / cdc6a87 deprecate av_protocol_next(), avio_enum_protocols
lavf: bump minor and add an APIChanges entry for the last avio changes
2011-04-12 10:01:30 +02:00
should be used instead.
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
c88caa5 / 80c6e23 rename url_set_interrupt_cb->avio_set_interrupt_cb.
c88caa5 / f87b1b3 rename open flags: URL_* -> AVIO_*
d4d0932 / f8270bb add avio_enum_protocols.
d4d0932 / 5593f03 deprecate URLProtocol.
d4d0932 / c486dad deprecate URLContext.
d4d0932 / 026e175 deprecate the typedef for URLInterruptCB
c88caa5 / 8e76a19 deprecate av_register_protocol2.
11d7841 / b840484 deprecate URL_PROTOCOL_FLAG_NESTED_SCHEME
11d7841 / 1305d93 deprecate av_url_read_seek
11d7841 / fa104e1 deprecate av_url_read_pause
434f248 / 727c7aa deprecate url_get_filename().
434f248 / 5958df3 deprecate url_max_packet_size().
434f248 / 1869ea0 deprecate url_get_file_handle().
434f248 / 32a97d4 deprecate url_filesize().
434f248 / e52a914 deprecate url_close().
434f248 / 58a48c6 deprecate url_seek().
434f248 / 925e908 deprecate url_write().
434f248 / dce3756 deprecate url_read_complete().
434f248 / bc371ac deprecate url_read().
434f248 / 0589da0 deprecate url_open().
434f248 / 62eaaea deprecate url_connect.
434f248 / 5652bb9 deprecate url_alloc.
434f248 / 333e894 deprecate url_open_protocol
434f248 / e230705 deprecate url_poll and URLPollEntry
lavf: bump minor and add an APIChanges entry for the last avio changes
2011-04-12 10:01:30 +02:00
lavf: bump minor and add an APIChanges entry for avformat cleanup
2011-04-08 11:46:52 +02:00
2011-04-08 - lavf 52.106.0 - avformat.h
Minor avformat.h cleanup:
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
d4d0932 / a9bf9d8 deprecate av_guess_image2_codec
d4d0932 / c3675df rename avf_sdp_create->av_sdp_create
lavf: bump minor and add an APIChanges entry for avformat cleanup
2011-04-08 11:46:52 +02:00
lavf: bump minor version and add an APIChanges entry for avio changes
2011-03-17 13:42:45 +01:00
2011-04-03 - lavf 52.105.0 - avio.h
Large-scale renaming/deprecating of AVIOContext-related functions:
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2cae980 / 724f6a0 deprecate url_fdopen
2cae980 / 403ee83 deprecate url_open_dyn_packet_buf
2cae980 / 6dc7d80 rename url_close_dyn_buf -> avio_close_dyn_buf
2cae980 / b92c545 rename url_open_dyn_buf -> avio_open_dyn_buf
2cae980 / 8978fed introduce an AVIOContext.seekable field as a replacement for
lavf: bump minor version and add an APIChanges entry for avio changes
2011-03-17 13:42:45 +01:00
AVIOContext.is_streamed and url_is_streamed()
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
1caa412 / b64030f deprecate get_checksum()
1caa412 / 4c4427a deprecate init_checksum()
2fd41c9 / 4ec153b deprecate udp_set_remote_url/get_local_port
4fa0e24 / 933e90a deprecate av_url_read_fseek/fpause
4fa0e24 / 8d9769a deprecate url_fileno
0fecf26 / b7f2fdd rename put_flush_packet -> avio_flush
0fecf26 / 35f1023 deprecate url_close_buf
0fecf26 / 83fddae deprecate url_open_buf
0fecf26 / d9d86e0 rename url_fprintf -> avio_printf
0fecf26 / 59f65d9 deprecate url_setbufsize
6947b0c / 3e68b3b deprecate url_ferror
lavf: bump minor version and add an APIChanges entry for avio changes
2011-03-17 13:42:45 +01:00
e8bb2e2 deprecate url_fget_max_packet_size
76aa876 rename url_fsize -> avio_size
e519753 deprecate url_fgetc
655e45e deprecate url_fgets
a2704c9 rename url_ftell -> avio_tell
e16ead0 deprecate get_strz() in favor of avio_get_str
0300db8,2af07d3 rename url_fskip -> avio_skip
6b4aa5d rename url_fseek -> avio_seek
61840b4 deprecate put_tag
22a3212 rename url_fopen/fclose -> avio_open/close.
0ac8e2b deprecate put_nbyte
77eb550 rename put_byte -> avio_w8
put_[b/l]e<type> -> avio_w[b/l]<type>
put_buffer -> avio_write
b7effd4 rename get_byte -> avio_r8,
get_[b/l]e<type> -> avio_r[b/l]<type>
get_buffer -> avio_read
b3db9ce deprecate get_partial_buffer
8d9ac96 rename av_alloc_put_byte -> avio_alloc_context
doc/APIchanges: List merge commit hashes and version numbers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-13 03:32:23 +01:00
2011-03-25 - 27ef7b1 / 34b47d7 - lavc 52.115.0 - AVCodecContext.audio_service_type
Add APIchanges entry for audio_service_type.
2011-03-24 12:08:13 -04:00
Add audio_service_type field to AVCodecContext.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-03-17 - e309fdc - lavu 50.40.0 - pixfmt.h
Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-17 21:15:57 +11:00
Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats
Add missed APIchanges and changelog entries Add an APIchanges entry for the av_pkt_dump2 and av_pkt_dump_log2 functions, and a changelog entry for the apple http live streaming protocol handler. Since neither of them got a minor bump at commit time, but were applied before the jv demuxer, they all can be considered added in this minor version. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-03-17 12:23:52 +02:00
2011-03-02 - 863c471 - lavf 52.103.0 - av_pkt_dump2, av_pkt_dump_log2
Add new functions av_pkt_dump2, av_pkt_dump_log2 that uses the
source stream timebase for outputting timestamps. Deprecate
av_pkt_dump and av_pkt_dump_log.
Update version and APIchanges. Update libavformat/version.h and doc/APIChanges after renaming init_put_byte() and ByteIOContext to ffio_init_context() (private) and AVIOContext, (public), and deprecating the originals. (cherry picked from commit d2bbf82e65e4a128ab1f0bf48df5d1e43c43c698)
2011-02-20 08:46:22 -05:00
2011-02-20 - e731b8d - lavf 52.102.0 - avio.h
* e731b8d - rename init_put_byte() to ffio_init_context(), deprecating the
original, and move it to a private header so it is no longer
part of our public API. Instead, use av_alloc_put_byte().
* ae628ec - rename ByteIOContext to AVIOContext.
Add SHA1s to APIChanges for av_dump_format, av_parse_time and av_find_info_tag Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit c3dbfa1afd7d989e3bba4c6bfc492a52c012e9b3)
2011-02-17 21:49:08 +01:00
2011-02-16 - 09d171b - lavf 52.101.0 - avformat.h
lavf, lavu: bump minor versions and add an APIChanges entry for av_ prefixes Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit 09d171b98879f58be1a766d5f277e131b18e98a1)
2011-02-16 09:52:39 +01:00
lavu 52.39.0 - parseutils.h
Add SHA1s to APIChanges for av_dump_format, av_parse_time and av_find_info_tag Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit c3dbfa1afd7d989e3bba4c6bfc492a52c012e9b3)
2011-02-17 21:49:08 +01:00
* 610219a - Add av_ prefix to dump_format().
* f6c7375 - Replace parse_date() in lavf with av_parse_time() in lavu.
* ab0287f - Move find_info_tag from lavf to lavu and add av_prefix to it.
lavf, lavu: bump minor versions and add an APIChanges entry for av_ prefixes Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net> (cherry picked from commit 09d171b98879f58be1a766d5f277e131b18e98a1)
2011-02-16 09:52:39 +01:00
Merge libavcore into libavutil Done to keep ABI compatible. Otherwise this is just silly
2011-02-07 14:37:08 +01:00
2011-02-15 - lavu 52.38.0 - merge libavcore
libavcore is merged back completely into libavutil
APIchanges: update for 55bad0c: vbv_delay Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 8ed4cc65a19b5a6cc7ae6ed5072be2d3836dbeb2) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-02-15 14:18:49 +00:00
2011-02-10 - 55bad0c - lavc 52.113.0 - vbv_delay
Add vbv_delay field to AVCodecContext
apichanges: update for 24a83bd: add AV_DISPOSITION_CLEAN_EFFECTS flag Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 935ee1b9bba3d2fa1bf0d48eef278956307478cb)
2011-02-14 23:17:18 +00:00
2011-02-14 - 24a83bd - lavf 52.100.0 - AV_DISPOSITION_CLEAN_EFFECTS
Add AV_DISPOSITION_CLEAN_EFFECTS disposition flag.
Update APIchanges for 910b5b8 Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 08a459f096106f13c03182eed4b7cb725dc4a0ae)
2011-02-14 13:02:59 +00:00
2011-02-14 - 910b5b8 - lavfi 1.76.0 - AVFilterLink sample_aspect_ratio
Add sample_aspect_ratio field to AVFilterLink.
APIchanges: update for 12c14cd Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 77c330a046d668373cbd9542f3e1d4746916b02f)
2011-02-14 17:50:08 +00:00
2011-02-10 - 12c14cd - lavf 52.99.0 - AVStream.disposition
Add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED.
apichanges: fix 2 wrong hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-14 21:13:32 +01:00
2011-02-09 - c0b102c - lavc 52.112.0 - avcodec_thread_init()
Deprecate avcodec_thread_init() As a side effect of the last commit, avcodec_open() now calls it automatically, so there is no longer any need for clients to call it. Instead they should set AVCodecContext.thread_count. avcodec_thread_free() is deprecated, and will be removed from avcodec.h at the next MAJOR libavcodec bump. Rename the functions to ff_thread_init/free, since they are now internal. Wrappers are provided to maintain API compatibility. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit c0b102ca03fe92250f1ce620aec3836f529fc1d6)
2011-02-07 21:15:45 -05:00
Deprecate avcodec_thread_init()/avcodec_thread_free() use; instead
set thread_count before calling avcodec_open.
apichanges: fix 2 wrong hashes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-02-14 21:13:32 +01:00
2011-02-09 - 37b00b4 - lavc 52.111.0 - threading API
Frame-based multithreading framework using pthreads See doc/multithreading.txt for details on use in codecs. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-02-07 21:15:44 -05:00
Add CODEC_CAP_FRAME_THREADS with new restrictions on get_buffer()/
release_buffer()/draw_horiz_band() callbacks for appropriate codecs.
Add thread_type and active_thread_type fields to AVCodecContext.
Add missing git revision hask. (cherry picked from commit c2bd7578af069206831a9c25fa68c9bbd5004619)
2011-02-08 21:09:47 -05:00
2011-02-08 - 3940caa - lavf 52.98.0 - av_probe_input_buffer
lavf: rename ff_probe_input_buffer to make it public It is useful for applications that hand input data directly to lavf via a ByteIOContext. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit 3940caad02fbc4f075e77bc605849b1d84ba1b8e)
2011-02-08 00:46:53 +02:00
Add av_probe_input_buffer() to avformat.h for probing format from a
ByteIOContext.
Fill in missing date. (cherry picked from commit ae0f8a1a33158397c5014745424389ba1f543cfd)
2011-02-06 09:46:32 -05:00
2011-02-06 - fe174fc - lavf 52.97.0 - avio.h
Non-blocking protocols: flag and documentation Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit fe174fc8fc4bbdb050014a945de7eb9b28ba358e)
2011-02-04 19:12:36 +01:00
Add flag for non-blocking protocols: URL_FLAG_NONBLOCK
Add an APIchanges entry for avformat_free_context Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit ff1974897778942180c1d4f95b0b7b45a4fbbc02)
2011-02-04 12:04:17 +02:00
2011-02-04 - f124b08 - lavf 52.96.0 - avformat_free_context()
Add avformat_free_context() in avformat.h.
Add APIchanges entry for lavc 52.109.0 Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 75fd0668df64c4b7140be5ac829dee4e327a3e57)
2011-02-03 12:00:02 +01:00
2011-02-03 - f5b82f4 - lavc 52.109.0 - add CODEC_ID_PRORES
Add CODEC_ID_PRORES to avcodec.h.
add APIChanges entry for fe9a3fb (cherry picked from commit 7ab8758baf743b3d525c07a770e13038b0885461)
2011-02-01 22:09:12 +01:00
2011-02-03 - fe9a3fb - lavc 52.109.0 - H.264 profile defines
Add defines for H.264 * Constrained Baseline and Intra profiles
Add forgotten minor API bumps and APIChanges entries The bumps are for adding version.h and avio_{get/put}_str functions in lavf and making av_dlog public in lavu. Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-02-02 15:51:27 +01:00
2011-02-02 - lavf 52.95.0
* 50196a9 - add a new installed header version.h.
* 4efd5cf, dccbd97, 93b78d1 - add several variants of public
avio_{put,get}_str* functions. Deprecate corresponding semi-public
{put,get}_str*.
2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h
Make av_dlog public.
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-01-31 - 7b3ea55 - lavfi 1.76.0 - vsrc_buffer
Add sample_aspect_ratio fields to vsrc_buffer arguments. This fixes aspect handling in ffmpeg This is based on a patch by baptiste
2011-01-31 20:48:35 +01:00
Add sample_aspect_ratio fields to vsrc_buffer arguments
APIchanges: fill in dates and numbers Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
2011-06-10 11:15:42 +02:00
2011-01-31 - 910b5b8 - lavfi 1.75.0 - AVFilterLink sample_aspect_ratio
Add sample_aspect_ratio to AVFilterLink
2011-01-31 18:51:47 +01:00
Add sample_aspect_ratio field to AVFilterLink.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2011-01-15 - a242ac3 - lavfi 1.74.0 - AVFilterBufferRefAudioProps
Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples. More consistent with the rest of FFmpeg and sounds more natural to English speaking people. Originally committed as revision 26374 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15 17:31:34 +00:00
Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2011-01-14 - 7f88a5b - lavf 52.93.0 - av_metadata_copy()
Add APIchanges entry for the av_metadata_copy() addition. Originally committed as revision 26361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-15 11:13:04 +00:00
Add av_metadata_copy() in avformat.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2011-01-07 - 81c623f - lavc 52.107.0 - deprecate reordered_opaque
Deprecate reordered_opaque in favor of pkt_pts/dts Originally committed as revision 26262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-07 23:07:31 +00:00
Deprecate reordered_opaque in favor of pkt_pts/dts.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2011-01-07 - 1919fea - lavc 52.106.0 - pkt_dts
Add pkt_dts to AVFrame, this will in the future allow multithreading decoders to not mess up dts Originally committed as revision 26261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-07 23:07:28 +00:00
Add pkt_dts to AVFrame, this will in the future allow multithreading decoders
to not mess up dts.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2011-01-07 - 393cbb9 - lavc 52.105.0 - pkt_pts
Add AVFrame.pkt_pts that contains the correctly reordered AVPacket.pts Originally committed as revision 26260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-07 23:07:24 +00:00
Add pkt_pts to AVFrame.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2011-01-07 - 060ec0a - lavc 52.104.0 - av_get_profile_name()
Add av_get_profile_name() to get profile names. Patch by Anssi Hannula, anssi d hannula a iki d fi Originally committed as revision 26259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-07 22:27:26 +00:00
Add av_get_profile_name to libavcodec/avcodec.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-27 - 0ccabee - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES
Bump lavfi minor and add an entry after r26108 (which added AV_PERM_NEG_LINESIZES to avfilter.h). Originally committed as revision 26111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 18:16:52 +00:00
Add AV_PERM_NEG_LINESIZES in avfilter.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-27 - 9128ae0 - lavf 52.91.0 - av_find_best_stream()
Implement av_find_best_stream. Originally committed as revision 26104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 09:08:20 +00:00
Add av_find_best_stream to libavformat/avformat.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-27 - 107a7e3 - lavf 52.90.0
lavf: bump minor and add APIchanges entry after adding AVFMT_NOSTREAMS Originally committed as revision 26103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-27 07:46:57 +00:00
Add AVFMT_NOSTREAMS flag for formats with no streams,
like e.g. text metadata.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-22 - 0328b9e - lavu 50.36.0 - file.h
Add av_file_map() and av_file_unmap() functions. Originally committed as revision 26073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-22 14:13:04 +00:00
Add functions av_file_map() and av_file_unmap() in file.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-19 - 0bc55f5 - lavu 50.35.0 - error.h
Add AVERROR_*_NOT_FOUND codes. Originally committed as revision 26056 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-19 09:01:02 +00:00
Add "not found" error codes:
AVERROR_DEMUXER_NOT_FOUND
AVERROR_MUXER_NOT_FOUND
AVERROR_DECODER_NOT_FOUND
AVERROR_ENCODER_NOT_FOUND
AVERROR_PROTOCOL_NOT_FOUND
AVERROR_FILTER_NOT_FOUND
AVERROR_BSF_NOT_FOUND
AVERROR_STREAM_NOT_FOUND
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-09 - c61cdd0 - lavcore 0.16.0 - avcore.h
Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from libavcodec to libavcore. Remove another compile-time dependancy of libavfilter on libavcodec. Originally committed as revision 25923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-09 17:27:33 +00:00
Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from
avcodec.h to avcore.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-04 - 16cfc96 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES
Add CODEC_CAP_NEG_LINESIZES. Originally committed as revision 25886 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-04 19:06:45 +00:00
Add CODEC_CAP_NEG_LINESIZES codec capability flag in avcodec.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-04 - bb4afa1 - lavu 50.34.0 - av_get_pix_fmt_string()
Deprecate avcodec_pix_fmt_string() in favor of av_get_pix_fmt_string(), added to libavutil/pixdesc.h. Originally committed as revision 25879 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-04 12:56:21 +00:00
Deprecate avcodec_pix_fmt_string() in favor of
pixdesc.h/av_get_pix_fmt_string().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-04 - 4da12e3 - lavcore 0.15.0 - av_image_alloc()
Implement av_image_alloc() and use it in avfilter_default_get_video_buffer(). Originally committed as revision 25878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-04 12:56:16 +00:00
Add av_image_alloc() to libavcore/imgutils.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-12-02 - 037be76 - lavfi 1.67.0 - avfilter_graph_create_filter()
Add avfilter_graph_create_filter(). Originally committed as revision 25862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-02 20:12:27 +00:00
Add function avfilter_graph_create_filter() in avfiltergraph.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-25 - 4723bc2 - lavfi 1.65.0 - avfilter_get_video_buffer_ref_from_arrays()
Implement avfilter_get_video_buffer_ref_from_arrays(). Originally committed as revision 25827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-25 20:50:28 +00:00
Add function avfilter_get_video_buffer_ref_from_arrays() in
avfilter.h.
Add a part explaining that API should be considered unstable after major version changes and list dates of last major version increase. Originally committed as revision 17878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 15:17:37 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-21 - 176a615 - lavcore 0.14.0 - audioconvert.h
Move audio channel API from libavcodec to libavcore. Originally committed as revision 25787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-21 19:28:52 +00:00
Add a public audio channel API in audioconvert.h, and deprecate the
corresponding functions in libavcodec:
avcodec_get_channel_name()
avcodec_get_channel_layout()
avcodec_get_channel_layout_string()
avcodec_channel_layout_num_channels()
and the CH_* macros defined in libavcodec/avcodec.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-21 - 6bfc268 - lavf 52.85.0 - avformat.h
Document added functions. Originally committed as revision 25783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-21 11:38:08 +00:00
Add av_append_packet().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-21 - a08d918 - lavc 52.97.0 - avcodec.h
Document added functions. Originally committed as revision 25783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-21 11:38:08 +00:00
Add av_grow_packet().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-17 - 0985e1a - lavcore 0.13.0 - parseutils.h
move the av_parse_color() function from libavfilter to libavcore Originally committed as revision 25761 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-17 22:58:28 +00:00
Add av_parse_color() declared in libavcore/parseutils.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-13 - cb2c971 - lavc 52.95.0 - AVCodecContext
minor bump and APIchanges for r25745 Originally committed as revision 25752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-14 17:31:06 +00:00
Add AVCodecContext.subtitle_header and AVCodecContext.subtitle_header_size
fields.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-13 - 5aaea02 - lavfi 1.62.0 - avfiltergraph.h
Make avfiltergraph.h public. Originally committed as revision 25740 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-13 09:51:22 +00:00
Make avfiltergraph.h public.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-13 - 4fcbb2a - lavfi 1.61.0 - avfiltergraph.h
Prefix with "ff_" the functions: ff_avfilter_graph_check_validity() ff_avfilter_graph_config_links() ff_avfilter_graph_config_formats() and move their declaration to internal.h. These functions are never used in application code, so it is better to consider them internal functions, this can be changed later if necessary. Simplify API. Originally committed as revision 25737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-13 00:21:28 +00:00
Remove declarations from avfiltergraph.h for the functions:
avfilter_graph_check_validity()
avfilter_graph_config_links()
avfilter_graph_config_formats()
which are now internal.
Use avfilter_graph_config() instead.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-08 - d2af720 - lavu 50.33.0 - eval.h
Use hierarchic names convention (prefix them with av_expr) for the eval API. More grep-friendly and more consistent with the rest of the FFmpeg API. Originally committed as revision 25708 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-08 14:06:49 +00:00
Deprecate functions:
av_parse_and_eval_expr(),
av_parse_expr(),
av_eval_expr(),
av_free_expr(),
in favor of the functions:
av_expr_parse_and_eval(),
av_expr_parse(),
av_expr_eval(),
av_expr_free().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-08 - 24de0ed - lavfi 1.59.0 - avfilter_free()
Rename avfilter_destroy() as avfilter_free(). The new name is shorter and more consistent with the FFmpeg API, and sounds less evil. Originally committed as revision 25707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-08 12:32:39 +00:00
Rename avfilter_destroy() to avfilter_free().
This change breaks libavfilter API/ABI.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-07 - 1e80a0e - lavfi 1.58.0 - avfiltergraph.h
Remove graphparser.h header, move AVFilterInOut and avfilter_graph_parse() declaration to libavfilter/avfiltergraph.h. Simplify, and less confusing for the user. Originally committed as revision 25705 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 22:56:29 +00:00
Remove graphparser.h header, move AVFilterInOut and
avfilter_graph_parse() declarations to libavfilter/avfiltergraph.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-07 - 7313132 - lavfi 1.57.0 - AVFilterInOut
Bump lavfi minor and add APIchanges entry after the rename of AVFilterInOut.filter. Originally committed as revision 25701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 18:56:44 +00:00
Rename field AVFilterInOut.filter to AVFilterInOut.filter_ctx.
This change breaks libavfilter API.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-04 - 97dd1e4 - lavfi 1.56.0 - avfilter_graph_free()
Rename avfilter_graph_destroy() to avfilter_graph_free(). The new name is shorter and more consistent with the rest of the API. This change breaks libavfilter API/ABI. Originally committed as revision 25674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-04 20:34:24 +00:00
Rename avfilter_graph_destroy() to avfilter_graph_free().
This change breaks libavfilter API/ABI.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-04 - e15aeea - lavfi 1.55.0 - avfilter_graph_alloc()
Implement avfilter_graph_alloc(). Originally committed as revision 25673 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-04 20:34:19 +00:00
Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-02 - 6f84cd1 - lavcore 0.12.0 - av_get_bits_per_sample_fmt()
Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and deprecate av_get_bits_per_sample_format(). Originally committed as revision 25654 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 22:20:49 +00:00
Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and
deprecate av_get_bits_per_sample_format().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-02 - d63e456 - lavcore 0.11.0 - samplefmt.h
Implement functions: av_get_sample_fmt_name() av_get_sample_fmt() av_get_sample_fmt_string() in libavcore, and deprecate the corresponding libavcodec/audioconvert.h functions: avcodec_get_sample_fmt_name() avcodec_get_sample_fmt() avcodec_sample_fmt_string() Originally committed as revision 25653 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 22:08:02 +00:00
Add sample format functions in libavcore/samplefmt.h:
av_get_sample_fmt_name(),
av_get_sample_fmt(),
av_get_sample_fmt_string(),
and deprecate the corresponding libavcodec/audioconvert.h functions:
avcodec_get_sample_fmt_name(),
avcodec_get_sample_fmt(),
avcodec_sample_fmt_string().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-11-02 - 262d1c5 - lavcore 0.10.0 - samplefmt.h
Move sample format definitions from libavcodec to libavcore. Originally committed as revision 25652 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-02 20:45:46 +00:00
Define enum AVSampleFormat in libavcore/samplefmt.h, deprecate enum
SampleFormat.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-10-16 - 2a24df9 - lavfi 1.52.0 - avfilter_graph_config()
Add avfilter_graph_config(). Originally committed as revision 25502 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-16 10:20:53 +00:00
Add the function avfilter_graph_config() in avfiltergraph.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-10-15 - 03700d3 - lavf 52.83.0 - metadata API
Export metadata in the generic format. Deprecate old conversion API. patch by Anton Khirnov anton _at_ khirnov _dot_ net Originally committed as revision 25493 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-15 19:04:25 +00:00
Change demuxers to export metadata in generic format and
muxers to accept generic format. Deprecate the public
conversion API.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-10-10 - 867ae7a - lavfi 1.49.0 - AVFilterLink.time_base
Add APIchanges entry after r25441. Originally committed as revision 25443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-10 22:30:21 +00:00
Add time_base field to AVFilterLink.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-27 - c85eef4 - lavu 50.31.0 - av_set_options_string()
Update APIchanges after r25236. Originally committed as revision 25238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-27 22:13:18 +00:00
Move av_set_options_string() from libavfilter/parseutils.h to
libavutil/opt.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-27 - acc0490 - lavfi 1.47.0 - AVFilterLink
Add APIchanges entry after r25227. Originally committed as revision 25228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-27 17:02:53 +00:00
Make the AVFilterLink fields srcpad and dstpad store the pointers to
the source and destination pads, rather than their indexes.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-27 - 372e288 - lavu 50.30.0 - av_get_token()
Add APIchanges entry after r25225. Originally committed as revision 25226 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-27 16:28:02 +00:00
Move av_get_token() from libavfilter/parseutils.h to
libavutil/avstring.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-26 - 635d4ae - lsws 0.12.0 - swscale.h
Add APIchanges entry for lsws change of r32368. Originally committed as revision 25249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-28 15:33:59 +00:00
Add the functions sws_alloc_context() and sws_init_context().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-26 - 6ed0404 - lavu 50.29.0 - opt.h
Bump version and update APIchanges after r25210. Originally committed as revision 25216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-27 00:30:14 +00:00
Move libavcodec/opt.h to libavutil/opt.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-24 - 1c1c80f - lavu 50.28.0 - av_log_set_flags()
2nd try to fix av_log() repeated detection Originally committed as revision 25174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-24 15:37:01 +00:00
Default of av_log() changed due to many problems to the old no repeat
detection. Read the docs of AV_LOG_SKIP_REPEATED in log.h before
enabling it for your app!.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-24 - f66eb58 - lavc 52.90.0 - av_opt_show2()
Update doc/APIchanges after the last API changes. Originally committed as revision 25168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-24 00:55:02 +00:00
Deprecate av_opt_show() in favor or av_opt_show2().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-14 - bc6f0af - lavu 50.27.0 - av_popcount()
Update doc/APIchanges after the last API changes. Originally committed as revision 25168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-24 00:55:02 +00:00
Add av_popcount() to libavutil/common.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-08 - c6c98d0 - lavu 50.26.0 - av_get_cpu_flags()
Add APIchanges entry for the av_get_cpu_flags() addition of r25076. Originally committed as revision 25077 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-08 15:10:36 +00:00
Add av_get_cpu_flags().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-07 - 34017fd - lavcore 0.9.0 - av_image_copy()
Add APIchanges entry after the recent changes to imgutils.h API of r25064 and r25067. Originally committed as revision 25071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:29:36 +00:00
Add av_image_copy().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-07 - 9686abb - lavcore 0.8.0 - av_image_copy_plane()
Add APIchanges entry after the recent changes to imgutils.h API of r25064 and r25067. Originally committed as revision 25071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 21:29:36 +00:00
Add av_image_copy_plane().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-07 - 9b7269e - lavcore 0.7.0 - imgutils.h
Add APIchanges entry after the libavcore/imgutils.h renames of r25057. Originally committed as revision 25059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 19:19:32 +00:00
Adopt hierarchical scheme for the imgutils.h function names,
deprecate the old names.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-09-04 - 7160bb7 - lavu 50.25.0 - AV_CPU_FLAG_*
Add APIchanges entry corresponding to the libavutil/cpu.h addition of r25040. Originally committed as revision 25041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-04 10:05:03 +00:00
Deprecate the FF_MM_* flags defined in libavcodec/avcodec.h in favor
of the AV_CPU_FLAG_* flags defined in libavutil/cpu.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-26 - 5da19b5 - lavc 52.87.0 - avcodec_get_channel_layout()
Add APIchanges entry after the addition of avcodec_get_channel_layout() of r24936. Originally committed as revision 24937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-26 00:41:40 +00:00
Add avcodec_get_channel_layout() in audioconvert.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-20 - e344336 - lavcore 0.6.0 - av_fill_image_max_pixsteps()
Add APIchanges for av_fill_image_max_pixstep() rename of r24851. Originally committed as revision 24852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-20 16:55:37 +00:00
Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-18 - a6ddf8b - lavcore 0.5.0 - av_fill_image_max_pixstep()
Add APIchanges entry after the addition of av_fill_image_max_pixstep() of r24827. Originally committed as revision 24828 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-18 21:07:09 +00:00
Add av_fill_image_max_pixstep() in imgutils.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-17 - 4f2d2e4 - lavu 50.24.0 - AV_NE()
Add APIchanges entry after the addition of AV_NE in r24814. Originally committed as revision 24815 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-17 18:27:54 +00:00
Add the AV_NE macro.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-17 - ad2c950 - lavfi 1.36.0 - audio framework
Add APIchanges entry after libavfilter audio framework addition of r24811. Originally committed as revision 24813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-17 18:13:14 +00:00
Implement AVFilterBufferRefAudioProps struct for audio properties,
get_audio_buffer(), filter_samples() functions and related changes.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-12 - 81c1eca - lavcore 0.4.0 - av_get_image_linesize()
Add APIchanges entry after the addition of av_get_image_linesize() of r24787. Originally committed as revision 24788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-12 15:09:44 +00:00
Add av_get_image_linesize() in imgutils.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-11 - c1db7bf - lavfi 1.34.0 - AVFilterBufferRef
Add APIchanges entry for the AVFilterBufferRef changes in r24773. Originally committed as revision 24774 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 15:29:40 +00:00
Resize data and linesize arrays in AVFilterBufferRef to 8.
This change breaks libavfilter API/ABI.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-11 - 9f08d80 - lavc 52.85.0 - av_picture_data_copy()
Add APIchanges entry after av_picture_data_copy() addition. Originally committed as revision 24769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 14:22:19 +00:00
Add av_picture_data_copy in avcodec.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-11 - 84c0386 - lavfi 1.33.0 - avfilter_open()
Add APIchanges entry after avfilter_open() change in r24765. Originally committed as revision 24766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 11:49:08 +00:00
Change avfilter_open() signature:
AVFilterContext *avfilter_open(AVFilter *filter, const char *inst_name) ->
int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name);
This change breaks libavfilter API/ABI.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-11 - cc80caf - lavfi 1.32.0 - AVFilterBufferRef
Add APIchanges entry after AVFilterBufferRef changes in r24763. Originally committed as revision 24764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 11:10:22 +00:00
Add a type field to AVFilterBufferRef, and move video specific
properties to AVFilterBufferRefVideoProps.
Fix typo. Originally committed as revision 24767 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 11:49:44 +00:00
This change breaks libavfilter API/ABI.
Add APIchanges entry after AVFilterBufferRef changes in r24763. Originally committed as revision 24764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 11:10:22 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-07 - 5d4890d - lavfi 1.31.0 - AVFilterLink
Add APIchanges entries after the last recent libavfilter renames. Originally committed as revision 24733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07 01:24:42 +00:00
Rename AVFilterLink fields:
AVFilterLink.srcpic -> AVFilterLink.src_buf
AVFilterLink.cur_pic -> AVFilterLink.cur_buf
AVFilterLink.outpic -> AVFilterLink.out_buf
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-07 - 7fce481 - lavfi 1.30.0
Add APIchanges entries after the last recent libavfilter renames. Originally committed as revision 24733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07 01:24:42 +00:00
Rename functions and fields:
avfilter_(un)ref_pic -> avfilter_(un)ref_buffer
avfilter_copy_picref_props -> avfilter_copy_buffer_ref_props
AVFilterBufferRef.pic -> AVFilterBufferRef.buffer
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-07 - ecc8dad - lavfi 1.29.0 - AVFilterBufferRef
Add APIchanges entries after the last recent libavfilter renames. Originally committed as revision 24733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07 01:24:42 +00:00
Rename AVFilterPicRef to AVFilterBufferRef.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-07 - d54e094 - lavfi 1.28.0 - AVFilterBuffer
Add APIchanges entry after r24728. Originally committed as revision 24729 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-07 00:19:45 +00:00
Move format field from AVFilterBuffer to AVFilterPicRef.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-08-06 - bf176f5 - lavcore 0.3.0 - av_check_image_size()
Add APIchanges entry for the av_check_image_size() addition. Originally committed as revision 24712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 09:42:28 +00:00
Deprecate avcodec_check_dimensions() in favor of the function
av_check_image_size() defined in libavcore/imgutils.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-30 - 56b5e9d - lavfi 1.27.0 - AVFilterBuffer
Add an entry for the AVFilterBuffer change of r24592. Originally committed as revision 24593 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-30 09:06:03 +00:00
Increase size of the arrays AVFilterBuffer.data and
AVFilterBuffer.linesize from 4 to 8.
This change breaks libavfilter ABI.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-29 - e7bd48a - lavcore 0.2.0 - imgutils.h
Add APIchanges entry for the libavcore/imgutils.h addition. Originally committed as revision 24584 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-29 23:58:04 +00:00
Add functions av_fill_image_linesizes() and
av_fill_image_pointers(), declared in libavcore/imgutils.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-27 - 126b638 - lavcore 0.1.0 - parseutils.h
Add an APIchanges entry for the libavcore/parseutils.{h,c} addition of r24518. Originally committed as revision 24525 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-26 23:26:42 +00:00
Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate()
defined in libavcodec in favor of the newly added functions
av_parse_video_size() and av_parse_video_rate() declared in
libavcore/parseutils.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-23 - 4485247 - lavu 50.23.0 - mathematics.h
Add an APIchanges entry after the M_PHI addition. Originally committed as revision 24442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-22 22:11:45 +00:00
Add the M_PHI constant definition.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-22 - bdab614 - lavfi 1.26.0 - media format generalization
Add APIchanges entry for the libavfilter media format generalization change of r24424. Originally committed as revision 24425 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-22 11:24:31 +00:00
Add a type field to AVFilterLink.
Change the field types:
enum PixelFormat format -> int format in AVFilterBuffer
enum PixelFormat *formats -> int *formats in AVFilterFormats
enum PixelFormat *format -> int format in AVFilterLink
Change the function signatures:
AVFilterFormats *avfilter_make_format_list(const enum PixelFormat *pix_fmts); ->
AVFilterFormats *avfilter_make_format_list(const int *fmts);
int avfilter_add_colorspace(AVFilterFormats **avff, enum PixelFormat pix_fmt); ->
int avfilter_add_format (AVFilterFormats **avff, int fmt);
AVFilterFormats *avfilter_all_colorspaces(void); ->
AVFilterFormats *avfilter_all_formats (enum AVMediaType type);
This change breaks libavfilter API/ABI.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-21 - aac6ca6 - lavcore 0.0.0
Add APIchanges entry after libavcore addition. Originally committed as revision 24407 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-21 22:59:28 +00:00
Add libavcore.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-17 - b5c582f - lavfi 1.25.0 - AVFilterBuffer
Add APIchanges entry after AVFilterBuffer w and h fields removal. Originally committed as revision 24292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-17 18:17:02 +00:00
Remove w and h fields from AVFilterBuffer.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-17 - f0d77b2 - lavfi 1.24.0 - AVFilterBuffer
Add APIchanges entry for AVFilterPic -> AVFilterBuffer rename. Originally committed as revision 24285 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-17 10:47:27 +00:00
Rename AVFilterPic to AVFilterBuffer.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-17 - 57fe80f - lavf 52.74.0 - url_fskip()
Bump minor and add APIchanges entry for url_fskip return value change. Originally committed as revision 24278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-16 23:31:30 +00:00
Make url_fskip() return an int error code instead of void.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-11 - 23940f1 - lavc 52.83.0
APIchanges: fix a grammar mistake Originally committed as revision 24202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 17:58:15 +00:00
Add AVCodecContext.lpc_type and AVCodecContext.lpc_passes fields.
Add AVCodecContext.lpc_type and Add AVCodecContext.lpc_passes fields. Add AVLPCType enum. Deprecate AVCodecContext.use_lpc. Originally committed as revision 24199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 16:56:20 +00:00
Add AVLPCType enum.
Deprecate AVCodecContext.use_lpc.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-11 - e1d7c88 - lavc 52.82.0 - avsubtitle_free()
Add avsubtitle_free function. Originally committed as revision 24185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 07:35:00 +00:00
Add a function for free the contents of a AVSubtitle generated by
avcodec_decode_subtitle.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-11 - b91d08f - lavu 50.22.0 - bswap.h and intreadwrite.h
Update lavu minor and add APIchanges entry after r24174 (add bswap.h and intreadwrite.h API public interface). Originally committed as revision 24190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 11:49:44 +00:00
Make the bswap.h and intreadwrite.h API public.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-08 - ce1cd1c - lavu 50.21.0 - pixdesc.h
Update APIchanges after the recent avfilter.h and pixdesc.h changes. Originally committed as revision 24129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:13:35 +00:00
Rename read/write_line() to av_read/write_image_line().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-07 - 4d508e4 - lavfi 1.21.0 - avfilter_copy_picref_props()
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add avfilter_copy_picref_props().
Update APIchanges after the recent avfilter.h and pixdesc.h changes. Originally committed as revision 24129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:13:35 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-03 - 2d525ef - lavc 52.79.0
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add FF_COMPLIANCE_UNOFFICIAL and change all instances of
FF_COMPLIANCE_INOFFICIAL to use FF_COMPLIANCE_UNOFFICIAL.
APIchanges: fix revision number and commit date for change of all occurences of "inofficial" to "unofficial". Originally committed as revision 24040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-04 17:24:57 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-07-02 - 89eec74 - lavu 50.20.0 - lfg.h
APIchanges: add entry for r23985 (install lfg.h) Originally committed as revision 24031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-03 20:57:32 +00:00
Export av_lfg_init(), av_lfg_get(), av_mlfg_get(), and av_bmg_get() through
lfg.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-06-28 - a52e2c3 - lavfi 1.20.1 - av_parse_color()
Bump micro and add APIchanges entry after av_parse_color() extension. Originally committed as revision 23838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-27 22:48:12 +00:00
Extend av_parse_color() syntax, make it accept an alpha value specifier and
set the alpha value to 255 by default.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-06-22 - 735cf6b - lavf 52.71.0 - URLProtocol.priv_data_size, priv_data_class
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add priv_data_size and priv_data_class to URLProtocol.
Add an APIchanges entry for priv_data_size and priv_data_class Originally committed as revision 23707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22 14:10:56 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-06-22 - ffbb289 - lavf 52.70.0 - url_alloc(), url_connect()
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add url_alloc() and url_connect().
Add an APIchanges entry for url_alloc() and url_connect() Originally committed as revision 23705 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22 14:05:10 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-06-22 - 9b07a2d - lavf 52.69.0 - av_register_protocol2()
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add av_register_protocol2(), deprecating av_register_protocol().
Add an APIchanges entry for av_register_protocol2 Originally committed as revision 23703 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22 14:00:13 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-06-09 - 65db058 - lavu 50.19.0 - av_compare_mod()
Add APIchanges entry and bump minor after av_compare_mod() addition. Originally committed as revision 23592 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-13 09:04:36 +00:00
Add av_compare_mod() to libavutil/mathematics.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-06-05 - 0b99215 - lavu 50.18.0 - eval API
Add APIchanges entry after eval API publication. Originally committed as revision 23486 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-05 12:06:31 +00:00
Make the eval API public.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-06-04 - 31878fc - lavu 50.17.0 - AV_BASE64_SIZE
Bump lavu minor and add APIchanges entry after AV_BASE64_SIZE() addition. Originally committed as revision 23484 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-05 11:28:02 +00:00
Add AV_BASE64_SIZE() macro.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-06-02 - 7e566bb - lavc 52.73.0 - av_get_codec_tag_string()
Add APIchanges entry for av_get_codec_tag_string(). Originally committed as revision 23424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-02 10:59:09 +00:00
Add av_get_codec_tag_string().
doc/APIchanges: attempt to split releases Based on several git show origin/release/X.Y:doc/APIchanges. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-14 08:56:02 +02:00
-------- 8< --------- FFmpeg 0.6 was cut here -------- 8< ---------
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-06-01 - 2b99142 - lsws 0.11.0 - convertPalette API
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add sws_convertPalette8ToPacked32() and sws_convertPalette8ToPacked24().
Add an entry to APIchanges for the addition of sws_convertPalette8ToPacked32 -24 Originally committed as revision 23415 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-01 20:05:38 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-05-26 - 93ebfee - lavc 52.72.0 - CODEC_CAP_EXPERIMENTAL
Bump minor version bump and add an APIchanges entry after addition of CODEC_CAP_EXPERIMENTAL. Originally committed as revision 23338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-26 18:45:13 +00:00
Add CODEC_CAP_EXPERIMENTAL flag.
APIChanges: mark the place where 0.6 was branched.
2011-03-30 16:57:08 +02:00
NOTE: this was backported to 0.6
Bump minor version bump and add an APIchanges entry after addition of CODEC_CAP_EXPERIMENTAL. Originally committed as revision 23338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-26 18:45:13 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-05-23 - 9977863 - lavu 50.16.0 - av_get_random_seed()
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add av_get_random_seed().
Add an entry to APIchanges for the addition of av_get_random_seed Originally committed as revision 23256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-23 09:47:18 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-05-18 - 796ac23 - lavf 52.63.0 - AVFMT_FLAG_RTP_HINT
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add AVFMT_FLAG_RTP_HINT as possible value for AVFormatContext.flags.
APIChanges: mark the place where 0.6 was branched.
2011-03-30 16:57:08 +02:00
NOTE: this was backported to 0.6
Add an APIchanges note regarding the new rtp hinting flag Originally committed as revision 23180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-19 08:16:25 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-05-09 - b6bc205 - lavfi 1.20.0 - AVFilterPicRef
Add entry for AVFilterPicRef interlaced and top_field_first fields addition. Originally committed as revision 23067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-09 20:07:29 +00:00
Add interlaced and top_field_first fields to AVFilterPicRef.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-05-01 - 8e2ee18 - lavf 52.62.0 - probe function
Document av_probe_input_format2 API addition. Originally committed as revision 23003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-01 13:54:13 +00:00
Add av_probe_input_format2 to API, it allows ignoring probe
results below given score and returns the actual probe score.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-04-01 - 3dd6180 - lavf 52.61.0 - metadata API
Add a flag to not overwrite existing tags Patch by Anton Khirnov <wyskas gmail com>. Originally committed as revision 22806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-05 19:46:55 +00:00
Add a flag for av_metadata_set2() to disable overwriting of
existing tags.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-04-01 - 0fb49b5 - lavc 52.66.0
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add avcodec_get_edge_width().
Add function to export EDGE_WIDTH from libavcodec. Originally committed as revision 22753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-04-01 06:41:16 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-31 - d103218 - lavc 52.65.0
Document API addition of avcodec_copy_context(). Originally committed as revision 22752 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 21:10:52 +00:00
Add avcodec_copy_context().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-31 - 1a70d12 - lavf 52.60.0 - av_match_ext()
Add entry for the addition of av_match_ext() to the public API. Originally committed as revision 22749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-31 19:06:02 +00:00
Make av_match_ext() public.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-31 - 1149150 - lavu 50.14.0 - AVMediaType
Update APIchanges after the enum CodecType -> enum AVMediaType transition. Originally committed as revision 22737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:42:06 +00:00
Move AVMediaType enum from libavcodec to libavutil.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-31 - 72415b2 - lavc 52.64.0 - AVMediaType
Update APIchanges after the enum CodecType -> enum AVMediaType transition. Originally committed as revision 22737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-30 23:42:06 +00:00
Define AVMediaType enum, and use it instead of enum CodecType, which
is deprecated and will be dropped at the next major bump.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-25 - 8795823 - lavu 50.13.0 - av_strerror()
Add APIchanges entry after av_strerror() addition. Originally committed as revision 22685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-25 22:52:50 +00:00
Implement av_strerror().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-23 - e1484eb - lavc 52.60.0 - av_dct_init()
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Support DCT-I and DST-I.
Implement the discrete sine/cosine transforms DCT-I and DST-I Originally committed as revision 22649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-23 19:48:16 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-15 - b8819c8 - lavf 52.56.0 - AVFormatContext.start_time_realtime
Add APIchanges entry for AVFormatContext.start_time_realtime Originally committed as revision 22541 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-15 10:30:38 +00:00
Add AVFormatContext.start_time_realtime field.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-13 - 5bb5c1d - lavfi 1.18.0 - AVFilterPicRef.pos
Bump libavfilter minor version and add APIchanges entry after the addition of the AVFilterPicRef.pos field. Originally committed as revision 22508 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 11:41:15 +00:00
Add AVFilterPicRef.pos field.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-13 - 60c144f - lavu 50.12.0 - error.h
Add APIchanges entry for the libavutil/error.h addition. Originally committed as revision 22503 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 09:59:36 +00:00
Move error code definitions from libavcodec/avcodec.h to
the new public header libavutil/error.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-07 - c709483 - lavc 52.56.0 - avfft.h
Create a public API for FFT family of functions Originally committed as revision 22291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:56:45 +00:00
Add public FFT interface.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-06 - ac6ef86 - lavu 50.11.0 - av_stristr()
Bump minor number and add APIchanges entry after the inclusion of av_stristr(). Originally committed as revision 22254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 20:07:52 +00:00
Add av_stristr().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-03-03 - 4b83fc0 - lavu 50.10.0 - av_tree_enumerate()
Plug memory leak in NUT muxer and demuxer Originally committed as revision 22174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 17:31:24 +00:00
Add av_tree_enumerate().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-02-07 - b687c1a - lavu 50.9.0 - av_compare_ts()
Add an entry for the recently added av_compare_ts() function. Originally committed as revision 21713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-09 18:58:02 +00:00
Add av_compare_ts().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-02-05 - 3f3dc76 - lsws 0.10.0 - sws_getCoefficients()
Add missing entries for the recent lsws API changes. Originally committed as revision 21660 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-06 23:25:10 +00:00
Add sws_getCoefficients().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-02-01 - ca76a11 - lavf 52.50.0 - metadata API
Add a list of generic tags and change demuxers to follow it. Patch by Anton Khirnov, wyskas at gmail dot com Originally committed as revision 21587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-01 11:39:10 +00:00
Add a list of generic tag names, change 'author' -> 'artist',
'year' -> 'date'.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-01-30 - 80a07f6 - lavu 50.8.0 - av_get_pix_fmt()
Add mention to the av_get_pix_fmt() addition. Originally committed as revision 21547 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 18:53:33 +00:00
Add av_get_pix_fmt().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-01-21 - 01cc47d - lsws 0.9.0 - sws_scale()
Add missing entries for the recent lsws API changes. Originally committed as revision 21660 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-06 23:25:10 +00:00
Change constness attributes of sws_scale() parameters.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-01-10 - 3fb8e77 - lavfi 1.15.0 - avfilter_graph_config_links()
Add an entry for the addition of a parameter log_ctx to avfilter_graph_config_links(). Originally committed as revision 21122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 13:42:50 +00:00
Add a log_ctx parameter to avfilter_graph_config_links().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-01-07 - 8e9767f - lsws 0.8.0 - sws_isSupported{In,Out}put()
Add missing '()' at the end of a function name. Originally committed as revision 21548 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-30 18:54:32 +00:00
Add sws_isSupportedInput() and sws_isSupportedOutput() functions.
Add an entry for the sws_isSupportedInput() and sws_isSupportedOutput() functions addition. Originally committed as revision 21066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 19:11:03 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-01-06 - c1d662f - lavfi 1.14.0 - avfilter_add_colorspace()
Add an entry for the avfilter_add_colorspace() API change. Originally committed as revision 21036 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-06 16:22:15 +00:00
Change the avfilter_add_colorspace() signature, make it accept an
(AVFilterFormats **) rather than an (AVFilterFormats *) as before.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-01-03 - 4fd1f18 - lavfi 1.13.0 - avfilter_add_colorspace()
Add an entry for the avfilter_add_colorspace() API addition. Originally committed as revision 21008 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-03 22:29:18 +00:00
Add avfilter_add_colorspace().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-01-02 - 8eb631f - lavf 52.46.0 - av_match_ext()
Add an entry for the av_match_ext() addition. Originally committed as revision 20999 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-01 23:53:02 +00:00
Add av_match_ext(), it should be used in place of match_ext().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2010-01-01 - a1f547b - lavf 52.45.0 - av_guess_format()
Add an entry for the av_guess_format() addition. Originally committed as revision 20992 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-01 12:50:23 +00:00
Add av_guess_format(), it should be used in place of guess_format().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-12-13 - a181981 - lavf 52.43.0 - metadata API
Perform minor style fixes. Originally committed as revision 24130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-08 22:21:10 +00:00
Add av_metadata_set2(), AV_METADATA_DONT_STRDUP_KEY and
AV_METADATA_DONT_STRDUP_VAL.
add av_metadata_set2(), AV_METADATA_DONT_STRDUP_KEY and AV_METADATA_DONT_STRDUP_VAL Originally committed as revision 20835 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 20:24:19 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-12-13 - 277c733 - lavu 50.7.0 - avstring.h API
Satisfy grammatical nits. Originally committed as revision 20910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-21 22:44:07 +00:00
Add av_d2str().
APIchanges update for av_d2str() Originally committed as revision 20830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 17:10:30 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-12-13 - 02b398e - lavc 52.42.0 - AVStream
Satisfy grammatical nits. Originally committed as revision 20910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-21 22:44:07 +00:00
Add avg_frame_rate.
APIChanges & minor bump due to avg_frame_rate addition. Originally committed as revision 20827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-13 15:55:07 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-12-12 - 3ba69a1 - lavu 50.6.0 - av_bmg_next()
Add an entry for the av_bmg_next() function addition. Originally committed as revision 20809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-12 16:28:59 +00:00
Introduce the av_bmg_next() function.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-12-05 - a13a543 - lavfi 1.12.0 - avfilter_draw_slice()
Add an entry for the avfilter_draw_slice() API changes implemented in r20734. Originally committed as revision 20735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-04 23:30:34 +00:00
Add a slice_dir parameter to avfilter_draw_slice().
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-11-26 - 4cc3f6a - lavfi 1.11.0 - AVFilter
Add an entry for the AVFilter.next field removal. Originally committed as revision 20614 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-25 23:32:26 +00:00
Remove the next field from AVFilter, this is not anymore required.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-11-25 - 1433c4a - lavfi 1.10.0 - avfilter_next()
Add an entry for the avfilter_next() function addition. Originally committed as revision 20608 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-25 00:01:14 +00:00
Introduce the avfilter_next() function.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-11-25 - 86a60fa - lavfi 1.9.0 - avfilter_register()
Add an entry for the avfilter_register() signature change. Originally committed as revision 20606 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-24 23:52:07 +00:00
Change the signature of avfilter_register() to make it return an
int. This is required since now the registration operation may fail.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-11-25 - 74a0059 - lavu 50.5.0 - pixdesc.h API
Add an entry for the pixdesc.h API publication. Originally committed as revision 20604 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-24 23:38:20 +00:00
Make the pixdesc.h API public.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-10-27 - 243110f - lavfi 1.5.0 - AVFilter.next
Add an entry for the AVFilter.next addition. Originally committed as revision 20386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-27 19:46:22 +00:00
Add a next field to AVFilter, this is used for simplifying the
registration and management of the registered filters.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-10-23 - cccd292 - lavfi 1.4.1 - AVFilter.description
Update the entry for the AVFilter.description field addition. Originally committed as revision 20357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-22 23:08:18 +00:00
Add a description field to AVFilter.
Add an entry for the AVFilterContext.description addition. Originally committed as revision 20355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-22 22:49:49 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-10-19 - 6b5dc05 - lavfi 1.3.0 - avfilter_make_format_list()
Add an entry for the avfilter_make_format_list() interface change. Originally committed as revision 20303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 23:45:15 +00:00
Change the interface of avfilter_make_format_list() from
avfilter_make_format_list(int n, ...) to
avfilter_make_format_list(enum PixelFormat *pix_fmts).
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-10-18 - 0eb4ff9 - lavfi 1.0.0 - avfilter_get_video_buffer()
Add an entry for the avfilter_get_video_buffer() API change operated in r20272. Originally committed as revision 20273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-18 08:31:25 +00:00
Make avfilter_get_video_buffer() recursive and add the w and h
parameters to it.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-10-07 - 46c40e4 - lavfi 0.5.1 - AVFilterPic
misc wording and grammar fixes Originally committed as revision 22701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-27 13:30:22 +00:00
Add w and h fields to AVFilterPic.
Document the additon of the w and h fields to AVFilterPic. Originally committed as revision 20198 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-10-10 10:40:36 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-06-22 - 92400be - lavf 52.34.1 - AVFormatContext.packet_size
Document making AVFormatContext.packet_size unsigned API change. Originally committed as revision 19251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-22 16:54:17 +00:00
This is now an unsigned int instead of a signed int.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-06-19 - a4276ba - lavc 52.32.0 - AVSubtitle.pts
misc wording and grammar fixes Originally committed as revision 22701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-27 13:30:22 +00:00
Add a pts field to AVSubtitle which gives the subtitle packet pts
in AV_TIME_BASE. Some subtitle de-/encoders (e.g. XSUB) will
Add pts field to AVSubtitle, for use by future XSUB encoder (and XSUB decoder should use it, too). Originally committed as revision 19221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-19 08:28:07 +00:00
not work right without this.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-06-03 - 8f3f2e0 - lavc 52.30.2 - AV_PKT_FLAG_KEY
misc wording and grammar fixes Originally committed as revision 22701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-27 13:30:22 +00:00
PKT_FLAG_KEY has been deprecated and will be dropped at the next
Add AV_PKT_FLAG_KEY and deprecate PKT_FLAG_KEY. Originally committed as revision 19078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-06-03 11:20:35 +00:00
major version. Use AV_PKT_FLAG_KEY instead.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-06-01 - f988ce6 - lavc 52.30.0 - av_lockmgr_register()
Add a lock manager API to libavcodec. Allows an application to register a callback that manages mutexes on behalf of FFmpeg. With this callback registered FFmpeg is fully thread safe. Originally committed as revision 19025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-31 06:51:18 +00:00
av_lockmgr_register() can be used to register a callback function
that lavc (and in the future, libraries that depend on lavc) can use
to implement mutexes. The application should provide a callback function
misc wording and grammar fixes Originally committed as revision 22701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-27 13:30:22 +00:00
that implements the AV_LOCK_* operations described in avcodec.h.
When the lock manager is registered, FFmpeg is guaranteed to behave
correctly in a multi-threaded application.
Add a lock manager API to libavcodec. Allows an application to register a callback that manages mutexes on behalf of FFmpeg. With this callback registered FFmpeg is fully thread safe. Originally committed as revision 19025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-05-31 06:51:18 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-04-30 - ce1d9c8 - lavc 52.28.0 - av_free_packet()
Document change in r18719. Originally committed as revision 18720 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-30 12:08:35 +00:00
av_free_packet() is no longer an inline function. It is now exported.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-04-11 - 80d403f - lavc 52.25.0 - deprecate av_destruct_packet_nofree()
av_destruct_packet_nofree deprecation explained in APIchanges Originally committed as revision 18468 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-12 12:03:12 +00:00
Please use NULL instead. This has been supported since r16506
(lavf > 52.23.1, lavc > 52.10.0).
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-04-07 - 7a00bba - lavc 52.23.0 - avcodec_decode_video/audio/subtitle
Document addition of new avcodec_decode_video2/audio3/subtitle2() API and the deprecation of the old API calls. Originally committed as revision 18376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-08 12:37:29 +00:00
The old decoding functions are deprecated, all new code should use the
new functions avcodec_decode_video2(), avcodec_decode_audio3() and
avcodec_decode_subtitle2(). These new functions take an AVPacket *pkt
argument instead of a const uint8_t *buf / int buf_size pair.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-04-03 - 7b09db3 - lavu 50.3.0 - av_fifo_space()
Update after the last two commits. Originally committed as revision 18323 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-03 00:06:17 +00:00
Introduce the av_fifo_space() function.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-04-02 - fabd246 - lavc 52.23.0 - AVPacket
Update after the last API change. Originally committed as revision 18318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-02 20:24:15 +00:00
Move AVPacket declaration from libavformat/avformat.h to
libavcodec/avcodec.h.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-03-22 - 6e08ca9 - lavu 50.2.0 - RGB32 pixel formats
misc wording and grammar fixes Originally committed as revision 22701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-27 13:30:22 +00:00
Convert the pixel formats PIX_FMT_ARGB, PIX_FMT_RGBA, PIX_FMT_ABGR,
PIX_FMT_BGRA, which were defined as macros, into enum PixelFormat values.
Conversely PIX_FMT_RGB32, PIX_FMT_RGB32_1, PIX_FMT_BGR32 and
PIX_FMT_BGR32_1 are now macros.
avcodec_get_pix_fmt() now recognizes the "rgb32" and "bgr32" aliases.
Improve grammar/comprehensibility of the lavu 50.2.0 entry. Originally committed as revision 18361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-07 21:59:16 +00:00
Re-sort the enum PixelFormat list accordingly.
Add missing entry corresponding to r18163. Originally committed as revision 18342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-06 17:44:31 +00:00
This change breaks API/ABI backward compatibility.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-03-22 - f82674e - lavu 50.1.0 - PIX_FMT_RGB5X5 endian variants
Update after the last API change. Originally committed as revision 18318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-02 20:24:15 +00:00
Add the enum PixelFormat values:
PIX_FMT_RGB565BE, PIX_FMT_RGB565LE, PIX_FMT_RGB555BE, PIX_FMT_RGB555LE,
PIX_FMT_BGR565BE, PIX_FMT_BGR565LE, PIX_FMT_BGR555BE, PIX_FMT_BGR555LE.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-03-21 - ee6624e - lavu 50.0.0 - av_random*
The Mersenne Twister PRNG was removed, mention replacement. Originally committed as revision 18183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-25 10:18:47 +00:00
The Mersenne Twister PRNG implemented through the av_random* functions
was removed. Use the lagged Fibonacci PRNG through the av_lfg* functions
instead.
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-03-08 - 41dd680 - lavu 50.0.0 - AVFifoBuffer
cosmetics: Reformat paragraphs and other cosmetic changes. Originally committed as revision 18182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-25 10:12:31 +00:00
av_fifo_init, av_fifo_read, av_fifo_write and av_fifo_realloc were dropped
and replaced by av_fifo_alloc, av_fifo_generic_read, av_fifo_generic_write
and av_fifo_realloc2.
In addition, the order of the function arguments of av_fifo_generic_read
misc wording and grammar fixes Originally committed as revision 22701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-27 13:30:22 +00:00
was changed to match av_fifo_generic_write.
cosmetics: Reformat paragraphs and other cosmetic changes. Originally committed as revision 18182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-25 10:12:31 +00:00
The AVFifoBuffer/struct AVFifoBuffer may only be used in an opaque way by
applications, they may not use sizeof() or directly access members.
Preliminary summary of AVFifoBuffer changes Originally committed as revision 17877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 15:09:11 +00:00
APIchanges: Replace Subversion revision numbers by Git hashes.
2012-03-07 09:27:35 +01:00
2009-03-01 - ec26457 - lavf 52.31.0 - Generic metadata API
cosmetics: Reformat paragraphs and other cosmetic changes. Originally committed as revision 18182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-25 10:12:31 +00:00
Introduce a new metadata API (see av_metadata_get() and friends).
The old API is now deprecated and should not be used anymore. This especially
Cosmetics: Typo Originally committed as revision 17760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-03 13:25:53 +00:00
includes the following structure fields:
add an API changelog with a first entry for the new metadata API Originally committed as revision 17697 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-01 18:20:26 +00:00
- AVFormatContext.title
- AVFormatContext.author
- AVFormatContext.copyright
- AVFormatContext.comment
- AVFormatContext.album
- AVFormatContext.year
- AVFormatContext.track
- AVFormatContext.genre
- AVStream.language
- AVStream.filename
- AVProgram.provider_name
- AVProgram.name
- AVChapter.title
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