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Michael Niedermayer 3537ddb76f avcodec/cavs: use av_freep(), do not leave stale pointers in memory 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-10 17:09:46 +02:00
compat compat/w32pthreads: use the condition variable API directly when targeting newer versions of Windows 2014-10-09 17:51:46 -03:00
doc Merge commit '5a419b2dd1' 2014-10-08 22:53:48 +02:00
libavcodec avcodec/cavs: use av_freep(), do not leave stale pointers in memory 2014-10-10 17:09:46 +02:00
libavdevice Merge commit '2a5ac99e6e' 2014-10-05 03:42:55 +02:00
libavfilter avfilter: add w/h parameters in timeline 2014-10-07 15:05:50 +02:00
libavformat avformat/format: move mime_type_opt declaration to where its used 2014-10-10 03:08:11 +02:00
libavresample Add missing "const" all over the place. 2014-08-29 18:57:25 +02:00
libavutil avutil/error: Add AVERROR_INPUT_CHANGED & AVERROR_OUTPUT_CHANGED to error_entries[] 2014-10-10 02:02:11 +02:00
libpostproc postproc: add basic deblock filter visualization support 2014-09-24 16:58:47 +02:00
libswresample swresample/audioconvert: Fix undefined behavior (left shift of negative value) 2014-10-08 05:35:06 +02:00
libswscale swscale: remove obsolete FF_API_SWS_FORMAT_NAME cruft 2014-10-05 17:10:29 -03:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests tests/Makefile: Fix fate-ffprobe with --target-path 2014-10-08 16:26:20 +02:00
tools Merge commit '2bc220958c' 2014-10-09 12:25:52 +02:00
.gitignore avcodec: export motion vectors in frame side data on demand 2014-08-18 14:13:57 +02:00
arch.mak Merge commit '8675bcb0ad' 2014-04-07 02:15:18 +02:00
Changelog Changelog: add "ffprobe -show_pixel_formats option" 2014-10-08 16:58:14 +02:00
cmdutils.c Merge commit '2dd09ebf55' 2014-09-17 19:59:10 +02:00
cmdutils.h ffmpeg: add -devices param 2014-05-28 03:52:50 +02:00
cmdutils_common_opts.h ffmpeg: add -devices param 2014-05-28 03:52:50 +02:00
cmdutils_opencl.c cmdutils_opencl: Use av_malloc_array() 2014-07-01 03:49:36 +02:00
common.mak Merge commit 'afe1762654' 2014-05-20 03:33:30 +02:00
configure compat/w32pthreads: use the CONDITION_VARIABLE typedef if available 2014-10-09 13:26:44 -03:00
COPYING.GPLv2 Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. 2009-06-05 09:51:31 +00:00
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1 cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
CREDITS CREDITS: redirect to Git log, remove current outdated content 2013-01-31 18:02:52 +01:00
ffmpeg.c Merge commit '6cfbe1de5a' 2014-09-27 02:06:39 +02:00
ffmpeg.h ffmpeg: add vdpau_old to allow continued testing of the older (but not oldest) API 2014-10-06 16:09:02 +02:00
ffmpeg_dxva2.c Merge commit 'a7c5fddac8' 2014-04-30 00:46:38 +02:00
ffmpeg_filter.c ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 2014-09-11 04:55:58 +02:00
ffmpeg_opt.c ffmpeg: add vdpau_old to allow continued testing of the older (but not oldest) API 2014-10-06 16:09:02 +02:00
ffmpeg_vda.c Merge commit '1839fafa95' 2014-05-12 02:44:28 +02:00
ffmpeg_vdpau.c Merge commit '8de1d67967' 2014-10-06 16:31:51 +02:00
ffplay.c ffplay: dont leave swresampler in half initialized state 2014-10-09 23:18:37 +02:00
ffprobe.c ffprobe: Simplify by using av_color_range_name() 2014-10-10 04:24:55 +02:00
ffserver.c ffserver: use av_freep(), do not leave stale pointers in memory 2014-10-08 15:22:24 +02:00
INSTALL.md INSTALL: add markdown syntax 2014-05-28 22:38:38 +02:00
library.mak Merge commit 'bb0babd705' 2014-07-22 02:45:45 +02:00
LICENSE.md Merge commit '9e8bbe7d4d' 2014-08-29 01:08:57 +02:00
MAINTAINERS Add missing entry for maintainer of rtpenc_hevc.* 2014-09-22 15:01:04 +02:00
Makefile Merge commit 'd45ebd4876' 2014-07-22 03:06:43 +02:00
README.md Merge commit '96ce6d6f11' 2014-08-17 21:41:55 +02:00
RELEASE RELEASE: update to 2.4.git 2014-09-15 13:11:10 -03:00
RELEASE_NOTES Changelog/RELEASE_NOTES: prepare for 2.4 2014-09-14 13:41:49 +02:00
version.sh version.sh: Print versions based on the last git tag for release branches 2014-07-28 15:44:59 +02:00

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analisys tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Conding examples are available in the doc/example directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.