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Michael Niedermayer c53a1507aa Merge commit '199d9f995d' 
* commit '199d9f995d':
  mjpegdec: fix undefined shift

Conflicts:
	libavcodec/mjpegdec.c

See: b432960528
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-06 18:28:49 +01:00
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 '5e80fb7ff2' 2014-11-06 11:21:47 +01:00
libavcodec Merge commit '199d9f995d' 2014-11-06 18:28:49 +01:00
libavdevice lavd/v4l2: use pixel format variable names consistently 2014-11-06 15:39:41 +01:00
libavfilter avfilter/af_aresample: remove unused variable 2014-11-06 15:58:28 +01:00
libavformat avformat/riffenc: move MP3 LSF threshold to the midway point between the 2 2014-11-06 14:53:21 +01:00
libavresample Merge commit '963f761448' 2014-10-18 22:53:23 +02:00
libavutil avutil/time_internal: do not attempt to override *time_r() macros 2014-11-05 18:44:15 +01:00
libpostproc postproc: fix qp count 2014-10-13 16:12:30 +02:00
libswresample swresample: Fix swr_drop_output so it does not flush the buffers 2014-11-04 17:17:23 +01:00
libswscale Merge commit 'fc1eda543c' 2014-10-18 23:40:50 +02:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests swresample: Fix swr_drop_output so it does not flush the buffers 2014-11-04 17:17:23 +01:00
tools tools/ffhash: read errno before calling functions which might change it 2014-10-25 16:12:16 +02:00
.gitignore gitignore: add test_copy.ffmeta 2014-10-17 15:57:12 +02:00
arch.mak Merge commit '8675bcb0ad' 2014-04-07 02:15:18 +02:00
Changelog avformat/udp: UDP-Lite (RFC 3828) support added 2014-11-05 11:16:05 +01:00
cmdutils.c opts: add list device sources/sinks options 2014-10-25 20:20:31 +02:00
cmdutils.h opts: add list device sources/sinks options 2014-10-25 20:20:31 +02:00
cmdutils_common_opts.h opts: add list device sources/sinks options 2014-10-25 20:20:31 +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 avformat/udp: UDP-Lite (RFC 3828) support added 2014-11-05 11:16:05 +01:00
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 '88b32673db' 2014-10-24 13:14:33 +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: init sub2video.last_pts. 2014-11-05 21:04:36 +01:00
ffmpeg_opt.c doc: clarify -frames options behavior 2014-11-04 16:25:47 -09:00
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: remove manual bug option handling code 2014-10-17 23:44:04 +02:00
ffprobe.c ffprobe: Add support for color_trc/color_pri/chroma_loc 2014-10-19 20:15:37 +02:00
ffserver.c ffserver: move configuration code to separate file 2014-10-22 22:37:40 +02:00
ffserver_config.c ffserver_config: add fixme on buffer_aggressivity/eq deprecation 2014-11-02 22:10:54 -03:00
ffserver_config.h ffserver_config: improve AVOption handing 2014-11-03 00:32:25 +01:00
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 ffserver: move configuration code to separate file 2014-10-22 22:37:40 +02:00
README.md README: fix 2 typo in the doc/examples sentence 2014-11-03 09:21:45 +01:00
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

Coding examples are available in the doc/examples directory.

License

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