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Michael Niedermayer e1bcbca998 Merge commit 'c442190a6b' 
* commit 'c442190a6b':
  error_resilience: initialize prev_* variables

Note, these variables are not used without initialization prior
to the change

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-04 21:28:48 +01:00
compat w32pthreads: use the condition variable API directly when targeting newer versions of Windows 2014-10-10 11:27:30 +03:00
doc doc: Better documentation for the bitexact flag 2014-11-03 18:54:51 +01:00
libavcodec Merge commit 'c442190a6b' 2014-11-04 21:28:48 +01:00
libavdevice lavd/alsa: implement get_device_list callbacks 2014-11-01 01:02:02 +01:00
libavfilter avfilter/af_aresample: Limit data per inserted packet 2014-11-04 17:17:24 +01:00
libavformat avformat/mpegts: fix iteration count in add_pid_to_pmt() 2014-11-04 19:31:59 +01:00
libavresample Merge commit '963f761448' 2014-10-18 22:53:23 +02:00
libavutil lavu/atomic: add support for the new memory model aware gcc built-ins 2014-10-29 14:09:58 -03:00
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 Merge commit 'a6674d2e77' 2014-10-27 21:26:51 +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 configure: add xcb cflags and extralibs to cflags and extralibs. 2014-11-03 13:31:09 +01:00
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CREDITS CREDITS: redirect to Git log, remove current outdated content 2013-01-31 18:02:52 +01:00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 Merge commit 'c802a2e718' 2014-10-17 13:47:49 +02:00
ffmpeg_opt.c ffmpeg_opt: store canvas size in decoder context 2014-11-04 20:55:15 +01:00
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
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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.