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FFmpeg git repo
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Vittorio Giovara 5df993f3b1 vf_colorspace: Allow overriding input color properties 
The filter needs input frames with color properties filled out by
the decoder. Since this is not always possible, add input options to
the filter so that user may override color space, color primaries,
transfer characteristics, and color range, as well as a generic option
to set all properties at once.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-09-04 13:11:32 +02:00
compat avcodec/nvenc: include nvEncodeAPI v7 SDK header 2016-08-28 16:47:54 +02:00
doc vf_colorspace: Allow overriding input color properties 2016-09-04 13:11:32 +02:00
libavcodec avcodec/utvideodec: add support for ULY4 and ULH4 2016-09-04 01:57:50 +02:00
libavdevice avdevice/dshow: satisfy alloc contract better 2016-08-20 12:06:50 +02:00
libavfilter vf_colorspace: Allow overriding input color properties 2016-09-04 13:11:32 +02:00
libavformat avcodec/utvideodec: add support for ULY4 and ULH4 2016-09-04 01:57:50 +02:00
libavresample doxygen: Standardize root-level modules 2016-08-02 22:15:25 -07:00
libavutil lavu/timestamp: Avoid C++-unfriendly code in user header 2016-09-01 20:01:28 +01:00
libpostproc doxygen: Standardize root-level modules 2016-08-02 22:15:25 -07:00
libswresample swresample: add int64 sample format 2016-08-18 15:30:05 +02:00
libswscale swscale/swscale_unscaled: Try to fix bayer_to_yv12_wrapper() with slices 2016-09-03 14:14:06 +02:00
presets
tests fate: add 12bpp sample 2016-09-04 12:05:06 +02:00
tools tools/crypto_bench: add support for des 2016-08-26 15:46:32 -03:00
.gitattributes
.gitignore Merge commit '6641819feedb086ebba3d2be89b8d33980f367e1' 2016-06-26 15:43:05 +02:00
.travis.yml
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Changelog avfilter: add weave filter 2016-09-02 12:27:28 +02:00
cmdutils_common_opts.h
cmdutils_opencl.c
cmdutils.c cmdutils: fix implicit declaration of SetDllDirectory function 2016-08-29 19:52:39 -03:00
cmdutils.h cmdutils: remove the current working directory from the DLL search path on win32 2016-08-08 18:36:55 +02:00
common.mak Merge commit 'c5fd4b50610f62cbb3baa4f4108139363128dea1' 2016-06-27 19:39:46 +02:00
configure configure: Remove fifo muxers dependency on pthreads. 2016-09-04 17:07:22 +10:00
COPYING.GPLv2
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CREDITS
ffmpeg_cuvid.c
ffmpeg_dxva2.c Merge commit '18c506e9e6e8df8b1d496d093077b8240ea68c28' 2016-06-26 15:34:01 +02:00
ffmpeg_filter.c Merge commit '73c6ec6d659bab11ac424a4ba6ce3a56246295ee' into merge 2016-08-03 20:53:03 -07:00
ffmpeg_opt.c Merge commit '90944ee3ab79081845ea1bd97eea475031ce0842' 2016-08-06 13:31:12 -03:00
ffmpeg_qsv.c ffmpeg/qsv: fix QSV-accelerated transcode performance drop issue. 2016-08-16 17:09:33 +02:00
ffmpeg_vaapi.c Merge commit '9f7590f4e497c12693247d7f935a20d7773a64dd' 2016-06-26 15:36:27 +02:00
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: fix broken indent/style in write_frame 2016-09-02 11:01:46 +02:00
ffmpeg.h Merge commit '73c6ec6d659bab11ac424a4ba6ce3a56246295ee' into merge 2016-08-03 20:53:03 -07:00
ffplay.c cmdutils: remove the current working directory from the DLL search path on win32 2016-08-08 18:36:55 +02:00
ffprobe.c cmdutils: remove the current working directory from the DLL search path on win32 2016-08-08 18:36:55 +02:00
ffserver_config.c
ffserver_config.h
ffserver.c cmdutils: remove the current working directory from the DLL search path on win32 2016-08-08 18:36:55 +02:00
INSTALL.md
library.mak Merge commit 'c5fd4b50610f62cbb3baa4f4108139363128dea1' 2016-06-27 19:39:46 +02:00
LICENSE.md
MAINTAINERS MAINTAINERS: Add myself for alsdec 2016-08-30 18:18:05 +02:00
Makefile Merge commit '6641819feedb086ebba3d2be89b8d33980f367e1' 2016-06-26 15:43:05 +02:00
README.md
RELEASE
version.sh

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 analysis tool to inspect multimedia content.
  • ffserver is a multimedia streaming server for live broadcasts.
  • 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.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process. Few developers follow pull requests so they will likely be ignored.