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FFmpeg git repo
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Martin Storsjö a681c793a3 aarch64: vp9itxfm: Move the load_add_store macro out from the itxfm16 pass2 function 
This allows reusing the macro for a separate implementation of the
pass2 function.

This is cherrypicked from libav commit
79d332ebbd.

Signed-off-by: Martin Storsjö <martin@martin.st>
 		2017-03-11 13:14:24 +02:00
compat compat/cuda: fix ulong size on cygwin 2017-03-01 12:08:34 +01:00
doc libavfilter/avf_showwaves: make sqrt and cbrt scale option values available to showwavespic by name 2017-03-11 11:55:57 +01:00
libavcodec aarch64: vp9itxfm: Move the load_add_store macro out from the itxfm16 pass2 function 2017-03-11 13:14:24 +02:00
libavdevice avdevice/alldevices: make avdevice_register_all thread safe 2017-03-07 20:34:44 +07:00
libavfilter libavfilter/avf_showwaves: make sqrt and cbrt scale option values available to showwavespic by name 2017-03-11 11:55:57 +01:00
libavformat avformat/matroskaenc: add support for Spherical Video elements 2017-03-09 13:57:03 -03:00
libavresample
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libavutil avutil/tests/lfg: Remove debugging start/stop timer 2017-03-08 14:32:00 +01:00
libpostproc
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libswresample swresample/resample: do not allow odd filter_length 2017-03-09 13:09:14 +07:00
libswscale lsws/slice: Move a misplaced const. 2017-03-08 00:33:21 +01:00
presets
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tests concatdec: pass AVFormatContext flags to sub demuxer 2017-03-09 16:24:00 +01:00
tools tools/target_dec_fuzzer: Fix misaligned read 2017-02-24 14:12:13 +01:00
.gitattributes fate: add SCC test 2017-01-27 17:06:42 +01:00
.gitignore
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.travis.yml
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CONTRIBUTING.md
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COPYING.GPLv2
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COPYING.GPLv3
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COPYING.LGPLv2.1
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COPYING.LGPLv3
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CREDITS
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Changelog avcodec: add ClearVideo decoder 2017-03-02 11:39:54 +01:00
INSTALL.md
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LICENSE.md
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MAINTAINERS MAINTAINERS: Add Rodger Combs to ffmpeg-security 2017-02-28 01:13:52 +01:00
Makefile Makefile: Clean compat/atomics/pthread subdirectory. 2017-03-01 13:43:03 +01:00
README.md
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RELEASE
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arch.mak
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cmdutils.c
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cmdutils.h
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cmdutils_common_opts.h
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cmdutils_opencl.c cmdutils_opencl: fix resource_leak cid 1396852 2017-01-13 07:54:49 +08:00
common.mak
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configure Revert "lavu/atomic: add support for the new memory model aware gcc built-ins" 2017-03-08 00:48:37 -03:00
ffmpeg.c ffmpeg: remove unnecessary hack for decoders which refuse to drain 2017-03-06 11:08:03 +01:00
ffmpeg.h ffmpeg: delay processing of subtitles before filters are initialized 2017-03-03 08:45:43 +01:00
ffmpeg_cuvid.c ffmpeg_cuvid: adapt for recent filter graph initialization changes 2017-03-03 08:45:43 +01:00
ffmpeg_dxva2.c
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ffmpeg_filter.c ffmpeg: properly cleanup filter graph on init failure 2017-03-03 08:45:43 +01:00
ffmpeg_opt.c ffmpeg: init filtergraphs only after we have a frame on each input 2017-03-03 08:45:43 +01:00
ffmpeg_qsv.c ffmpeg: init filtergraphs only after we have a frame on each input 2017-03-03 08:45:43 +01:00
ffmpeg_vaapi.c ffmpeg_vaapi: Always set hwaccel_ctx, so it gets properly cleaned up on error 2017-02-05 15:13:15 +00:00
ffmpeg_vdpau.c
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ffmpeg_videotoolbox.c
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ffplay.c ffplay: change keyboard volume control to logarithmic 2017-02-08 22:36:42 +01:00
ffprobe.c ffprobe: add AVCodecContext help message into ffprobe 2017-03-11 11:12:23 +08:00
ffserver.c ffserver: local OOB write with custom program name 2017-01-08 03:50:56 +01:00
ffserver_config.c ffserver_config: Check for failure to allocate FFServerIPAddressACL 2016-12-22 19:23:08 +01:00
ffserver_config.h
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library.mak
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version.sh
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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 and will be ignored.