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Michael Niedermayer 7679c38b3b tests/api/api-seek-test: check all compute_crc_of_packets() calls 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-12-06 15:42:07 +01:00
compat compat/atomics: rename header guards 2016-12-02 20:08:54 -03:00
doc Avoid using the term "file" and prefer "url" in some docs and comments 2016-12-05 21:30:12 +01:00
libavcodec avcodec/vaapi-vp9: add support for profile 2 (bpp > 8) 2016-12-05 22:12:34 +00:00
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libavfilter avfilter/vf_premultiply: remove redundant semicolons 2016-12-02 19:37:00 +01:00
libavformat avformat/dump: remove line break on mastering display metadata info dump 2016-12-05 20:03:16 -03:00
libavresample Bump minor versions after 3.2 branchpoint to seperate release 2016-10-26 20:52:42 +02:00
libavutil avutil/hwcontext_cuda: check for missing pixel format 2016-11-30 12:36:23 +01:00
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libswresample swresample/resample: do not rebuild filter when sample_delta is zero 2016-12-04 01:32:26 +07:00
libswscale swscale: add gbr(a)p16 output support 2016-12-01 21:37:25 +01:00
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tests tests/api/api-seek-test: check all compute_crc_of_packets() calls 2016-12-06 15:42:07 +01:00
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ffmpeg_cuvid.c doc: fix spelling errors 2016-10-21 23:58:47 +02:00
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ffmpeg_filter.c ffmpeg_filter: fix several logic failures 2016-11-24 16:27:55 +01:00
ffmpeg_opt.c Avoid using the term "file" and prefer "url" in some docs and comments 2016-12-05 21:30:12 +01:00
ffmpeg_qsv.c ffmpeg_qsv: Fix hwaccel transcoding 2016-11-13 17:49:48 +00:00
ffmpeg_vaapi.c ffmpeg_vaapi: fix choice of decoder_format 2016-09-29 01:23:52 +02:00
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ffmpeg_videotoolbox.c ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT 2015-10-15 10:22:31 +02:00
ffmpeg.c ffmpeg: assert return value is initialized 2016-12-01 12:01:51 +01:00
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ffprobe.c ffprobe: Fix displaying side data list only 2016-11-30 12:19:14 -05:00
ffserver_config.c ffsrever: Make the status page bitexact if any stream is bitexact 2016-11-29 19:26:26 +01:00
ffserver_config.h ffsrever: Make the status page bitexact if any stream is bitexact 2016-11-29 19:26:26 +01:00
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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.