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James Almer f41048f6ec Merge commit '5c2fb561d94fc51d76ab21d6f7cc5b6cc3aa599c' 
* commit '5c2fb561d94fc51d76ab21d6f7cc5b6cc3aa599c':
  h264: add H264_ prefix to the NAL unit types

Conflicts:
libavcodec/h264_parse.c
libavcodec/h264_parser.c
libavcodec/h264_slice.c
libavcodec/h264dec.c

Merged-by: James Almer <jamrial@gmail.com>
2016-08-01 15:11:05 -03:00
compat Merge commit '6bb99757b780144d9fa27cdce09d3621e1a0ed43' 2016-05-08 23:02:33 +01:00
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libavcodec Merge commit '5c2fb561d94fc51d76ab21d6f7cc5b6cc3aa599c' 2016-08-01 15:11:05 -03:00
libavdevice avdev/jack: remove duplicated dispatch macros 2016-07-26 23:10:47 +01:00
libavfilter af_hdcd: Move code detect/check into own function 2016-08-01 19:48:32 +02:00
libavformat Merge commit '5c2fb561d94fc51d76ab21d6f7cc5b6cc3aa599c' 2016-08-01 15:11:05 -03:00
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libavutil dynarray: Change AV_ to FF_ for AV_DYNARRAY_ADD 2016-07-31 10:19:03 -07:00
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tests libavformat/matroskadec: Add test for seeking with codec delay. 2016-07-30 01:02:41 +02:00
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ffmpeg_cuvid.c ffmpeg: Add cuvid hwaccel support 2016-06-10 16:31:23 +02:00
ffmpeg_dxva2.c Merge commit '18c506e9e6e8df8b1d496d093077b8240ea68c28' 2016-06-26 15:34:01 +02:00
ffmpeg_filter.c ffmpeg_filter: Fix AVBufferSrcParameters leak 2016-05-19 00:10:27 +02:00
ffmpeg_opt.c ffmpeg_opt: Delete duplicate “hwaccel_output_format” option. 2016-07-20 12:07:38 +02:00
ffmpeg_qsv.c
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ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg.c: copy video profile when using stream_copy 2016-07-23 03:52:38 +02:00
ffmpeg.h ffmpeg: Add cuvid hwaccel support 2016-06-10 16:31:23 +02:00
ffplay.c ffplay: Fix usage of private lavfi API 2016-06-29 12:53:01 +02:00
ffprobe.c ffprobe: add missing PROGRAM_STREAM_TAGS case 2016-07-26 19:22:47 +02:00
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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. Few developers follow pull requests so they will likely be ignored.