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Andreas Rheinhardt 6965ade54c avcodec/mpeg4videodec: Use smallest max_depth in get_vlc2() 
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Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-10-24 16:50:59 +02:00
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doc avformat/rtpproto: support for rtp read timeout 2020-10-22 20:53:56 +08:00
ffbuild ffbuild: Refine MIPS handling 2020-07-23 16:30:02 +02:00
fftools ffmpeg: deduplicate init_output_stream usage logic 2020-10-17 11:55:55 +03:00
libavcodec avcodec/mpeg4videodec: Use smallest max_depth in get_vlc2() 2020-10-24 16:50:59 +02:00
libavdevice avdevice/alldevices: stop using deprecated linked list API 2020-10-19 11:54:45 -03:00
libavfilter avfilter: add audio frequency and phase shift filters 2020-10-20 20:38:30 +02:00
libavformat avformat/asfdec_f: Check for negative ext_len 2020-10-23 10:07:57 +02:00
libavresample
libavutil avutil/pixdesc: add missing FF_API_PSEUDOPAL check 2020-10-02 00:18:13 -03:00
libpostproc
libswresample swresample/audioconvert: Fix left shift of negative value 2020-09-30 10:50:45 +02:00
libswscale swscale/utils: override forced-zero formats back to full range 2020-10-11 12:58:13 +03:00
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tests fate: add test for adpcm_swf in wav 2020-10-21 11:26:39 +10:00
tools tools/target_dec_fuzzer: Adjust threshold for opus 2020-10-23 10:07:57 +02:00
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Changelog avfilter: add audio frequency and phase shift filters 2020-10-20 20:38:30 +02:00
configure configure: check for nvdec/cuvid AV1 support 2020-10-15 23:25:05 +02:00
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README.md
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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.
  • 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.