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Andreas Rheinhardt 902e16d183 avcodec/mpeg12: Make initializing VLCs thread-safe 
This automatically makes the eamad, eatqi, ipu and mdec decoders
init-threadsafe; in addition to the actual mpeg[12]video decoders,
of course.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 		2020-12-31 11:46:20 +01:00
compat
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doc avfilter/vf_w3fdif: add support for commands 2020-12-30 16:33:30 +01:00
ffbuild
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fftools ffmpeg: delay first stats 2020-12-24 10:04:38 +05:30
libavcodec avcodec/mpeg12: Make initializing VLCs thread-safe 2020-12-31 11:46:20 +01:00
libavdevice lavd/decklink_dec: Do not set codec_tags. 2020-12-24 12:07:05 +01:00
libavfilter dnn_interface.h: fix redefining typedefs 2020-12-31 09:21:31 +08:00
libavformat avformat/rtsp: add satip_raw flag to receive raw mpegts stream 2020-12-28 14:08:44 -08:00
libavresample
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libavutil hwcontext_drm: make dependency on Linux kernel headers optional 2020-12-30 23:14:46 +01:00
libpostproc
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libswresample
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libswscale libswscale: avoid UB nullptr-with-offset. 2020-12-24 15:27:56 +01:00
presets
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tests fate/image: add missing ffprobe dependency to fate-dpx-probe 2020-12-18 18:51:15 -03:00
tools tools/target_dec_fuzzer: Adjust maxpixels for G2M 2020-12-24 15:25:00 +01:00
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Changelog avfilter: add shufflepixels video filter 2020-12-20 21:44:13 +01:00
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MAINTAINERS smvjpegdec: merge into mjpegdec 2020-12-10 10:07:09 +01:00
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configure hwcontext_drm: make dependency on Linux kernel headers optional 2020-12-30 23:14:46 +01:00

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.