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Leo Izen 869248c053
avcodec/mjpegdec: fix remaining RGB JPEGs 
The change introduced in b18a9c2971
created a regression for non-subsampled progressive RGB jpegs. This
should fix that.

Additionally, this should fix other RGB JPEGs broken before the recent
patches, such as those in Trac issue #10190.
 		2023-04-21 09:55:08 -04:00
compat compat: Use '-' instead of '/' for rc.exe options 2023-02-13 13:49:40 +02:00
doc avutil: make av_frame_get_plane_buffer accept a const AVFrame* 2023-04-14 10:53:28 +02:00
ffbuild
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fftools fftools/ffprobe: fix printing AVFrame.crop_right 2023-04-21 09:25:53 -03:00
libavcodec avcodec/mjpegdec: fix remaining RGB JPEGs 2023-04-21 09:55:08 -04:00
libavdevice avdevice/decklink_enc: Add support for compressed AC-3 output over SDI 2023-04-08 20:08:18 +02:00
libavfilter lavfi: ensure audio frame durations match the sample count 2023-04-19 21:12:03 +02:00
libavformat avformat: add PDV demuxer 2023-04-20 16:11:18 +02:00
libavutil avutil/wchar_filename: propagate MultiByteToWideChar() and WideCharToMultiByte() failures 2023-04-14 10:04:47 -03:00
libpostproc version.h: Bump minor post 6.0 branch 2023-02-19 18:37:36 +01:00
libswresample swresample/swresample: add a used channel layout option using the new API 2023-02-19 18:28:45 -03:00
libswscale version.h: Bump minor post 6.0 branch 2023-02-19 18:37:36 +01:00
presets
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tests fate/png-icc-parse: update ref data 2023-04-21 14:06:37 +08:00
tools tools/zmqshell: port to python3 2023-04-02 16:28:54 +02:00
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CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
Changelog avformat: add PDV demuxer 2023-04-20 16:11:18 +02:00
INSTALL.md
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LICENSE.md
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MAINTAINERS MAINTAINERS: add maintainer for the imf demuxer 2023-02-13 18:41:22 +01:00
Makefile tools: add an AV_CODEC_CAP_ENCODER_RECON_FRAME test tool 2023-03-28 13:00:42 +02:00
README.md
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RELEASE
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configure avcodec: add PDV decoder 2023-04-20 15:44:38 +02:00

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 means to alter decoded audio and video through a directed graph of connected 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.