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Andreas Rheinhardt fe211aebbf fate/lavf-image: Disable file checksums for exr tests
The generated files are endian-dependent, so no checksums
may be part of the ref files.

Fixes ticket #9854.

Tested-by: Sebastian Ramacher <sramacher@debian.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-08-02 02:30:26 +02:00
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doc lavfi/cropdetect: Add new mode to detect crop-area based on motion vectors and edges 2022-07-30 13:17:28 +02:00
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fftools fftools/ffmpeg_opt: reindent 2022-07-28 16:37:16 +02:00
libavcodec avcodec/aacdec_fixed: also clip samples on the second channel for stereo HE-AAC 2022-08-01 20:25:09 -03:00
libavdevice lavd: use AVFrame.duration instead of AVFrame.pkt_duration 2022-07-19 12:27:17 +02:00
libavfilter avfilter/vf_cropdetect: Remove set-but-unused variable 2022-07-30 22:14:26 +02:00
libavformat avcodec/ttmlenc: Use string literal macro for default namespacing 2022-07-31 04:57:23 +02:00
libavutil lavu/frame: add a duration field to AVFrame 2022-07-19 12:27:17 +02:00
libpostproc Bump versions after 5.1 branch 2022-07-13 00:29:05 +02:00
libswresample Bump versions after 5.1 branch 2022-07-13 00:29:05 +02:00
libswscale swscale/rgb2rgb: Don't cast const away 2022-07-31 01:09:52 +02:00
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tests fate/lavf-image: Disable file checksums for exr tests 2022-08-02 02:30:26 +02:00
tools tools/target_dec_fuzzer: set avctx->workaround_bugs flags 2022-07-26 09:15:16 -03:00
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Changelog Changelog: Update after last commit 2022-07-30 13:20:02 +02:00
configure configure: Check for DXGI_OUTDUPL_FRAME_INFO for the ddagrab filter 2022-08-01 15:41:25 +03:00
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RELEASE RELEASE: update after 5.1 branch 2022-07-13 00:31:42 +02:00

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.