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Niklas Haas aa08cf8112 swscale/options: add missing option value for SWS_STRICT 
Signed-off-by: Niklas Haas <git@haasn.dev>
2026-05-23 11:31:54 +02:00
.forgejo .forgejo/CODEOWNERS: fix ogg pattern for @toots 2026-05-03 17:05:25 +00:00
compat avfilter/scale_cuda: fix color bleeding in lanczos scaling 2026-04-04 11:31:16 +00:00
doc lavf: wire id3v2 fdebug option 2026-05-22 08:20:13 -05:00
ffbuild ffbuild/common: remove DBG=1 to preprocess external asm 2026-04-03 16:15:33 +02:00
fftools fftools/ffmpeg_sched: allow throttling decoder outputs 2026-05-23 08:41:12 +00:00
libavcodec avcodec/libfdk-aacdec: support streams with more than six channels 2026-05-22 23:10:05 +00:00
libavdevice avdevice/v4l2: fix mmap_free() skipping first buffer 2026-04-28 13:45:20 +00:00
libavfilter lavfi/blackdetect_vulkan: use integer timestamps and fix crash 2026-05-22 14:06:03 +09:00
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libavutil vulkan: properly check if the internally synchronized queue extension is supported 2026-05-22 23:06:38 +09:00
libswresample libswresample/arm: Change to the common indentation size 2026-04-29 13:49:27 +03:00
libswscale swscale/options: add missing option value for SWS_STRICT 2026-05-23 11:31:54 +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 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.