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lavfi/scale_vulkan: fix width/height match check 
Sponsored-by: Sovereign Tech Fund
2026-03-28 19:36:58 +01:00
.forgejo forgejo/pre-commit/ignored-words: add re-use 2026-03-18 23:32:35 +00:00
compat compat: Fix .def file generation for ARM64EC builds on Windows 2025-12-19 10:01:16 +00:00
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ffbuild configure: add detection of assembler support for SME2 2026-03-04 23:52:36 +02:00
fftools fftools/ffmpeg_filter: remove duplicate assignment 2026-03-27 06:37:27 +00:00
libavcodec avcodec/alsdec: preserve full float value in zero-truncated samples 2026-03-28 12:18:37 +00:00
libavdevice Bump versions for master after release/8.1 2026-03-08 02:31:23 +01:00
libavfilter lavfi/scale_vulkan: fix width/height match check 2026-03-28 19:36:58 +01:00
libavformat avformat/mov: ignore duplicate streams referenced with an sbas tref entry 2026-03-26 22:17:07 -03:00
libavutil libavutil/stereo3d: fix prefix matching in *_from_name() functions 2026-03-25 01:32:20 +00:00
libswresample Bump versions for master after release/8.1 2026-03-08 02:31:23 +01:00
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Changelog avformat/movenc: add support for LCEVC track muxing 2026-03-14 20:50:21 -03:00
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Makefile configure: add detection of assembler support for SME2 2026-03-04 23:52:36 +02:00
README.md
RELEASE RELEASE: update to 8.0 2025-08-14 08:42:29 -04:00

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.