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Niklas Haas 10d1be2621 swscale/internal: use static_assert for enforcing offsets 
Instead of sprinkling av_assert0 into random init functions.

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>
2024-11-21 12:47:43 +01:00
compat compat: Fix the fallback definition of stdc_trailing_zeros 2024-09-24 14:00:27 +03:00
doc doc/developer: Document relationship between git accounts and MAINTAINERS 2024-11-20 21:28:14 +01:00
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fftools fftools/ffplay_renderer: Fix a typo 2024-11-20 19:17:37 +08:00
libavcodec avcodec/mm: decode raw chunk type and skip unknown audio chunk type 2024-11-21 19:41:12 +11:00
libavdevice avdevice/dshow: fix unused variable warning 2024-10-17 13:04:17 +02:00
libavfilter lavfi/vf_drawtext: fix memory management when destroying font face 2024-11-19 23:50:49 +01:00
libavformat avcodec/mm: decode raw chunk type and skip unknown audio chunk type 2024-11-21 19:41:12 +11:00
libavutil vulkan: fix sw_frame_deps counter 2024-11-20 05:47:41 +01:00
libpostproc */version.h: bump after release/7.1 branch 2024-09-24 17:10:35 +02:00
libswresample arm: Consistently use proper interworking function returns 2024-10-09 15:52:51 +03:00
libswscale swscale/internal: use static_assert for enforcing offsets 2024-11-21 12:47:43 +01:00
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tests tests/checkasm/diracdsp: fix alignment for src and ombc_weight buffers 2024-11-19 12:32:49 -03:00
tools enc_recon_frame_test: don't print an error on EOF. 2024-11-13 09:26:22 -05:00
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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.