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Anton Khirnov 3e9b0f7c01 lavfi/vf_libplacebo: eliminate LibplaceboInput.link 
Setting it was broken in 8160178dfc, since
links are not yet set up during init. It is also redundant, as the
struct also stores the input index.

Reported-By: llyyr <llyyr.public@gmail.com>
2024-11-09 02:45:58 +01:00
compat compat: Fix the fallback definition of stdc_trailing_zeros 2024-09-24 14:00:27 +03:00
doc doc/git-howto: remove outdated line about gitolite 2024-11-08 15:59:13 +10:00
ffbuild configure: Add detection of assembler support for SVE/SVE2 2024-09-27 00:03:04 +03:00
fftools fftools/ffplay: fix crash when vk renderer is null 2024-11-06 16:34:02 +08:00
libavcodec avcodec/rv60: set populate_ipred src parameter to const 2024-11-09 08:50:59 +11:00
libavdevice avdevice/dshow: fix unused variable warning 2024-10-17 13:04:17 +02:00
libavfilter lavfi/vf_libplacebo: eliminate LibplaceboInput.link 2024-11-09 02:45:58 +01:00
libavformat lavf/mxfenc: Use nb_components, not av_pix_fmt_count_planes() 2024-11-08 10:52:04 +01:00
libavutil libavutil/hwcontext_{d3d11va, dxva2}: Support Y212/XV36 pixel format 2024-11-05 10:28:03 +08:00
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 x86/swscale: disable AVX2 yuv2nv12cX functions if accurate_rnd is requested 2024-11-07 11:16:42 -03:00
presets
tests avcodec/jpeg2000: Improve FF_DWT97_INT to pass ISO/IEC 15444-4 conformance tests 2024-11-08 08:30:07 -08:00
tools tools/target_swr_fuzzer: Limit the number of samples 2024-09-24 15:37:18 +02:00
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Changelog avcodec/rv60: RealVideo 6.0 decoder 2024-11-03 10:53:15 +11:00
configure avcodec/rv60: RealVideo 6.0 decoder 2024-11-03 10:53:15 +11:00
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MAINTAINERS MAINTAINERS: update myself for dvdvideo, rcwtdec, rcwtenc 2024-09-29 17:38:12 +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.