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Wu Jianhua a65d3c375b tests/checkasm/vvc_alf: add check_alf_classify 
Perforamnce Test (fps):
clip                                      before  after delta
Tango2_3840x2160_60_10_420_27_LD.266      56      115   105.36%
RitualDance_1920x1080_60_10_420_32_LD.266 272     481   76.83%
RitualDance_1920x1080_60_10_420_37_RA.266 303     426   40.59%

Signed-off-by: Wu Jianhua <toqsxw@outlook.com>
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2024-05-14 22:49:48 +02:00
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libavcodec avcodec/x86/vvc/vvc_alf: add alf classify avx2 optimizations 2024-05-14 22:49:48 +02:00
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README.md

Librempeg README

Librempeg 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.

Examples

Coding examples are available in the doc/examples directory.

License

Librempeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Contributing can be done via Github pull requests.