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Stone Chen 434c941f59 tests/checkasm/vvc_mc: for SAD, only test valid subblock sizes 
According to the VVC specification (section 8.5.1), the maximum width/height of a subblock passed for DMVR SAD is 16. This along with previous constraint requiring width * height >= 128 means that  8x16, 16x8, and 16x16 are the only allowed sizes.

This changes check_vvc_sad() to only test and benchmark those sizes.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2024-05-31 10:08:59 +02:00
compat avutil/common: Don't auto-include mem.h 2024-04-01 19:51:37 +02:00
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fftools fftools/ffplay: allow unused format options which are also codec options 2024-05-28 16:28:06 +02:00
libavcodec libavcode/x86/vvc: change label to vvc_sad_16 to reflect block sizes 2024-05-31 10:08:59 +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.