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Rémi Denis-Courmont a113208ab0 lavu/riscv: add CPU flag for B bit manipulations 
The B extension was finally ratified in May 2024, encompassing:
- Zba (addresses),
- Zbb (basics) and
- Zbs (single bits).
It does not include Zbc (base-2 polynomials).

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2024-07-31 17:43:37 +02:00
compat
doc lavu/riscv: add CPU flag for B bit manipulations 2024-07-31 17:43:37 +02:00
ffbuild
fftools fftools/ffmpeg: prefer real errors over EOF in err_merge() 2024-07-24 11:27:51 +02:00
libavcodec lavc/riscv: require B or zba explicitly 2024-07-31 17:43:36 +02:00
libavdevice avdevice/dshow: Don't skip audio devices if no video device is present 2024-07-31 17:43:36 +02:00
libavfilter lavfi/riscv: require B or zba explicitly 2024-07-31 17:43:37 +02:00
libavformat avformat/mov: add an EOF check in IPRP 2024-07-24 00:53:54 +02:00
libavutil lavu/riscv: add CPU flag for B bit manipulations 2024-07-31 17:43:37 +02:00
libswresample
libswscale sws/riscv: require B or zba explicitly 2024-07-31 17:43:37 +02:00
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tests lavu/riscv: add CPU flag for B bit manipulations 2024-07-31 17:43:37 +02:00
tools tools/target_dec_fuzzer: Adjust threshold for RV30 2024-07-24 00:53:43 +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.