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Starting off small with a few features.
Samples and reference decoded files copied from the official ISO
reference suite.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2024-06-02 21:40:37 +02:00
compat avutil/common: Don't auto-include mem.h 2024-04-01 19:51:37 +02:00
doc avfilter/af_biquads: rename poles option to order 2024-06-01 18:25:42 +02:00
ffbuild riscv: add Zvbb vector bit manipulation extension 2024-05-11 18:22:55 +02:00
fftools fftools/ffplay: allow unused format options which are also codec options 2024-05-28 16:28:06 +02:00
libavcodec aacdec: add a decoder for AAC USAC (xHE-AAC) 2024-06-02 21:40:37 +02:00
libavdevice avdevice/pulse_audio_enc: Use av_rescale() to avoid integer overflow 2024-06-01 18:25:44 +02:00
libavfilter avfilter: add fractional delay audio filter 2024-06-02 21:40:35 +02:00
libavformat avformat/asfdec_f: Use 64bit for preroll computation 2024-06-01 18:25:45 +02:00
libavutil channel_layout: add new channel positions supported by xHE-AAC 2024-06-02 21:40:36 +02:00
libswresample avutil/common: Don't auto-include mem.h 2024-04-01 19:51:37 +02:00
libswscale swscale/yuv2rgb: Use 64bit for brightness computation 2024-05-28 16:28:07 +02:00
presets
tests fate: add tests for xHE-AAC 2024-06-02 21:40:37 +02:00
tools tools/decode_simple: Check avcodec_send_packet() for errors on flushing 2024-05-28 16:28:07 +02:00
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configure configure: correct libopenjpeg description 2024-05-31 21:53:40 +02:00
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README.md
RELEASE RELEASE: update after 7.0 branch 2024-04-03 17:29:51 +02:00

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.