The libavcodec library provides a generic encoding/decoding framework and contains multiple decoders and encoders for audio, video and subtitle streams, and several bitstream filters.
The shared architecture provides various services ranging from bit stream I/O to DSP optimizations, and makes it suitable for implementing robust and fast codecs as well as for experimentation.
ffmpeg, ffplay, ffprobe, ffmpeg-codecs, bitstream-filters, libavutil
The FFmpeg developers.
For details about the authorship, see the Git history of the project
(https://git.ffmpeg.org/ffmpeg), e.g. by typing the command
git log in the FFmpeg source directory, or browsing the
online repository at https://git.ffmpeg.org/ffmpeg.
Maintainers for the specific components are listed in the file ‘MAINTAINERS’ in the source code tree.