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The libavdevice library provides a generic framework for grabbing from and rendering to many common multimedia input/output devices, and supports several input and output devices, including Video4Linux2, VfW, DShow, and ALSA.
The libavfilter library provides a generic audio/video filtering framework containing several filters, sources and sinks.
The libavformat library provides a generic framework for multiplexing and demultiplexing (muxing and demuxing) audio, video and subtitle streams. It encompasses multiple muxers and demuxers for multimedia container formats. This build of ffmpeg is limited in the number of codecs supported.
This library aims to be a friendly, portable C implementation of the AV1 Image File Format, as described here: https://aomediacodec.github.io/av1-avif/
This library aims to be a friendly, portable C implementation of the AV1 Image File Format, as described here: https://aomediacodec.github.io/av1-avif/ This package holds the commandline tools to encode and decode AVIF files.
The libavutil library is a utility library to aid portable multimedia programming. It contains safe portable string functions, random number generators, data structures, additional mathematics functions, cryptography and multimedia related functionality (like enumerations for pixel and sample formats).
C library providing BLAKE2b, BLAKE2s, BLAKE2bp, BLAKE2sp. BLAKE2 is a cryptographic hash function faster than MD5, SHA-1, SHA-2, and SHA-3, yet is at least as secure as the latest standard SHA-3.
This project provides trace read and write libraries, as well as a trace converter. A plugin can be created for any trace format to allow its conversion to/from another trace format.