libpostproc55 - 7:4.3.6-0+deb11u1 main

FFmpeg is the leading multimedia framework, able to decode, encode, transcode,
mux, demux, stream, filter and play pretty much anything that humans and
machines have created. It supports the most obscure ancient formats up to the
cutting edge.
.
This library provides video post processing.
.
This package contains the runtime files.