Binary package “quicktime-x11utils” in ubuntu focal

library for reading and writing Quicktime files (x11 utilities)

 libquicktime is a library for reading and writing QuickTime files on UNIX
 systems. Video CODECs supported by this library are OpenDivX, MJPA, JPEG Photo,
 PNG, RGB, YUV 4:2:2, and YUV 4:2:0 compression. Supported audio CODECs are Ogg
 Vorbis, IMA4, ulaw, and any linear PCM format.
 .
 This package contains additional utilities for the X window system.