Creates video contact sheets (previews) of videos

Current versions

vcs requires the following formulae to be installed:
ffmpeg 4.0 Play, record, convert, and stream audio and video
gnu-getopt 1.1.6 Command-line option parsing library
ghostscript 9.23 Interpreter for PostScript and PDF
imagemagick 7.0.7-28 Tools and libraries to manipulate images in many formats
mplayer 1.3.0 UNIX movie player

Recent formula history

ilovezfs Audit fixes for descriptions (#20013)
ilovezfs vcs: use assert_predicate
Zhiming Wang vcs: update test
Ryan vcs 1.13.2 (new formula)

Formula code at GitHub