Note: help and version output are generated by a naïve script which tries a few variants of
<command> --help, <command> -h etc. to find the command's help and version info.
Sometimes it gets lucky, sometimes it doesn't; if the output below looks wrong, it probably is.
h264enc -V (return code: 1)
h264enc (return code: 1)
Usage: h264enc <options>
Quick start: h264enc <passmode> -p <preset> [-t <tune>] [-pf <profile>]
Use 'h264enc -help' for more information