mpv-player/mpv — pull request #1276 by jaimeMF (2014-11-19 22:49:00+00:00)
Title: Add --ytdl-format option for selecting the format that youtube-dl extracts

The manpage message is adapated from the old `--quvi-format` option.

I haven't work with lua before, there may be a nicer way of building the youtube-dl command.