rg3/youtube-dl — pull request #3569 by mcd1992 (2014-08-22 21:44:29+00:00)
Title: Implemented --exec option.

--exec is a paramter that allows the user to execute a shell command after a file is finished downloading and being modified by the other post-processors. It is based upon find's -exec syntax where any occurrence of {} will be replaced with the file name in single quotes.