rg3/youtube-dl — pull request #1721 by rzhxeo (2013-11-04 02:23:19+00:00)
Title: Add support for crunchyroll.com

Support for subtitles is missing.
I extract the subtitles in line 58-62 but I think they are somehow encrypted. There is a tag named 'iv' (maybe for initialization vector) and the enclosed data is 128 Bit long.