Google2SRT - Download and convert subtitles from YouTube and Google Video - Home

http://google2srt.sourceforge.net/en/

What is Google2SRT?
Google2SRT is a tool that can download "not embedded" subtitles (Closed Captions - CC) from YouTube/Google Video videos (if those are present) and convert them to a standard format (SubRip - SRT) supported by most video players.