CaptionCast is the world's first closed caption inserter that inserts pre-produced closed captions into a linear broadcast feed on-the-fly using digital audio fingerprints. However it also alerts on possible broadcast errors such as signal loss.

DirectCaption.com - America's fastest yet cheapest transcription & closed captioning services for video or audio - announced today that all users with email addresses ending with .edu are enrolled to Premium Membership to enjoy even lower rates.