Video Search engine blinkx.tv has surpassed Yahoo and Google, reaching 4,000,000 hours of searchable video content to become the web's largest video search engine. Spidering free content from the web, blinkx partners with content publishers in order to access repositories and archives that cover the broadest spectrum of interest. blinkx's over 80 content partners include YouTube, Revver, MTV Networks and the New York Times.
The cool thing about blinkx.tv is that it uses speech recognition to turn audio into searchable text. It gets 3.5 million video search queries a day. blinkx is a privately-held company based in San Francisco and London.