Google audio search for videos
---------------------------------------------------------------------------------------------------------------------------------Google is now offering an audio search for videos: GaudiThis feature just got added to Google labs and is called Gaudi. Indexing the audio for videos will provide more relevant searches, rather than relying on the description and tags, which is limiting. And more importantly for Google, better determine what ads to show.
Right now it just allows you to search political videos. According to C|NET, "The site's search box has instructions: "Search what the politicians are saying". The search results are presented next to a YouTube video player, and clicking each result sets the player to show the part of the video where the words were spoken. It doesn't just show speeches--a search for "bridge to nowhere" also returned the "Real Mavericks" ad from the John McCain-Sarah Palin campaign."(credit: C|NET)