Interesting -- read the article for more details
Today, owing to the proliferation of large video files, video accounts for more than 60 percent of the traffic on the Internet, according to CacheLogic, a company in Cambridge, England, that sells “media delivery systems” to Internet service providers. “I imagine that within two years it will be 98 percent,” says Hui Zhang, a computer scientist at Carnegie Mellon University in Pittsburgh.
Mr. Chandratillake’s solution does not reject any existing video search methods, but supplements them by transcribing the words uttered in a video, and searching them. This is an achievement: effective speech recognition is a “nontrivial problem,” in the language of computer scientists.