Blinkx, the San Francisco-based video search engine, whose shares are traded on the London Stock Exchange, reported $6.4 million in revenue for the first six months of the year. Although revenue is up 115 %, the company has big burn rate. Still, the company has $32 million in cash, as Erick Schonfeld of TechCrunch reported earlier today.Blinks CEO Suranga Chandratillake was a panelist at the Beet.TV Online Video Roundtable on October 28 here in New York. After the session, Kelsey spoke with him about the value of video search and the utility his company provides.-- Andy Plesser, Executive Producer Less