From: Kilroy Hughes <Kilroy.Hughes@xxxxxxxxxxxxx> Subject: [opendtv] Re: More Are Watching Internet Video on Actual TVs, Research Date: Sat, 13 Oct 2012 09:43:39 +0000 "Today you/we are stuck needing a different adaptive streaming app for each OS, and sometimes several for different flavors of hardware and OS (like Android)..... "Netflix maintained and tested about 400 players last I checked (probably more now), and encoded over a dozen versions of each program (at multiple bitrates)." Thanks, Kilroy, for you lengthy discussion about where things are going. I do believe they will get simpler as the standards progress. Interestingly, I thought we would see more progressive formats where one file could be a source for many different bit rates; where the file would ultimately contain a very high resolution but would start blocky and resolve with more data. The receiving side would receive packets as needed to resolve as needed for both download speed and device resolution. Obviously there would need to be a lot of control at the Application Layer for each layer in the stack. I'm not sure if it is even possible with current standards, especially in a multicast environment, but I bet someone out there is trying. Dan