We tested the mpeg2 decoder on the Rokus and unfortunately it barely works. No deinterlacing and it can take up to 10s to play video. mpeg2 videos from the HDHR PRIME use special cable markers and do not play at all.
Got it, that is unfortunate. Thanks for the reply.
What about a DVR app that plays transcoded streams only, that is how the web ui works isn't it?