How MythTV Detects and Flags Commercials
peterdaly writes "Automatic commercial detection is the "killer app" feature that none of the commercial DVR's dare to include. MythTV's automatic commercial detection does a great job of properly separating commercials from content. Here's how the commercial flagging works."
Videoredo edits mpeg files without re-encoding them a la adobe premiere. ( == lightning fast)
It also has extremely sophisticated commercial detection (never failed me), based on blackouts, duration of blackouts, duration between blackouts, percentage of screen changed to black, etc.
http://www.videoredo.com/
"Automatic commercial detection is the "killer app" feature that none of the commercial DVR's dare to include."
Ummm, no.... I'm sure many people here are already aware, but if not - check out Beyond TV (http://www.snapstream.com/). The guys over at Snapstream have been doing automatic commercial detection for a while now, and Beyond TV is in the category of a Commercial DVR. And, I'm pretty sure that other companies have been doing it too. This is nothing new - and hasn't yet been a 'killer app'.
Well, it depends on how you set things up. It can be set to remove them, but personally, I just let it mark the commercials. Basically, it puts timestamps in the database for the start and end of a commercial. You can then set myth to automatically skip them during playback, or, as I do, play them, and then I use the remote to skip the commercial. I find myth to be probably around 85% accurate on its detection. Pretty good, but far from perfect.