[mythtv] New Method for Commercial Detection.

Ed W lists at wildgooses.com
Tue May 2 22:08:20 UTC 2006

>In my embedded DSP device, I could generate keys and check a smallish database of keys (with no search optimizations at all) in real time. The largest time consuming thing is the checking of a database. The goal for my project I mentioned is to achieve commercial detection in real time, which depending on the number of keys needed I think should be achievable. I dont know much about MythTV (im slowly learning) but is the commercial flagging done in real-time or as a post processing effect?

There is a fairly decent implementation of a convolver in lavc I 
believe.  Check out some of the filters in mplayer for examples of how 
to use it.

This could be helpful in your implementation?

Ed W

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