[mythtv] [PATCH] better GOP detection for HDTV

Jason Hoos jhoos at thwack.net
Thu Dec 18 12:37:43 EST 2003


> Interesting.  If this works, I'd say that avformatdecoder  
> (MpegPreProcessPacket) should also be changed to fall back to 
> sequence  
> markers if GOP markers aren't found.  That should restore full  
> functionality for these streams.  Or maybe it should be using 
> sequence markers for everything anyway?

I checked the stream from the other station, and it did have a sequence
header before each  GOP header.  However, I think I came across something
someplace that said that some streams don't (I'd have to go look again), so
it'd probably be better to use the GOP headers if they exist, and fall back
to the sequence headers if they don't...

Jason



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