[mythtv] [PATCH] Add streaming output to transcoder

Geoffrey Hausheer ou401cru02 at sneakemail.com
Mon Aug 18 12:52:05 EDT 2003

On 18 Aug 2003 09:23:00 -0700, "Chris Petersen lists-at-forevermore.net
|mythtv/1.0-Allow|" <o8f8hesx3k0t at sneakemail.com> said:
> Yes, the commercials had been cut.   hmm, does this mean that these
> files are essentially useless for conversion now that the commercials
> have been cut?  Or is this time sync thing (if it gets fixed) something
> that can be fixed on files that were cut previously?
Well, it more likely you'll have A/V sync issues if you've run the
commercial-cut code while using the stream-decoder.  ths is because at
each commercial cut-point, I don't remove any extra audio data that from
where the cut starts.  At the end of the cut region, we generate a new
key-frame (which has audio/video sync data), and this resyncs the
audiowhen playing through myth.  mythtranscode doesn't look at the
re-sync data, and so it doesn't remove the 'extra' audio data, and so you
end up with sync issues.  This can be corrected, and I will work on it. 
There is nothing wrong with your clipped nuv files, the problem is with
how the data is processed before being sent to the fifos, when using the
--fifodir switch.


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