[opendtv] Re: ATSC and Lip Sync

Mark -
I thought there were some sort of discontinuity flags in the digital
audio at the start of each new section of material which could cause a
reset/recalc of time stamps.  Is this not true?

- Tom

Mark Schubin wrote:
  

As far as the receiver is concerned, the commercials are just a continuation of 
the programming.

TTFN,
Mark


dan.grimes@xxxxxxxx wrote:
    

I, too, have noticed out-of-sync commercials but not nearly as frequent as 
regular programming.  Could it be that since commercials are usually 30 
seconds or less that they have less time to get out-of-sync than the longer 
program lengths?

Dan
-------------------------
Date: Sun, 24 May 2009 09:29:21 -0400
From: Mark Schubin <TVMark@xxxxxxxxxxxxx>
Subject: [opendtv] Re: ATSC and Lip Sync

Richard C. Ramsden wrote:
      

BUT!
have you noticed that the commercials are never out of lip sync?
        

No, I have not.  I've seen many out-of-sync commercials.  But, if I
quickly change channels and return, they come back into sync (as do the
program segments).

TTFN,
Mark
      

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