[opendtv] Re: ATSC and Lip Sync
- From: Tom Barry <trbarry@xxxxxxxxxxx>
- To: opendtv@xxxxxxxxxxxxx
- Date: Tue, 26 May 2009 18:23:55 -0400
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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