[mythtv-users] 720p HD content from WPVI in Philly periodic a/v sync issues

Byron Poland wpoland at gmail.com
Tue Jan 12 22:38:40 UTC 2010


On Mon, Jan 11, 2010 at 9:09 AM, Taylor Ralph <taylor.ralph at gmail.com>wrote:

> On Sun, Jan 10, 2010 at 6:31 PM, Byron Poland <wpoland at gmail.com> wrote:
> > On Sun, Jan 10, 2010 at 6:21 PM, John Lundell <jdlundell at gmail.com>
> wrote:
> >>
> >> On Wed, Dec 16, 2009 at 9:11 AM, Taylor Ralph <tralph11 at yahoo.com>
> wrote:
> >>>
> >>> --- On Wed, 12/16/09, Tom Lichti <redpepperracing at gmail.com> wrote:
> >>>
> >>> >
> >>> > I just saw your ticket, does the patch apply to 0.22 trunk
> >>> > or fixes?
> >>> >
> >>>
> >>> Good question. Actually the code that is modified hasn't changed in
> >>> trunk. So it will apply perfectly to 0.22-fixes and will also apply
> cleanly
> >>> to trunk with offsets.
> >>>
> >>> Appreciate any feedback.
> >>>
> >>> --
> >>> Taylor
> >>>
> >> Hi Taylor,
> >>
> >> I applied the patch from 7759 to my frontend and it works great!  Since
> >> late December I have been having huge sync issues with playback of KGO
> my
> >> local ABC affiliate which I receive over the air.   I am surprised more
> >> people in the San Francisco bay area have not complained but maybe they
> all
> >> use cable or do not record ABC...
> >>
> >> Anyway, this patch changes playback from unwatchable to nearly perfect.
> >> Audio sync appears to sometimes gets off by a frame or two but this is
> much
> >> better than the nearly 1 second loss of sync I was getting before.
> >>
> >> Thanks for the fix!
> >>
> >> John
> >>
> >>
> >
> > I take a look at the ticket every once and a while, haven't noticed any
> > change, would I see on that page if the patch has been picked up
> upstream?
> > Has there been any discussion to getting this in upstream for fixes or
> .23??
> >
> > Thanks!
> >
>
> Byron,
>
> The ticket should be updated/closed when the patch is committed. It is
> planned to have this go into trunk before the next release but it
> needs to be reviewed by devs who are currently busy with other
> important features. Since the next release is not that far out it
> shouldn't be that long of a wait.
>
> I remember you had some "ghosting" issues. Did you ever get that
> straightened out?
>
> Regards.
> --
> Taylor
>
>
> Taylor,

Thanks for the clarification on the the ticket.

With the successful A-V sync/frame fixes I have been much happier and
haven't really noticed any ghosting.  I'll try and keep a closer eye on it
as I watch things in the coming days.

Thanks,
Byron
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