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<div class="moz-cite-prefix">On 11/3/20 9:33 AM, Jay Harbeston
wrote:<br>
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<div class="">On Nov 3, 2020, at 9:22 AM, Mike Hodson <<a
href="mailto:mystica@gmail.com" class=""
moz-do-not-send="true">mystica@gmail.com</a>> wrote:</div>
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<div dir="ltr" class="">On Tue, Nov 3, 2020 at 5:15 AM Jim
Abernathy <<a href="mailto:jfabernathy@gmail.com"
class="" moz-do-not-send="true">jfabernathy@gmail.com</a>>
wrote:<br class="">
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<p class="">I think a lot of this panning problem is
due to broadcast choices. I notice the bits per
second on my major networks is about 3-4 GB per
hour, but the sub networks show reruns of the same
shows at 0.8 GB per hour. They also use 480p but
the panning jitter is really bad.<br class="">
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<p class="">Jim A</p>
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<div class="">If indeed the subchannels are 480p, then I
don't think there's anything your videocard/processing
settings can really do to help; I don't think there's
any sort of algorithm to fix a progressive stream as
technically they shouldn't need to be fixed. That
said, sometimes one can convince ffmpeg to do strange
things manually, and if really necessary avisynth can
pull lines out and restitch them together into fields
with delay if necessary or whatever is out of sync,
but those are just pedantic possibilities if you
wanted to moonlight as a video restoration technician
or something. ;)</div>
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<div>All of the sub channels in our area (Wilmington NC) are 480i
and not 480p.. so they are also interlaced.</div>
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<div>The only ATSC broadcast I receive not interlaced is 720p.
Everything else is interlaced.</div>
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<div>Regards.</div>
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<p>My area is Raleigh, NC and ABC and Fox are 720p. CBS and NBC are
1080i. What I see on those channels with mythtv on android is the
same as I see through my TV's own tuner. So no complains at one
time Leanfront was better, but I now have mythfrontend profile
setup correctly and everything is good. It all depends in whether
or not I'm just watching for entertainment or playing video
engineer.</p>
<p>Jim A</p>
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