[mythtv-users] new PC build that's MythTV compatible

Mike Hodson mystica at gmail.com
Tue Nov 3 14:22:53 UTC 2020

On Tue, Nov 3, 2020 at 5:15 AM Jim Abernathy <jfabernathy at gmail.com> wrote:

> 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.
> Jim A
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. ;)

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