[mythtv-users] jittery playback on latest v34 (master) on Intel 11th gen Core i7 NUC.

Jay Harbeston jharbestonus at gmail.com
Sun Feb 4 16:06:29 UTC 2024

> On Feb 4, 2024, at 9:06 AM, James Abernathy <jfabernathy at gmail.com> wrote:
> I don't normally use a PC as a frontend.  However, today I was on my NUC which is running Linux Mint Debian Edition 6. I'm using the mythfrontend on V34 Master that I built the packages for this morning following the Wiki.  The NUC PC is an Asrock NUC 1165G7 which uses an Intel 11th gen Core i7 CPU.
> I noticed a lot of jitters playing a recording that was 1080i ATSC 1.0 MPEG2. I tried both Opengl High quality and VAAPI with the normal settings I've used in the past. Too jumpy a picture to watch this way. I originally viewed the recording using Leanfront on a FireTV 4K Max. 

When it was jumpy, did you try using the menu->playback -> info to see what decoder was being used, and the load on the cpu? 

I suspicion that for whatever reason the accelerated video method isn’t getting used. Or the settings for de-interlacing are wrong somehow.


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