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

James Abernathy jfabernathy at gmail.com
Sun Feb 4 14:06:34 UTC 2024

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.

I then tried using Kodi 20.3 from flatpak on the LMDE 6 system and its
picture was perfect.

It used to be that this NUC was fast enough that it didn't matter which
Intel video method was used, VAAPI or OpenGL, it worked great.

I'm sure there is an easy way to dump my video configuration short of a
screen shot but I'm not sure how to do that.

Anyone else noticing this jitter on Intel GFX on what should be a
reasonably fast PC?
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