[mythtv-users] video freezes but audio continues on master

[James Abernathy]

On Wed, Nov 30, 2022 at 9:21 AM James Abernathy <jfabernathy at gmail.com>
wrote:

>
>
> On Tue, Nov 29, 2022 at 4:41 PM James Abernathy <jfabernathy at gmail.com>
> wrote:
>
>>
>> On Tue, Nov 29, 2022, 4:41 PM Greg Oliver <oliver.greg at gmail.com> wrote:
>>
>>> On Tue, Nov 29, 2022 at 1:45 PM James Abernathy <jfabernathy at gmail.com>
>>> wrote:
>>> >
>>> >
>>> >
>>> > On Tue, Nov 29, 2022, 2:42 PM Curtis Gedak <gedakc at gmail.com> wrote:
>>> >>
>>> >>
>>> >>
>>> >> On 2022-11-29 11:42, James Abernathy wrote:
>>> >> > On Tue, Nov 29, 2022 at 12:16 PM James Abernathy <
>>> jfabernathy at gmail.com>
>>> >> > wrote:
>>> >> >
>>> >> >>
>>> >> >>
>>> >> >> On Tue, Nov 29, 2022, 10:34 AM Paul Harrison <mythtv at mythqml.net>
>>> wrote:
>>> >> >>
>>> >> >>> On 29/11/2022 12:19, James Abernathy wrote:
>>> >> >>>
>>> >> >>>> I built a test FE/BE combo to play with master to see its current
>>> >> >>>> state.  I built from source on EOS (Archlinux) and ended up with
>>> >> >>>> version v33-Pre-1005-gfdf5b0915a.
>>> >> >>>>
>>> >> >>>> I noticed on a recording of NBC News using HDHR networked tuner
>>> that
>>> >> >>>> on playback the screen froze but the audio continued. video
>>> returned
>>> >> >>>> after I moved the mouse or hit a key.
>>> >> >>>>
>>> >> >>>> There is nothing wrong with the file. I played it using
>>> Leanfront on a
>>> >> >>>> Google TV device and it played fine.
>>> >> >>>>
>>> >> >>>> The hardware is an 11th Gen Intel NUC from ASRock IND (1165G7) so
>>> >> >>>> performance should not be a problem. The kernel is
>>> 6.0.10-arch2-1 so
>>> >> >>>> the Iris graphics driver for Tiger Lake should be the latest
>>> version.
>>> >> >>>>
>>> >> >>>> Jim A
>>> >> >>>>
>>> >> >>>>
>>> >> >>>
>>> >> >>> Kind of sounds like a screen saver or screen blanking is kicking
>>> in
>>> >> >>> after a few minutes of inactivity?
>>> >> >>>
>>> >> >>>
>>> >> >>> Paul H.
>>> >> >>>
>>> >> >>> ___________________
>>> >> >>>
>>> >> >>
>>> >> >> That's a possibility. I turned off all the power saving settings
>>> but
>>> >> >> didn't think about an independent screen saver
>>> >> >>
>>> >> >> Jim A
>>> >> >>
>>> >> >
>>> >> > If there is a separate screensaver I don't see it. Just power
>>> settings for
>>> >> > turning off the monitor which I disabled. I'm running KDE Plasma
>>> >> >
>>> >> > Operating System: EndeavourOS
>>> >> > KDE Plasma Version: 5.26.3
>>> >> > KDE Frameworks Version: 5.100.0
>>> >> > Qt Version: 5.15.7
>>> >> > Kernel Version: 6.0.10-arch2-1 (64-bit)
>>> >> > Graphics Platform: X11
>>> >> > Processors: 8 × 11th Gen Intel® Core™ i7-1165G7 @ 2.80GHz
>>> >> > Memory: 15.0 GiB of RAM
>>> >> > Graphics Processor: Mesa Intel® Xe Graphics
>>> >> >
>>> >>
>>> >>
>>> >> You might also check in KDE for "Screen Locking".
>>> >>
>>> >> On my Kubuntu 20.04 PC this is under:
>>> >>
>>> >> K / Settings / System Settings / Workspace Behavior / Screen Locking
>>> >>
>>> >> Curtis
>>> >
>>> >
>>> > Yes that is all turned off.
>>> >
>>> > Jim A
>>>
>>> Wayland vs Xorg?
>>> Xorg
>>>
>>
> I recorded the same news program on my V33-pre (master) system and watched
> it and had a freeze of video but not audio again.  I did not touch the
> keyboard or mouse and just watched.  It continued with a stuck picture for
> about 20-30 seconds and then continued as normal with the video and audio
> synced up. This happened about 15 minutes into the program.
>
> I also recorded the same program at the same time on my Production backend
> and watched it on a Desktop PC using mythfrontend but that system is v32
> and I experienced no freeze up of the video.
>
> Specs on the test system:
> Commercial flagging is off, Metadata lookup is on,
> Operating System: EndeavourOS
> KDE Plasma Version: 5.26.3
> KDE Frameworks Version: 5.100.0
> Qt Version: 5.15.7
> Kernel Version: 6.0.10-arch2-1 (64-bit)
> Graphics Platform: X11
> Processors: 8 × 11th Gen Intel® Core™ i7-1165G7 @ 2.80GHz
> Memory: 15.0 GiB of RAM
> Graphics Processor: Mesa Intel® Xe Graphics
>
>  MythTV Version : v33-Pre-1006-g00e4fc531c
> MythTV Branch : master
> Network Protocol : 91
> Library API : 33.20220913-1
> QT Version : 5.15.7
>
> Jim A
>

This may or may not be significant but the display of the combo FE/BE is a
Sony UHD 4K TV.
(3840x2160) at 60Hz but I have Scaling set to 200% so it works and acts
like a 1080P HD TV.

Jim A
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