[mythtv] ubuntu ppa master: green screen (solved)

John Pilkington johnpilk222 at gmail.com
Sun Dec 8 20:10:14 UTC 2019

On 08/12/2019 17:18, Mark Kendall wrote:
> John
> I'd very much appreciate those logs for a non-working setup.
> I understand you have managed to get playback working - but you
> haven't solved the problem, you've just worked around it. So next time
> the issue comes up, we'll be no further along and no nearer to a fix.
> Regards
> Mark

Hi Mark:
The system works with Setup > Video > Playback > OpenGL Normal > 
Standard and OpenGL > Standard, 2 cpus, DeBlock filter, OpenGL video 
renderer, deinterlacers both medium quality with no ticks.

If the VideoPlaybackProfile is changed to Normal, the video renderer 
goes to OpenGL YV12 and the green screen playback returns.

I have uploaded the largely repetitive log from a brief greenscreen run 


Cheers, John


> On Sun, 8 Dec 2019 at 15:44, John Pilkington <johnpilk222 at gmail.com> wrote:
>> On 08/12/2019 14:55, Mark Kendall wrote:
>>> John
>>> Can you post the full output of:-
>>> mythfrontend -v playback,gpu
>>> Thanks
>>> Mark
>> Hi Mark.  I wanted to see if this system also showed the a/v drift.
>> It's playing now and I haven't yet seen drift there.   I'll poke around
>> more and send logs if anything else comes up.  Thanks.
>> John

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