[mythtv-users] pixalated live tv images

[Kevin Johnson]

Hi:

Hdhr is connected to a router that goes to the same card.

It seems this occurs after the frontends have shut the screen off.
Apparently that behavior is a new feature of 16.04 or myth .28

If I power cycle the frontends everything is normal and remains normal
until the screen power saver kicks on.  Then the pixel/sparkle thing
happens after they wake back up.
I am going to prevent the screen from powering off.  Hopefully that
resolves this issue.

Thank you for the reply.


On Fri, Oct 28, 2016 at 12:06 AM, Hika van den Hoven <hikavdh at gmail.com>
wrote:

> Hoi Kevin,
>
> Friday, October 28, 2016, 5:04:07 AM, you wrote:
>
> > HI All:
>
>
> > I have a strange issue.
>
>
> > While watching live tv, sometimes the dark area of a live picture will
> become pixalated/sparkly.
> > This occurs on 3 different frontends with different hardware.
> > It occurs with live tv and if I rewind live tv and re-watch the
> > same thing, it still occurs at the same place.
> > But, if I hit record and watch the recording, the image is fine.?
>
> > Ubuntu 16.04.1
>
> > MythTV Version : v0.28-76-g7f8f168
>
> > NVIDIA-SMI 340.98
>
> > Capture is a hdhomerun using cable card.  Comcast.
>
> > No other issue arises.  Sound is fine, cpu usage is low.
>
> > Anyone else seeing anything like this?
>
> Do you have a Homerun connected over the same networkcard as you use
> to connect to the backend?
> I haven't seen this, but if the above is the case, try connecting the
> homerun through a dedicated networkcard. You have to activate dhcp on
> that card.
>
> Tot mails,
>   Hika                            mailto:hikavdh at gmail.com
>
> "Zonder hoop kun je niet leven
> Zonder leven is er geen hoop
> Het eeuwige dilemma
> Zeker als je hoop moet vernietigen om te kunnen overleven!"
>
> De lerende Mens
>
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