[mythtv-users] Mythbuntu 16.04 ISO testing
Mike Bibbings
mike.bibbings at gmail.com
Tue Apr 19 10:00:48 UTC 2016
On 19/04/16 08:28, Marius Schrecker wrote:
>
> On Monday, April 18, 2016 20:08 CEST, Mike Bibbings
> <mike.bibbings at gmail.com> wrote:
>
> Further information:
>
> I just installed Nvidia 340.96 driver via Settings>Additional
> Drivers, rebooted and mythfrontend works correctly using Nvidia
> driver. Nvidia X-server settings shows GeForce 210
>
> Nvidia 304.131 driver was also available for install but I have
> not tried this.
>
> Mike
>
> Hi all,
>
> I wish I could test this myself, but unfortunately don't have a setup
> I can use for this.
>
> Mike: after rebooting to the nvidia driver, did you do any
> refresh-rate tests? My setup running Wily + Nvidia is failing to do
> judder-free as X is not finding the Nvidia Control module:
> 343408.826] (EE) Failed to load module "nv-control" (module does not
> exist, 0).
>
> It would be very good to know that this is NOT a problem in 16.04
> when following the official nvidia install path.
>
> Just try playing back some material with known frame rates on a
> monitor that can handle them (matching or double) and check that the
> refresh rates are set correctly.
>
> BR.
>
> --Marius--
>
>
>
>
>
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Not seeing any judder at all, no errors in Xorg log file.
Tested with Live TV and recordings SD and HD (MPEG-2 vdpau, H.264
vdpau). For me, judder usually shows up when watching Live TV on Sky
News and BBC News channels, the latest news strapline going across the
screen would be jerky, but it is quite smooth.
Tested a couple of Videos (23.98 and 30 fps) with and without rate
switching (Separate video modes for GUI and TV playback), again no judder.
Mike
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