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<div class="moz-cite-prefix">On 19/04/16 08:28, Marius Schrecker
wrote:<br>
</div>
<blockquote cite="mid:1f5c-5715de00-b-7ea20f00@72203975" type="cite"><br>
On Monday, April 18, 2016 20:08 CEST, Mike Bibbings
<a class="moz-txt-link-rfc2396E" href="mailto:mike.bibbings@gmail.com"><mike.bibbings@gmail.com></a> wrote:<br>
<blockquote type="cite" cite="571522A5.1050308@gmail.com"> </blockquote>
<blockquote>
<p>Further information:<br>
<br>
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<br>
<br>
Nvidia 304.131 driver was also available for install but I
have not tried this.<br>
<br>
Mike</p>
</blockquote>
Hi all,<br>
<br>
I wish I could test this myself, but unfortunately don't have a
setup I can use for this.<br>
<br>
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:<br>
343408.826] (EE) Failed to load module "nv-control" (module does
not exist, 0).<br>
<br>
It would be very good to know that this is NOT a problem in 16.04
when following the official nvidia install path.<br>
<br>
Just try playing back some material with known frame rates on a
monitor that can handle them <span style="line-height: 13.8667px;">(matching
or double) </span>and check that the refresh rates are set
correctly.<br>
<br>
BR.<br>
<br>
--Marius--<br>
<br>
<br>
<br>
<br>
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</pre>
</blockquote>
Not seeing any judder at all, no errors in Xorg log file.<br>
<br>
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.<br>
<br>
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.<br>
<br>
Mike<br>
<br>
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