Perfect playback of 23.976 fps possible with nVidia?

fritsch · 2013-04-22 08:45

@iissmart:

Could you just to rule out the DirtyRegion problem, change the following line:

Code:

<algorithmdirtyregions>1</algorithmdirtyregions>

to

Code:

<algorithmdirtyregions>3</algorithmdirtyregions>

in your advancedsettings.xml

and also remove that one here:
<gputempcommand>echo "$(nvidia-settings -c :0 -tq GPUCoreTemp) C"</gputempcommand>

iissmart · 2013-04-27 23:18

(2013-04-22 08:45)fritsch Wrote: @iissmart:

Could you just to rule out the DirtyRegion problem, change the following line:

Code:

<algorithmdirtyregions>1</algorithmdirtyregions>

to

Code:

<algorithmdirtyregions>3</algorithmdirtyregions>

in your advancedsettings.xml

and also remove that one here:
<gputempcommand>echo "$(nvidia-settings -c :0 -tq GPUCoreTemp) C"</gputempcommand>

Removed the GPU temp monitoring and set dirty regions to 3...still stutters every 41s and the log looks the same as always.

I tried looking for a solid way to set the GPU power settings to performance mode using CLI but found mixed answers. I would normally just use nvidia-settings but I'm not sure how to open a terminal in the GUI using the minimal install script. I don't think it has a window manager installed...any tips?

**FernetMenta** · 2013-04-28 09:10

You need a line like this in your xorg:
Option "RegistryDwords" "PerfLevelSrc=0x3322; PowerMizerDefaultAC=0x1"

Adapt the parameters to your needs.

pumkinut · 2013-04-28 20:24

If you're getting stutters every 40-41 seconds like clockwork, it would appear that you're rendering 23.976fps content at 24fps. The same thing happens on the Intel IGP which is unable to render at the fractional framerate. I'm not saying that's what it is, but it appears awfully similar.

FernetMenta Team-XBMC Member Posts: 1,614 Joined: Jul 2010 Reputation: 34 Location: Munich	2013-04-28 09:10 Post: #213 You need a line like this in your xorg: Option "RegistryDwords" "PerfLevelSrc=0x3322; PowerMizerDefaultAC=0x1" Adapt the parameters to your needs.
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pumkinut Posting Freak Posts: 875 Joined: May 2006 Reputation: 9	2013-04-28 20:24 Post: #214 If you're getting stutters every 40-41 seconds like clockwork, it would appear that you're rendering 23.976fps content at 24fps. The same thing happens on the Intel IGP which is unable to render at the fractional framerate. I'm not saying that's what it is, but it appears awfully similar.
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