View Issue Details

IDProjectCategoryView StatusLast Update
0000021madVRbugpublic2013-06-05 07:52
Reporterkasper93 Assigned Tomadshi  
Status closedResolutionunable to reproduce 
Platformx64OSWindowsOS Version7
Summary0000021: Rendering times goes high after switchng to exclusive mode in some cases.
DescriptionI noticed weird behavior. Not sure if this is a madVR fault, but I would like you to look at the log and see what happens. Basically I can watch whole episode without any problems (rendering time 8-10ms, no drooped frames). But sometimes when I exit fullscreen, restore it and after madVR enable exclusive mode playback goes unstable. Rendering times are around 30-40ms and max (5s) is ~50ms. This lead to frames being drooped.

This is not reproducible every time, but very often. I did some test with various settings, "use separate device..." doesn't help. I get more performance with it, but still playback goes unstable and drop frames, just rendering times are little better (~24ms).

Without FRC playback is a lot more reliable, I don't have time right now, but from quick test, I could say that without FRC I don't have the problem, but I need to double-check.
Steps To Reproduce1. Enable playback
2. Go fullscreen
3. disable exclusive mode (right mouse button click in my case)
4. Wait for exclusive mode
5. Playback is unstable, rendering times are high and a lot of drooped frames.
Additional InformationI attach log, it's.7z but tracker doesn't allow this extension so I renamed it to .zip.
TagsNo tags attached.
madVR Version0.86.1
Media Player (with version info)MPC-HC (607cfa4)
Splitter (with version info)LAV 0.55.3
Decoder (with version info)LAV 0.55.3
Deinterlacingauto mode
DXVA2 Scaling Activeno
Aero / Desktop CompositionOn
Problem occurs with modefullscreen exclusive mode
GPU ManufacturerAMD
GPU ModelHD5870
GPU Driver Version13.2 BETA 6



2013-02-26 15:34

reporter (782,653 bytes)


2013-06-02 20:27

administrator   ~0000124

Can't see those 30-40ms rendering times in the log?

The log says that DXVA deinterlacing is being done. Does the problem also occur without deinterlacing?


2013-06-05 00:17

reporter   ~0000153

I did quick test now and the problem is gone it seems. I tested the same sample and it work fine.

As for your question with progressive content there were no problem at all. And since I can't reproduce the issue anymore I can't tell if disabling deinterlacing change something. I can't remember now, because I'm sure I tested it.

Since I can't reproduce this issue anymore please close this ticket. I will report if anything change. I don't watch 1080i content much so I can't tell if it was fixed by v0.86.2 or maybe by GPU drivers or something else.


Ps. Thanks for new release, a lot of bugfixes there :) Good work.

Issue History

Date Modified Username Field Change
2013-02-26 15:34 kasper93 New Issue
2013-02-26 15:34 kasper93 File Added:
2013-06-02 20:27 madshi Note Added: 0000124
2013-06-02 20:28 madshi Assigned To => madshi
2013-06-02 20:28 madshi Status new => feedback
2013-06-05 00:17 kasper93 Note Added: 0000153
2013-06-05 00:17 kasper93 Status feedback => assigned
2013-06-05 07:52 madshi Status assigned => closed
2013-06-05 07:52 madshi Resolution open => unable to reproduce