View Issue Details

Jump to NotesJump to History
IDProjectCategoryView StatusDate SubmittedLast Update
0000282madVRbugpublic2015-04-12 22:512018-01-14 15:58
Reporterkasper93 Assigned Tomadshi  
PrioritylowSeveritytweakReproducibilityalways
Status closedResolutionnot fixable 
Summary0000282: Frames are drown in random order when using "separate device for presentation" and queue is is not filling fast.
DescriptionWhen using "separate device for presentation" and presentation queue is not filling fast enough or render queue (I don't know which one is the cause) madVR draws frames in random order (this include OSD). We can see frame where OSD message is gone and after that flashes from frames with OSD message. I don't see it as a bug because without using "separate device for presentation" it is also not playable, but frames are dropped in more sane way, I mean old frame presist on screen and new frame is drawn when ready, no old frames flashes. Is it known/intended behavior? Maybe there is some synchronization issues? I can send a log file if needed.

This happens only on Intel GPU. I never seen this on AMD. Can't tell about NVIDIA.
Steps To Reproduce1. Enable "separate device for presentation"
2. Set madVR so your GPU can't keep up with rendering
3. Play file
TagsNo tags attached.
madVR Version0.86.19
Media Player (with version info)MPC-HC 1.7.8.152
Splitter (with version info)Internal LAV
Decoder (with version info)Internal LAV
DecodingSoftware
Deinterlacingnone (progressive)
DXVA2 Scaling Activeno
Aero / Desktop CompositionOn
Problem occurs with modeall modes
GPU ManufacturerIntel
GPU ModelIntel Atom Z3735F
GPU Driver Versionlatest and greatest

Activities

madshi

2018-01-14 15:58

administrator   ~0002048

I'm going to close this one because it's caused by bad Intel drivers. It might already be improved/fixed by added workarounds in newer madVR builds. If not, there's probably nothing I can do.

Issue History

Date Modified Username Field Change
2015-04-12 22:51 kasper93 New Issue
2015-04-12 22:53 madshi Assigned To => madshi
2015-04-12 22:53 madshi Status new => assigned
2018-01-14 15:58 madshi Note Added: 0002048
2018-01-14 15:58 madshi Status assigned => closed
2018-01-14 15:58 madshi Resolution open => not fixable