madshi bug tracker

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IDProjectCategoryView StatusDate SubmittedLast Update
0000123madVRbugpublic2013-08-14 16:222014-03-04 15:11
Reportercyberbeing 
Assigned Tomadshi 
PriorityhighSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
Platformx64OSWindows 7 SP1OS Version7601
Summary0000123: New Subtitle Interface: "Nearest Neighbor" & "Bilinear" distort subtitles after resize
DescriptionmadVR distorts XySubFilter subtitles after resize when using "Nearest Neighbor" or "Bilinear" for up/downscaling.
Steps To ReproduceInstall XySubFilter Beta

Enable Nearest Neighbor or Bilinear for upscaling and downscaling in madVR.

Open Video with Subtitles

Resize Video

XySubFilter logs show that madVR is requesting subtitles bitmaps at post-resize output resolution.

Result:
Distorted subtitles, since madVR appears to have resized the subtitle bitmaps from output resolution to some other resolution.
Additional InformationOnly occurs with the "Nearest Neighbor" & "Bilinear" GPU texture-based algorithms.
TagsNo tags attached.
madVR Version0.86.11
Media Player (with version info)Any
Splitter (with version info)Any
Decoder (with version info)Any
DecodingSoftware
Deinterlacingnone (progressive)
DXVA2 Scaling Activeno
Aero / Desktop CompositionOn
Problem occurs with modeall modes
GPU ManufacturerNVidia
GPU ModelGT440
GPU Driver Version326.41
Attached Files

- Relationships

-  Notes
(0000429)
madshi (administrator)
2014-03-04 14:38

I can't seem to reproduce this with the latest build, nor with v0.87.4. Can you please double check?
(0000431)
madshi (administrator)
2014-03-04 15:11

I was able to reproduce it, after all, but only with the XySubFilter related trade quality for option enabled.

This will be fixed in v0.87.5.

- Issue History
Date Modified Username Field Change
2013-08-14 16:22 cyberbeing New Issue
2014-03-04 14:38 madshi Note Added: 0000429
2014-03-04 14:39 madshi Assigned To => madshi
2014-03-04 14:39 madshi Status new => feedback
2014-03-04 15:11 madshi Note Added: 0000431
2014-03-04 15:11 madshi Status feedback => closed
2014-03-04 15:11 madshi Resolution open => fixed


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