View Issue Details

IDProjectCategoryView StatusLast Update
0000145madVRbugpublic2014-03-03 20:13
Reportercyberbeing Assigned Tomadshi  
PriorityhighSeveritymajorReproducibilityalways
Status closedResolutionfixed 
Platformx64OSWindows 7 SP1OS Version7601
Summary0000145: madVR DCI-P3 only displays single color channel with 3DLUT
DescriptionUsing a 3DLUT + 4K video + DCI-P3 primares results in only a single color channel being displayed.
Steps To ReproduceCreate and enable a single BT.709 3DLUT in madVR

Open 4096x2034 video without matrix or primaries flagged in bitstream.

madVR uses DCI-P3 primaries, but only displays a single color channel.
Additional InformationIf you either disable the 3DLUT or manually change the primaries to something other than DCI-P3 with CTRL+SHIFT+ALT+P, the issue goes away and all colors are displayed.

With my Argyll CMS BT.709 3DLUT, I only see RED color channel. With a yCMS 3DLUT, I only see BLUE channel.

Issue was first introduced in 0.86.2 when DCI-P3 primary support was added. Issue also exists in the most recent deband test build.
TagsNo tags attached.
madVR Version0.86.11
Media Player (with version info)MPC-HC (1.7.1)
Splitter (with version info)LAV Splitter (0.60.1)
Decoder (with version info)LAV Video (0.60.1)
DecodingSoftware
Deinterlacingnone (progressive)
DXVA2 Scaling Activeno
Aero / Desktop CompositionOn
Problem occurs with modeall modes
GPU ManufacturerNVidia
GPU ModelGTX 770
GPU Driver Version332.21

Activities

cyberbeing

2014-01-27 00:02

reporter   ~0000361

This issue still exists as of madVR 0.87.3

madVR auto-selects DCI-P3 for unflagged 4096x2034 video, and if 3DLUT is active, only RED color channel is displayed.

madshi

2014-03-03 20:13

administrator   ~0000415

This should be fixed in v0.87.5.

Issue History

Date Modified Username Field Change
2014-01-21 14:33 cyberbeing New Issue
2014-01-27 00:02 cyberbeing Note Added: 0000361
2014-03-03 20:13 madshi Note Added: 0000415
2014-03-03 20:13 madshi Status new => closed
2014-03-03 20:13 madshi Assigned To => madshi
2014-03-03 20:13 madshi Resolution open => fixed