Hello, I come back to this forum every few years with different difficulties with getting the obsolete NVIDIA 3DVision active shutter glasses to work with whatever latest setup I have, I’m sorry.
Quadro K2000D single display Windows 10 machine connected to Nvidia 3d Vision enabled monitor (BenQ XL2411P) via DVI-DL, PTB 3.0.14, GStreamer 1.0, MATLAB R2012b, NVIDIA 3D Vision IR emitter.
Running StereoDemo(1) or ImagingStereoDemo(1) or (1,0,0,1), I only get the stimulus image to one eye. For the other eye, I just see the MATLAB command window. So both eyes open, I see the stimulus overlaid over the command window. When I run other dichoptic programs I’ve previously coded (and gotten working on other systems using the same graphics card), same deal - only stuff coded to Screen(‘SelectStereoDrawBuffer’,windowPtr,1) is visible through the active shutters. I don’t see the stuff that is coded to Screen('SelectStereoDrawBuffer,windowPtr,0), only the MATLAB command window. When I call Screen(‘Screens’) it returns 0.
I don’t get any errors other than the usual DWM Desktop compositor one. But it failing to show one of the draw spaces to flip between is a total new one on me. Anyone else had odd behaviour with stereomode=1 in Windows 10? I’m wondering if I should roll back to Windows 7…
Obviously upgrading various PTB, Matlab, GStreamer etc versions are an option but this is a standalone PC with no network card so would value info on whether that is actually worthwhile before doing so. Previously my issues have usually been settings-related.
Thanks a lot,
Marianne
(Previous thread about 3DVision: NVIDIA 3DVision, PTB vbl sync Thanks again Mario for responding in previous years)