Dec. 14, 1999:  ASUS StereoMovie Player and native Stereo-OpenGL support available for download

The ASUS StereoMovie Player should allow flicker-free stereoscopic playback of 3D-videotapes (3D-VHS or NuView) on newer ASUS boards with video-in feature.
According to ASUS the player is part of the V6600 release driver package, but also supports older models.
I must admit I haven't found and tried the player yet. I'll keep you updated.

The ASUS V6600/V6800 Display Driver for Windows 95/98 3.62b beta 2 contains OpenGL-VR-support and enhanced VR-performance.