Psychtoolbox>Datapixx.{mex*} subfunction

Datapixx(‘DisableVideoOverlay’);

Disables blending of left and right halves of the video frame. See
EnableVideoHorizontalOverlay for more information, and
DatapixxGazeContingentDemo.m for an example.

###See also: EnableVideoHorizontalOverlay, SetVideoHorizontalOverlayBounds, SetVideoHorizontalOverlayAlpha