Adjustable video display window

摘要

A method of generating an adjustable video display window from an on screen display (OSD) bitmap is provided. The adjustable video display window masks undesirable video artifacts from a video display. The method includes generating an image pattern, the image pattern being produced by a video display processor of the video display. Parameters of the video display processor are adjusted to vary the dimension of the generated image pattern to redefine the periphery of an active region of the video display so that users of the video display are not able to view undesirable artifacts.