Overlays and aspect ratio

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About overlays and aspect ratio

Description

About overlays and aspect ratio

Some video sources or video clips output a video size that does not match the display size.

E.g. the size of the video frames is 720x480 and the display aspect ratio is 16:9, so the video frames are stretched to 720x405 in the video window.

By default, the AdjustOverlayAspectRatio property is enabled and prevents the overlays to be distorted when the video frames are stretched into the video window to be displayed at their correct display aspect ratio.

Disabling this property may save CPU, if no matter the display aspect ratio of the overlays.