Documentation

VideoOverlayRectangle.getGlobalAlpha

gstvideo video_overlay_rectangle VideoOverlayRectangle

Retrieves the global-alpha value associated with a #GstVideoOverlayRectangle.

class VideoOverlayRectangle
float
getGlobalAlpha
()

Return Value

Type: float

the global-alpha value associated with the rectangle.

gstvideo video_overlay_rectangle VideoOverlayRectangle functionsstatic functions
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