GstVideoAggregatorPadClass.prepareFrame

Prepare the frame from the pad buffer and sets it to prepared_frame. Implementations should always return TRUE. Returning FALSE will cease iteration over subsequent pads.

struct GstVideoAggregatorPadClass
extern (C)
bool function(GstVideoAggregatorPad* pad, GstVideoAggregator* videoaggregator, GstBuffer* buffer, GstVideoFrame* preparedFrame) prepareFrame;