GetLastAverageStreamValue
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TVideoGrabber.GetLastAverageStreamValue |
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Returns the current average stream value
Declaration
function GetLastAverageStreamValue (StreamType: TStreamType): LongInt;
int __fastcall GetLastAverageStreamValue(TStreamType StreamType);
Function GetLastAverageStreamValue(StreamType as TStreamType)
Description
Used to get the current average stream value, depending on StreamType :
st_Video: current average value of the RGB pixels
st_Audio: current average audio level