TVideoGrabber.GetVideoWidthFromIndex

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TVideoGrabber

Methods

 




Retrieves the width of a video size in the VideoSizes list.


Declaration
function GetVideoWidthFromIndex(VideoSizeIndex: LongInt): LongInt;


int __fastcall GetVideoWidthFromIndex(int VideoSizeIndex)


Function GetVideoWidthFromIndex(VideoSizeIndex As Long) As Long

Description

Used to retrieve the width of a video size in the VideoSizes list of the current video capture device .
The VideoSizeIndex parameter is the index of the size in the VideoSizes list. 
Returns 0 is VideoSizeIndex is out of the 0..VideoSizesCount - 1 range.


See Also
GetNearestVideoHeight GetNearestVideoSize GetNearestVideoWidth GetVideoHeightFromIndex GetVideoSizeFromIndex UseNearestVideoSize VideoFormat VideoFormatIndex VideoSize VideoSizeIndex VideoSizes VideoSizesCount

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