getVideoWidth

val = getVideoWidth ( )

Use this function to retrieve the horizontal size of the incoming video.

Parameters

None

Return value

The width of the incoming video in pixels.

Error flags

ERR_OK

The flag set if successful.

ERR_FAILED

The flag set if failed.

Example

This set of statements retrieves the width and height of the video and prints the information in the terminal window:

x=getVideoWidth ()

y=getVideoHeight ()

print "width=", x

print "height=", y