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Add Overlay PNG Image on video at specific time. It can display PNG image with perfect transparent background color.
Public Function OverlayAddPNGmage( _
ByVal strImage As String, _
ByVal iXPos As Integer, _
ByVal iYPos As Integer, _
ByVal iStartTime As Double, _
ByVal iEndTime As Double, _
ByVal bFade As Bool
)
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Parameter
strImage
the path of PNG image file
iXPos
Specifies the logical x-coordinate of the starting point of the image.
iYPos
Specifies the logical y-coordinate of the starting point of the image.
iStartTime
The image's start time in seconds.
iStartTime
The image's end time in seconds.
bFade
enable or disable fade effect.
Return Value
Return true if success, otherwise false.
Example
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Visual Basic Syntax
VideoEdit1.UseOverlay=true
VideoEdit1.InitControl
VideoEdit1.AddVideo "c:\test3.mpg" , 0,10
VideoEdit1.AddAudio "c:\test3.mpg" , 0,10
VideoEdit1.OverlayAddPNGImage "c:\test.png", 0, 0, 10,20, true
VideoEdit1.Preview
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