width, height enumeration

[NoX1911]

Clip1=DirectShowSource("08-daemon.avi").pointresize(width*2, height*2)
#Clip2=DirectShowSource("output1.avi").converttorgb32
#Clip3=DirectShowSource("output1-alpha.avi")
#Layer(Clip1, Clip2, op="add", level=128)

error: I don't know what "width" means.

How is it meant to be done to get Clip1 doublesized?

[foxyshadis]

Clip1=DirectShowSource("08-daemon.avi")
Clip1=Clip1.pointresize(clip1.width*2, clip1.height*2)

Since neither the implicit last nor clip1 are initialized in the first line, you can't resize using their properties until the second. (Last is what you get when you don't assign to a variable, and when you use a property or filter without specifying a clip.)

[NoX1911]

Thank you. Works great now.