Since I know that I can do this with VDR, this question may be unaswered or unsolved, but ..

Example: I've got one file 640x480 and another 640x470.
Already know that when I want to open them with
Quote:
a=avisoure(fiel1)
b=avisource(file2)
a++b
|
it doesn't work "Frame sizes don't mach"
Is it posible to set first file on script and add to it resize function, then add another file and add resize, ...etc ...., then a++b++....., and then main filter part of the script ?
Thx for explanation, if egzists