[PD] transparent video or: how to concatenate strings?

ClaudiusMaximus gloriousclaudiusmaximus at yahoo.co.uk
Tue Jul 20 20:26:17 CEST 2004

On Tue, 2004-07-20 at 15:51, andreithomaz wrote:
> A way to solve the problem would be to show a image sequence (PNG files 
> with 32 bit color). But, for that, I would have to transform a number 
> into a string, and concatenate it with a string (for exemple, "frame" + 
> number + ".png"). Is it possible to make that?

[makefilename frame%d.png]

%d can be replaced by e.g. %03d to give results like "frame001.png"
"frame024.png" instead of "frame1.png" "frame24.png" .


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