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Old 27-09-2016, 05:51 PM
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pluto (Hugh)
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Join Date: Dec 2011
Location: Sydney
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Quote:
Originally Posted by Merlin66 View Post
Hmmm,
Sounds like a possible concept solution....
OK how do you process AVI files to divide one by the other?
I have and use VDub.
I'd be happy to try one for you if you like as I use compositing software at work which could achieve this easily. If you'd like me to have a go I would need a capture video as well as either a flat video or flat image.

If you'd like to try it yourself there is a free compositing package called Fusion by Blackmagic Design, it's similar to the software I use and should be capable of subtracting (or dividing) one video/image from another (but keep in mind it's a big package and there will be a steep learning curve).
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