[Shaun Williams]

Thank you both for your suggestions. They have worked, just as I’d hoped.

I’ve been playing around with the settings these past few weeks and managed, from simple videos like the one I used as an example, to get a perfectly accurate composite picture of the whole paper roll. I was able to generate a MIDI file from it using some other software, so now have a secure digital backup of the music from which I could potentially have a new roll cut should I ever need to.

So, thanks again Angelo and Walter, your help is much appreciated!