@stagerabbit said:

There is some weirdness. When I add user input actors for intensity and active, they sometimes default to "0" or "1" no matter what I do. Also, the order that the user input boxes appear in the scene editor seems to be pretty arbitrary.

 You may want to watch our tutorial video on User Actors

@mark i think there s also a pb on the zoom if thé output point goes beyond the workplace limit, zooming out doesn t allow to catch the handle back...

@michel Great, thanks just tried it out! Thank you for the fast reply!

@woland thank you!

@Kathmandale 

Thanks for the pointers, insight and knowledge. All very helpful and good information to digest.

I downloaded the videos off a list from youtube ( copyright is in place) and the exhibition is part of public facing element on vaccines. The content was existing videos given with consent for the project. I am playing about 12 videos on a loop and all was fine till I realised the designer had put a rounded rectangle in place.....

I take you points re warping. I will follow your guides ref re-using the mask directly and see how I get on. All the scene are set up with a user actor so I can trial it quickly enough.

Again, many thanks for all the advice.

eamon