[Igor Renzetti]

Walter, many thanks for your answer this could be very useful.
You tell that I may run a main system in parallel with a backup system.
So for instance I could use 2 mac pros with every video output connected to a 2 channel switch and synch them via osc or other protocol, or ther is a much easier way?
I’m sorry but I’ve never used a backup system for a live performance and I don’t know how I could manage it.
I think that qlab is very interesting for live application, I’ve to study a bit in it.
Thank you again

[Igor Renzetti]

Yes it does. No more stack overrun error.
All the 1518 strokes follow the expression drawing themselves after the number of frames specified relatively each other.
Naturally time consuming computation is needed.

[Igor Renzetti]

Thank you very much Dan, it works very well!!!!
Cheers!

[Igor Renzetti]

I think that this would be the best thing to do.
Unfortunately I’m not so good with expression writing and I don’t know well how to write this variation in the expression.


delta= effect("Paint").stroke("Brush 1518").strokeOption.end.valueAtTime;
effect("Paint").stroke(effect("Paint").stroke("Brush 1518").strokeOption.end).strokeOption.end.valueAtTime(time+framesToTime(delta);


tried this but doesn’t work…
Thank you Dan for your help

[Igor Renzetti]

Thank you Dan, it is what I was looking for!!
It works well with few brush strokes. If i apply it to all the strokes I recive a Stack overrun error and the expression becomes disabled from AE.
What can I do? I have totally 1518 brush strokes.
Thank you again
Greets
Igor