Anyway, instead of showing my problem I'll try and explain it. I have an image of a small ball travelling on a circular motion path on one track. I have duplicated this onto another 20 tracks and time-shifted each track by a small amount to create a rotating circle of balls. A stack of 21 tracks in total, each one slightly advanced in time by a little over a second.
My problem is; How can I get all 21 tracks to fade out in-sync at the same time while still rotating? I have tried fading each track separately and lining up the start point of the fades on all the tracks but I end up with the circle of balls depleting before the fades complete. I also tried grouping the tracks but this only seems to help in moving them around as a unit.
I also made a screen recording of all this but again, I couldn't work out how to attach the mp4 file I made. All I see is a pop up saying 'Source' which requires me to type something in. Not sure what.
Any ideas out there?