[Griffin Englander]

Amazing, Dan!

If I wanted A and B parented to another Null in the center, how do I reference their new position accordingly?

[Griffin Englander]

If your keyframes are on your layer in your 20 minute comp, and your layers run for the length of said comp, you can keyframe the opacity/position of one with this expression in both properties;

maxOffset = 250; // frames
seedRandom(index,true);
offset = framesToTime(random(maxOffset));
valueAtTime(time-offset)

Though you could get double ups and it will get messy.

If this animation is something that can sit over the top of your comp, I’d render one instance of it out, along with your final 20 minute comp(without your 4sec comp over it), and randomly place it over the top in Premier. You don’t want to have to re-render something that big if something’s in the wrong spot.

Hope this makes sense,

Good luck

[Griffin Englander]

Roei explains things better than me, good one.

[Griffin Englander]

No problem.
It’s just a retouch of the cleanest frame I could find, a quick rotation/position track of the logo and a soft mask over the top. Plus one or two keyframes of curves. The light doesn’t move across that part of the shoe but it doesn’t really stick out.

Hope that helps,

– Griffin

[Griffin Englander]

Hi Michael,
I got bored and threw this together pretty quick and shitty. Feel free to use it if you wish.

10812_10809shoeshotretouch.mov.zip