yep, getting the frame replaced would be best. but if you like experimenting, you might try this…
1. drag frame01 and frame03 onto the new comp icon, choose to sequence layers (no overlap). this will give you a comp with only 2 frames.
2. take that comp into a new comp.
3. apply the timewarp effect and set the speed parameter to 66.66667. check out the second frame on that comp… it should be a new frame interpolated from frame01 and frame03 from your sequence.
you can make further tweaks to the tuning parameters to make it look better. if you get it looking good, then you can trim that comp to just that 1 interpolated frame and use that in your sequence, or render it out and replace the bad frame in the sequence.
it’s hard to say how good the results will be, but if you like experimenting, give it a try…
Kevin Camp
Senior Designer
KCPQ, KMYQ & KRCW