I meant timewarp, not timestretch, that’s a typo.
Don’t use timestretch. I only did because I was speeding up THEN slowing down again. If you import your footage, then precomp it.
Extend the precomp all the way. Then apply timewarp to the extended precomp, it should work. And you don’t need to render out the thing to see if it won’t work.
1. what is your fps interpretation for the image sequence?
2. What is your timewarp percentage?
3. What is your composition pixel size?
I’ll upload a project to your settings. My project may be way too confusing if you are new to AE.
https://technicolorsoftware.hostzi.com/