It doesn't just look at the top layer; it dives into every nested folder to ensure everything is unique.
Version 3.9.14 specifically addressed global memory space issues that could cause problems with large project duplication. If you encounter performance problems, ensure you're using the latest version.
Select the composition you want to duplicate in your project panel. Configure Settings: true comp duplicator after effects download free best
Enter in the price box (or a donation amount if you want to support the creator). Click Add to Cart and proceed to checkout.
After Effects has a built-in script called Duplicate With Relatives.jsx . It is hidden, but it works. It doesn't just look at the top layer;
Navigate to the official developer page on aescripts + aeplugins. Locate the input box.
: It automatically updates expressions pointing to the old comp names. Select the composition you want to duplicate in
You duplicate a complex composition, but the pre-comps inside are still linked to the original. You change one layer, and it ruins the other version.