Open After Effects. Go to Edit > Preferences > Scripting & Expressions (or General on older versions) and ensure "Allow Scripts to Write Files and Access Network" is checked.
A: Yes, but be careful. If your precomp contains cameras or lights, un-precomposing will break the 3D space. The script will warn you (or you have to manually re-enable 3D switches). Un Precompose After Effects Plugin Free Download
: You want to quickly extract rigged assets to tweak individual keyframes against the main background plates. Open After Effects
Installing the script takes less than two minutes. Follow these standard installation steps: If your precomp contains cameras or lights, un-precomposing
Automatically offsets the extracted layers to match the exact time placement of the original pre-comp.
Here are some of the most important features of the Un-PreCompose plugin, as detailed on its official page: