How do I make a 3D PDS useable in after effects using only CC software?

[DerCribben]

So I have a 3D book mockup in PSD format, and an animated cover image in After Effects (both in AEP and rendered into MP4 formats).

What would the process be for getting this rendered as a 3D book mockup with an animated cover in after effects using only things included with Adobe Creative Cloud? I know you can't use 3D PSD files in AE, but I think there are also workarounds to get it in a format AE can use.

I'd love to hear what you think would be my best bet for putting the PSD in a usable format, as well as what needs to be done from there to get this animated cover onto the book mockup once it's in a usable format.

Thanks in advance for anyone who can help with this.

Here is a jpeg of the mockup I'd like to use

and this is the MP4 of the animated cover I wanted to put in the mockup

[OussK · Accepted solution]

Really i don't see anything hard in your request, first AE can read the PSD file without any issue, second to use your animated cover you can simply set your cover over your book cover inside AE and use corner pin effect to set the corner to fit your PSD book, and if you need more professional way you can simply use mocha plugin but you need first to watch some tutorial to learn the basic of mocha

[DerCribben]

Corner pins!! That looks like EXACTLY what I need. Thanks! I was definitely overcomplicating this in my mind!