Torn Film Transitions - AcidBite
https://www.acidbite.com/products/torn-film-transitions/
Film. Torn. Cut. Ripped. Scanned. Digitally glued together. Your turn!
Features
    4K Scans ProRes 444 Quicktime files + Alpha channel
    Handcrafted textures scanned from real film
    8 handcrafted high-quality transitions
    Professional sounds to make your cut even sharper
    Detailed tutorial and examples
    No plugins required, works in Adobe Premiere Pro and Final Cut Pro X