Hello everyone,

I'm looking for a tool that will help me visually find the difference between two very similar video files.

And by difference I mean added or deleted frames only, like commercials or end credits. Nothing about quality, bitrate or anything else, just added or missing frames.

Ideally, I could play the two videos side by side, and see the differences highlighted somehow (a red line or something).

I've been looking around and the best I could find is Kinovea, which is a side by side player, but I still have to synchronise and search and find the differences manually. I would like a tool that points it out to me in a visual way.

If something like that exists, please kindly let me know.
Thank you.