It's been a while since I've tried to edit any sort of videos, and I'm new to Mac OS so I'm even less familiar with the software or tools available for it. But I kind of have a "special" request. I have somewhere around 1000 videos that I've captured over the past 10 years of my life, some small clips (10 seconds), some longer (20 minutes). I want to do something "simple" like take the first 2 seconds of each video (for simplicity) and then merge them all together. Of course, these videos are in all sorts of different formats and resolutions. So I'd like to be able to define the video to be the resolution of the highest resolution video, and just fit the others in with black backgrounds or something. If anyone has any suggests on where to even start with this (e.g., trimming) I'd greatly appreciate it. Thanks a bunch!