2. Copy the program to the same folder as the videos you want to combine
3. run the program. The combined video will be inside COMBINED folder.
Made with WinRAR self-extractor, FFMPEG, and googling (actually, duck-duck-go-ing) a bunch of scripts other people have made.
very short 2 minutes tutorial in 15 minutes video
https://www.youtube.com/watch?v=G0g0xmIrUSc
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