Concatenate maker

#! /bin/bash

turn a directory of mps into one mp4 more info here https://stackoverflow.com/questions/57887941/how-do-you-concatenate-multiple-videos-using-ffmpeg#57887942

echo -n "Source video extension ? : " read f printf "file '%s'\n" ./*.f > mylist.txt ; ffmpeg -f concat -safe 0 -i mylist.txt -c copy output.f ; rm mylist.txt