file 'mvi_0344.mp4'
file 'mvi_0350.mp4'
file 'mvi_0353.mp4'

#Instructions
#Create a file mylist.txt with all the files you want to have concatenated in the following form (lines starting with a # are ignored):

# this is a comment
#file 'mvi_0344.mp4'
#file 'mvi_0350.mp4'
#file 'mvi_0353.mp4'
#Note that these can be either relative or absolute paths. Then you can stream copy or re-encode your files:

#ffmpeg -f concat -safe 0 -i vid.txt -c copy output.mp4
#The -safe 0 above is not required if the paths are relative.

#https://youtu.be/hGlP3L4_15c