file videos.txt will contained:
“`
file ‘v1.mp4’
file ‘/path/to/v2.mp4’
file ‘v3.mp4’
file ‘v4.mp4’
“`
cli code as below:
ffmpeg -f concat -safe 0 -i videos.txt -c copy videos.mp4
How to merge multiple mp4 file cli with ffmpeg
July 20, 2026
cli