How to concatenate two MP4 files using FFmpeg?

Question

I\'m trying to concatenate two mp4 files using ffmpeg. I need this to be an automatic process hence why I chose ffmpeg. I\'m converting the two files into .ts files and th

Answer 1

For .mp4 files, I found it works better and faster to use the opensource command line tool: mp4box. Then You can use it this way:

mp4box.exe -add video1.mp4 -cat video2.mp4 destvideo.mp4

Download it here for most platforms: https://gpac.wp.imt.fr/mp4box/