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

A one-liner snippet that does not require an intermediate file:

ffmpeg -safe 0 -f concat -i <(find "$PWD" -name '*.mp4' -printf "file '%p'\n" | sort) -c copy output.mp4

Here, the <() syntax actually creates a temporary file "in the background" so to say