On my macOS laptop I change video dimensions easily using ffmpeg, normally something like

ffmpeg -i vid.mp4 -vf “scale=iw/2:ih/2” our.mp4

On the iPhone I can’t find out how I can resize a video that I recorded.

How do I do that (for free)?

I want to make saved videos smaller (they have already been recorded, I know I can change the recording dimensions in settings)

You must log in to answer this question.

Browse other questions tagged .