iMovie crashing
Hi. iMovie crashes when I try to play a downloaded MP4 from Mixer. Anyone else experience this?
MacBook Pro with Touch Bar
Question marked as
Not all Mp4 clips work with iMovie. iMovie likes H.264, Mp4/AAC. Your clip probably will work if you use a video converter like the free download Handbrake to convert it to that, even if it ostensibly already appears to be in that format. Handbrake will do it by default.
— Rich