Great to hear that it is possible. I would very much like to find out what is needed to make my Mac work with ffmpeg. I can show the video on my Mac using Python libraries pygame and cv2, but with ffmpeg I've had no succes so far.On my Mac works great !
My Mac IOS is Mojave (MacBook Pro 2018 model) and for ffmpeg I downloaded a static ffmpeg build from ffmpeg.org. Could it be permissions? (I used chmod +x ffmpeg) Any other suggestions?