Keynote is not exporting video clips embedded in a slide.
So I've raised this concern and had a call with a specialist about this already, reformatted by drive and re-installed a fresh copy of MacOS. Reinstalled Keynote too just for this, BUT, it did not resolve the issue. Exporting the same Keynote slide using my MacBook Pro is as per normal (the video clip exports normally) but using my iMac's Keynote just exports the first two frames of the video.
Any video clip for that matter is not being exported properly by Keynote in my iMac. I don't understand why. A reformat and a reinstallation of both the MacOS and Keynote doesn't resolve the issue. Is anyone else out there experiencing the same thing?