OneDrive: Uploaded PPT w/ Video embeded - Video wont play on iphone/ipad?

Hi All,

I successfully uploaded a PPT with a video MP4 embeded in the PPT. Used the embed code to display on my website. All works well on my PC, and the PPT shows and works on my iphone and ipad:
On the iphone and ipad, the video embedded in the PPT wont play. All I see is a black box where the video is embedded in the PPT.

THANK YOU SO VERY MUCH for any suggestions!

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