Sue, it is fun to watch the videos being summoned when they scroll into view in the browser developer tools > Network pane.
The following work for me.
YT:
Code:
<iframe width="100%" height="100%" loading="lazy" src="https://www.youtube.com/embed/YT_stuff_here" title="The Quick Brown Fox" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
MP4:
Code:
<video loading="lazy" src="videos/Movie the First.mp4" controls width = "100%" height="100%"/>
Remember you cannot use a YT embed source as a <video> source. That needs to be a proper MP4.
Acorn
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