type this into that big box when you create a post:
<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="https://www.apple.com/qtactivex/qtplugin.cab" height="256" width="320">
<param name="src" value="https://www.yourdomain/your.mov">
<param name="autoplay" value="true">
<param name="type" value="video/quicktime" height="256" width="320">
<embed src="https://www.yourdomain/your.mov" height="256" width="320" autoplay="true" type="video/quicktime" pluginspage="https://www.apple.com/quicktime/download/">
</object>
Only change the stuff to match what you are embedding.
thats taken right from a google search.
the big box is where your “content” goes. so if you want something in your content thats where you type the stuff that creates that content.
wordpress doesnt use any new fancy HTML -2 — it follows the same rules, and spits out the same stuff that all other web sites spit out.
In other words, links are done exactly the same way, embeds are done the same way, everything can be done exactly the same way as any other ‘editor’. Thusly, all of the specifics are searchable.