问题
What are the technical differences between those three tags and why would someone use one over the other? In HTML 4 why did embed fall out of favor and have object replace it, only to come back into favor in HTML 5 and object being left behind? Is it true that the wmv format doesn't work with the video tag?
回答1:
This might help: http://www.stoimen.com/blog/2009/02/22/html-object-and-embed-tags/
As for the video tag, WMVs wont always work because if you're on a Mac you would have to install a plugin
来源：https://stackoverflow.com/questions/11199048/differences-between-the-html-tags-of-embed-object-and-video