A lot of people probably forgot, but a while back Microsoft lost a patent infringement suit to Eolas Technologies who had some patent governing the inclusion of multimedia assets in web pages. As a result of the suit, Microsoft has to change the way Internet Explorer handles multimedia content embedded in the page using
<object/>. The change would require users to first “activate” a control on the page before using it, requiring an extra click.
This update to Internet Explorer is supposed to roll out early in April, so when you start seeing your multimedia content behaving strangely, this is why!
Disclaimer: Any viewpoints and opinions expressed in this article are those of Nicholas C. Zakas and do not, in any way, reflect those of my employer, my colleagues, Wrox Publishing, O'Reilly Publishing, or anyone else. I speak only for myself, not for them.