Youtube redirecting http to https and using flash player instead of HTML5
I am using the youtube embed to show videos. Using IE11 (also FF28 but not FF27), when I am logged into my google account, the http request gets redirected to https, which isn't a big deal, except that even though I am specifying the html5 player, youtube serves up the flash player.
Is there some way to force http or force the html5 player over https?
Re-create: Log in to google account and navigate to url "http://www.youtube.com/embed/u1zgFlCw8Aw?autoplay=1&html5=1" redirects to https and flash player
Log out of google account and navigate to url "http://www.youtube.com/embed/u1zgFlCw8Aw?autoplay=1&html5=1" Stays http and gets html5 player
Thanks in advance!
If you put the video in a sandboxed iframe and don't specifically allow plugins it can't load flashplayer, and thus has to use the html5 player. Note you have to at a minimum allow-same-origin, and allow-scripts or playback doesn't work. If you want the youtube button to be able to open the youtube page for the video you will also need allow-popups. Note that in the new window created from the youtube button the sandbox is still in effect even if navigated elsewhere manually by typing in a new URL.
<iframe seamless="" height="100%" width="100%"
sandbox="allow-same-origin allow-scripts"
src="http://www.youtube.com/embed/u1zgFlCw8Aw?autoplay=1">
</iframe>
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