We modified the code of our video embed and stopped working.
The OK url is: http://www.streamvdn.com/embed/53fbd8c8
THE KO url is: http://www.streamvdn.com/dev2/?embed=53fbd8c8
We check the differences and modifying the DOM we see that the difference is the attribute sandbox of the iframe that Twitter creates.
On the OK url the Twitter iframe is:
<iframe src="https://www.streamvdn.com/embed/53fbd8c8&target=twitter" frameborder="0" scrolling="no" allowtransparency="true"></iframe>
On the KO url the Twitter iframe is:
<iframe src="https://www.streamvdn.com/dev2/?embed=53fbd8c8&target=twitter" frameborder="0" scrolling="no" allowtransparency="true" sandbox="allow-popups allow-same-origin allow-scripts"></iframe>
With the url OK on the iframe that generates on url KO the video not load as the url OK:
<iframe src="https://www.streamvdn.com/embed/53fbd8c8&target=twitter" frameborder="0" scrolling="no" allowtransparency="true" sandbox="allow-popups allow-same-origin allow-scripts"></iframe>
The problem is that not load the object flash. And the question is: why is twitter adding sandbox on iframe? Is there any way to delete the sandbox attribute?
Thanks
