We are contacting because we have a problem with the development of our application "Liwa" on Amazon Fire TV.
This problem is surprisingly not present on Android TV.
Our application must display content (images, videos etc.) according to rules defined on our admin website.
In particular, it is possible to display the content on a screen positioned vertically (portrait).
In this case our site simply adds a CSS rule to perform a rotation (transform: rotate (90deg);).
The Liwa application simply displays the content via a WebView.
In landscape, no problem.
In portrait, no problem for the images but for the videos it is not that.
We can see on the attached photo that the video controls have been rotated but not the video itself.
How do I make the video to rotate on Amazon Fire TV?
Here is the test URL called: http://www.comelse.com/liwa.html
Thanks for your help.
The Comelse team.