The HTML5 video element stretches, resulting in lost of aspect ratio. I've tested the same video on different platforms, like Roku, Android 10 and web (Safari, Chrome, Firefox), and only on FireTV the aspect ratio is off.
This is what I get on FireTV:
On Chrome it looks fine, the aspect ratio is preserved.
This is a HLS video. I'm curious to hear if other folks encountered the same issue.
Any help would be very appreciated. Thanks!