Why does the chromecast declare its client height and width to be 720p to the receiver app server?
I am trying to display non-video content and assumed I would be able t
It's possible this has changed at some point, but despite the pixel size being reported as 1280x720, it is actually rendering at the full resolution. Just like smartphone viewport scaling, except that I don't see a way to disable it.
So, even though it says 1280x720, trust that it is rendering at a higher resolution!
I have uploaded a test image on this question: Getting actual width of Chromecast receiver UI