First off, I really like the new improved aspect ratio settings on iPhone. I love being able to watch widescreen movies without fat black bars.
Unfortunately the setting doesn't seem to work with my 4K HDR Blu-rays.
With my regular 1080p Blu-rays, I select the aspect ratio of the movie and it correctly fills the right amount of screen without cropping the picture. So when I watch a 2.40:1 movie (in a 1920x1080 container), I select the 2.40 setting and it displays correctly. I assume this is the intended behavior.
However with 4K HDR movies (happens with every single one tested), the setting seems bugged. Watching a 2.40:1 4K HDR movie, the only aspect ratios that display the movie correctly are 4:3, 16:10, and 16:9. Every other setting displays the movie with big letter and pillar boxing. And with a 1.85:1 4K HDR movie, there is no aspect ratio settings that displays the movie correctly. The 1.85 setting crops a little off the top and bottom and every other setting either crops to much or leaves too much letter boxing.
Hopefully this is fixed soon. Thanks for the great app!