We have a video wall composed of 1 row and 3 columns. They can play 4k content. It has one Bright Author player behind screen #1 and the other two screens are daisylinked. What would be the proper aspect ratio for displaying one image or video across all three screens. We have another video wall comprised of nine screens and it is playing 3840 x 2160 content properly across all screens as one file with H265 codec. Any suggestions would be much appreciated.