I have a projector with native 16:9 aspect ratio 1920 x 1080p. My screen is 151" W x 108" H. The best use of the screen is a 16:10 aspect ratio. My computer monitor is capable of displaying 2560 x 1440. My graphics card is GeForce GTX 1080 w/ 8gbddr.
should I create a 1920 x 1010 resolution or 1728 x 1080? Most of this is greek to me. Thank you
You can't run the projector higher than the native resolution. Your problem is that the screen is an odd aspect ratio.
You can't do 1920x1373 which would fill the screen but is too high for the projector. If you could do 1510 x 1080 that would fill the screen. Get as close to that as you can.
If you can't set it to fill the screen that way then you can zoom the projector to fill the screen as best you can. You will lose content.