When playing on a triple-wide multi-monitor setup, there are black pillarbox bars on the sides at all times. This is the case on NV Surround, and I assume is the same on Eyefinity.
When running the game at 6040x1080 on three 1080p monitors (combined resolution of 5760x1080 with 140 pixels added on each side for bezels), the game displays a centered 5760x1080 image with 140 pixel wide black bars on the sides. Oddly, changing the game to run at 5760x1080 does not remove the black bars, instead the game displays a centered ~5492x1080 image with ~134 pixel wide black bars on the sides. The 6040x1080 image looks properly bezel compensated, while the 5760x1080 image does not hide anything behind the bezels.
This is the game set to 6040x1080:
Attachment:
File comment: AC Odyssey 6040x1080 screenshot
Assassin's Creed® Odyssey2019-2-18-16-44-3 - 6040x1080.jpg [ 1.81 MiB | Viewed 2182 times ]
The is the game set to 5760x1080:
Attachment:
File comment: AC Odyssey 5760x1080 screenshot
Assassin's Creed® Odyssey2019-2-18-16-43-38 - 5760x1080.jpg [ 1.78 MiB | Viewed 2155 times ]
It's a minor issue, but if anyone has a fix for it I'd really appreciate it.