Connecting a video wall to a PC?

Question

Iron

Good afternoon! There is such a task: it is necessary to broadcast the work ONLY FROM ONE PC to a video wall consisting of 6 (3x2) 55 "panels with a resolution of 1920x1080. The PC will have a monitor with an aspect ratio of 16: 9, and on the video wall the ratio will be different, therefore, I I understand that the picture will stretch a lot on the video wall.Is there any way to get around this?Maybe 2 different video cards are needed?