I have a meta quest 3 and with open xr I have created just simple 360° videos in unity which can be seen by the vr user but also at the same time via google chromecast by other visitors on a TV. But now I need a standard 1920x1080 video playing fullscreen in the HMD-device and also on the TV just as an intro for the vr-clips. I already managed to show it fullscreen in the vr-device (playing it on a canvas with render mode “screen space - overlay”), but on the TV (also full-HD) via chromecast I was not able to center the video and stretch the video dimensions to the size of the TV screen. Via chromecast the video dimensions are always to big or to small for the display size and I never got it centered. So if you know any help I would really appreciate it 