how do you set 3200x1440 resolution?
i only see:
or i dont see 3200x1440 in front cam setting
i thought u meant recorded video at that resolution and tried to set it as wall paper.
i think that is a new concept by samsung, since it gives me a message that it needs to be reduced. probably to lower RAM consumption?? idk
try download samsung members app and submit a ticket.
once you open, click +, then click error report
Hey man, I had the same problem and the only thing that helped me was changing the resolution from 1080p to 720p. You can do it easily in any video editing app I think. But to really help you, I can share the software I used once. It's called movavi and it is an all-in-one video maker, which is perfect even for professional videographers and photographers.