Pretty good video!
Target values are the same.
5FF4347181605FF4CC71 and 5FF4207101615FF4B671
The first one:
Replace x/y res values DEC > HEX
MOVS.W R1, #0x2D0 //Yres
STR R1, [R0, #8]
MOVS.W R1, #0x198 //Xres
so in case we wanted to make it 544p we change values accordingly...