Step 5: Shoot video
to change the resolution, go to settings (follow Step 3 up to number 8) and press "F" to enter video settings. You will see "rX" on the screen. The X number will represent the resolution, the details on every video mode are on the back of the camera:
r1: WVGA @ 60 fps
r2: 720p @ 30 fps
r3: 720p @ 60 fps
r4: 920p @ 30 fps
r5: 1080p @ 30 fps
Select what you want.
next, you will see "CnT" or "SPt" on the screen, CnT means to set the exposure to the average of the picture (I prefer this mode) and SPt means to set the exposure for the absolute center of the screen.
then you will see "UP" or "UPd" on the screen, UP means normal recording and UPd means upsidedown recording (same for pictures).
Thats all you need to configure for Video Shooting.