2.5The gestures of using the touch screen
2.5.1Single touch
Single touch for the below touchable hotkeys:
1.Resolution change (HD, WVGA, WEB or 12M, 8M, 5M, 3M)
2.5.2Slide
Slide right or left to view the previous file or the next file under the Playback Mode.
2.5.3Rotate
Under Playback Mode, you can rotate the image by 90°/step as shown below.
5