Special effects：
In video mode, press the ok button to enter the special effects menu. Roll the select button up or down to select the effect that you want.
Video playback:
In video mode, press the playback button to enter the video playback mode.
1.Roll the select button up or down to select the video that you want to play and press the ok button to start playing.
2.Press the ok button again to stop playing.
17