System information
P13 
Picture 3.4 video playback 
1. Playback control  2. Process bar  3. file searching 4. listed files    5. file information   
【Listed files】Look up the listed files that accord with the searching criteria. 
【File information】Look up the found file information. 
【Playback control】See detail in below chart 
      Key 
Function 
Key 
Function 
/   
Play/Pause 
Backward play 
Slow forward 
Fast forward 
Previous frame 
Next frame 
Previous file 
Next file 
Round play 
Full screen 
Stop 
Picture 3.5 Playback control key   
Note: play under frame by frame, the playback status should be paused firstly. 
Special functions: 
Accurate playback:Input time (h/m/s) in the time column and then click play   button. The 
system can operate accurate playback according to the searching time.   
  Local zoom:When the system is in single-window full-screen playback mode, you can drag your 
mouse in the screen to select a section and then left click mouse to realize local zoom. You can right click 
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