User Manual of Network Video Recorder
91
Figure 6. 20 Result of Picture Playback
6. The toolbar in the bottom part of Playback interface can be used to control playing process.
Figure 6. 21 Picture Playback Toolbar
Table 1. 1 Detailed Explanation of Picture-playback Toolbar
6.2 Auxiliary Functions of Playback
6.2.1 Playing Back Frame by Frame
Purpose:
Play video files frame by frame, in case of checking image details of the video when abnormal events happen.
Steps:
• Using a Mouse:
Go to Playback interface.
If you choose playback of the record file: click button until the speed changes to Single frame and one click
on the playback screen represents playback of one frame.
If you choose reverse playback of the record file: click button until the speed changes to Single frame and
one click on the playback screen represents reverse playback of one frame. It is also feasible to use button in
toolbar.