Network Video Recorder User Manual
105
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.
• Using the Front Panel:
Click the button to set the speed to Single frame. One click on button, one click on the playback screen
or Enter button on the front panel represents playback or reverse playback of one frame.
6.2.2 Thumbnails View
With the thumbnails view on the playback interface, you can conveniently locate the required video files on the
time bar.
Steps:
1. Enter the playback interface and start to play the video files.
Figure 6. 21 Thumbnails View
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