Auxiliary Functions Of Playback; Playing Back Frame By Frame; Digital Zoom - HIKVISION DS-9664NI-RH Series User Manual

User Manual of DS-9664NI-RH Series NVR

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:
Go to Playback interface.
If you choose playback of the record file: click button
click on the playback screen represents playback of one frame.

6.2.2 Digital Zoom

Steps:
1. Enter the playback interface.
2. Right click on a channel under playback mode and choose Digital Zoom from the menu to enter
Digital Zoom interface.
3. Drag the red rectangle on the video image within it will be quadrupled.
The right-click menu:
Figure 6.31 Draw Area for Digital Zoom
Figure 6.32 Right-click Menu under Playback
until the speed changes to Single frame and one
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