Auxiliary Functions Of Playback; Playing Back Frame By Frame; Digital Zoom; Playing Back By Sub-Periods - HIKVISION DS-7600NI-E1/A User Manual

7.2 Auxiliary Functions of Playback

7.2.1 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:
1. Enter Playback interface.
2. If you choose playback of the record file: click button
click on the playback screen represents playback of one frame.
If you choose reverse playback of the record file: click button
and one click on the playback screen represents reverse playback of one frame. It is also feasible to use
button in toolbar.

7.2.2 Digital Zoom

Steps:
1. Click the button on the playback control bar to enter Digital Zoom interface.
2. Use the mouse to draw a red rectangle and the image within it will be enlarged up to 16 times.
3. Right-click the image to exit the digital zoom interface.

7.2.3 Playing Back by Sub-periods

Purpose:
The video files can be played in multiple sub-periods simultaneously on the screens.
User Manual of All-in-One Network Video Recorder
Figure 7. 20 Draw Area for Digital Zoom
90
until the speed changes to Single frame and one
until the speed changes to Single frame