Manual

Network Video Recorder User Manual
11
Button
Description
Button
Description
playback.
3.3 Event Playback
When you select the event playback mode, the system will analyze and mark videos that contain
the motion detection, line crossing detection, or intrusion detection information, .
Before You Start
● Ensure the camera has enabled Dual-VCA. You can enable it via the camera web browser
interface in Configuration → Video/Audio → Display Info. on Stream.
● Ensure your video recorder has enabled Save VCA Data. You can enable it in Configuration →
Record → Advanced.
Steps
1. Go to Playback.
2. Click Event.
3. Select a camera.
Figure 3-4 Event Playback
4. Position the cursor on playback window to show control bar.
Table 3-3 Button Description
Button
Description
Button
Description
Add tag.
Zoom in/out playback
image.
Clip video.
Lock/unlock video.