Dahua DH-XVR5416L-X User Manual page 164

Playing Back Time before the Mark
You can configure to play N seconds of the marked video before the marked time.
Step 1 In the Name box, enter the name of a marked video.
Step 2 In the Playback time before the mark box, enter N seconds.
Step 3 Click
The playback starts from N seconds before the marked time.
If there is N seconds exist before the marked time, the playback starts from N seconds before
the marked time. If there is not, it plays back as much as there is.
Managing Marked Video
In the Mark List interface, click
 Be default, it manages all the marked videos of the selected channel.
 To search the marked video, select channel number from the Channel list, enter time in
Start Time box and End Time box, and then click Search.
All the marked videos display in time order.

To modify the name of marked video, double-click a marked video, the Edit Mark dialog

box is displayed.
To delete the marked video, select the marked video, and then click Delete.

After opening the Manager interface, the playback will pause until exiting this interface. If the
marked video that was in playing back is deleted, the playback will start from the first marked
video in the Mark List.
.
, the Manager interface is displayed. See Figure 5-111.
Figure 5-111
Local Configurations 148