Dahua XVR5104C-S2 - Page 371

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Figure 4- 74
 Playback Mark
During 1-window playback mode, click mark file list button in Figure 4-71, you can
go to mark file list interface. Double click one mark file, you can begin playback from the
mark time.
 Play before mark time
Here you can set to begin playback from previous N seconds of the mark time.
Note
Usually, system can playbacks previous N seconds record if there is such kind of record
file. Otherwise, system playbacks from the previous X seconds when there is such as kind
of record.
 Mark Manager
Click the mark manager button on the Search interface (Figure 4- 71); you can go
to Mark Manager interface. See Figure 4- 75. System can manage all the record mark
information of current channel by default. You can view all mark information of current
channel by time.