Playing Back By Tag - RainVision UDVR Series User Manual

Step 6 On the Event Playback interface, you can select the main stream or sub-stream from the
drop-down list for playback.
The toolbar in the bottom part of Playback interface can be used to control playing process.
Pre-play and post-play can be configured for the playback of event triggered record files.
Pre-play: The time you set to play back before the event. For example, when an alarm triggered
the recording at 10:00, if you set the pre-play time as 5 seconds, the video plays back from 9:59:55.
Post-play: The time you set to play back after the event. For example, when an alarm triggered the
recording ends at 11:00, if you set the post-play time as 5 seconds, the video plays back till
11:00:05.
Step 7 You can click
6-1 for the description of buttons on the toolbar.

6.1.4 Playing Back by Tag

Purpose
Video tag allows you to record related information like people and location of a certain time point
during playback. You are also allowed to use video tag(s) to search for record files and position
time point.
Before playing back by tag
Digital Video Recorder User Manual
Figure 6-8 Interface of Playback by Event
or button to select the previous or next event. Please refer to Table
116