Playback progress bar: use the mouse to click any point of the progress bar or drag the progress bar to
locate special frames.
About video type bar: represents normal recording (manual or schedule); represents event
recording (motion); represents smart search recording.
6.1.4 Playing Back by Event Search
Purpose:
Play back record files on one or several channels searched out by restricting event type (motion detection).
Channel switch is supported.
Steps:
1. Enter the playback interface.
Menu>Playback
2. Select Event tab to enter the Event Playback interface.
3. Select Motion as the event type.
4. Set the start time and end time of the record files.
5. Select the camera (s) for searching.
Figure 6. 16 Video Search by Motion
6. Click Search button to enter the Search Result interface.
The Pre-play and post-play can be configured. The Pre-play refers to the time configured before the
defined start time of event search, and the Post-play refers to the time configured after the defined end
time of event search. For example, when the start time and end time of event search are set to 12:00:00 -
13:00:00, and the pre-play and post-play time is set to 30s and 20s respectively, then the actual playback
of event video file is 11:59:30 ~ 13:00:20.