14
Figure 3-2
Playback Progress Bar
5.
Click
to start playing the recording. You can use the mouse to control the progress, or
click
or
to play the previous or next recording.
6.
(Optional) To set a time period for the query, click
(
Advanced
icon) in the playback toolbar
(see Figure 3-1). In the
Start
and
End
fields, set the exact time period as required (the
following shows an example) and then click
Query
.
Figure 3-3
Setting an Exact Time Period for Playback
Playback
by Label
Purpose
Use this function to play a recording by label. A label is used to mark certain content in a recording
in order to quickly pinpoint the content in future playback.
Prerequisite
Before you use this function, ensure that at least one label has been added for the recording
you want to play back. To add labels, you can click
in the
Playback Control Panel
when a
recording is being played back.
Steps
Perform steps 1 through 4 in Playback means playing a recorded video (referred to as a recording)
that has been saved to your NVR or PC. The NVR provides multiple ways to play back a recording.
You can specify the camera, time period, and labels when playing back a recording.
1.
Playback
by Camera.
2.
After you have set the date and time on the
Playback
toolbar, select
Query Labels
under the
End
field.
3.
Click the
Query
button. If a recording is found, a blue progress bar is displayed on the right
side.
4.
Click
(
Previous
icon) or
(
Next
icon) to play the recording by label. The
Cursor Time
indicates the current recording time that is being played.
