5.3 Layout23B
Area Selection Indicator
Display Area
Control Area
Pull Bar
Histogram Area
Status Area
Figure 5-1 Playback Main Window
Once you have successfully logged in to the Playback system, the main window appears at the top of the screen and the display resolution will be changed to
1024x768 automatically, if the current resolution is less. As shown in FigureX5-1,Xthere are four main areas in this window: Display area, Histogram area, Control area, and Status area. There are also three visual indicators of the controls: Area Selection Indictor, Frame Selection Indictor, and Pull Bar. These features provide for powerful search for specific video recorded in the surveillance database.
5.3.1 Main55BAreas
5.3.1.1 Display81BArea
As shown in FigureX5-2,Xthe Display Area can show the surveillance database of each camera in three ways: by events triggered, by alert, or by time. You can change video
