Configuring The Video Display - Huper huberDVR 2400 User Manual

Configuring the video display

The following two options in the General tab determine how live and recorded videos are
displayed on the monitor screen.
Always display original video resolution
In some split screen layouts, videos may not appear in their original video dimensions and
may be scaled to fit into the split screens. Scaling is handled generally by the VGA display
card's hardware acceleration feature. If the VGA card does not support scaling, Windows
resizes the video size through software scaling.
However, software scaling uses more CPU power and is slower as compared to hardware
scaling. To speed up the display of video images using VGA cards that don't have scaling
capabilities, disable scaling by selecting the "Always display original video resolution"
option. This is how Site Server displays video when this option is selected:
• When displaying a single split screen in full-screen view, video screen resolution will be
changed to 640x480.
• When displaying 4 split screens in full-screen view, the whole screen resolution will be
changed to 640x480 and each of the four split screens will be displayed in 320x240
resolution.
• When displaying 9 split screens in full-screen view, keep the video screen resolution in
1024x768 and display each camera window in 320x240. This keeps the 9 split screens
close to each other and displays black borders between them. The 9 split screens
occupy a 960x720 space at the center of the display screen.
Quick display
Select this option to render YUV data to the VGA display card. Clear this option to convert
first YUV data to RGB, and then render to the VGA display card.
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Ch.2 Site Server