User manual

2: Setting Up the Edge Devices
34 Verint Video Solutions
Video
The Video structure in the parameter tree enables you to
properly configure the video on transmitter devices.
The only setting applicable to the complete video functionality
is:
 Standard—The analog display standard. Two standards are
supported: PAL and NTSC.
To change the video standard:
1. In the parameter tree, click Video.
2. Change the setting.
3. Click OK.
Video\Input
The number of video inputs varies depending on the device.
A series of parameters relative to the treatment of colors is
available for each video input:
 Brightness—The total amount of light in a color. The values
range from -128 (no brightness) to 127 (white).
 Contrast—The range of colors in the image. The values
range from -128 (luminance off) to 127; 0 is the CCIR
level. Increasing the contrast of a color palette makes
different colors easier to distinguish, while reducing the
contrast makes them appear washed out.
 Hue—The relative amounts of red, green, and blue in a
color. The values range from -180 (-180d) to 179 (179d); 0
is 0d. Hue corresponds to the common definition of color,
for example, "red," "orange," and "violet."