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VIVOTEK
User's Manual - 129
7.8.1 Video input setting per channel
Group: videoin_c<0~(n-1)> for n channel products, and m is stream number
NAME VALUE SECURITY
(get/set)
DESCRIPTION
cmosfreq 50, 60 4/4 CMOS frequency.
exposurelevel 0~12 4/4 Exposure level
irismode fixed, indoor,
outdoor
4/4 Video Iris mode for DC Iris.
enableblc 0~1 4/4 Enable backlight compensation
maxgain 0~100 4/4 Manual set maximum gain value.
mingain 0~100 4/4 Manual set minimum gain value.
color 0, 1 4/4 0 =>monochrome
1 => color
flip <boolean> 4/4 Flip the image.
mirror <boolean> 4/4 Mirror the image.
ptzstatus <integer> 1/7 A 32-bit integer, each bit can be set
separately as follows:
Bit 0 => Support camera control
function; 0(not support), 1(support)
Bit 1 => Built-in or external camera;
0 (external), 1(built-in)
Bit 2 => Support pan operation; 0(not
support), 1(support)
Bit 3 => Support tilt operation; 0(not
support), 1(support)
Bit 4 => Support zoom operation;
0(not support), 1(support)
Bit 5 => Support focus operation;
0(not support), 1(support)
text string[16] 1/4 Enclose caption.
imprinttimestamp <boolean> 4/4 Overlay time stamp on video.
minexposure 5~32000 4/4 Minimum exposure time.
maxexposure 5~32000 4/4 Maximum exposure time.