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VIVOTEK
User's Manual - 143
URL Command Document for All SeriesFD8164
27
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] <blank> 1/4 Enclose caption.
imprinttimestamp <boolean> 0 4/4 Overlay time stamp on video.
flickerless <boolean> 0 4/4 Enable flickerless mode or not.
Enable flickerless mode will limit
the parameters: minexposure and
maxexposure between 5~120.
minexposure 5,15,25,30,50,
60,100,120,24
0,250,480,500,
1000,2000,400
0,8000,16000,
32000
32000 4/4 Minimum exposure time.
maxexposure 5,15,25,30,50,
60,100,120,24
0,250,480,500,
1000,2000,400
0,8000,16000,
32000
30 4/4 Maximum exposure time.
enableblc 0~1 0 4/4 Enable backlight compensation
s<0~(m-1)>_codectyp
e
mjpeg, h264 h264 1/4 Video codec type.
svc is only supported with
stream 0.
s<0~(m-1)>_resolutio
n
"176~1920"x"
144~1080"
1920x1080 1/4 Video resolution in pixels.
s<0~(m-1)>_h264_i
ntraperiod
250, 500,
1000, 2000,
3000, 4000
1000 4/4 Intra frame period in
milliseconds.