VIVOTEK
User's Manual - 139
ptzstatus <integer> 2 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] <blank> 1/4 Enclose caption.
imprinttimestamp <boolean> 0 4/4 Overlay time stamp on video.
enablepreview <boolean> 0 1/4 Usage for UI of image/sensor
settings. Preview settings of
video profile.
s0_codectype mjpeg, h264 H264 1/4 Video codec type.
s1_codectype mpeg4, mjpeg,
h264
H264 1/4 Video codec type.
s<0~(m-1)>_resolu
tion
Reference
capability_videoin
_resolution
1280x800 1/4 Video resolution in pixels.
s<0~(m-1)>_mpeg
4_intraperiod
250, 500, 1000,
2000, 3000, 4000
1000 4/4 Intra frame period in
milliseconds.
s<0~(m-1)>_mpeg
4_ratecontrolmode
cbr, vbr Vbr 4/4 cbr, constant bitrate
vbr, fix quality
s<0~(m-1)>_mpeg
4_quant
1~5
99, 100
3 4/4 Quality of video when choosing
vbr in “ratecontrolmode”.
99 is the customized manual
input setting.
1 = worst quality, 5 = best
quality.
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