User Manual

VIVOTEK
User's Manual - 199
© 2019 VIVOTEK INC. All Right Reserved
64
NAME
VALUE
SECURITY(
get/set)
DESCRIPTION
* We support this parameter when
the version number (httpversion) is
equal or greater than 0311a.
crop_position
<coordinate>
(x,y)
1/7
Crop left-top corner coordinate.
crop_size
<window size>
(WxH)
1/7
Crop width and height.
(width must be 16x or 32x and height
must be 8x)
zoomratiodispl
ay
<boolean>
1/4
Indicates multiple of zoom in is
“on-screen display” or not.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0302a.
bracketing_lev
el
1~100
4/4
 The total available lists
(capability_image_c<0~(n-1)>_ex
posure_bracketing_range) will be
normalized to 1~100 scale.
 For example, the total available
list is 7. (2x,3x,4x,5x,6x,7x,8x)
 1 ~ 14 that correspond with 2x.
 15 ~ 30 that correspond with 3x.
*Only available when
"capability_image_c<0~(n-1)>_exposu
re_bracketing_mode"=1.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0310a.
s<0~(m-1)>_en
ableeptz
<boolean>
4/4
Indicate whether stream supprts eptz
or not
s<0~(m-1)>_co
dectype
Listed at
"capability_videoin_codec
"
Possible values are: mjpeg,
h264,h265
<product dependent>
1/4
Codec type for this stream
s<0~(m-1)>_re
Available options are list in
1/4
Video resolution in pixels.
© 2019 VIVOTEK INC. All Right Reserved
65
NAME VALUE SECURITY(
get/set)
DESCRIPTION
solution "capability_videoin_c<0~(
n-1)>_resolution".
Besides, available options
is referred to
"capability_videoin_c<0~(
n-1)>_maxresolution" and
"capability_videoin_c<0~(
n-1)>_minresolution"
s<0~(m-1)>_s
martfps_enabl
e
<boolean> 4/4 Enable "Smart fps" function.
* Only available when
"capability_videoin_c<0~(n-1)>_smart
fps_support" is 1.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0309a.
s<0~(m-1)>_h2
64_dintraperio
d_enable
<boolean> 4/4 Enable "Dynamic intra frame period".
* Only available when
"capability_videoin_c<0~(n-1)>_dintra
period_support" is 1.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0301c.
s<0~(m-1)>_h2
64_intraperiod
250, 500, 1000, 2000,
3000, 4000
4/4 The time interval between two
I-frames (Intra coded picture).
The unit is millisecond (ms).
s<0~(m-1)>_h2
64_ratecontrol
mode
cbr, vbr 4/4 cbr: Constant bit rate mode.
vbr: Fixed quality mode, all frames are
encoded in the same quality.
s<0~(m-1)>_h2
64_quant
1~5,
99, 100
4/4 Set the pre-defined quality level:
1: Medium
2: Standard
3: Good
4: Detailed
5: Excellent
100: Use the quality level in