VIVOTEK
User's Manual - 193
© 2019 VIVOTEK INC. All Right Reserved
61
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
© 2019 VIVOTEK INC. All Right Reserved
62
NAME
VALUE
SECURITY(
get/set)
DESCRIPTION
"qpercent"
99: Use the quality level in "qvalue"
* Only valid when
"h264_ratecontrolmode"= vbr.
s<0~(m-1)>_h2
64_qvalue
0~51
4/4
Manual video quality level input. The
Q value which is used by encoded
library directly.
* Only valid when
"h264_ratecontrolmode"= vbr and
s<0~(m-1)>_h264_quant = 99.
s<0~(m-1)>_h2
64_qpercent
1~100
4/4
Select customized quality in a
normalized full range.
1: Worst quality
100: Best quality
* Only valid when
"h264_ratecontrolmode"= vbr and
"quant"= 100.
s<0~(m-1)>_h2
64_maxvbrbitr
ate
20000~"capability_videoin
_c<0~(n-1)>_h264_maxbit
rate"
4/4
The maximum allowed bit rate in fixed
quality mode.
When the bit rate exceeds this value,
frames will be dropped to restrict the
bit rate.
* Only valid when
"h264_ratecontrolmode"= vbr
s<0~(m-1)>_h2
64_cbr_quant
1~5, 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
"cbr_qpercent"
* Only available when
"h264_ratecontrolmode"= cbr.
* Only available when
"capability_smartstream_version" >=
Содержание MD9560-DH
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Страница 19: ...VIVOTEK User s Manual 19 13 With a live video you can adjust the camera lens tilt or totation angle 90 90...
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Страница 182: ...VIVOTEK 182 User s Manual 2019 VIVOTEK INC All Right Reserved 51 NAME VALUE SECURITY get set DESCRIPTION re_mode 0...