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VIVOTEK
206 - User's Manual
© 2022 VIVOTEK INC. All Right Reserved
62
NAME
VALUE
SECURITY(
get/set)
DESCRIPTION
s<0~(m-
1)>_smartfps_
enable
<boolean>
4/4
Enable "Smart fps" function.
* Only available when
"capability_videoin_c<0~(n-
1)>_smartfps_support" is 1.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0309a.
s<0~(m-
1)>_h264_dint
raperiod_enab
le
<boolean>
4/4
Enable "Dynamic intra frame period".
* Only available when
"capability_videoin_c<0~(n-
1)>_dintraperiod_support" is 1.
* We support this parameter when
the version number (httpversion) is
equal or greater than 0301c.
s<0~(m-
1)>_h264_intr
aperiod
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)>_h264_rate
controlmode
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)>_h264_qua
nt
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
"qpercent"
99: Use the quality level in "qvalue"
* Only valid when
"h264_ratecontrolmode"= vbr.
s<0~(m-
1)>_h264_qval
ue
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)>_h264_qpe
rcent
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-
20000~"capability_videoin
4/4
The maximum allowed bit rate in fixed
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