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s<0~(m-1)>_h
<boolean>
264_dintraperio
d_enable
s<0~(m-1)>_h
250, 500, 1000, 2000, 3000, 4000
264_intraperiod
s<0~(m-1)>_h
cbr, vbr
264_ratecontrol
mode
s<0~(m-1)>_h
1~5,
264_quant
99, 100
s<0~(m-1)>_h
0~51
264_qvalue
s<0~(m-1)>_h
1~100
264_qpercent
"capability_videoin_c<0~(n-1)>_sma
rtfps_support" is 1.
* We support this parameter when the
version number (httpversion) is equal
or greater than 0309a.
4/4
Enable "Dynamic intra frame period".
* Only available when
"capability_videoin_c<0~(n-1)>_dint
raperiod_support" is 1.
* We support this parameter when the
version number (httpversion) is equal
or greater than 0301c.
4/4
The time interval between two
I-frames (Intra coded picture).
The unit is millisecond (ms).
4/4
cbr: Constant bit rate mode.
vbr: Fixed quality mode, all frames are
encoded in the same quality.
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 "ratecontrolmode"=
vbr.
4/4
Manual video quality level input. The Q
value which is used by encoded library
directly.
* Only valid when "ratecontrolmode"=
vbr and s<0~(m-1)>_h264_quant =
99.
4/4
Select customized quality in a
normalized full range.
VIVOTEK
User's Manual - 189
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