Vivotek SD9365-EHL User Manual page 176

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
s<0~(m-1)>_h 20000~"capability_videoin_c<0~(n-1
264_maxvbrbitr
)>_h264_maxbitrate
ate
4/4
4/4
4/4
4/4
4/4
4/4
"
* We support this parameter when the
version number (httpversion) is equal
or greater than 0301c.
The time interval between two
I-frames (Intra coded picture).
The unit is millisecond (ms).
cbr: Constant bit rate mode.
vbr: Fixed quality mode, all frames are
encoded in the same quality.
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.
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.
Select customized quality in a
normalized full range.
1: Worst quality
100: Best quality
* Only valid when "ratecontrolmode"=
vbr and "quant"= 100.
The maximum allowed bit rate in fixed
quality mode.
When the bit rate exceeds this value,
frames will be dropped to restrict the
VIVOTEK
User's Manual - 176