Delta Vivotek IB9391-EHTV-v2 - Page 222

VIVOTEK
222 - User's Manual
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73
NAME VALUE SECURITY(
get/set)
DESCRIPTION
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.
s<0~(m‐1)>_h2
64_cbr_qperce
nt
1~100 4/4 Selectcustomizedqualityina
normalizedfullrange.
1:Worstquality
100:Bestquality
*Onlyvalidwhen
"h264_ratecontrolmode"=cbrand
"quant"=100.
s<0~(m‐1)>_h2 20000~"capability_videoin 4/4 Thetargetbitrateinconstantbitrate