Delta Vivotek IB9391-EHTV-v2 - Page 227

VIVOTEK
User's Manual - 227
© 2022 VIVOTEK INC. All Right Reserved
78
NAME VALUE SECURITY(
get/set)
DESCRIPTION
 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"
s<0~(m‐1)>_mj
peg_qvalue
10~200
(Onlyvalidwhen
"capability_api_httpversio
n"formatisXXXXX_1or
XXXXX_3orXXXXX_4
ex:0301a_1or0301a_3or
0301a_4)
or1~99
(Onlyvalidwhen
"capability_api_httpversio
n"formatisXXXXX_2,
ex:0301a_2)
<productdependent>
4/4 Manualvideoqualitylevelinput.The
Qvaluewhichisusedbyencoded
librarydirectly.
*Onlyvalidwhen
"mjpeg_ratecontrolmode"=vbrand
s<0~(m‐1)>_mjpeg_quant=99
s<0~(m‐1)>_mj
peg_qpercent
1~100 4/4 Selectcustomizedqualityina
normalizedfullrange.
1:Worstquality
100:Bestquality
*Onlyvalidwhen
"mjpeg_ratecontrolmode"=vbrand
s<0~(m‐1)>_mjpeg_quant=100.
s<0~(m‐1)>_mj
peg_maxvbrbit
rate
20000~"capability_videoin
_c<0~(n‐1)>_mjpeg_maxbi
trate"
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
"mjpeg_ratecontrolmode"=vbr