Vivotek FD9167-H User Manual page 196

VIVOTEK
s<0~(m-1)>_m cbr, vbr
jpeg_ratecontro
lmode
s<0~(m-1)>_m 1~5,
jpeg_quant 99, 100
s<0~(m-1)>_m 10~200
jpeg_qvalue (Only valid when
"capability_api_httpversion" format is
XXXXX_1 or XXXXX_3
ex: 0301a_1 or 0301a_3)
or 1~99
(Only valid when
"capability_api_httpversion" format is
XXXXX_2,
ex: 0301a_2)
<product dependent>
s<0~(m-1)>_m 1~100
jpeg_qpercent
s<0~(m-1)>_m 20000~"capability_videoin_c<0~(n-1
jpeg_maxvbrbit )>_mjpeg_maxbitrate"
rate
196 - User's Manual
version number (httpversion) is equal
or greater than 0309a.
4/4 cbr: Constant bit rate mode.
vbr: Fixed quality mode, all frames are
encoded in the same quality.
4/4 * Only valid when "ratecontrolmode"=
vbr.
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"
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)>_mjpeg_quant =
99
4/4 Select customized quality in a
normalized full range.
1: Worst quality
100: Best quality
* Only valid when "ratecontrolmode"=
vbr and s<0~(m-1)>_mjpeg_quant =
100.
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