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VIVOTEK
User's Manual - 197
jpeg_quant 99, 100 "mjpeg_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"
s<0~(m-1)>_m
jpeg_qvalue
10~200
(Only valid when
"capability_api_httpversion" 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_httpversion" 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)>_m
jpeg_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)>_m
jpeg_maxvbrbit
rate
20000~"capability_videoin_c<0~(n-1
)>_mjpeg_maxbitrate"
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
s<0~(m-1)>_m
jpeg_cbr_quant
1~5, 100 4/4 Set the pre-defined quality level:
1: Medium
2: Standard
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