VIVOTEK
User's Manual - 193
© 2019 VIVOTEK INC. All Right Reserved
64
NAME
VALUE
SECURITY(
get/set)
DESCRIPTION
65_dintraperio
d_enable
* Only available when
"capability_videoin_c<0~(n-1)>_dintra
period_support" is 1 and h265 is listed
in "capability_videoin_codec".
* We support this parameter when
the version number (httpversion) is
equal or greater than 0301c.
s<0~(m-1)>_h2
65_intraperiod
250, 500, 1000, 2000,
3000, 4000
4/4
The time interval between two
I-frames (Intra coded picture).
The unit is millisecond (ms).
* Only available when h265 is listed in
"capability_videoin_codec".
s<0~(m-1)>_h2
65_ratecontrol
mode
cbr, vbr
4/4
cbr
: Constant bit rate mode.
vbr
: Fixed quality mode, all frames are
encoded in the same quality.
* Only available when h265 is listed in
"capability_videoin_codec".
s<0~(m-1)>_h2
65_quant
1~5,
99, 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
"qpercent"
99: Use the quality level in "qvalue"
* Only available when h265 is listed in
"capability_videoin_codec" and
"h265_ratecontrolmode"= vbr.
s<0~(m-1)>_h2
65_qvalue
0~51
4/4
Manual video quality level input. The
Q value which is used by encoded
library directly.
* Only available when h265 is listed in
"capability_videoin_codec".
* Only valid when
"h265_ratecontrolmode"= vbr and
© 2019 VIVOTEK INC. All Right Reserved
65
NAME
VALUE
SECURITY(
get/set)
DESCRIPTION
s<0~(m-1)>_h265_quant = 99.
s<0~(m-1)>_h2
65_qpercent
1~100
4/4
Select customized quality in a
normalized full range.
1: Worst quality
100: Best quality
* Only available when h265 is listed in
"capability_videoin_codec".
* Only valid when
"h265_ratecontrolmode"= vbr and
"quant"= 100.
s<0~(m-1)>_h2
65_maxvbrbitr
ate
20000~"capability_videoin
_c<0~(n-1)>_h265_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 available when h265 is listed in
"capability_videoin_codec".
* Only valid when
"h265_ratecontrolmode"= vbr
s<0~(m-1)>_h2
65_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 h265 is listed in
"capability_videoin_codec" and
"h265_ratecontrolmode"= cbr.
* Only available when
"capability_smartstream_version" >=
"2.0"
s<0~(m-1)>_h2
65_cbr_qperce
nt
1~100
4/4
Select customized quality in a
normalized full range.
1: Worst quality
Summary of Contents for MS9321-EHV
Page 82: ...VIVOTEK 82 User s Manual...
