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VIVOTEK
User's Manual - 157
s<0~(m-1)>_h264_maxfra
me
1~30
15
1/4
Set maximum frame rate in
fps (for h264).
s<0~(m-1)>_h264_profile
<product dependent>
0~2
1
1/4
Indicate H264 profiles
0: baseline
1: main profile
2: high profile
s<0~(m-1)>_mjpeg_bitrater
estriction
average,
upperbound
average
4/4
“average” indicates the
average bit rate will be equal
to its target bit rate.
“upperbound” indicates the
bit rate will always not
exceed its target bit rate.
s<0~(m-1)>_mjpeg_priority
policy
framerate,
imagequality
framerate
4/4
The policy to apply when the
target bit rate is not
sufficient to satisfy current
encoded conditions.
“framerate” indicates frame
rate first.
“imagequality” indicates
image quality first.
s<0~(m-1)>_mjpeg_ratecon
trolmode
cbr, vbr
vbr
4/4
cbr, constant bitrate
vbr, fix quality
s<0~(m-1)>_mjpeg_quant 1~5
99, 100
3
4/4
Quality of JPEG video.
99 is the customized manual
input setting.
1 = worst quality, 5 = best
quality.
100 is percentage mode.
s<0~(m-1)>_mjpeg_qvalue 2~97
50
4/4
Manual video quality level
input.
(s<0~(m-1)>_mjpeg_quan
t = 99)
s<0~(m-1)>_mjpeg_qperce
nt
1~100
49
4/4
Manual video quality level
input.
(s<0~(m-1)>_mjpeg_quan
t = 100)
s<0~(m-1)>_mjpeg_maxfra
me
1~30
15
1/4
Set maximum frame rate in
fps (for JPEG).
s<0~(m-1)>_mjpeg_bitrate 1000~160000
00
30000000
4/4
Set bit rate in bps when
choosing cbr in