VIVOTEK
156 - User's Manual
s<0~(m-1)>_mjpeg_qvalue 2~97
50
1/4
Manual video quality level
input.
(s<0~(m-1)>_mjpeg_quan
t = 99)
s<0~(m-1)>_mjpeg_qperce
nt
1~100
49
1/4
Manual video quality level
input.
(s<0~(m-1)>_mjpeg_quan
t = 100)
s<0~(m-1)>_mjpeg_bitrate 1000~320000
00
20000000
1/4
Set bit rate in bps when
choosing cbr in
“ratecontrolmode”.
s<0~(m-1)>_mjpeg_maxvb
rbitrate
1000~400000
00
40000000
1/4
Set bit rate in bps when
choosing vbr in
“ratecontrolmode”.
s<0~(m-1)>_mjpeg_maxfra
me
1~50,
51~60 (only
for NTSC or
60Hz CMOS)
30
1/4
Set maximum frame rate in
fps (for JPEG).
3M : 1~30fps
2M : 1~60fps
(for NTSC or 60Hz CMOS)
s<0~(m-1)>_mjpeg_priority
policy
framerate,imag
equality
framerate
1/4
Set prioritypolicy
wdrc_mode
0~3
0
1/4
WDR enhanced.
0: off
1: auto
2: always on
3: keep current value
wdrc_strength
0~2
1
1/4
WDR enhanced.
0: low
1: medium
2: high