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VIVOTEK
User's Manual - 147
32
000
s<0~(m-1)>_h264_maxvbrbitrat
e
1000~40000
000
4000000
0
4/4 Set bit rate in bps when
choosing vbr in
“ratecontrolmode”.
s<0~(m-1)>_h264_maxframe 1~25,
26~30 (only
for NTSC or
60Hz
CMOS)
30 1/4 Set maximum frame rate
in fps (for h264).
s<0~(m-1)>_h264_profile 0~2 1 1/4 Indicate H264 profiles
0: baseline
1: main profile
2: high profile
s<0~(m-1)>_mjpeg_prioritypolic
y
framerate,
imagequality
framerat
e
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_ratecontrol
mode
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_qua
nt = 99)
s<0~(m-1)>_mjpeg_qpercent 1~100 49 4/4 Manual video quality level
input.
(s<0~(m-1)>_mjpeg_qua
nt = 100)
s<0~(m-1)>_mjpeg_bitrate 1000~80000 s0:6000 4/4 Set bit rate in bps when