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VIVOTEK
166 - User's Manual
URL Command Document for All Series391
31
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)>_mjpe
g_prioritypolicy
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)>_mjpe
g_ratecontrolmod
e
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.
1 = worst quality, 5 = best
quality.
100: Use the quality level in
"qpercent"
99: Use the quality level in
"qvalue"
s<0~(m-1)>_mjpeg
_maxframe
1~7 7 1/4 Set maximum frame rate in fps
(for JPEG).
s<0~(m-1)>_mjpeg
_qvalue
10~200 49 4/4 Manual video quality level
input.
(s<0~(m-1)>_mjpeg_quant = 0)
s<0~(m-1)>_mjpeg
_qpercent
1~100 50 4/4 Set quality by percentage.
1: Worst quality
100: Best quality
(s<0~(m-1)>_mjpeg_quant =
100)
s<0~(m-1)>_mjpe
g_bitrate
1000~40000000 16000000 4/4 Set bit rate in bps when
choosing cbr in
“ratecontrolmode”.
s<0~(m-1)>_forcei N/A N/A 7/6 Force I frame.
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