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VIVOTEK
154 - User's Manual
od 1000, 2000,
3000, 4000
milliseconds.
s<0~(m-1)>_h264_ratecont
rolmode
s0: cbr, vbr
s1: cbr, vbr
s2: cbr, vbr
s3: cbr, vbr
cbr 1/4 cbr, constant bitrate
vbr, fix quality
s<0~(m-1)>_h264_quant 1~5,
99, 100
3 1/4 Quality of video when choosing
vbr in “ratecontrolmode”.
99 is the customized manual
input setting.
1 = worst quality, 5 = best
quality.
100 is percentage mode.
s<0~(m-1)>_h264_qvalue 0~51 30 1/4 Manual video quality level input.
(s<0~(m-1)>_h264_quant =
99)
s<0~(m-1)>_h264_qpercen
t
1~100 50 1/4 Manual video quality level input.
(s<0~(m-1)>_h264_quant =
100)
s<0~(m-1)>_h264_bitrate 20000~40000
000
s0:800000
0
s1:
8000000
s2:512000
s1:
8000000
1/4 Set bit rate in bps when
choosing cbr in
“ratecontrolmode”.
s<0~(m-1)>_h264_maxvbr
bitrate
1000~400000
00
40000000 1/4 Set bit rate in bps when
choosing vbr in
“ratecontrolmode”.
s<0~(m-1)>_h264_maxfra
me
1~30 s0:30
s1:30
s2:15
s3:30
1/4 Set maximum frame rate in fps
(for h264).
5M : 1~25fps
2M : 1~30fps
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)>_h264_priorityp
olicy
framerate,imag
equality
s0:framera
te
s1:framera
1/4 Set prioritypolicy
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