VIVOTEK
User's Manual - 131
00
<product
dependent>
“ratecontrolmode”.
s<0~(m-1)>_mpeg4_maxfr
ame
1~25,
26~30 (only
for NTSC or
60Hz CMOS)
1/4
Set maximum frame rate in fps (for MPEG-4).
s<0~(m-1)>_h264_intraperi
od
250, 500,
1000, 2000,
3000, 4000
4/4
Intra frame period in milliseconds.
s<0~(m-1)>_h264_ratecont
rolmode
cbr, vbr
4/4
cbr, constant bitrate
vbr, fix quality
s<0~(m-1)>_h264_quant
1~5
99, 100
4/4
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
4/4
Manual video quality level input.
(s<0~(m-1)>_h264_quant = 99)
s<0~(m-1)>_h264_qpercen
t
1~100
4/4
Manual video quality level input.
(s<0~(m-1)>_h264_quant = 100)
s<0~(m-1)>_h264_bitrate
1000~160000
00
4/4
Set bit rate in bps when choosing cbr in
“ratecontrolmode”.
s<0~(m-1)>_h264_maxfra
me
1~25,
26~30 (only
for NTSC or
60Hz CMOS)
1/4
Set maximum frame rate in fps (for h264).
s<0~(m-1)>_h264_profile
<product dependent>
0~2
1/4
Indicate H264 profiles
0: baseline
1: main profile
2: high profile
s<0~(m-1)>_mjpeg_quant
1~5
99, 100
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
4/4
Manual video quality level input.
(s<0~(m-1)>_mjpeg_quant = 99)
s<0~(m-1)>_mjpeg_qperce
nt
1~100
4/4
Manual video quality level input.
(s<0~(m-1)>_mjpeg_quant = 100)
s<0~(m-1)>_mjpeg_maxfra
me
1~25,
26~30 (only
for NTSC or
1/4
Set maximum frame rate in fps (for JPEG).
Содержание IP8151P
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