VIVOTEK
User's Manual - 137
28
lmode
vbr, fix quality
s<0~(m-1)>_h264_quant 1~5,99,100 3
4/4
Quality of video when
choosing vbr in
“ratecontrolmode”.
99,100 is the customized
manual input setting.
1 = worst quality, 5 = best
quality.
s<0~(m-1)>_h264_qpercent 1~100
45
4/4
Set quality by percentage.
1: Worst quality
100: Best quality
(s<0~(m-1)>_h264_quant =
100)
s<0~(m-1)>_h264_qvalue 0~51
26
4/4
Manual video quality level
input.
(s<0~(m-1)>_h264_quant =
99)
s<0~(m-1)>_h264_bitrate
1000~8000000
3000000
4/4
Set bit rate in bps when
choosing cbr 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_quant 1~5,99,100 3
4/4
Quality of JPEG video.
99, 100 is the customized
manual input setting.
1 = worst quality, 5 = best
quality.
s<0~(m-1)>_mjpeg_maxfram
e
1~25,
26~30 (only for
NTSC or 60Hz
CMOS)
30
1/4
Set maximum frame rate in
fps (for JPEG).
s<0~(m-1)>_mjpeg_qvalue 10~200
50
4/4
Manual video quality level
input.
(s<0~(m-1)>_mjpeg_quant =
