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VIVOTEK
User's Manual - 225
URL Command Document for All Series
91
URL commands for FD8167
h264_ratecontrolmode cbr, vbr, smart vbr cbr: constant bitrate
vbr: fix quality
smart: smart stream
h264_quant 0, 1~5
99, 1~5
<product dependent>
3 Quality of video when choosing
vbr in “h264_ratecontrolmode”.
0,99 is the customized manual
input setting.
1 = worst quality, 5 = best
quality.
<product dependent>
h264_qvalue 0~51
<product dependent>
30
<product
dependent>
Manual video quality level input.
(This must be present if
h264_quant is equal to 0, 99)
<product dependent>
h264_bitrate 1000~8000000
1000~4000000
<product dependent>
512000
<product
dependent>
Set bit rate in bps when choosing
cbr in “h264_ratecontrolmode”.
h264_maxframe 1~25,
26~30 (only for NTSC or
60Hz CMOS)
10
15
<product
dependent>
Set maximum frame rate in fps
(for H264).
h264_smartstream_mode autotracking, manual, hybrid autotracking Set Smart stream mode
h264_smartstream_
foreground_quant
0~5 3 Quality of foreground quality
0 = worst quality, 5 = best
quality.
h264_smartstream_
background_quant
0~5 1 Quality of foreground quality
0 = worst quality, 5 = best
quality.
h264_smartstream_
maxbitrate
1000~40000000 40000000 Maximum bitrate
h264_smartstream_win_
i<0~2>_enable
0~1 0 Enable or disable the window.
h264_smartstream_win_
i<0~2>_home
<coordinate> (150,110) Left-top corner coordinate of the
window.
h264_smartstream_win_
i<0~2>_size
<window size> (100x75) Width and height of the window.