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VIVOTEK
User's Manual - 195
URL Command Document for All SeriesFD8164
79
mjpeg_maxframe 1~25,
26~30 (only for 60Hz
CMOS)
Set maximum frame rate in fps
(for JPEG).
h264_intraperiod 250, 500, 1000, 2000, 3000,
4000
Intra frame period in
milliseconds.
h264_ratecontrolmode cbr, vbr cbr: constant bitrate
vbr: fix quality
h264_quant 99, 1~5 Quality of video when choosing
vbr in “h264_ratecontrolmode”.
99 is the customized manual
input setting.
1 = worst quality, 5 = best
quality.
h264_qvalue 0~51 Manual video quality level
input.
(This must be present if
h264_quant is equal to 99)
h264_bitrate 1000~8000000 Set bit rate in bps when
choosing cbr in
“h264_ratecontrolmode”.
h264_maxframe 1~25,
26~30 (only for 60Hz
CMOS)
Set maximum frame rate in fps
(for H264).