Vivotek IP8352 - Page 130

VIVOTEK
130 - User's Manual
enablepreview <boolean> 1/4 Usage for UI of exposure settings.
Preview settings of video profile.
s<0~(m-1)>_codectype mpeg4, mjpeg,
h264
1/4 Video codec type.
s<0~(m-1)>_resolution Reference
capability_vide
oin_resolution
1/4 Video resolution in pixels.
s<0~(m-1)>_enableeptz <boolean> 1/4 Support ePTZ or not.
s<0~(m-1)>_mpeg4_intrap
eriod
250, 500,
1000, 2000,
3000, 4000
4/4 Intra frame period in milliseconds.
s<0~(m-1)>_mpeg4_rateco
ntrolmode
cbr, vbr 4/4 cbr, constant bitrate
vbr, fix quality
s<0~(m-1)>_mpeg4_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)>_mpeg4_qvalue 2~31 4/4 Manual video quality level input.
(s<0~(m-1)>_mpeg4_quant = 99)
s<0~(m-1)>_mpeg4_qperce
nt
1~100 4/4 Manual video quality level input.
(s<0~(m-1)>_mpeg4_quant = 100)
s<0~(m-1)>_mpeg4_bitrate 1000~160000
00
<product
dependent>
4/4 Set bit rate in bps when choosing cbr in
“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