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VIVOTEK - A Leading Provider of Multimedia Communication Solutions
User's Manual - 111
176x120,
CIF,
352x240,
4CIF,
704x480
PAL =>
QCIF,
176x144,
CIF,
352x288,
4CIF,
704x576
VS =>
QCIF,
176x120,
176x144,
CIF,
352x240,
352x288,
4CIF,
704x480,
704x576
s<0~(m-1)>_mpeg4_i
ntraperiod
250, 500,
1000, 2000,
3000, 4000
4/4
Intra frame period in milliseconds.
s<0~(m-1)>_mpeg4_r
atecontrolmode
cbr, vbr
4/4
cbr, constant bitrate
vbr, fix quality
s<0~(m-1)>_mpeg4_
quant
0, 1~5
4/4
Quality of video when choosing vbr in
“ratecontrolmode”.
0 is the customized manual input setting.
1 = worst quality, 5 = best quality.
s<0~(m-1)>_mpeg4_
bitrate
1000~40000
00
4/4
Set bit rate in bps when choosing cbr in
“ratecontrolmode”.
s<0~(m-1)>_mpeg4_
maxframe
1~25,
26~30 (only
for NTSC or
60Hz CMOS)
4/4
Set maximum frame rate in fps (for MPEG-4).
s<0~(m-1)>_mpeg4_
1~31
4/4
Manual video quality level input - choose
Содержание IP7153
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