Vivotek IP7133/IP7134 - Manual (Page 68)

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68 - User's Manual
Group: videoin_c<0~(n-1)> for n channel products, m is stream number
NAME VALUE SECURITY
(get/set)
DESCRIPTION
color 0, 1 4/4 0 =>monochrome
1 => color
flip <boolean> 4/4 flip the image
mirror <boolean> 4/4 mirror the image
text string[16] 4/4 enclosed caption
imprinttimestamp <boolean> 4/4 Overlay time stamp on video
maxexposure 5, 15, 30 4/4 Maximum exposure time
5 => auto
15 => 1/15
30 => 1/30
s<0~(m-1)>_codecty
pe
mpeg4, mjpeg 4/4 video codec type
s<0~(m-1)>_
intraperiod
250,500,1000,20
00,3000,4000
4/4 intra frame period
s<0~(m-1)>_resoluti
on
176x144,
320x240,
640x480,
4/4 Video resolution in pixel
s<0~(m-1)>_ratecon
trolmode
cbr, vbr 4/4 cbr for constant bitrate
vbr for fix quality
s<0~(m-1)>_quant 1, 2, 3, 4, 5 4/4 quality of video when choosing vbr
in “ratecontrolmode”.
1 => medium
2 => standard
3 => good
4 => detailed
5 => excellent
s<0~(m-1)>_bitrate 20000,
30000,
40000,
50000,
64000,
128000,
256000,
512000,
768000,
1000000,
1500000,
4/4 set bit rate in bps when choose cbr
in “ratecontrolmode”