VIVOTEK
254 - User's Manual
effectivepixel
<WxH>
0/7
The visible area of full scene in this video mode.
The unit is pixel in source.
* If
"effectivepixel"<"capability_videoin_c<0~(n-1)
>_maxsize", then the visible area is located at
the center of full scene.
outputsize
<WxH> 0/7
The output size of source, equal to the captured
size by device, in this video mode. The unit is
pixel.
This value is used as a basic coordinate system
for many features, like ePTZ, privacy mask,
motion, etc.
* Source (most for image sensor) may perform
scale or binning, etc on image data, and output
data with smaller size. This parameter is
designed to represent this.
binning
0, 1, 3
0/7
Indicate binning is used or not in this video
mode.
0: No binning
1: 2x2 binning
3: 3x3 binning
* Binning is a technology to increase light
sensitivity by combining multiple pixels to one.
The drawback is reduced resolution. We design
this parameter to disclose this information.
nresolution
<positive integer>
0/7
How many resolution options in this video mode.
resolution
A list of <WxH>
0/7
Resolution options in this video mode.
The last one is the maximum resolution in this
video mode.
* The element number is defined as
"nresolution" in this group.
maxresolution
A list of <Integer>
0/7
Represent supported maximum resolution of
each stream in current video mode.
* The element number is defined as
"capability_nmediastream".
Summary of Contents for SUPREME IP9172-LPC
Page 77: ...VIVOTEK User s Manual 77 ...
