VIVOTEK
54 - User's Manual
Media > Video
Stream settings
This Network Camera supports multiple streams with a frame size ranging from 176 x 144 to 1280
x 1024�
The denition of multiple streams:
■ Stream 1 and 2: Users can define the "Region of Interest" (viewing region) and the "Output
Frame Size" (size of the live view window). It is like selecting a portion of the image captured
by the sensor to display only the selected portion� For example, a camera may capture a scene
where half of the screen is the sky, and the other half a parking lot� You may then select the
parking lot as the region of interest, and thus save video size and networking bandwidth�
■ Stream 3: Stream 3 does not support the "Region of Interest" conguration.
Click Viewing Window to open the viewing region settings page� On this page, you can set the
Region of Interest and the Output Frame Size for stream 1� If you prefer not to stream the full
image the sensor can capture, you can designate a smaller region of interest�
Please follow the steps below to set up those settings for a stream:
1� Select a stream for which you want to set up the viewing region�
2� Select a Region of Interest from the drop-down list. The oating frame, the same as the one
in the Gloabl View window on the home page, will resize accordingly� If you want to set up a
customized viewing region, you can also resize and drag the oating frame to a desired position
with your mouse�
3� Choose a proper Output Frame Size from the drop-down list according to the size of your
monitoring device�
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