Vivotek WDR Pro User Manual download pdf (Page 54)

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54 - User's Manual

Media > Video

Advanced Mode

Stream settings

This Network Camera supports multiple streams with frame sizes ranging from 176 x 144 to

1280x800 (FD8137H series).

The denition of multiple streams:

■ Stream 1: Users can dene the "Region of Interest" (viewing region) and the "Output Frame Size"

(size of the live view window).

■ Stream 2: The default frame size for Stream 2 is set to the 640 x 360, and the Viewing Window

function is not available for stream 2.

Click Viewing Window to open the viewing region settings page. On this page, you can congure

the Region of Interest and the Output Frame Size for different streams. For example, you can

crop only a portion of the image that is of your interest, and thus save the bandwidth needed to

transmit the video stream. As the picture shown below, the area of your interest in a parking lot

should the vehicles. The blue sky is of little value for the surveillance purpose.

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Vivotek WDR Pro User Manual Page 54