VIVOTEK IP8364-C Manuale Utente

 

 

Advanced Mode

   

This Network Camera supports multiple streams with frame sizes ranging from 176 x 144 to 1920 x 

1080 pixels.

The definition of multiple streams:

■ Stream 1: Users can define 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 1280 x 720, 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 configure 

the 

Region of Interest and the Output Frame Size for streams 1.  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.  

At higher resolutions, 1920 x 1080, 1600 x 904, 1360 x 768, the max. frame frame is reduced to 

15fps.
The 30fps frame rate is available at the 1280 x 720 resolution.