Vivotek FD8371EV User Manual download pdf (Page 65)

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User's Manual - 65

• Smart stream:

Smart stream can effectively reduce the video packet size while maintaining

good video quality in the selected areas of your interest. When properly

congured, Smart stream can reduce the stream size to half or even lower.

Unfold the Smart stream configuration menu by selecting the Smart stream

checkbox. You can then congure the following parameters:

Background

Q= Medium or low

Foreground

Q= Good or better

• Foreground quality: Foreground is the area of your interest where you

want to maintain its video quality. The quality can be: Customized, Medium,

Standard, Good, Detailed, or Excellent. Note that the Customized number

refers to the video compression rate. The larger the number, higher the

compression rate, and thus results in lower quality.

• Background quality: Background is the area that is less important on the

scene, such as the building in the below drawing. You can configure the

camera to produce a lower-quality display for this area. The background

quality can be: Customized, Medium, Standard, Good, Detailed, or Excellent.

• Maximum bit rate: This is an upper threshold on the bit rate per second for

producing and transmitting the Smart stream video. It is configurable from

1Mbps to 40Mbps. You can also manually enter a number (in kbps).

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Vivotek FD8371EV User Manual Page 65