Samsung 31 ユーザーズマニュアル

Chapter 5: Using the Web browser 

48 

truVision DVR 31 User Manual 

 

The Bandwidth Throttle Management function lets you throttle the amount of 
network data sent from the DVR to a client. This function is helpful for networks 
that have predefined bandwidth limits. This feature lets you control the DVR 31 in 
a network-sensitive environment and prohibits the DVR 31 from sending a large 
amount of network data that can potentially disrupt the network. To configure 
bandwidth throttle, see “Advanced IP settings” on page 71. 

Both live dual streaming and bandwidth throttle management can be used 
simultaneously or individually. For example, if you display live video in the Web 
browser with the bandwidth throttle management feature enabled, the video 
update rate is lower, as network video data is sent in shorter, controlled amounts. 
However, if live dual streaming is enabled, then the video quality increases, since 
the second stream can be reduced to meet the bandwidth throttle settings, which 
results in a higher video update rate. 

The Web browser interface lets you control the PTZ functions of a camera. 
Cameras with PTZ capabilities are marked with a PTZ icon (as shown in 
Figure 20 on page 49). Click on a PTZ camera to display the PTZ controls.