American Dynamics VideoEdge User Manual download pdf (Page 52)

Installing the VideoEdge NVR

36 VideoEdge NVR 4.4 Installation and User Manual

Dynamic Bandwidth Page

The Dynamic Bandwidth page is used to edit the Bandwidth Throttling settings including

Bandwidth Priority, Traffic smoothing, WAN and LAN bitrate caps and Transcode Limit. The

Dynamic Bandwidth page is also used to set the Archive Bitrate Cap which prevents video being

transferred from the NVR exceeding a definable bitrate.

Bandwidth throttling options that are available include:

• Traffic Smoothing - When enabled allows the

ability to p

ace the traffic leaving the NVR to

individual clients without incurring framedrop or transcode. This smooths bursts of traffic which

may cause issues for some consumer grade NICs consuming this data.

• Preserve Framerate - When enabled any overloaded

network or

set caps on the NVR/client will

allow the NVR to adapt the streams accordingly by reducing the bitrate by transcoding a stream

to H.264, lower bitrate and possibly lower resolution. If all transcode resources are used, best

effort streaming will occur.

• Preserve Resolution - When enabled any overloaded network or

et caps on the NVR/client will

allow the NVR to adapt the streams accordingly by reducing the stream output using framedrop.

If framedrop should fail or doesn’t occur, then best effort streaming will occur.

• Allow any throttle type - When enabled any overloaded network or set caps on the NVR/client

will allow the NVR

to adapt the streams

accordingly by either transcoding, transcoding and

framedropping on the transcoded stream and if all the transcode resources are used, framedrop

will be invoked only. If any of the above should fail, then best effort streaming will occur.

Figure 3-15 Dynamic Bandwidth Page.

Procedure 3-20 

Dynamic Bandwidth Settings

Step Action

1 To edit the following fields:

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American Dynamics VideoEdge User Manual Page 52