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SerVision Embedded Video Gateway System Guide

Connecting to the Video Gateway 138

Figure 156: Snapshot Viewer

When the Snapshot Viewer is open, you can change its settings as required. For example, you can select a

different camera or specify the refresh rate. You can also refresh the snapshot manually whenever you wish.



To change the Snapshot Viewer settings:

1. In the Snapshot Viewer, change the settings as necessary by modifying the fields as follows:

Field

Description

Quality

Modify the snapshot image quality, to any value from 1 through 100.

Note: The higher the quality, the larger the JPEG image file that is created, and the longer

it takes to transfer it to the web browser. A quality setting of 60 is recommended; this

settings is equivalent to the quality of the images you receive when viewing a video stream

at 10 FPS / 128 kbs.

Camera

Select a different camera from which to view snapshots, if more than one camera is

connected to the unit.

Refresh Rate

If you want the snapshot to be updated automatically, specify how often you want the

updates to occur, in seconds.

Note: A refresh rate of “0” means the snapshot is not updated automatically.

2. Click Change Settings. The new settings are implemented.



To manually refresh the snapshot:

 Click Refresh Image.

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SerVision CVG-M Technical Information Seite 139