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TruVision NVR 22 (SP) User Manual
Chapter 18
Using the web browser
This chapter describes how you can use the web browser interface to configure the
device, play back recorded video, search through event logs, and control a PTZ dome
camera. You can also specify settings on the web browser interface to optimize video
playback and recording performance when operating in a low or limited bandwidth
environment. Many of the browser configurations are like those done locally.
Access browsers
The recorder now works with the following browsers:
• Microsoft Internet Explorer (IE)
• Google Chrome (from version 45)
• Apple Safari (from version 10)
• Mozilla Firefox (from version 52)
The procedures described in the manual use Microsoft Internet Explorer web browser.
Note
: The recorder does not support Microsoft Edge.
The recorder can automatically detect if you are using IE, Chrome, Safari or Firefox.
The specifications of the plug-in free solution for Google Chrome, Mozilla Firefox and
Apple Safari compared to IE are shown below:
Mode
Function
Result
Remark
Live
Live view
Possible for resolution <=
1080p; bit rate<=
2048kbps
For viewing higher
resolution/quality cameras, use
the substream.
Audio
Supported
Capture a snapshot
Supported
Digital zoom
Supported
Window division
Supported
Full screen view
Supported
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