Set Event Video Settings

On the device list page, tap the security control panel and then log in to the device (if required) to enter the control panel page.

Tap > Event Video Settings to enter the page.

You need to select the video channel and set parameters.

Stream Type

Main Stream: Being used in recording and HD preview, it has a high resolution, code rate and picture quality.

Sub-Stream: It is used to transmit network and preview pictures as a video streaming with features of lower resolution, bit rate and picture quality.

Bitrate Type

Select the Bitrate type as constant or variable.

Resolution

Select the resolution of the video output

Bitrate

The higher value corresponds to the higher video quality, but the better bandwidth is required.

Before Alarm

Length of cached video before alarm.

After Alarm

Length of cached video after alarm.