VIVOTEK SF8172 ユーザーズマニュアル

 

 

This section explains how to manage the content of recorded videos on the Network Camera. Here you 

can search and view the records and view the searched results. 

This column allows the user to set up search criteria for recorded data. If you do not select any criteria 

and click 

Search button, all recorded data will be listed in the Search Results cloumn.

■ File attributes: Select one or more items as your search criteria.

■ Trigger time: Manually enter the time range you want to search.

Click 

Search and the recorded data corresponding to the search criteria will be listed in Search Results 

window. 

Due to the limitations of file system and video recording format, a video recording interrupted by 

sabotage or power outage will produce inaccessible video fragments. And the loss of video makes it 

difficult to identify who sabotaged the camera and the assets it aims to protect.

This revision of firmware (0100d0 and above) supports “

Recoverable Recording,” a feature that 

enables the usability of video footages taken immediately before (less than 1 second) an interruption. By 

inserting meta tags and pointers to videos, videos recorded to the onboard SD card or networked storage 

is viewable even when it is abnormally discontinued. Some video frames will still be lost, yet it is now 

possible to retrieve important footages taken before a camera is destroyed or its power disconnected.   

You can select the 

Recovered checkbox to search for the videos particularly affected by an interruption.