Vivotek FD8162 Fixed Dome Network Camera User Manual - Use-IP

VIVOTEKMedia > VideoStream settingsAdvanced ModeEnable time shift caching stream: Select one stream as the time shift cache stream This function enablethe time shift cache stream on the Network Camera, which will store video in the camera’s embeddedmemory for a period of time depending on the cache memory on each Network Camera This functioncan work seamlessly with VIVOTEK’s ST7501 recording software When an event occurs, the recordingsoftware can request time shift cache stream from the camera, which allows users to retrieve videofootages taken before the occurence of an eventThis Network Camera supports multiple streams with frame size ranging from 176 x 144 to 1920 x 1080The definition of multiple streams:■ Stream 1: Users can define the "Region of Interest" (viewing region) and the "Output Frame Rate" (sizeof the live view window)■ Stream 2: Users can define the "Region of Interest" (viewing region) and the "Output Frame Rate" (sizeof the live view window)■ Stream 3: Users can define the "Region of Interest" (viewing region) and the "Output Frame Rate" (sizeof the live view window)■ Stream 4 (Global view stream): This stream captures the full view of the video and users can alsodefine the "Output Frame Rate" (size of the live view window).Click Viewing Window to open the viewing region settings page On this page, you can set the Regionof Interest and the Output Frame Size for streams 1 ~ 3Please follow the steps below to set up those settings for an individual stream:1. Select a stream to configure its viewing region.2 Select a Region of Interest from the drop-down list. The floating frame, the same as the one in theGloabl View window on the home page, will resize accordingly If you want to set up a customizedviewing region, you can also resize and re-position the floating frame to a desired position with yourmouse3 Choose a proper Output Frame Size from the drop-down list according to the size of monitoreddevice78 - User's Manual