Top | Viewerframe Mode Refresh

ViewerFrame mode is commonly used in image/video viewers, rendering engines, or UI frameworks where a frame (or “viewer”) needs to refresh dynamically. The “refresh top” action typically forces a reload of the top-level view or container.

: Instructs the browser to prioritize the most recent image data at the top of the refresh cycle, ensuring the lowest possible latency for the MJPEG stream. viewerframe mode refresh top

(a frame within a page) to refresh the entire main browser window: HTML Method ViewerFrame mode is commonly used in image/video viewers,

In the context of IP cameras, these terms represent parameters passed through a URL to control how a camera's web interface behaves: ViewerFrame: viewerframe mode refresh top