: Add &Interval=[seconds] to the end of the URL.

Using diffing algorithms (like React’s virtual DOM) or manual DOM updates, only changed nodes are replaced. Best for:

Before diving into "refresh best" practices, we must define the target. refers to the rendering logic that a software application uses to draw frames inside a preview window (the "Viewer"). Unlike the final rendered output (which is a static file), ViewerFrame mode handles real-time playback.

Over-polling kills performance. Use adaptive polling (longer intervals when data is static, shorter when active).

Finding the configuration is the secret sauce to achieving buttery-smooth, artifact-free visuals. This article breaks down what it means, why it matters, and how to optimize it.