For example, Google's ExoPlayer for Android can dynamically infer the video frame-rate from individual frame timestamps and use Surface.setFrameRate() to suggest a matching refresh rate to the display. This has two major benefits: it matches the video's original frame rate perfectly (e.g., 24fps film content on a 120Hz display) for judder-free playback, and it allows the system to lower the refresh rate for static or slow-moving content, saving significant battery life. Developers can even take full control by setting the strategy to CHANGE_FRAME_RATE_STRATEGY_OFF and calling setFrameRate directly.
Unlike static images or standard web pages that load once, a viewerframe continuously listens for state changes, code updates, or asset modifications. Its primary job is to mirror the production output inside an integrated development environment (IDE) or dashboard. The Necessity of a Viewerframe Mode Refresh viewerframe mode refresh
If you have access to the developer console or an integrated command-line interface (CLI), you can explicitly call for a frame rebuild. javascript For example, Google's ExoPlayer for Android can dynamically
If the script responsible for "polling" (fetching new data) crashes, the frame will stop updating regardless of your internet connection. Unlike static images or standard web pages that
<div id="document-viewer" style="width: 100%; height: 500px;"></div> <button id="refresh-btn">Refresh Content</button>
: The camera serves a stream by rapidly sending individual JPEG images (typically at a set interval like &interval=30