Viewerframe Mode Refresh ^new^

// Step 1: Capture the viewerframe object const viewer = document.getElementById('video-wall-canvas');

It clears the temporary cache for that specific page, forcing the ViewerFrame to request a fresh stream from the source. 2. Right-Click Frame Isolation viewerframe mode refresh

A "refresh" ensures that the user sees the correct visual representation without artifacts, stale data, or performance lags. // Step 1: Capture the viewerframe object const

When a user changes a camera from 1080p to 4K, the viewerframe cannot automatically scale the container. A refresh re-initializes the mode to match the new aspect ratio and bit depth . Without this, you get a squashed or stretched image. When a user changes a camera from 1080p

function unloadViewerFrame() // Cancel pending animation frames if (animationId) cancelAnimationFrame(animationId); // Clear canvas context const ctx = viewerCanvas.getContext('2d'); ctx.clearRect(0, 0, viewerCanvas.width, viewerCanvas.height); // Unload textures or video sources videoElement.srcObject = null;