Viewerframe Mode Refresh _verified_ Jun 2026

// Resume rendering viewer.startRendering();

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;

If the viewerframe is "stuck" on an old image, your browser might be pulling from its cache rather than the live network.