Viewerframe Mode Refresh Free Access

| Mode | Refresh time (ms) | Frame drop (%) | CPU spike | Memory delta |
|------|------------------|----------------|-----------|--------------|
| A | [data] | [data] | [data] | [data] |
| B | [data] | [data] | [data] | [data] |
| C | [data] | [data] | [data] | [data] |

JavaScript overlays (like chat boxes or donation alerts in streaming software) often trigger a "layout thrash." Every time the overlay changes text, it tells the ViewerFrame to fully refresh, interrupting the video stream. viewerframe mode refresh free

Modern graphics cards try to synchronize the ViewerFrame mode with your monitor’s refresh rate. If VSync is set to "Always On," the system forces a full frame refresh even when the video hasn't changed. | Mode | Refresh time (ms) | Frame