Prophetero Video Interpolation makes your videos smoother by doubling or quadrupling their frame rate with RIFE 4.7—while keeping the original audio. Choose drag-and-drop or path-based input, and follow the process with a live preview and system monitor. The portable Windows kit makes setup on another ComfyUI machine easier.

One video, three frame rates: the original 24 FPS, then 48 FPS (2×) and 96 FPS (4×). Prophetero makes it quick and easy to compare smoother motion without changing the resolution. It isn’t limited to H3—use it with compatible videos made in LTX, WAN, and other generators too.