Remotion – Animations

All animations MUST be driven by the `useCurrentFrame()` hook. Write animations in seconds and multiply them by the `fps` value from `useVideoConfig()`. ```tsx import { useCurrentFrame } from "remotion"; export const FadeIn = () => { const frame = useCurrentFrame(); const { fps } = useVideoConfig(); const opacity = interpolate(frame, [0, 2 * fps], [0, 1], { extrapolateRight: 'clamp', }); return ( ); }; ``` CSS transitions or animations are FORBIDDEN - they will not render correctly. Tailwind animation class names are FORBIDDEN - they will not render correctly.