8e937a5646
- Fix repeat-city travel placement: use stop indices instead of global city name matching so Follow Team trips with repeat cities show travel correctly - Add TravelPlacement helper and regression tests (7 tests) - Add alternate app icons for each theme, auto-switch on theme change - Fix index-out-of-range crash in AnimatedSportsBackground (19 configs, was iterating 20) - Add marketing video configs, engine, and new video components - Add docs and data exports Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
44 lines
1.1 KiB
TypeScript
44 lines
1.1 KiB
TypeScript
import React from "react";
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import { AbsoluteFill, useCurrentFrame } from "remotion";
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/**
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* Subtle film grain overlay that makes videos feel organic/real.
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* Uses deterministic noise per frame for reproducible renders.
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*/
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export const FilmGrain: React.FC<{ opacity?: number }> = ({
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opacity = 0.04,
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}) => {
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const frame = useCurrentFrame();
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// Shift the noise pattern each frame using a CSS trick
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const offsetX = ((frame * 73) % 200) - 100;
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const offsetY = ((frame * 47) % 200) - 100;
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return (
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<AbsoluteFill
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style={{
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pointerEvents: "none",
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mixBlendMode: "overlay",
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opacity,
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}}
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>
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<svg width="100%" height="100%">
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<filter id={`grain-${frame % 10}`}>
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<feTurbulence
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type="fractalNoise"
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baseFrequency="0.65"
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numOctaves="3"
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seed={frame}
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stitchTiles="stitch"
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/>
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</filter>
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<rect
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width="100%"
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height="100%"
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filter={`url(#grain-${frame % 10})`}
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transform={`translate(${offsetX}, ${offsetY})`}
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/>
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</svg>
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</AbsoluteFill>
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);
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};
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