Files
hyperframes/skills/music-to-video/references/motion-primitives/mask-reveal/index.html
T
Miao YangandClaude Opus 4.8 a34d3dba4d feat(skills): unify bgm-to-video flows into music-to-video
Replace bgm-to-video, bgm-to-video-new, bgm-to-video-refactor, and the
standalone beat-sync/montage skills with a single music-to-video skill.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-23 21:33:01 +08:00

110 lines
2.8 KiB
HTML

<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=1920, height=1080" />
<title>05 · mask_reveal</title>
<script src="../assets/gsap.min.js"></script>
<style>
:root {
--hg-violet: #7c3aed;
--hg-violet-2: #a855f7;
--hg-bg: #0a0a0f;
--hg-fg: #f5f5fa;
--hg-dim: #6b6b78;
}
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html,
body {
margin: 0;
width: 1920px;
height: 1080px;
overflow: hidden;
background: var(--hg-bg);
font-family: "Inter", system-ui, sans-serif;
color: var(--hg-fg);
-webkit-font-smoothing: antialiased;
}
#scene {
position: absolute;
inset: 0;
width: 1920px;
height: 1080px;
}
.stage {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
}
.hero {
font-weight: 900;
font-size: 280px;
letter-spacing: -0.04em;
line-height: 0.95;
color: var(--hg-fg);
white-space: nowrap;
}
.mask-wrap {
position: relative;
overflow: hidden;
padding: 0 60px;
}
.mask-clip {
clip-path: inset(0 100% 0 0);
will-change: clip-path;
}
.sweep {
position: absolute;
top: 0;
bottom: 0;
width: 8px;
background: var(--hg-violet);
box-shadow:
0 0 40px var(--hg-violet),
0 0 80px var(--hg-violet);
left: 0;
opacity: 0;
will-change: transform, opacity;
}
</style>
</head>
<body>
<div
id="root"
data-composition-id="main"
data-start="0"
data-duration="2"
data-width="1920"
data-height="1080"
>
<div id="scene" class="clip" data-start="0" data-duration="2" data-track-index="1">
<div class="stage">
<div class="mask-wrap">
<div class="hero mask-clip">REVEAL</div>
<div class="sweep"></div>
</div>
</div>
</div>
</div>
<script>
window.__timelines = window.__timelines || {};
const tl = gsap.timeline({ paused: true });
tl.set(".mask-clip", { clipPath: "inset(0 100% 0 0)" }, 0);
tl.set(".sweep", { x: 0, opacity: 0 }, 0);
tl.to(".sweep", { opacity: 1, duration: 0.08, ease: "power2.out" }, 0.1);
tl.to(".sweep", { x: 1300, duration: 0.75, ease: "expo.out" }, 0.15);
tl.to(".mask-clip", { clipPath: "inset(0 0% 0 0)", duration: 0.75, ease: "expo.out" }, 0.18);
tl.to(".sweep", { opacity: 0, duration: 0.3, ease: "power2.in" }, 0.85);
window.__timelines["main"] = tl;
</script>
</body>
</html>