mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-12 15:20:13 +00:00
Miao YangandClaude Opus 4.8
a34d3dba4d
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>
118 lines
3.4 KiB
HTML
118 lines
3.4 KiB
HTML
<!doctype html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8" />
|
|
<meta name="viewport" content="width=1920, height=1080" />
|
|
<title>hard_cut</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;
|
|
}
|
|
.panel {
|
|
position: absolute;
|
|
inset: 0;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
opacity: 0;
|
|
will-change: opacity;
|
|
}
|
|
.word {
|
|
font-weight: 900;
|
|
font-size: 340px;
|
|
letter-spacing: -0.05em;
|
|
line-height: 0.9;
|
|
text-transform: uppercase;
|
|
white-space: nowrap;
|
|
}
|
|
</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" id="stage"></div>
|
|
</div>
|
|
</div>
|
|
<script>
|
|
window.__timelines = window.__timelines || {};
|
|
const tl = gsap.timeline({ paused: true });
|
|
|
|
// Deterministic palette + word list. Variation is derived from index only.
|
|
const BG = ["#7c3aed", "#0a0a0f", "#ff2a4a", "#2afff0", "#a855f7", "#f5f5fa", "#0a0a0f"];
|
|
const FG = ["#f5f5fa", "#a855f7", "#0a0a0f", "#0a0a0f", "#0a0a0f", "#7c3aed", "#f5f5fa"];
|
|
const WORDS = ["CUT", "NOW", "HARD", "SNAP", "STOP", "GO", "CUT"];
|
|
const STEP = 0.28; // beat interval
|
|
const N = WORDS.length;
|
|
|
|
// Build one full-frame panel per cut, all hidden but the first.
|
|
const stage = document.getElementById("stage");
|
|
for (let i = 0; i < N; i++) {
|
|
const panel = document.createElement("div");
|
|
panel.className = "panel";
|
|
panel.id = "p" + i;
|
|
panel.style.background = BG[i];
|
|
panel.style.opacity = i === 0 ? "1" : "0";
|
|
const word = document.createElement("div");
|
|
word.className = "word";
|
|
word.style.color = FG[i];
|
|
word.textContent = WORDS[i];
|
|
panel.appendChild(word);
|
|
stage.appendChild(panel);
|
|
}
|
|
|
|
// Sample-accurate 0ms cuts: at each beat, hide current panel, show next.
|
|
// tl.set has no duration and no ease — brutal instant switching.
|
|
for (let i = 1; i < N; i++) {
|
|
const t = i * STEP;
|
|
tl.set("#p" + (i - 1), { opacity: 0 }, t);
|
|
tl.set("#p" + i, { opacity: 1 }, t);
|
|
}
|
|
|
|
// Loop gracefully: snap back to the first panel before the clip ends so a
|
|
// re-entry starts clean on the same color/word it began with.
|
|
tl.set("#p" + (N - 1), { opacity: 0 }, N * STEP);
|
|
tl.set("#p0", { opacity: 1 }, N * STEP);
|
|
|
|
window.__timelines["main"] = tl;
|
|
</script>
|
|
</body>
|
|
</html>
|