mirror of
https://github.com/heygen-com/hyperframes.git
synced 2026-09-01 19:42:03 +00:00
Miguel Ángel
d7688f9943
* fix(docs): load the player from latest, not a pinned minor The catalog pages pinned the player CDN URL to a minor line, and that pin sat one line behind after the last release. Every page kept rendering, on the older build, so nothing surfaced it: the only symptom was that a fix published to npm never appeared on the docs. The generator derived its pin from the player's package.json, which is correct only if every page is regenerated on the release that moves it. That is the step that did not happen, and it has to happen across 175 generated pages plus three hand-written files for the pin to be true. A version carried in step across 178 places will be stale, and stale here is silent. Ask for latest instead and there is nothing to carry. This costs the ability to hold the docs back from a bad player release. Paid deliberately: the pin did not buy that either, it only delayed the good releases too. A test asserts no pinned version comes back, and fails if it stops finding the references at all, so it cannot pass by matching nothing. * refactor(scripts): list tracked files instead of walking the tree The pin guard hand-rolled a recursive directory walk with its own skip list and size cap, which the audit flagged: helpers living in a test file earn no coverage, so their complexity lands straight on the CRAP score. git already knows which files to read, and ignores node_modules and build output for us, so one call replaces the walker and both findings go away.
455 lines
13 KiB
Plaintext
455 lines
13 KiB
Plaintext
---
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title: "News Ticker"
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description: "Premium broadcast-style lower-third ticker with live label, headline ribbon, and scrolling news crawl."
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---
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import { InstallCommand } from "/snippets/install-command.jsx";
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<iframe
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className="w-full aspect-video rounded-xl border-0 bg-zinc-100 dark:bg-zinc-800"
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title="news-ticker preview"
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loading="lazy"
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srcDoc={`<!doctype html><html><head><meta charset="utf-8"><style>html,body{margin:0;height:100%;overflow:hidden;background:transparent}hyperframes-player{display:block;width:100%;height:100%}</style><script src="https://cdn.jsdelivr.net/npm/@hyperframes/player@latest/dist/hyperframes-player.global.js"><\/script></head><body><script>fetch("/public/catalog/blocks/news-ticker.json").then(function(r){return r.json()}).then(function(d){var p=document.createElement("hyperframes-player");p.setAttribute("srcdoc",d.html);p.setAttribute("controls","");p.setAttribute("autoplay","");p.setAttribute("loop","");p.setAttribute("muted","");p.setAttribute("poster","https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/news-ticker.png");document.body.appendChild(p)});<\/script></body></html>`}
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/>
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## Install
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<InstallCommand command="npx hyperframes add news-ticker" item="news-ticker" />
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That writes one file: `compositions/news-ticker.html`.
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## Source
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<Accordion title={`news-ticker.html`}>
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```html
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=1920, height=1080" />
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<title>News Ticker</title>
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<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
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<style>
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* {
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box-sizing: border-box;
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margin: 0;
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padding: 0;
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}
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html,
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body {
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width: 1920px;
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height: 1080px;
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overflow: hidden;
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background: transparent;
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}
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body {
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font-family: "Inter", sans-serif;
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}
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#nt-root {
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position: relative;
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width: 1920px;
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height: 1080px;
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overflow: hidden;
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color: #f8fafc;
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background: transparent;
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}
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#nt-root .nt-shell {
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position: absolute;
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left: 96px;
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right: 96px;
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bottom: 72px;
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height: 216px;
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filter: drop-shadow(0 28px 44px rgba(0, 0, 0, 0.32));
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}
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#nt-root .nt-panel {
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position: absolute;
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inset: 0;
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overflow: hidden;
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border: 1px solid rgba(255, 255, 255, 0.18);
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border-radius: 28px;
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background:
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linear-gradient(180deg, rgba(21, 31, 48, 0.96), rgba(7, 13, 24, 0.98)),
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linear-gradient(90deg, rgba(201, 31, 45, 0.72), transparent 38%);
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}
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#nt-root .nt-panel::before {
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position: absolute;
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inset: 0;
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content: "";
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background:
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radial-gradient(circle at 14% 0%, rgba(255, 255, 255, 0.2), transparent 26%),
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linear-gradient(
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110deg,
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transparent 0 42%,
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rgba(255, 255, 255, 0.06) 42% 43%,
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transparent 43% 100%
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);
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opacity: 0.72;
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pointer-events: none;
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}
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#nt-root .nt-top-row {
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position: absolute;
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left: 0;
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right: 0;
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top: 0;
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height: 126px;
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display: flex;
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align-items: stretch;
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}
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#nt-root .nt-brand {
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width: 294px;
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 16px;
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background: linear-gradient(135deg, #e11d2e, #9f1220);
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box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.16);
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}
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#nt-root .nt-live-dot {
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width: 18px;
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height: 18px;
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border-radius: 999px;
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background: #ffffff;
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box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.55);
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}
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#nt-root .nt-brand-text {
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display: flex;
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flex-direction: column;
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gap: 4px;
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text-transform: uppercase;
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}
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#nt-root .nt-live {
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font-size: 22px;
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font-weight: 900;
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line-height: 1;
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letter-spacing: 0.16em;
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}
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#nt-root .nt-desk {
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font-size: 15px;
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font-weight: 700;
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line-height: 1;
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letter-spacing: 0.22em;
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color: #ffffff;
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}
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#nt-root .nt-headline-wrap {
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position: relative;
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flex: 1;
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display: flex;
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align-items: center;
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padding: 0 250px 0 44px;
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overflow: hidden;
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}
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#nt-root .nt-headline {
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position: relative;
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z-index: 1;
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font-size: 48px;
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font-weight: 850;
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line-height: 1.02;
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letter-spacing: 0;
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white-space: nowrap;
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color: #ffffff;
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text-shadow: 0 2px 14px rgba(0, 0, 0, 0.34);
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}
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#nt-root .nt-headline-accent {
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color: #ff4455;
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}
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#nt-root .nt-time {
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position: absolute;
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top: 25px;
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right: 38px;
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padding: 10px 16px;
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border: 1px solid rgba(255, 255, 255, 0.18);
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border-radius: 999px;
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background: rgba(255, 255, 255, 0.08);
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color: rgba(255, 255, 255, 0.74);
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font-size: 18px;
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font-weight: 700;
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line-height: 1;
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letter-spacing: 0.08em;
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font-variant-numeric: tabular-nums;
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}
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#nt-root .nt-bottom-row {
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position: absolute;
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left: 0;
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right: 0;
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bottom: 0;
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height: 90px;
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display: flex;
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align-items: center;
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border-top: 1px solid rgba(255, 255, 255, 0.11);
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background: rgba(2, 6, 13, 0.58);
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}
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#nt-root .nt-label {
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width: 294px;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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border-right: 1px solid rgba(255, 255, 255, 0.14);
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background: #5f0712;
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color: #ffffff;
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font-size: 24px;
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font-weight: 900;
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line-height: 1;
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letter-spacing: 0.14em;
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text-transform: uppercase;
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}
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#nt-root .nt-ticker-window {
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position: relative;
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flex: 1;
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height: 100%;
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overflow: hidden;
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background: #050b15;
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}
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#nt-root .nt-ticker-window::before,
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#nt-root .nt-ticker-window::after {
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position: absolute;
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top: 0;
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bottom: 0;
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z-index: 2;
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width: 90px;
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content: "";
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pointer-events: none;
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}
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#nt-root .nt-ticker-window::before {
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left: 0;
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background: linear-gradient(90deg, #050b15, transparent);
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}
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#nt-root .nt-ticker-window::after {
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right: 0;
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background: linear-gradient(270deg, #050b15, transparent);
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}
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#nt-root .nt-ticker-track {
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position: absolute;
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left: 34px;
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top: 0;
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height: 100%;
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display: flex;
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align-items: center;
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gap: 34px;
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white-space: nowrap;
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will-change: transform;
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}
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#nt-root .nt-item {
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display: inline-flex;
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align-items: center;
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gap: 14px;
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padding: 13px 18px;
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border: 1px solid rgba(255, 255, 255, 0.08);
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border-radius: 999px;
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background: #08111f;
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color: #ffffff;
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font-size: 31px;
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font-weight: 650;
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line-height: 1;
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letter-spacing: 0;
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}
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#nt-root .nt-separator {
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width: 9px;
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height: 9px;
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border-radius: 999px;
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background: #e11d2e;
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box-shadow: 0 0 22px rgba(225, 29, 46, 0.75);
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}
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#nt-root .nt-metric {
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padding: 4px 8px;
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border-radius: 8px;
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background: #063344;
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color: #c8f8ff;
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font-weight: 850;
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font-variant-numeric: tabular-nums;
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}
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#nt-root .nt-flash {
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position: absolute;
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top: 0;
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bottom: 0;
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left: -260px;
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z-index: 3;
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width: 210px;
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background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.18), transparent);
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transform: skewX(-16deg);
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}
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</style>
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</head>
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<body>
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<div
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id="nt-root"
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data-composition-id="news-ticker"
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data-width="1920"
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data-height="1080"
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data-start="0"
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data-duration="7"
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>
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<section
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id="nt-shell"
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class="clip nt-shell"
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data-start="0"
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data-duration="7"
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data-track-index="0"
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>
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<div class="nt-panel">
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<div id="nt-flash" class="nt-flash"></div>
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<div class="nt-top-row">
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<div id="nt-brand" class="nt-brand">
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<div id="nt-live-dot" class="nt-live-dot"></div>
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<div class="nt-brand-text">
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<div class="nt-live">Live</div>
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<div class="nt-desk">Global Desk</div>
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</div>
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</div>
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<div class="nt-headline-wrap">
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<h1 id="nt-headline" class="nt-headline">
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AI video tools move from <span class="nt-headline-accent">prototype</span> to
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production
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</h1>
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<div id="nt-time" class="nt-time">09:41 UTC</div>
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</div>
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</div>
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<div class="nt-bottom-row">
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<div id="nt-label" class="nt-label">Breaking</div>
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<div class="nt-ticker-window">
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<div id="nt-ticker-track" class="nt-ticker-track">
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<span class="nt-item"
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><span class="nt-separator"></span>Creator teams shorten launch cycles by
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<span class="nt-metric">38%</span></span
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>
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<span class="nt-item"
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><span class="nt-separator"></span>Rendering queues clear in under
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<span class="nt-metric">2 min</span></span
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>
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<span class="nt-item"
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><span class="nt-separator"></span>New catalog blocks trending across product
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demos</span
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>
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<span class="nt-item"
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><span class="nt-separator"></span>Studio editors adopt HTML-first motion
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systems</span
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>
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<span class="nt-item"
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><span class="nt-separator"></span>Creator teams shorten launch cycles by
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<span class="nt-metric">38%</span></span
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>
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<span class="nt-item"
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><span class="nt-separator"></span>Rendering queues clear in under
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<span class="nt-metric">2 min</span></span
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>
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</div>
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</div>
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</div>
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</div>
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</section>
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</div>
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<script>
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window.__timelines = window.__timelines || {};
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var tl = gsap.timeline({ paused: true });
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var shell = document.getElementById("nt-shell");
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var brand = document.getElementById("nt-brand");
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var headline = document.getElementById("nt-headline");
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var label = document.getElementById("nt-label");
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var tickerTrack = document.getElementById("nt-ticker-track");
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var liveDot = document.getElementById("nt-live-dot");
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var flash = document.getElementById("nt-flash");
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var time = document.getElementById("nt-time");
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gsap.set(shell, { y: 260, opacity: 0 });
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gsap.set(brand, { x: -80, opacity: 0 });
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gsap.set(headline, { y: 26, opacity: 0, clipPath: "inset(0 100% 0 0)" });
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gsap.set(label, { y: 18, opacity: 0 });
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gsap.set(time, { y: -10, opacity: 0 });
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gsap.set(tickerTrack, { x: 1260 });
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tl.to(shell, { y: 0, opacity: 1, duration: 0.52, ease: "power4.out" }, 0);
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tl.to(brand, { x: 0, opacity: 1, duration: 0.42, ease: "power3.out" }, 0.08);
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tl.to(
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headline,
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{
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y: 0,
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opacity: 1,
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clipPath: "inset(0 0% 0 0)",
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duration: 0.62,
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ease: "power3.out",
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},
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0.18,
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);
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tl.to(time, { y: 0, opacity: 1, duration: 0.32, ease: "power2.out" }, 0.5);
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tl.to(label, { y: 0, opacity: 1, duration: 0.28, ease: "power2.out" }, 0.55);
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tl.to(flash, { x: 2040, duration: 0.86, ease: "power2.inOut" }, 0.34);
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tl.to(
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tickerTrack,
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{
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x: -1120,
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duration: 6.05,
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ease: "none",
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},
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0.62,
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);
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tl.to(
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liveDot,
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{
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scale: 1.32,
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boxShadow: "0 0 0 18px rgba(255,255,255,0)",
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duration: 0.42,
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repeat: 11,
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yoyo: true,
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ease: "sine.inOut",
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},
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0.58,
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);
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tl.to(flash, { x: 4080, duration: 0.72, ease: "power2.inOut" }, 3.42);
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tl.to(shell, { y: 170, opacity: 0, duration: 0.34, ease: "power3.in" }, 6.62);
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window.__timelines["news-ticker"] = tl;
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</script>
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</body>
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</html>
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```
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</Accordion>
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## Usage
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After installing, add the block to your host composition:
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```html
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<div data-composition-id="news-ticker" data-composition-src="compositions/news-ticker.html" data-start="0" data-duration="7" data-track-index="1" data-width="1920" data-height="1080"></div>
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```
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{/* hf:generated-footer */}
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Tagged `lower-third` `overlay` `news` `ticker`.
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## Related topics
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- [Browse the complete Catalog](/catalog)
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- [Add assets and Catalog items in Studio](/studio/assets-and-blocks)
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- [Build a richer composition](/go-further)
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