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feat(registry): bring back the video-primitive moves (#3169)

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Restores the 208 catalog items reverted after their previews 404'd in
production, this time on the payload mechanism rather than the .html files
that caused the outage.

The generator no longer writes a preview document to docs/public. That writer,
and the machinery under it, existed only to produce files the docs host
discards, so it is gone rather than bypassed. Items now embed the composition
itself via a payload, which is what the previous change already does for the
items that were already in the catalog.

The variables explorer is parked, not restored: it drove its preview through
the same unpublished .html path, so it would have shown an empty frame. Items
that declare variables get the live player plus the static variables table, and
reconnecting the explorer to payloads is a follow-up.
This commit is contained in:
Miguel Ángel
2026-08-10 18:46:03 -04:00
committed by GitHub
parent 0f76305191
commit 9734578e60
1383 changed files with 255573 additions and 5760 deletions
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docs/catalog/blocks/mk-callout-highlight.mdx
+168 -3
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@@ -3,6 +3,8 @@ title: "Word-Sweep Highlight"
description: "A sentence whose word-by-word emphasis is driven by a single scalar — tween it to sync the highlight with a voiceover"
---
import { InstallCommand } from "/snippets/install-command.jsx";
<iframe
className="w-full aspect-video rounded-xl border-0 bg-zinc-100 dark:bg-zinc-800"
title="mk-callout-highlight preview"
@@ -12,9 +14,7 @@ description: "A sentence whose word-by-word emphasis is driven by a single scala
## Install
```bash Terminal
npx hyperframes add mk-callout-highlight
```
<InstallCommand command="npx hyperframes add mk-callout-highlight" />
That writes one file: `compositions/mk-callout-highlight.html`.
@@ -37,6 +37,171 @@ It runs for 8 seconds at 1920×1080. Paste this into your composition:
Move it in time with `data-start`. Put it on a different timeline row with
`data-track-index`. See [data attributes](/concepts/data-attributes) for the rest.
## Source
<Accordion title={`mk-callout-highlight.html`}>
```html
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
<style>
*,
*::before,
*::after {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
background: transparent;
overflow: hidden;
}
#mk-ch-root {
/* ---- mk tokens: override in the host to re-skin the family ---- */
--mk-font: "Inter", -apple-system, sans-serif;
--mk-ink: #1d1d1f;
/* faint = transient pre-sweep tier (tweens up to full ink) — distinct from the family --mk-ink-dim */
--mk-ink-faint: #bcbcc2;
--mk-ink-dark: #f5f5f7;
--mk-ink-faint-dark: rgba(245, 245, 247, 0.32);
position: relative;
width: 1920px;
height: 1080px;
overflow: hidden;
background: transparent; /* overlays footage or mk-background */
}
#mk-ch-box {
position: absolute;
font-family: var(--mk-font);
font-weight: 500;
letter-spacing: -0.015em;
}
.mk-ch-word {
display: inline;
}
</style>
</head>
<body>
<div
id="mk-ch-root"
data-composition-id="mk-callout-highlight"
data-start="0"
data-duration="8"
data-width="1920"
data-height="1080"
>
<div id="mk-ch-box" data-layout-allow-occlusion></div>
<div
id="mk-ch-drv"
class="clip"
data-start="0"
data-duration="8"
data-track-index="0"
style="position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none"
></div>
</div>
<script>
(function () {
window.__timelines = window.__timelines || {};
/* ---- published parameters (inspector-style CONFIG) ----
The mechanic: one scalar (highlight progress 0..1) sweeps word-by-word
emphasis across the sentence — a "highlight amount"
slider. Tween the scalar over the speaker's sentence to follow speech. */
var CONFIG = {
scheme: "light", // "light" (ink on light bg) | "dark" (white on footage)
text: "Functionality was our goal from the very beginning",
fontSize: 60,
lineHeight: 1.3,
maxWidth: 700, // px; sentence wraps inside this
x: 1030, // box left edge; null = centered horizontally
y: null, // box top edge; null = centered vertically
align: "left",
sweep: { start: 1.2, end: 6.2 }, // block-local seconds, linear
animationIn: true, // fade/rise entrance before the sweep
animationOut: true,
};
var DUR = 8;
var root = document.getElementById("mk-ch-root");
var box = document.getElementById("mk-ch-box");
var FULL = CONFIG.scheme === "dark" ? "#f5f5f7" : "#1d1d1f";
var FAINT = CONFIG.scheme === "dark" ? "rgba(245,245,247,0.32)" : "#bcbcc2";
box.style.fontSize = CONFIG.fontSize + "px";
box.style.lineHeight = String(CONFIG.lineHeight);
box.style.maxWidth = CONFIG.maxWidth + "px";
box.style.textAlign = CONFIG.align;
/* build word spans */
var wordEls = [];
CONFIG.text.split(/\s+/).forEach(function (w, i) {
if (i > 0) box.appendChild(document.createTextNode(" "));
var span = document.createElement("span");
span.id = "mk-ch-w-" + i;
span.className = "mk-ch-word";
span.textContent = w;
span.style.color = FAINT;
box.appendChild(span);
wordEls.push(span);
});
/* position (measure after building) */
var rect = box.getBoundingClientRect();
box.style.left =
(CONFIG.x === null ? Math.round((1920 - rect.width) / 2) : CONFIG.x) + "px";
box.style.top =
(CONFIG.y === null ? Math.round((1080 - rect.height) / 2) : CONFIG.y) + "px";
/* state proxy: GSAP animates st.p, render derives every word color from it */
var st = { p: 0 };
var mix = gsap.utils.interpolate(FAINT, FULL);
function render() {
var k = st.p * wordEls.length;
for (var i = 0; i < wordEls.length; i++) {
var f = Math.max(0, Math.min(1, k - i));
wordEls[i].style.color = mix(f);
}
}
var tl = gsap.timeline({ paused: true });
if (CONFIG.animationIn) {
gsap.set(box, { opacity: 0, y: 24 });
tl.to(box, { opacity: 1, y: 0, duration: 0.7, ease: "power3.out" }, 0.3);
}
/* the highlight sweep — one scalar, linear so it tracks speech evenly.
To follow a real voiceover, replace with several tweens between
per-phrase progress values (keyframes on the slider). */
tl.to(
st,
{ p: 1, duration: CONFIG.sweep.end - CONFIG.sweep.start, ease: "none" },
CONFIG.sweep.start,
);
if (CONFIG.animationOut) {
tl.to(box, { opacity: 0, y: -16, duration: 0.4, ease: "power2.in" }, DUR - 0.5);
}
tl.set(root, { visibility: "hidden" }, DUR - 0.02);
tl.eventCallback("onUpdate", render);
render();
window.__timelines["mk-callout-highlight"] = tl;
})();
</script>
</body>
</html>
```
</Accordion>
{/* hf:generated-footer */}
Tagged `typography` `karaoke` `captions` `minimal`.