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https://github.com/heygen-com/hyperframes.git
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Miguel Angel Simon Sierra
bb912587b9
Adds the 25 video primitive compositions and their generated Mintlify pages. Each page embeds a live <hyperframes-player> preview with editable composition variables rather than a rendered MP4. Adds the catalog-browsing eval under evals/catalog-retrieval: a 424-entry shelf built from HEAD, nine retrieval conditions (no-catalog control, full read, lexical, semantic, and hybrid across several values of k), a brief generator that constructs each brief from a known target, a blind three-pass gold validation committee, and a mechanical scorer that keeps mountable and fit as two separate numbers. The eval vendors its own shelf, primitive sources, and preview list instead of reading them from an ignored working directory, so the shelf regenerates byte for byte from a clean checkout. Derived artifacts stay out: the embedding cache and the run checkpoints are regenerated rather than committed, so no run can score against a stale copy of either. Lint ignores now cover vendored minified player bundles by pattern instead of one path at a time.
42 lines
1.1 KiB
Plaintext
42 lines
1.1 KiB
Plaintext
---
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title: "Match Cut"
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description: "Scene A drives a circle into center-frame geometry, a hard single-frame swap reveals scene B with a matching circle, and that circle immediately shrinks as scene B settles."
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---
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import { PrimitivePlayer } from "/snippets/PrimitivePlayer.jsx";
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<span className="hf-primitive-eyebrow">Transitions</span>
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<PrimitivePlayer name="match-cut" width={1920} height={1080} />
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## Variables
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| Name | Type | Default | Description |
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| --- | --- | --- | --- |
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| `accent` | `enum` | `green` | Color shared by the matched circles. |
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| `label_a` | `string` | `Start` | Text inside the outgoing button. |
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| `label_b` | `string` | `Done` | Result text revealed after the cut. |
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## When to use it
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Two scenes share a circle that can carry motion continuously across a precise hard cut.
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## When to avoid it
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Avoid it when a crossfade is required, because scene A becomes invisible and scene B visible at the same timeline instant.
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## Pairs with
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- [grade-split-reveal](/primitives/grade-split-reveal)
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- [z-punch-through](/primitives/z-punch-through)
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## Install
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<CodeGroup>
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```bash Terminal
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npx hyperframes add match-cut
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```
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</CodeGroup>
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