Files
hyperframes/skills/faceless-explainer/scripts/lib/transitions.json
T
WaterrrForeverandClaude Opus 4.8 1967901b57 refactor(skills): move product-launch / pr-to-video / faceless-explainer onto the script-driven architecture (#1635)
* refactor(product-launch-video): restructure onto script-driven architecture

Move product-launch-video onto the shared script-driven authoring flow:
build-frame remixes a hyperframes-creative preset onto brand tokens, audio
routes through the shared hyperframes-media engine, per-preset caption skins,
and every frame is authored as a directed shot. Removes the old bespoke
scripts (captions/validate/prep/hoist/…) in favour of the shared lib.

assemble-index.mjs keeps upstream #1629's blank/partial scene-file guard
(reject an empty or markup-less scene file at assembly, before emitting
data-composition-src, and re-dispatch) carried onto the restructured reader.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* refactor(pr-to-video): restructure onto script-driven architecture

Move pr-to-video onto the shared script-driven authoring flow: ingest.mjs
folds the gh PR artifacts into the synthetic capture package the shared
backend (build-frame / captions / assemble-index) reads, add the mechanism
beat, route audio through hyperframes-media, and remix a hyperframes-creative
preset onto brand tokens via the shared lib.

- Fix skill name: pr-to-video-refactor -> pr-to-video (match directory).
- Drop a stale faceless-explainer-refactor reference in an ingest.mjs comment.
- assemble-index.mjs keeps upstream #1629's blank/partial scene-file guard.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* refactor(faceless-explainer): restructure onto script-driven architecture

Move faceless-explainer onto the shared script-driven authoring flow:
every visual is invented (typography / abstract graphics / diagram / data-viz)
and authored through the shared backend (build-frame remixes a
hyperframes-creative preset onto tokens, audio via hyperframes-media,
assemble-index builds the standalone index.html) using the shared lib.

- Fix skill name: faceless-explainer-refactor -> faceless-explainer (match directory).
- assemble-index.mjs keeps upstream #1629's blank/partial scene-file guard.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(skills): refresh test-skills-fresh.sh workflow roster

Update the install-and-verify harness to the current surface: 10 workflows
(adds website-to-video, embedded-captions, graphic-overlays, slideshow;
drops the removed footage-recut) and refreshed example prompts.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* style(product-launch-video): oxfmt storyboard.mjs

Run oxfmt over lib/storyboard.mjs — formatting only, no logic change.
Fixes the Format / Preflight CI check.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* test(studio): import commitGsapPositionFromDrag from its actual module

The function was split out into gsapDragPositionCommit.ts in #1605, but the
test kept importing it from ./gsapDragCommit, which no longer exports it —
yielding 'is not a function' at runtime. Import from the correct module.

Inherited main breakage (same fix as #1631); fixes the Test CI check on this
branch independently of merge order.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(hyperframes): refine router skill metadata tags

Update the entry router's metadata tags (video / animation / router focus);
oxfmt collapses the now-shorter metadata to a single line.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(skills): tighten caption comment-strip + document audio --only merge

Review follow-ups (#1635):

- captions.mjs (x3): the HTML-comment strip used a single global replace, which
  CodeQL flags as incomplete multi-character sanitization (a nested/partial pair
  can re-form a marker the single pass misses). Strip in a fixpoint loop instead.
  Input is preset-library content, not user-controlled, so this is lint-
  cleanliness, not XSS defense.
- audio.mjs (x3): document that fetch-sfx (--only sfx) MERGES into the neutral
  audio_engine_meta.json sidecar — the engine reads prev and recomputes only the
  sfx section, so voices/bgm from the generate pass are preserved (review Q).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(skills): remove existsSync->write TOCTOU in workflow scripts

Clears the 9 js/file-system-race CodeQL alerts (captions/audio/transitions x3).
Each was an existsSync precheck followed by a later write of the same path:

- captions.mjs: caption-overrides shim -> atomic writeFileSync({ flag: 'wx' }).
- audio.mjs (sync-durations) + transitions.mjs (inject): drop the existsSync
  precheck and read directly, surfacing the same friendly error from a try/catch
  on readFileSync — no check->write gap.

Behavior is unchanged (same error messages); these are local single-process
deterministic scripts so the race was never a real risk, but this clears the gate.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* fix(skills): paint root composition ground color in assemble-index

Per-frame roots carry data-start/data-duration and get clip-gated against the
global timeline at render, so only the first frame's window overlaps global 0 —
a frame's own full-bleed background can't serve as the video ground, and every
frame after the first renders on the bare body color (black). Paint the ground
on the always-present root composition using the project's frame.md canvas color
(the same role the caption skin maps to --cap-canvas); fall back to the body
letterbox color when frame.md is absent or has no resolvable ground.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

* chore(hyperframes): drop router-tag edit (moved to the foundation PR)

The entry SKILL.md is rewritten wholesale by the frame-presets/media foundation
PR (#1632); editing it here too guaranteed a merge conflict. Restore this file
to main and let the router-tag tweak live with the rewrite in #1632, so the two
PRs no longer both touch it.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22 22:49:42 +08:00

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{
"_comment": "Vendored transition registry for the product-launch workflow — the curated Tier-B subset (transform/opacity/filter on the two frame clip wrappers #el-<id>, no overlay DOM, no per-frame cooperation). Each type carries its GSAP template; the transitions.mjs injector stamps it onto window.__timelines[\"main\"]. Recipes originate from the shared catalog skills/hyperframes-animation/transitions/ (css-*.md) — keep in step if those change. Token placeholders the injector substitutes: __OLD__ (#el-<from>), __NEW__ (#el-<to>), __T__ (overlap-start s), __DUR__ (this boundary's duration), __DX__/__DXIN__ (horizontal travel + incoming offset), __DY__/__DYIN__ (vertical).",
"transitions": [
{
"name": "crossfade",
"energy": "any",
"default_duration_s": 0.5,
"directions": [],
"source": "css-dissolve.md",
"gsap_template": [
"tl.to(__OLD__, { opacity: 0, duration: __DUR__, ease: \"power2.inOut\" }, __T__);",
"tl.fromTo(__NEW__, { opacity: 0 }, { opacity: 1, duration: __DUR__, ease: \"power2.inOut\" }, __T__);"
]
},
{
"name": "blur-crossfade",
"energy": "calm",
"default_duration_s": 0.6,
"directions": [],
"source": "css-dissolve.md",
"note": "Default when the two frames' #root backgrounds differ a lot — the blur masks the background-color clash a plain crossfade would expose.",
"gsap_template": [
"tl.to(__OLD__, { filter: \"blur(10px)\", scale: 1.03, opacity: 0, duration: __DUR__, ease: \"power2.inOut\" }, __T__);",
"tl.fromTo(__NEW__, { filter: \"blur(10px)\", scale: 0.97, opacity: 0 }, { filter: \"blur(0px)\", scale: 1, opacity: 1, duration: __DUR__, ease: \"power2.inOut\" }, __T__);"
]
},
{
"name": "push-slide",
"energy": "medium",
"default_duration_s": 0.5,
"directions": ["LEFT", "RIGHT", "UP", "DOWN"],
"default_direction": "LEFT",
"source": "css-push.md",
"note": "Directional. The injector picks __DX__/__DY__ from the direction and emits the horizontal OR vertical pair (not both).",
"gsap_template_horizontal": [
"tl.to(__OLD__, { x: __DX__, duration: __DUR__, ease: \"power3.inOut\" }, __T__);",
"tl.fromTo(__NEW__, { x: __DXIN__, opacity: 1 }, { x: 0, duration: __DUR__, ease: \"power3.inOut\" }, __T__);"
],
"gsap_template_vertical": [
"tl.to(__OLD__, { y: __DY__, duration: __DUR__, ease: \"power3.inOut\" }, __T__);",
"tl.fromTo(__NEW__, { y: __DYIN__, opacity: 1 }, { y: 0, duration: __DUR__, ease: \"power3.inOut\" }, __T__);"
]
},
{
"name": "zoom-through",
"energy": "high",
"default_duration_s": 0.4,
"directions": [],
"source": "css-scale.md",
"gsap_template": [
"tl.to(__OLD__, { scale: 2.5, opacity: 0, filter: \"blur(8px)\", duration: __DUR__, ease: \"power3.in\" }, __T__);",
"tl.fromTo(__NEW__, { scale: 0.5, opacity: 0, filter: \"blur(8px)\" }, { scale: 1, opacity: 1, filter: \"blur(0px)\", duration: __DUR__, ease: \"power3.out\" }, __T__);"
]
},
{
"name": "squeeze",
"energy": "medium",
"default_duration_s": 0.4,
"directions": [],
"source": "css-push.md",
"note": "Old compresses to a vertical line on the left edge; new expands from the right edge. Incoming starts off (scaleX 0) so its higher-track stacking is harmless.",
"gsap_template": [
"tl.to(__OLD__, { scaleX: 0, transformOrigin: \"left center\", duration: __DUR__, ease: \"power3.inOut\" }, __T__);",
"tl.fromTo(__NEW__, { scaleX: 0, transformOrigin: \"right center\", opacity: 1 }, { scaleX: 1, transformOrigin: \"right center\", duration: __DUR__, ease: \"power3.inOut\" }, __T__);"
]
}
],
"default_high_energy": "zoom-through",
"default_calm": "blur-crossfade",
"max_duration_s": 2.0
}