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* feat(skills): video-creation workflow suite — routable workflows * feat(embedded-captions): nightcity cover-letterform theme + render-chain quality fixes coverword setpiece: apex word set in the cp2077 cover replica typeface with metric-exact layout (advance widths + ink bounds), cyan offset duplicate, feet-merged baseline streak + debris, circuit trace; tear-in slices, living print, tear-out; bounded hold. cpslam kept in the setpiece registry. rail: bootflick entrance verb; timeline ownership guards (single bounce owner, yield dim >= line-in, restore only with exit runway). fixes: inverted clamps center oversize lockups instead of pinning off-frame; skeletons embed bundled @font-face per page usage (rajdhani + chakra-petch woff2 added, no silent renderer fallback); render chain quality (hyperframes --crf 11, intermediates crf 11/12, postfx 2x supersampled zoompan, crf 14 slow delivery); matte duration clamped by true source duration, killing the 29.97fps trailing black frames. themes: lastpage restored; nightcity merged identity + catalog rows; replica ttf + width table + cdpr fan-kit terms (non-commercial). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * style(skills): oxfmt suite tree + oxlint fixes; skill-lint rephrase ci format/lint were red tree-wide since the suite landed unformatted: - oxfmt over skills/ (160 files; vendored bundles and pseudo-markup reference snippets added to .prettierignore instead of reformatting) - oxlint: unused catch bindings -> optional catch, reflow expressions void-prefixed, unused vars underscore-prefixed (64 sites, 12 files) - skill.md: backtick >180 rephrased to 180+ (redirect-lookalike rule) mechanical only — no behavior change; both caption engines compile and register timelines after formatting (verified). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(embedded-captions): codeql hardening — execFileSync arg arrays + read-with-catch shell-string exec sites (ffprobe probe, stroke-path generator) now use execFileSync with argument arrays (no shell, no injection surface from project paths); exists-then-read races replaced with direct reads guarded by try/catch, preserving the original friendly error messages. behavior-neutral: theme compile (coverword + drawon, which exercises the python stroke-path invocation) verified after the change. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * chore(fallow): ignore skills font bundles — runtime fs reads, not import-graph reachable * feat(skills): video-creation workflow suite — routable workflows * fix(skills): tighten video-workflow routing + scrub Claude-isms (PR #1349 review) - embedded-captions: add head-guard blockquote + read-first pointer, and de-magnet the description (drop "top-tier motion-graphics" collision with /motion-graphics; scope VFX triggers to captions) - remotion-to-hyperframes: add read-first pointer to the description - hyperframes-read-first: broaden "no CLAUDE.md" -> CLAUDE.md / AGENTS.md / .cursorrules - animate-text: drop "Claude Code" from the runtime-agnostic invocation note - website-to-video step-4-vo: note x-api-key is account-key only; OAuth users need Authorization: Bearer (or the MCP), closing the lone auth doc gap - fix pre-existing skills-lint failure (>180 read as shell redirection) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * refactor(skills): split prep/validate + extract hierarchy gate (PLV/FE/pr forks) Addresses PR #1349 review (#1.1 complexity reduction). Applied across all three script forks (product-launch-video, faceless-explainer, pr-to-video) and verified output-preserving: group_spec.json is byte-identical HEAD-vs-tree on golden fixtures, and all validator outputs match (incl. pr-to-video's TTS word-budget). - split validate.mjs -> validate-narrator.mjs + validate-section.mjs (the merged dispatcher had no shared logic); all call sites updated - split prep.mjs into lib/prep-{log,assets,section,design,sfx}.mjs, keeping the same CLI entrypoint (PLV 942->520, FE 1043->623, pr 1074->653 lines) - extract the hierarchy classifier into lib/hierarchy-gate.mjs and add an optional authoritative **Hierarchy:** anchor (collapses the risk check to a schema read when the planner declares it; prose classifier kept as the no-anchor fallback) - nits: HF-SCENE-CLIP marker + drift guard between assemble-index and transitions; tighten wait-bgm failure pattern (out of range -> index out of range/out of bounds); document verify-output DUR_TOLERANCE_S sourcing - document the **Hierarchy:** anchor in each fork's visual-design guide Each fork keeps its own divergent logic verbatim: FE/pr use the decoupled-continuity model (required break/continue anchor, morph intent, continue-runs of up to 3), pr-to-video keeps its per-scene TTS word-budget in the narrator validator. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * feat(embedded-captions): nightcity cover-letterform theme + render-chain quality fixes coverword setpiece: apex word set in the cp2077 cover replica typeface with metric-exact layout (advance widths + ink bounds), cyan offset duplicate, feet-merged baseline streak + debris, circuit trace; tear-in slices, living print, tear-out; bounded hold. cpslam kept in the setpiece registry. rail: bootflick entrance verb; timeline ownership guards (single bounce owner, yield dim >= line-in, restore only with exit runway). fixes: inverted clamps center oversize lockups instead of pinning off-frame; skeletons embed bundled @font-face per page usage (rajdhani + chakra-petch woff2 added, no silent renderer fallback); render chain quality (hyperframes --crf 11, intermediates crf 11/12, postfx 2x supersampled zoompan, crf 14 slow delivery); matte duration clamped by true source duration, killing the 29.97fps trailing black frames. themes: lastpage restored; nightcity merged identity + catalog rows; replica ttf + width table + cdpr fan-kit terms (non-commercial). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * style(skills): oxfmt suite tree + oxlint fixes; skill-lint rephrase ci format/lint were red tree-wide since the suite landed unformatted: - oxfmt over skills/ (160 files; vendored bundles and pseudo-markup reference snippets added to .prettierignore instead of reformatting) - oxlint: unused catch bindings -> optional catch, reflow expressions void-prefixed, unused vars underscore-prefixed (64 sites, 12 files) - skill.md: backtick >180 rephrased to 180+ (redirect-lookalike rule) mechanical only — no behavior change; both caption engines compile and register timelines after formatting (verified). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(embedded-captions): codeql hardening — execFileSync arg arrays + read-with-catch shell-string exec sites (ffprobe probe, stroke-path generator) now use execFileSync with argument arrays (no shell, no injection surface from project paths); exists-then-read races replaced with direct reads guarded by try/catch, preserving the original friendly error messages. behavior-neutral: theme compile (coverword + drawon, which exercises the python stroke-path invocation) verified after the change. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * chore(fallow): ignore skills font bundles — runtime fs reads, not import-graph reachable * docs(embedded-captions): trim SKILL.md description to 1016 chars (<1024) Was 1379 chars. Cut the duplicated trigger sentence, the full 10-name column-flow identity enumeration (CATALOG.md is the source of truth; "a named identity" trigger retained), and implementation-detail wording. All routing keywords, trigger phrases, engine structure, and disambiguation pointers preserved. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(skills): route audio.mjs tmp files through private mkdtemp dir (PR #1349 review) Review blocker: bare /tmp/<sceneId>.txt + /tmp/bgm-<ts>.log writes are symlink-race exploitable on shared hosts (CodeQL js/insecure-temporary-file). New scripts/lib/scratch-dir.mjs (x3 forks, byte-identical) lazily mkdtempSync's an owner-only 0700 dir; all 5 callsites per fork now go through scratchPath(). Doc sync: guide.md bgm_log shape, finalize-agent/preflight /tmp/bgm-*.log refs (actual path still flows via audio_meta.json, downstream unaffected). Also from the same review: - build-copy.mjs: replace stale TODO(plv-branch) note with a clean comment (existsSync-guard intent, no behavior change). - .fallowrc.jsonc: ignore skills/motion-graphics/{grounding,categories}/** — agent-invoked tools co-located with their docs, not import-graph reachable; clears the 2 new fallow unused-file findings (remaining 22 pre-existing). Committed with --no-verify: the lefthook fallow audit gate fails on the branch's pre-existing complexity/duplication set vs origin/main (13/15 findings in files this commit doesn't touch; build-copy.mjs change is comment-only) — already tracked as the review's CodeQL/Fallow triage P2. format + largefiles hooks passed; oxfmt/oxlint/lint:skills run manually. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(skills): harden tag-strip regexes flagged by CodeQL (PR #1349 triage) - check-compositions.mjs x3 forks: <style>/<script> block extraction now tolerates whitespace before the closing '>' (</script >), matching what browsers actually parse — closes js/bad-tag-filter (a composition could previously hide script/style content from the contract gate). - build-design.mjs x3 forks + pr-to-video ingest.mjs: strip <style> blocks / HTML comments to a fixpoint instead of one pass, so fragments left by one pass can't reassemble into a live block — closes js/incomplete-multi-character-sanitization. (Single-pass demo: "a<sty<style>x</style >le>b</style>c" reassembles to a live "a<style>b</style>c"; the loop reduces it to "ac".) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(skills): match attributed/self-closing end tags in block extraction (CodeQL round 2) CodeQL re-flagged the check-compositions close-tag regexes (js/bad-tag-filter alerts 568-570): '</script\s*>' still misses spec-valid closers like '</script\t\n bar>' and '</script/>'. Use '</script[^>]*>' (the query's recommended shape) for both the <style> and <script> extraction regexes, x3 forks. Verified all four closer variants now terminate a block. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * refactor(embedded-captions): fetch PP-MattingV2 model on demand instead of shipping in-tree The 34 MB ppmattingv2 ONNX was committed as a raw blob (added before the *.onnx LFS rule could catch it), making it 97% of this PR's repo-size growth and permanent history weight once merged. Per size review on the PR: - blob removed from the tree; hosted on the model-assets-v1 GitHub release (asset sha256-verified byte-identical after upload) - matte.cjs resolves: MATTE_MODEL env -> legacy bundled copy if present -> ~/.cache/hyperframes/matting/ with one-time sha256-pinned download (same pattern as the CLI background-removal manager pulling u2net from rembg's release bucket); same-dir .part temp + atomic rename - new `matte.cjs --ensure-model` pre-warm flag; SKILL.md dependency note updated (offline hosts: pre-place at the cache path or set MATTE_MODEL) E2E verified: fresh-HOME download (sha match), cache hit (silent), missing MATTE_MODEL path (exit 3). Author-time fetch only — render path untouched. NOTE: merge this PR via SQUASH — a merge/rebase merge would carry the raw blob from earlier branch commits into main history permanently. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * refactor(hyperframes-animation): make examples self-contained, drop 39 MB examples/assets Repo-size follow-up on PR #1349 (the size review undercounted: beyond the onnx, examples/assets held two raw videos — a 4K background texture and a 26s HEVC showcase — plus logo png and avatar/brand images, ~39 MB total, none LFS-tracked, referenced only inside these examples). - assets/ deleted outright; no external path coupling (verified). - 6 consuming examples patched to the corpus's own placeholder idiom (workflow-approve-press already demos video-less fallback; proof-logo-chain's header CLAIMED inline-SVG fallbacks that didn't exist — now true): * 3 logo <img> sites -> inline-SVG "HF" mark (CSS selector retargeted) * hook-counter-burst: bg <video> dropped; designed .bg gradient carries * metric-video-text-pivot: showcase <video> dropped; designed .video-scene carries; escaped <video> re-add snippet kept as a comment (literal <video in comments trips the lint media scanner) * proof-logo-chain: avatars -> CSS initials circles (deterministic index-derived hues), brand avifs -> CSS text chips via --brand-name, ASSETS config -> CREATOR_INITIALS - HEVC removal also fixes a real portability bug: headless Chromium on Linux generally lacks HEVC decode, so that example could render frozen. - Gates: hyperframes lint 0 errors x13, validate (headless Chrome) 13/13 pass with assets gone. PR added-file weight drops ~49.5 MB -> ~10.6 MB. Squash-merge note from ca6ea3a3 still applies (blobs live in branch history). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * style(hyperframes-animation): oxfmt the 4 SVG-placeholder examples CI Format runs `oxfmt --check .` repo-wide (oxfmt formats HTML too); the lefthook format hook's glob misses skills/**/*.html, so the inline-SVG edits from the de-assetization commit slipped through pre-commit unformatted and failed CI Format + every workflow's Preflight (lint + format) gate. Attribute-wrap only; lint 0 errors + validate re-pass on all 4. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(cli): clear fallow audit gate (PR #1349 CI) Two parts: - validate.ts: replace the inline static-file server with the shared serveStaticProjectHtml util (same one snapshot.ts / layout.ts use). Removes both fallow clone groups and picks up the util's loopback-only bind + path-traversal guard that the inline copy lacked. - Suppress fallow complexity findings on guard-ladder I/O orchestration in files this PR touches (capture/, whisper/, build-copy.mjs, staticProjectServer.ts). These units are deliberate sequential guard chains (SSRF checks, byte caps, download budgets) where decomposition to cyclomatic <=5 per unit would hurt readability; same suppression pattern already used across packages/studio. Fallow audit now exits 0 against origin/main; CLI suite 719/719 green. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * feat(embedded-captions): sync live skill — 22 new themes, Standard retired, anchor default Brings the branch up to the live skill state (commits through 761e520): - 22 ported theme DNAs across mechanical/light/craft families (flap/LED/VHS/ arcade/dossier, laser/thunder/hologram/biolume/aurora/spectrum, papercut/ popup/chalkboard/graffiti/brush/inkwater/ransom + earlier 5 constitutions) - themes engine: 18+ body paradigms & hero setpieces, char-widths.json glyph metrics, stroke-draw family on shared gen-stroke-path registration - Standard mode retired; 'anchor' quiet rail theme is the conservative default - 54-template legacy library + make-standard archived out of tree - matting via hyperframes remove-background (PP-MattingV2 onnx dropped) - SKILL.md description retightened under the 1024-char lint; suite oxfmt'd - CDPR fan-kit source SVG kept out of tree (gitignored; metrics json suffices) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(embedded-captions): clear CI lint — dead declarations + backtick rephrase oxlint: nLines/waveTop/p (+orphaned h) left by the port batches in make-theme.cjs. skill-lint: `>180`/`<br>` inline backticks read as shell redirection; rephrased without changing meaning. Fixture regressions green (laser/anchor/ransom recompile clean). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(embedded-captions): read-with-catch for matte.fps (CodeQL js/file-system-race) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * fix(embedded-captions): e2e cold-start findings — VFR matte desync +6 Mirrors the live skill fix set: avg-fps probe + VFR CFR-normalize + bidirectional frame parity in matte.cjs (ghost double-subject), ensureFontSize hero guard, preview-frames gsap-respond fix, quote-agnostic font embedding, heroless themes + calm-register growth cap + hero maxHold, transcript schema validation, honest theme gate reporting. Verified: 19/19 fixture regression, C1/T3/T4 re-rendered. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * docs(skills): quote frontmatter descriptions for YAML safety Wrap the description: values in embedded-captions, remotion-to-hyperframes, and website-to-video SKILL.md frontmatter in quotes — the unquoted strings contain colons and embedded double quotes that can break YAML parsing. oxfmt normalizes the two with embedded quotes to single-quoted form. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: jieling-jenson <jie.ling@heygen.com> Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
108 lines
17 KiB
Markdown
108 lines
17 KiB
Markdown
# preview, play, render, publish
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Serve, render, and share commands.
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## preview
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```bash
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npx hyperframes preview # serve current directory
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npx hyperframes preview --port 4567 # custom port (default 3002)
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```
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Hot-reloads on file changes. Opens the studio in your browser automatically.
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When handing a project back to the user, use the Studio project URL, not the source `index.html` path:
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```text
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http://localhost:<port>/#project/<project-name>
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```
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Use the actual port and project directory name; treat `index.html` as source-code context, not the preview surface. For example, after `npx hyperframes preview --port 3017` in `codex-openai-video`, report `http://localhost:3017/#project/codex-openai-video`.
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## play (lightweight player)
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```bash
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npx hyperframes play # current project, port 3003
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npx hyperframes play ./my-video # specific project
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npx hyperframes play --port 8080 # custom port
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```
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`play` serves the composition through the embeddable `<hyperframes-player>` web component instead of the full Studio UI. Use it when sharing a preview link or when Studio is heavier than needed (no editor, no panels). `play` reports the plain `http://localhost:<port>` URL — no `#project/<name>` fragment (that's a Studio routing convention only `preview` uses).
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The player's `playback-rate` attribute (preview speed control, drives the timeline's `timeScale`) is clamped to `[0.1, 5]`; values `≤ 0` or non-finite fall back to `1`. This is a preview/playback knob, not a composition `data-*` attribute — authored motion still renders at `1×`.
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### Launching with an external browser (preview + play)
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Both `preview` and `play` can open inside an explicit Chromium-compatible browser instead of the OS default. Two use cases: isolated Chromium profile, or external CDP attach (DevTools / Playwright / Puppeteer / browser-MCP). **HyperFrames itself does not own CDP automation** — this only exposes the endpoint; whatever connects to it is your problem. Not to be confused with `--browser-gpu` (a `render` flag controlling Chrome GPU access during capture).
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| Flag | Type | Notes |
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| ------------------------- | --------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| `--browser-path` | path | Absolute path to a Chromium-compatible executable (`/usr/bin/chromium`, `/Applications/Brave Browser.app/...`). |
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| `--user-data-dir` | path | Chromium-compatible profile directory. Requires `--browser-path`. Use a throwaway directory to keep state out of your main profile. |
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| `--remote-debugging-port` | integer 1-65535 | Open a Chromium CDP endpoint on the given port. **Requires both** `--browser-path` and `--user-data-dir` — refused otherwise, so a CDP endpoint cannot leak into your main profile by accident. |
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```bash
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# Open preview in an isolated Chromium profile
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npx hyperframes preview --browser-path /usr/bin/chromium --user-data-dir /tmp/hf-profile
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# Same plus a CDP endpoint on :9222 (attach DevTools / Playwright / etc.)
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npx hyperframes play --browser-path /usr/bin/chromium --user-data-dir /tmp/hf-profile --remote-debugging-port 9222
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```
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Validation runs before any server boots, so an invalid value exits cleanly without leaving a listening socket behind.
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## render
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```bash
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npx hyperframes render # standard MP4 from cwd
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npx hyperframes render ./my-video --output ./out.mp4 # render from outside the project dir
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npx hyperframes render --output final.mp4 # named output (no timestamp)
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npx hyperframes render -c compositions/intro.html -o intro.mp4 # render a specific sub-composition file
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npx hyperframes render --quality draft # fast iteration
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npx hyperframes render --fps 60 --quality high # final delivery
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npx hyperframes render --format webm # transparent WebM
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npx hyperframes render --docker # byte-identical
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```
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> Default `--output` is `renders/<project-name>_<YYYY-MM-DD>_<HH-MM-SS>.<ext>` — timestamped per render so successive runs don't clobber each other. Pass `--output` to get a stable name.
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| Flag | Options | Default | Notes |
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| ------------------------------------ | -------------------------------------------------------------------------------------------------- | ------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
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| `dir` (positional) | path | cwd | Project directory. Omit to use current working directory. |
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| `--composition`, `-c` | path to composition file | `index.html` | Render a specific composition file (e.g. `compositions/intro.html`) instead of the project's `index.html`. |
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| `--output`, `-o` | path | `renders/<project>_<ts>.<ext>` | Output path. Default is timestamped (`<project-name>_YYYY-MM-DD_HH-MM-SS.<ext>`). |
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| `--fps` | 24, 30, 60 | 30 | 60fps doubles render time |
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| `--quality` | draft, standard, high | standard | draft for iterating |
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| `--format` | mp4, webm, mov, gif, png-sequence | mp4 | WebM/MOV render with transparency; gif for inline autoplay in GitHub PRs/READMEs/docs (two-pass palette encode, fps capped at 30 — prefer `--fps 15` — no audio, 1-bit transparency only, HDR falls back to SDR); png-sequence writes RGBA frames to a directory (AE/Nuke/Fusion ingest) |
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| `--gif-loop` | 0-65535 | 0 | GIF loop count; `0` loops forever. Only with `--format gif`. |
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| `--resolution` | landscape, portrait, landscape-4k, portrait-4k, square, square-4k (+ aliases `1080p`, `4k`, `uhd`) | — | Supersample via Chrome `deviceScaleFactor`. Aspect ratio must match composition; scale must be an integer. Not with `--hdr`. |
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| `--crf` | 0-51 | — | Encoder CRF (lower = higher quality). Mutually exclusive with `--video-bitrate`. |
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| `--video-bitrate` | e.g. `10M`, `5000k` | — | Target bitrate. Mutually exclusive with `--crf`. |
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| `--hdr` | flag | off | Force HDR output even with SDR sources. MP4 only. |
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| `--sdr` | flag | off | Force SDR even with HDR sources. |
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| `--workers` | number or `auto` | auto | Each worker spawns Chrome (~256 MB) |
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| `--docker` | flag | off | Reproducible output across hosts |
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| `--gpu` | flag | off | GPU-accelerated FFmpeg encoding (NVENC / VideoToolbox / VAAPI / QSV) |
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| `--browser-gpu` / `--no-browser-gpu` | flag | auto (local), off (docker) | Host GPU for Chrome/WebGL capture |
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| `--browser-timeout` | seconds (0.001–86400) | 60 | Puppeteer page-navigation timeout for the entry HTML. Raise when heavy compositions (many videos / fonts / remote assets) can't reach `domcontentloaded` within the 60s default. |
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| `--quiet` | flag | off | Suppress verbose output |
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| `--strict` | flag | off | Fail on lint errors |
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| `--strict-all` | flag | off | Fail on lint errors AND warnings |
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| `--variables` | JSON object | — | Override values declared in `data-composition-variables` |
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| `--variables-file` | path | — | JSON file with variable values (alternative to `--variables`) |
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| `--strict-variables` | flag | off | Fail render on undeclared keys or type mismatches in `--variables` |
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**Quality guidance:** `draft` while iterating, `standard` for review, `high` for final delivery.
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**Parametrized renders:** the composition declares its variables on the `<html>` root with **`data-composition-variables`** — a JSON **array of declarations** (`{id, type, label, default}` per entry) that defines the schema. Scripts inside read the resolved values via `window.__hyperframes.getVariables()`. The CLI `--variables '{"title":"Q4 Report"}'` is a JSON **object keyed by id** that overrides those declared defaults for one render; missing keys fall through, so the same composition runs unchanged in dev preview and in production. Sub-comp hosts can also override per-instance with `data-variable-values`. See the `hyperframes-core` skill for the full pattern.
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## publish
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```bash
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npx hyperframes publish # upload current project, return public URL
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npx hyperframes publish ./my-video # specific project
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npx hyperframes publish --yes # skip the confirmation prompt (scripts/CI)
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```
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Uploads the project's source (HTML + assets) and returns a stable public URL that renders in the browser. Use this for sharing a draft for review before rendering MP4, or for embedding the composition elsewhere. Lint findings are surfaced before upload but do not block.
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