Miguel Ángel
3091dcb787
* feat(cli): move media-use engine into the CLI * fix(cli): replace media-use compatibility asset * fix(cli): replace moved media-use tree * fix(cli): copy moved media-use files cleanly * fix(cli): copy media-use engine files individually * fix(cli): keep audio helper compatibility import * fix(cli): clear copied skill destinations * test(cli): preserve moved media-use test paths * fix(cli): preserve media-use script compatibility imports * fix(cli): preserve media-use telemetry shim * fix(cli): resolve packaged media-use LUT assets * fix(cli): resolve packaged bundled SFX assets * chore(skills): regenerate media-use manifest * fix(cli): preserve media-use parity coverage * fix(cli): cover relocated media-use tests * chore(skills): regenerate media-use manifest * fix(cli): format bundled media provider * fix(ci): run relocated media-use tests with node * fix(ci): preserve fallow script exemptions * fix(ci): scope media-use fallow exemption * refactor(cli): trim media-use essay comments * feat(cli): index media-use assets for catalog search * feat(catalog): commit media-use search vectors * chore(catalog): track media vector metadata * fix(catalog): validate media vector row order * fix(catalog): validate media artifact freshness * fix(catalog): cover media metadata and credits * fix(cli): reject malformed media rows * fix(catalog): compare complete media rows * feat(cli): route media search through media-use * refactor(cli): trim relocated media-use comments * fix(cli): make media search runtime-safe * fix(cli): preserve sfx fallback diagnostics * fix(cli): probe sfx fallback provider explicitly * chore(skills): regenerate manifest * refactor(cli): keep typed media ranker source * fix(cli): align media search checks with local-first flow * fix(cli): scope vector audit exceptions * fix(cli): ship resolver registry beside skill * fix(cli): keep media-use skill scripts standalone * test(cli): cover local vector validation * test(cli): correct media vector fixtures * fix(cli): prefer exact media keys * fix(cli): stem exact media keys * test(cli): skip media lint for snippets without media * fix(cli): align skills test discovery Keep the CI skills job's bash discovery as the single source of truth so its empty-list guard covers the exact files Node executes. Make hasMediaVectors private because it has no external callers and needs no Fallow suppression. * fix(cli): close media-use review gaps Prioritize literal ids before stemmed ids and cover the collision alongside the plural regression. Add command seam tests for engine discovery, actionable failure, and argv passthrough. Add a deterministic parity check for standalone media-use copies, with documented allowlists for the standalone media-fetch shim and self-contained npx resolver. Keep the bash-discovered skills test list as the CI source of truth. * fix(cli): lower parity check complexity Split missing-copy and unallowlisted-drift checks so the parity guard keeps its behavior without a threshold CRAP score. * fix(cli): close media-use review seams Run the parity test in the skills job so skills-only edits exercise the same check. Export the verb mapping and inject command dispatch for direct coverage. Keep missing-copy diagnostics separate from drift reads.
hyperframes
CLI for creating, previewing, and rendering HTML video compositions.
Install
npm install -g hyperframes
Or use directly with npx:
npx hyperframes <command>
Requirements: Node.js >= 22, FFmpeg
Commands
init
Scaffold a new Hyperframes project from a template:
npx hyperframes init my-video
cd my-video
preview
Start the live preview studio in your browser:
npx hyperframes preview
# Studio: http://localhost:3002/#project/my-video
# Server: http://localhost:3002
npx hyperframes preview --port 4567
In an interactive terminal, the preview stays attached until you press
Ctrl+C. In a non-interactive shell such as a coding-agent session, the same
command starts a managed preview that survives after the command returns. Use
--background or --foreground to choose explicitly, and manage persistent
previews with --status, --stop, --list, and --kill-all. Add --json to
managed lifecycle commands for machine-readable output. --foreground --json
prints the ready-session envelope once, then remains attached until stopped.
normalize-audio
Measure two local authored audio clips with integrated LUFS and match the target
to the unchanged reference. The command is a dry run unless --write is passed:
npx hyperframes normalize-audio --reference target-audio --target user-audio
npx hyperframes normalize-audio --reference target-audio --target user-audio --write
It updates only the target element's data-volume and refuses unsafe boosts
that exceed Studio's +12 dB ceiling or would clip.
render
Render a composition to MP4. Run from the project directory; the positional
argument is the project directory (not a file), so render the project's
index.html directly, or point at a specific composition file with -c:
npx hyperframes render -o output.mp4
npx hyperframes render -c ./my-composition.html -o output.mp4
Set HYPERFRAMES_RENDER_DETACHED=1 when starting a render with nohup or
disown so it keeps running after the invoking shell exits.
publish
Upload a project directory and get a hosted URL that keeps working after the CLI exits. Published projects are private by default:
npx hyperframes publish
npx hyperframes publish ./my-video
npx hyperframes publish --public
npx hyperframes publish --yes
Signed-out publishing returns an authentication-required claim URL; opening it
lets someone sign in and claim the project. Sign in first with
npx hyperframes auth login to publish an owned project you can update. Use
--public to make the claimed project visible to anyone. --yes only skips the
confirmation prompt and does not change visibility.
Signed-in publishers can use --update <url-or-id> to target an existing project
or --space <space-id> to publish into a shared team space. If the requested
project is missing or inaccessible, publishing can create a new project instead;
check the printed URL and status.
See the publish reference for all options, including video proxy settings.
lint
Validate your Hyperframes HTML:
npx hyperframes lint ./my-composition
npx hyperframes lint ./my-composition --json # JSON output for CI/tooling
npx hyperframes lint ./my-composition --verbose # Include info-level findings
By default only errors and warnings are shown. Use --verbose to also display informational findings (e.g., external script dependency notices). Use --json for machine-readable output with errorCount, warningCount, infoCount, and a findings array.
compositions
List compositions found in the current project:
npx hyperframes compositions
benchmark
Run rendering benchmarks:
npx hyperframes benchmark ./my-composition.html
doctor
Check your environment for required dependencies (Chrome, FFmpeg, Node.js):
npx hyperframes doctor
browser
Manage the bundled Chrome/Chromium installation:
npx hyperframes browser
info
Print version and environment info:
npx hyperframes info
docs
Open the documentation in your browser:
npx hyperframes docs
upgrade
Check for updates and show upgrade instructions:
npx hyperframes upgrade
npx hyperframes upgrade --check --json # machine-readable for agents
Documentation
Full documentation: hyperframes.heygen.com/packages/cli
Related packages
@hyperframes/core— types, parsers, frame adapters@hyperframes/engine— rendering engine@hyperframes/producer— render pipeline@hyperframes/studio— composition editor UI