mirror of https://github.com/heygen-com/hyperframes.git synced 2026-11-06 06:37:29 +00:00

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Miguel Ángel a8ac55dc30 fix: data-volume multiplies the volume lane in preview and render (#6068 )

* fix: data-volume multiplies the volume lane in preview and render

* fix: a clip's data-volume plays ahead of its audio effects, in preview and render

* feat(studio): the media panel shows a clip's Gain beside its Volume level

* fix(audio): cap gain times volume lanes through each ramp

* chore(core): account for shared volume envelopes in package budget

* fix(core): restore static gain when a playing lane is removed

2026-10-22 20:12:49 +00:00

frontend

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public

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src

fix: data-volume multiplies the volume lane in preview and render (#6068 )

2026-10-22 20:12:49 +00:00

tests

test(studio): sample gesture replay from one preview state (#6076 )

2026-10-22 18:32:51 +00:00

.gitignore

feat(studio): make agent edits live and explicit (#3581 )

2026-09-02 01:11:13 -04:00

AGENTS.md

perf(studio): settle the edit accuracy bench on frames and network, and reuse the producer Chrome (#5571 )

2026-10-14 05:52:14 +00:00

index.html

feat(studio): a light and dark theme toggle in the header that remembers the choice (#4839 )

2026-10-01 08:44:57 -07:00

package-subpaths.json

perf(studio): a host's first screen can import Studio's UI and Player without the editor (#4650 )

2026-09-28 15:15:00 +00:00

package.json

chore: release v0.8.186 (#6072 )

2026-10-22 16:54:16 +00:00

README.md

docs(studio): align stack note with package dependency contract (#3675 )

2026-09-04 19:53:07 -04:00

tsconfig.json

perf(packages): ship npm packages without source maps and guard their size in CI (#5403 )

2026-10-10 09:04:47 +00:00

tsconfig.lib.json

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tsup.config.ts

feat(cli): beats tracks the music with the TypeScript beat tracker, without Chrome (#5634 )

2026-10-15 06:23:03 +00:00

vite.adapter.projects.test.ts

fix(studio): open projects named with a colon and keep preview assets for names with # (#4829 )

2026-09-30 23:21:53 -07:00

vite.adapter.proxy.test.ts

feat(cli): let projects opt out of automatic proxying (#2591 )

2026-07-16 23:01:14 -04:00

vite.adapter.render.test.ts

feat(producer,studio): wire capture motion blur into renders and Studio (#5969 )

2026-10-21 13:32:50 -07:00

vite.adapter.signature.test.ts

fix(studio): invalidate the preview signature off the watcher that sees project writes (#3364 )

2026-08-21 19:13:37 -04:00

vite.adapter.ts

feat(producer,studio): wire capture motion blur into renders and Studio (#5969 )

2026-10-21 13:32:50 -07:00

vite.browser.test.ts

fix(studio-server): prefer Puppeteer's cached Chrome for thumbnails (#4272 )

2026-09-22 08:59:28 -04:00

vite.browser.ts

fix(studio): show each timeline row its own layer instead of a flat bar (#4917 )

2026-10-03 00:22:49 +00:00

vite.config.test.ts

feat(studio): export the header logo, button sizes and a stable styles.css subpath (#4197 )

2026-09-19 19:06:01 -04:00

vite.config.ts

feat(cli): beats tracks the music with the TypeScript beat tracker, without Chrome (#5634 )

2026-10-15 06:23:03 +00:00

vite.preview-config.test.ts

feat(cli): run a managed background preview in every launch mode (#3310 )

2026-08-19 17:02:44 -04:00

vite.preview-config.ts

feat(cli): run a managed background preview in every launch mode (#3310 )

2026-08-19 17:02:44 -04:00

vite.preview-watch.test.ts

fix(studio): reload the preview only when a file it loaded changes (#4570 )

2026-09-27 10:05:53 +00:00

vite.preview-watch.ts

fix(studio): reload the preview only when a file it loaded changes (#4570 )

2026-09-27 10:05:53 +00:00

vite.producer.test.ts

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vite.producer.ts

…

vite.request-body.test.ts

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vite.request-body.ts

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vite.request-signal.test.ts

feat(studio): preview timeline track insertion (#4907 )

2026-10-02 08:04:29 -07:00

vite.request-signal.ts

feat(studio): preview timeline track insertion (#4907 )

2026-10-02 08:04:29 -07:00

vite.studio-server-module.test.ts

feat(studio): make agent edits live and explicit (#3581 )

2026-09-02 01:11:13 -04:00

vite.studio-server-module.ts

feat(studio): make agent edits live and explicit (#3581 )

2026-09-02 01:11:13 -04:00

vite.studioMotion.test.ts

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vite.studioMotion.ts

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vite.thumbnail.test.ts

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vite.thumbnail.ts

perf(studio-server): coordinate cancelable thumbnail generation (#2720 )

2026-08-05 20:41:35 -07:00

vitest.config.ts

fix(studio): catch up the preview after missed file changes (#5126 )

2026-10-07 07:32:16 +00:00

README.md

@hyperframes/studio

Browser-based composition editor UI for Hyperframes. Provides a visual timeline, code editor, and live preview for building video compositions.

Install

npm install @hyperframes/studio

What it does

The studio is a React application with:

Visual timeline — drag, resize, and arrange elements on tracks
Code editor — edit HTML and GSAP scripts with CodeMirror (syntax highlighting, autocomplete)
Live preview — see changes in real time as you edit
Composition inspector — view and modify element properties

Development

The studio is embedded in the hyperframes preview command. To develop the studio UI itself:

cd packages/studio
bun run dev        # Start Vite dev server
bun run build      # Build for production
bun run typecheck  # Type-check

Tech stack

React 19, Zustand 4/5 (state management; development uses Zustand 5)
CodeMirror 6 (editor)
Tailwind CSS (styling)
Vite (bundler)
Phosphor Icons

Documentation

Full documentation: hyperframes.heygen.com/packages/studio

@hyperframes/core — types and parsers used by the editor
hyperframes — CLI that serves the studio via hyperframes preview

README.md

@hyperframes/studio

Install

What it does

Development

Tech stack

Documentation

Related packages