@contractspec/lib.video-gen

AI-powered video generation with Remotion: compositions, rendering, and design integration.

What It Provides

• Layer: lib.
• Consumers: bundles, video-studio app.
• src/docs/ contains docblocks and documentation-facing exports.
• Related ContractSpec packages include @contractspec/lib.ai-providers, @contractspec/lib.content-gen, @contractspec/lib.contracts-integrations, @contractspec/lib.contracts-spec, @contractspec/lib.design-system, @contractspec/lib.image-gen, ...
• src/docs/ contains docblocks and documentation-facing exports.

Installation

npm install @contractspec/lib.video-gen

or

bun add @contractspec/lib.video-gen

Usage

Import the root entrypoint from @contractspec/lib.video-gen, or choose a documented subpath when you only need one part of the package surface.

Architecture

• src/compositions is part of the package's public or composition surface.
• src/design is part of the package's public or composition surface.
• src/docs/ contains docblocks and documentation-facing exports.
• src/generators is part of the package's public or composition surface.
• src/i18n is part of the package's public or composition surface.
• src/index.ts is the root public barrel and package entrypoint.
• src/player is part of the package's public or composition surface.
• src/types.ts is shared public type definitions.

Public Entry Points

• Export . resolves through ./src/index.ts.
• Export ./compositions resolves through ./src/compositions/index.ts.
• Export ./compositions/api-overview resolves through ./src/compositions/api-overview.tsx.
• Export ./compositions/primitives resolves through ./src/compositions/primitives/index.ts.
• Export ./compositions/primitives/animated-text resolves through ./src/compositions/primitives/animated-text.tsx.
• Export ./compositions/primitives/brand-frame resolves through ./src/compositions/primitives/brand-frame.tsx.
• Export ./compositions/primitives/code-block resolves through ./src/compositions/primitives/code-block.tsx.
• Export ./compositions/primitives/progress-bar resolves through ./src/compositions/primitives/progress-bar.tsx.
• Export ./compositions/primitives/terminal resolves through ./src/compositions/primitives/terminal.tsx.
• Export ./compositions/primitives/transition resolves through ./src/compositions/primitives/transition.tsx.
• The package publishes 42 total export subpaths; keep docs aligned with package.json.

Local Commands

• bun run dev — contractspec-bun-build dev
• bun run build — bun run prebuild && bun run build:bundle && bun run build:types
• bun run test — bun test --pass-with-no-tests
• bun run lint — bun lint:fix
• bun run lint:check — biome check .
• bun run lint:fix — biome check --write --unsafe --only=nursery/useSortedClasses . && biome check --write .
• bun run typecheck — tsc --noEmit
• bun run publish:pkg — bun publish --tolerate-republish --ignore-scripts --verbose
• bun run publish:pkg:canary — bun publish:pkg --tag canary
• bun run clean — rimraf dist .turbo
• bun run build:bundle — contractspec-bun-build transpile
• bun run build:types — contractspec-bun-build types
• bun run prebuild — contractspec-bun-build prebuild

Recent Updates

• Replace eslint+prettier by biomejs to optimize speed.
• Resolve lint, build, and type errors across nine packages.
• Add first-class transport, auth, versioning, and BYOK support across all integrations.
• Add AI provider ranking system with ranking-driven model selection.
• Resolve lint/test regressions after voice capability updates.
• Add @contractspec/lib.voice package for TTS, STT, and conversational voice.

Notes

• Remotion composition API is version-sensitive — pin and test upgrades carefully.
• Renderer interface is the adapter boundary — do not leak Remotion internals.
• Depends on voice, content-gen, image-gen, design-system — coordinate cross-lib changes.