Interface: ProjectAssetJSON

Lightweight asset descriptor that can be embedded in ProjectJSON to make projects more portable across environments.

This mirrors the core fields of the editor MediaItem/MediaAsset type but intentionally omits heavy or provider-specific details.

Table of contents

Properties

• id
• type
• url
• previewUrl
• duration
• width
• height
• source
• origin
• attribution

Properties

id

• id: string

Stable asset id used by timeline elements (e.g. video/image/audio).

Defined in

types.ts:61

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type

• type: string

Logical media type (video, audio, image).

Defined in

types.ts:63

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url

• url: string

Primary render URL for this asset.

Defined in

types.ts:65

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previewUrl

• Optional previewUrl: string

Optional preview image URL (thumbnail/poster frame).

Defined in

types.ts:67

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duration

• Optional duration: number

Optional duration in milliseconds for audio/video assets.

Defined in

types.ts:69

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width

• Optional width: number

Pixel dimensions for image/video assets (if known).

Defined in

types.ts:71

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height

• Optional height: number

Defined in

types.ts:72

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source

• Optional source: "user" | "public"

Optional high-level source/origin hints. These are advisory only; renderers should rely primarily on url.

Defined in

types.ts:77

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origin

• Optional origin: string

Defined in

types.ts:78

---

attribution

• Optional attribution: Object

Provider attribution hints for public assets. Useful for UI and export workflows that need to show credits.

Type declaration

Name	Type
text?	string
author?	string
authorUrl?	string
licenseUrl?	string

Defined in

types.ts:83