[@liveryvideo/interactive-bridge](../index.md) / Quality

# Interface: Quality

Stream audio and video quality.

## Properties

### audio?

> `optional` **audio**: `object`

Audio quality.

#### bandwidth

> **bandwidth**: `number`

Audio bandwidth in bits per second.

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### label

> **label**: `string`

Quality label. If video height is unique: ‘[height]p’ else ‘[bandwidth/1000]k’.

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### representationId?

> `optional` **representationId**: `string`

Quality Representation ID.
TODO: Remove temporary backwards compatibility in v3.

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### video?

> `optional` **video**: `object`

Video quality.

#### bandwidth

> **bandwidth**: `number`

Video andwidth in bits per second.

#### height

> **height**: `number`

Video height in pixels.

#### width

> **width**: `number`

Video width in pixels.