---
title: "AudioDescriptions"
slug: "170-manage-audiodescriptions"
updated: 2025-12-09T17:25:31Z
published: 2025-12-09T18:02:06Z
canonical: "docs.developer.comcast.com/170-manage-audiodescriptions"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.developer.comcast.com/llms.txt
> Use this file to discover all available pages before exploring further.

# AudioDescriptions

**AudioDescriptons Module 1.7.0 | Manage SDK**

## Usage

To use the AudioDescriptions module, you can import it into your project from the Firebolt SDK:

```
import { AudioDescriptions } from '@firebolt-js/manage-sdk'
```

## Overview

A module for managing audio-description Settings.

## Methods

### enabled

Whether or not audio-descriptions are enabled.

To get the value of `enabled` call the method like this:

```
function enabled(): Promise<boolean>
```

Promise resolution:

Capabilities:

| Role | Capability |
| --- | --- |
| uses | xrn:firebolt:capability:accessibility:audiodescriptions |

#### Examples

Default example #1

JavaScript:

```
import { AudioDescriptions } from '@firebolt-js/manage-sdk'

let enabled = await AudioDescriptions.enabled()
console.log(enabled)
```

Value of `enabled`:

```
true
```

**JSON-RPC:**

Request:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "AudioDescriptions.enabled",
  "params": {}
}
```

Response:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}
```

Default example #2

JavaScript:

```
import { AudioDescriptions } from '@firebolt-js/manage-sdk'

let enabled = await AudioDescriptions.enabled()
console.log(enabled)
```

Value of `enabled`:

```
true
```

**JSON-RPC:**

Request:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "AudioDescriptions.enabled",
  "params": {}
}
```

Response:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": false
}
```

---

To set the value of `enabled` call the method like this:

```
function enabled(value: boolean): Promise<void>
```

Parameters:

| Param | Type | Required | Description |
| --- | --- | --- | --- |
| `value` | `boolean` | true |  |

Promise resolution:

#### Examples

Default example #1

JavaScript:

```
import { AudioDescriptions } from '@firebolt-js/manage-sdk'

let result = await AudioDescriptions.enabled(true)
console.log(result)
```

Value of `result`:

```
null
```

**JSON-RPC:**

Request:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "AudioDescriptions.setEnabled",
  "params": {
    "value": true
  }
}
```

Response:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": null
}
```

Default example #2

JavaScript:

```
import { AudioDescriptions } from '@firebolt-js/manage-sdk'

let result = await AudioDescriptions.enabled(false)
console.log(result)
```

Value of `result`:

```
null
```

**JSON-RPC:**

Request:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "AudioDescriptions.setEnabled",
  "params": {
    "value": false
  }
}
```

Response:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": null
}
```

---

To subscribe to notifications when the value changes, call the method like this:

```
function enabled(callback: (value) => boolean): Promise<number>
```

Promise resolution:

```
number
```

#### Examples

Default example #1

JavaScript:

```
import { AudioDescriptions } from '@firebolt-js/manage-sdk'

let listenerId = await enabled((value) => {
  console.log(value)
})
console.log(listenerId)
```

Value of `enabled`:

```
true
```

**JSON-RPC:**

Request:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "AudioDescriptions.onEnabledChanged",
  "params": {
    "listen": true
  }
}
```

Response:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": true
}
```

Default example #2

JavaScript:

```
import { AudioDescriptions } from '@firebolt-js/manage-sdk'

let listenerId = await enabled((value) => {
  console.log(value)
})
console.log(listenerId)
```

Value of `enabled`:

```
true
```

**JSON-RPC:**

Request:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "AudioDescriptions.onEnabledChanged",
  "params": {
    "listen": true
  }
}
```

Response:

```
{
  "jsonrpc": "2.0",
  "id": 1,
  "result": false
}
```

---

### listen

To listen to a specific event pass the event name as the first parameter:

```
listen(event: string, callback: (data: any) => void): Promise<number>
```

Parameters:

| Param | Type | Required | Summary |
| --- | --- | --- | --- |
| `event` | `string` | Yes | The event to listen for, see [Events](/docs/170-manage-audiodescriptions#events). |
| *callback* | `function` | Yes | A function that will be invoked when the event occurs. |

Promise resolution:

| Type | Description |
| --- | --- |
| `number` | Listener ID to clear the callback method and stop receiving the event, e.g. `AudioDescriptions.clear(id)` |

Callback parameters:

| Param | Type | Required | Summary |
| --- | --- | --- | --- |
| `data` | `any` | Yes | The event data, which depends on which event is firing, see [Events](/docs/170-manage-audiodescriptions#events). |

To listen to all events from this module pass only a callback, without specifying an event name:

```
listen(callback: (event: string, data: any) => void): Promise<number>
```

Parameters:

| Param | Type | Required | Summary |
| --- | --- | --- | --- |
| *callback* | `function` | Yes | A function that will be invoked when the event occurs. The event data depends on which event is firing, see [Events](/docs/170-manage-audiodescriptions#events). |

Callback parameters:

| Param | Type | Required | Summary |
| --- | --- | --- | --- |
| `event` | `string` | Yes | The event that has occured listen for, see [Events](/docs/170-manage-audiodescriptions#events). |
| `data` | `any` | Yes | The event data, which depends on which event is firing, see [Events](/docs/170-manage-audiodescriptions#events). |

Promise resolution:

| Type | Description |
| --- | --- |
| `number` | Listener ID to clear the callback method and stop receiving the event, e.g. `AudioDescriptions.clear(id)` |

See [Listening for events](/docs/listening-for-events/) for more information and examples.

### once

To listen to a single instance of a specific event pass the event name as the first parameter:

```
once(event: string, callback: (data: any) => void): Promise<number>
```

The `once` method will only pass the next instance of this event, and then dicard the listener you provided.

Parameters:

| Param | Type | Required | Summary |
| --- | --- | --- | --- |
| `event` | `string` | Yes | The event to listen for, see [Events](/docs/170-manage-audiodescriptions#events). |
| *callback* | `function` | Yes | A function that will be invoked when the event occurs. |

Promise resolution:

| Type | Description |
| --- | --- |
| `number` | Listener ID to clear the callback method and stop receiving the event, e.g. `AudioDescriptions.clear(id)` |

Callback parameters:

| Param | Type | Required | Summary |
| --- | --- | --- | --- |
| `data` | `any` | Yes | The event data, which depends on which event is firing, see [Events](/docs/170-manage-audiodescriptions#events). |

To listen to the next instance only of any events from this module pass only a callback, without specifying an event name:

```
once(callback: (event: string, data: any) => void): Promise<number>
```

Parameters:

| Param | Type | Required | Summary |
| --- | --- | --- | --- |
| *callback* | `function` | Yes | A function that will be invoked when the event occurs. The event data depends on which event is firing, see [Events](/docs/170-manage-audiodescriptions#events). |

Callback parameters:

| Param | Type | Required | Summary |
| --- | --- | --- | --- |
| `event` | `string` | Yes | The event that has occured listen for, see [Events](/docs/170-manage-audiodescriptions#events). |
| `data` | `any` | Yes | The event data, which depends on which event is firing, see [Events](/docs/170-manage-audiodescriptions#events). |

Promise resolution:

| Type | Description |
| --- | --- |
| `number` | Listener ID to clear the callback method and stop receiving the event, e.g. `AudioDescriptions.clear(id)` |

See [Listening for events](/docs/listening-for-events/) for more information and examples.

## Events

### enabledChanged

See: [enabled](/docs/170-manage-audiodescriptions#enabled)

## Private Events

**View**

  

### enabledChanged

See: [enabled](/docs/170-manage-audiodescriptions#enabled)

## Types