# @ohos.bluetooth.a2dp (Bluetooth A2DP Module)

The **a2dp** module provides APIs for using the Bluetooth Advanced Audio Distribution Profile (A2DP), which defines how to stream high quality audio from one device to another over a Bluetooth connection.

> **NOTE**
>
> The initial APIs of this module are supported since API version 10. Newly added APIs will be marked with a superscript to indicate their earliest API version.



## Modules to Import

```js
import a2dp from '@ohos.bluetooth.a2dp';
```

## a2dp.createA2dpSrcProfile

createA2dpSrcProfile(): A2dpSourceProfile

Creates an **A2dpSrcProfile** instance.

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Return value**

| Type                           | Description        |
| ----------------------------- | ---------- |
| A2dpSourceProfile | **A2dpSrcProfile** instance created.|

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpProfile = a2dp.createA2dpSrcProfile();
    console.info('a2dp success');
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```


## A2dpSourceProfile

Provides APIs for using the A2DP. Before using any API of **A2dpSourceProfile**, you need to create an instance of this class by using **createA2dpSrcProfile()**.


### connect

connect(deviceId: string): void

Connects to an A2DP device.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the device to connect. |

**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.               |
|2900003 | Bluetooth switch is off.       |
|2900004 | Profile is not supported.      |
|2900099 | Operation failed.              |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.connect('XX:XX:XX:XX:XX:XX');
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```


### disconnect

disconnect(deviceId: string): void

Disconnects from an A2DP device.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the device to disconnect. |

**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900004 | Profile is not supported.                |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.disconnect('XX:XX:XX:XX:XX:XX');
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```


### getPlayingState

getPlayingState(deviceId: string): PlayingState

Obtains the playing state of a device.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| device | string | Yes   | Address of the target device. |

**Return value**

| Type                           | Description        |
| ----------------------------- | ---------- |
| [PlayingState](#playingstate) | Playing state of the remote device obtained.|

**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900004 | Profile is not supported.                |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    let state = a2dpSrc.getPlayingState('XX:XX:XX:XX:XX:XX');
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### isAbsoluteVolumeSupported<sup>11+</sup>

isAbsoluteVolumeSupported(deviceId: string, callback: AsyncCallback&lt;boolean&gt;): void

Checks whether a device supports the absolute volume capability. This API uses an asynchronous callback to return the result.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the device to check. |
| callback | AsyncCallback&lt;boolean&gt; | Yes| Callback invoked to return the result. If the device supports absolute volume, **supported** is returned.|


**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.isAbsoluteVolumeSupported('XX:XX:XX:XX:XX:XX', (err, supported) => {
        console.info('device support absolute volume ' + supported);
    });
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### isAbsoluteVolumeSupported<sup>11+</sup>

isAbsoluteVolumeSupported(deviceId: string): Promise&lt;boolean&gt;

Checks whether a device supports the absolute volume capability. This API uses a promise to return the result.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the device to check. |

**Return value**

| Type                           | Description        |
| ----------------------------- | ---------- |
| Promise&lt;boolean&gt; | Promise used to return the result. If the device supports absolute volume, **supported** is returned.|

**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.isAbsoluteVolumeSupported('XX:XX:XX:XX:XX:XX').then((supported) => {
        console.info('device support absolute volume ' + supported);
    });
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### isAbsoluteVolumeEnabled<sup>11+</sup>

isAbsoluteVolumeEnabled(deviceId: string, callback: AsyncCallback&lt;boolean&gt;): void

Checks whether the absolute volume capability is enabled for a device. This API uses an asynchronous callback to return the result. Before using this API, use [isAbsoluteVolumeSupported](#isabsolutevolumesupported11) to check whether the device supports the absolute volume capability.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the device to check. |
| callback | AsyncCallback&lt;boolean&gt; | Yes| Callback invoked to return the result. If absolute volume is enabled, **enabled** is returned.|


**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.isAbsoluteVolumeEnabled('XX:XX:XX:XX:XX:XX', (err, enabled) => {
        console.info('device absolute volume enable ' + enabled);
    });
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### isAbsoluteVolumeEnabled<sup>11+</sup>

isAbsoluteVolumeEnabled(deviceId: string): Promise&lt;boolean&gt;

Checks whether the absolute volume capability is enabled for a device. This API uses a promise to return the result. Before using this API, use [isAbsoluteVolumeSupported](#isabsolutevolumesupported11) to check whether the device supports the absolute volume capability.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the device to check. |

**Return value**

| Type                           | Description        |
| ----------------------------- | ---------- |
| Promise&lt;boolean&gt; | Promise used to return the result. If absolute volume is enabled, **enabled** is returned.|

**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.isAbsoluteVolumeEnabled('XX:XX:XX:XX:XX:XX').then((enabled) => {
        console.info('device absolute volume enable ' + enabled);
    });
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### enableAbsoluteVolume<sup>11+</sup>

enableAbsoluteVolume(deviceId: string, callback: AsyncCallback&lt;void&gt;): void

Enables the absolute volume capability for a device. This API uses an asynchronous callback to return the result. Before using this API, use [isAbsoluteVolumeSupported](#isabsolutevolumesupported11) to check whether the device supports the absolute volume capability.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH and ohos.permission.MANAGE_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the target device. |
| callback | AsyncCallback&lt;void&gt; | Yes| Callback invoked to return the result. If the operation is successful, **err** is **undefined**. Otherwise, **err** is an error object.|


**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.enableAbsoluteVolume('XX:XX:XX:XX:XX:XX', (err) => {
        if (err) {
            console.error("enableAbsoluteVolume error");
        }
    });
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### enableAbsoluteVolume<sup>11+</sup>

enableAbsoluteVolume(deviceId: string): Promise&lt;void&gt;

Enables the absolute volume capability for a device. This API uses a promise to return the result. Before using this API, use [isAbsoluteVolumeSupported](#isabsolutevolumesupported11) to check whether the device supports the absolute volume capability.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH and ohos.permission.MANAGE_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the target device. |

**Return value**

| Type                           | Description        |
| ----------------------------- | ---------- |
| Promise&lt;void&gt; | Promise used to return the result. If the operation is successful, **err** is **undefined**. Otherwise, **err** is an error object.|

**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.enableAbsoluteVolume('XX:XX:XX:XX:XX:XX').then(() => {
            console.info("enableAbsoluteVolume");
        }
    );
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### disableAbsoluteVolume<sup>11+</sup>

disableAbsoluteVolume(deviceId: string, callback: AsyncCallback&lt;void&gt;): void

Disables the absolute volume capability for a device. This API uses an asynchronous callback to return the result. Before using this API, use [isAbsoluteVolumeSupported](#isabsolutevolumesupported11) to check whether the device supports the absolute volume capability.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH and ohos.permission.MANAGE_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the target device. |
| callback | AsyncCallback&lt;void&gt; | Yes| Callback invoked to return the result. If the operation is successful, **err** is **undefined**. Otherwise, **err** is an error object.|


**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.disableAbsoluteVolume('XX:XX:XX:XX:XX:XX', (err) => {
        if (err) {
            console.error("disableAbsoluteVolume error");
        }
    });
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### disableAbsoluteVolume<sup>11+</sup>

disableAbsoluteVolume(deviceId: string): Promise&lt;void&gt;

Disables the absolute volume capability for a device. This API uses a promise to return the result. Before using this API, use [isAbsoluteVolumeSupported](#isabsolutevolumesupported11) to check whether the device supports the absolute volume capability.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH and ohos.permission.MANAGE_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the target device. |

**Return value**

| Type                           | Description        |
| ----------------------------- | ---------- |
| Promise&lt;void&gt; | Promise used to return the result. If the operation is successful, **err** is **undefined**. Otherwise, **err** is an error object.|

**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    a2dpSrc.disableAbsoluteVolume('XX:XX:XX:XX:XX:XX').then(() => {
        console.info("disableAbsoluteVolume");
    });
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### getCurrentCodecInfo<sup>11+</sup>

getCurrentCodecInfo(deviceId: string): CodecInfo

Obtains the current codec information.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the remote device.|

**Return value**

| Type                           | Description        |
| ----------------------------- | ---------- |
| [CodecInfo](#codecinfo11)| Codec information obtained.|

**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    let codecInfo : a2dp.CodecInfo = a2dpSrc.getCurrentCodecInfo('XX:XX:XX:XX:XX:XX');
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

### setCurrentCodecInfo<sup>11+</sup>

setCurrentCodecInfo(deviceId: string, codecInfo: CodecInfo): void

Sets the current codec information.

**System API**: This is a system API.

**Required permissions**: ohos.permission.ACCESS_BLUETOOTH and ohos.permission.MANAGE_BLUETOOTH

**System capability**: SystemCapability.Communication.Bluetooth.Core

**Parameters**

| Name   | Type    | Mandatory  | Description     |
| ------ | ------ | ---- | ------- |
| deviceId | string | Yes   | Address of the remote device.|
| codecInfo | [CodecInfo](#codecinfo11) | Yes   | Codec information to set.|

**Error codes**

For details about the error codes, see [Bluetooth Error Codes](../errorcodes/errorcode-bluetoothManager.md).

| ID| Error Message|
| -------- | ---------------------------- |
|2900001 | Service stopped.                         |
|2900003 | Bluetooth switch is off.                 |
|2900099 | Operation failed.                        |

**Example**

```js
import { BusinessError } from '@ohos.base';
try {
    let a2dpSrc = a2dp.createA2dpSrcProfile();
    let codecInfo : a2dp.CodecInfo = {
        codecType: 0,
        codecBitsPerSample: 1,
        codecChannelMode: 2,
        codecSampleRate: 1,
    }
    a2dpSrc.setCurrentCodecInfo('XX:XX:XX:XX:XX:XX', codecInfo);
} catch (err) {
    console.error('errCode: ' + (err as BusinessError).code + ', errMessage: ' + (err as BusinessError).message);
}
```

## PlayingState

Enumerates the A2DP playing states.

**System capability**: SystemCapability.Communication.Bluetooth.Core

| Name               | Value   | Description     |
| ----------------- | ------ | ------- |
| STATE_NOT_PLAYING | 0x0000 | Not playing. |
| STATE_PLAYING     | 0x0001 | Playing.|


## CodecInfo<sup>11+</sup>

Defines the codec information.

**System capability**: SystemCapability.Communication.Bluetooth.Core

| Name       | Type                   | Readable  | Writable  | Description                                    |
| ------------------- | ----------------------- | ---- | ---- | -------------------------------------- |
| codecType<sup>11+</sup>           | [CodecType](#codectype11)      | Yes   | Yes   | Codec type. The default value is **CODEC_TYPE_SBC**.|
| codecBitsPerSample<sup>11+</sup>  | [CodecBitsPerSample](#codecbitspersample11)  | Yes   | Yes   | Number of bits of each sample. The default value is **SCAN_MODE_LOW_POWER**.|
| codecChannelMode<sup>11+</sup>    | [CodecChannelMode](#codecchannelmode11) | Yes   | Yes   | Channel mode of the codec. The default value is **CODEC_CHANNEL_MODE_NONE**.|
| codecSampleRate<sup>11+</sup>     | [CodecSampleRate](#codecsamplerate11) | Yes   | Yes   | Sampling rate of the codec. The default value is **CODEC_BITS_PER_SAMPLE_NONE**.|


## CodecType<sup>11+</sup>

Enumerates the Bluetooth codec types.

**System capability**: SystemCapability.Communication.Bluetooth.Core

| Name               | Value   | Description     |
| ----------------- | ------ | ------- |
| CODEC_TYPE_INVALID<sup>11+</sup> | -1 | Unknown type. |
| CODEC_TYPE_SBC<sup>11+</sup>     | 0 | SBC.|
| CODEC_TYPE_AAC<sup>11+</sup>     | 1 | AAC.|
| CODEC_TYPE_L2HC<sup>11+</sup>    | 2 | L2HC.|


## CodecChannelMode<sup>11+</sup>

Enumerates the channel modes of the Bluetooth codec.

**System capability**: SystemCapability.Communication.Bluetooth.Core

| Name               | Value   | Description     |
| ----------------- | ------ | ------- |
| CODEC_CHANNEL_MODE_NONE<sup>11+</sup>   | 0 | Unknown.|
| CODEC_CHANNEL_MODE_MONO<sup>11+</sup>   | 1 | Mono. |
| CODEC_CHANNEL_MODE_STEREO<sup>11+</sup> | 2 | Stereo. |


## CodecBitsPerSample<sup>11+</sup>

Enumerates the number of bits per sample for the Bluetooth codec.

**System capability**: SystemCapability.Communication.Bluetooth.Core

| Name               | Value   | Description     |
| ----------------- | ------ | ------- |
| CODEC_BITS_PER_SAMPLE_NONE<sup>11+</sup> | 0 | Unknown.|
| CODEC_BITS_PER_SAMPLE_16<sup>11+</sup>   | 1 | 16 bits per sample.|
| CODEC_BITS_PER_SAMPLE_24<sup>11+</sup>   | 2 | 24 bits per sample.|
| CODEC_BITS_PER_SAMPLE_32<sup>11+</sup>   | 3 | 32 bits per sample.|


## CodecSampleRate<sup>11+</sup>

Enumerates the sampling rates of the Bluetooth codec.

**System capability**: SystemCapability.Communication.Bluetooth.Core

| Name               | Value   | Description     |
| ----------------- | ------ | ------- |
| CODEC_SAMPLE_RATE_NONE<sup>11+</sup>    | 0 | Unknown.|
| CODEC_SAMPLE_RATE_44100<sup>11+</sup>   | 1 | 44.1 kHz.|
| CODEC_SAMPLE_RATE_48000<sup>11+</sup>   | 2 | 48 kHz.|
| CODEC_SAMPLE_RATE_88200<sup>11+</sup>   | 3 | 88.2 kHz.|
| CODEC_SAMPLE_RATE_96000<sup>11+</sup>   | 4 | 96 kHz.|
| CODEC_SAMPLE_RATE_176400<sup>11+</sup>  | 5 | 176.4 kHz.|
| CODEC_SAMPLE_RATE_192000<sup>11+</sup>  | 6 | 192 kHz.|