> For the complete documentation index, see [llms.txt](https://tariksavas.gitbook.io/tarsave/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tariksavas.gitbook.io/tarsave/docs/how-to-use/audio-data.md).

# Audio Data

In Unity, `AudioClip` objects are not serializable by default. Therefore, to save and load them, they need to be converted to byte arrays first. The AudioClip is converted to a WAV byte array for saving and is then converted back to an AudioClip when loading.

**Saving Audio Data:** To save an AudioClip, it is first converted to a byte array using the `ToBytes` extension method and then saved using Tarsave's Save method.

```csharp
public void Save()
{
    byte[] audioData = _audioClip.ToBytes();
    bool result = _dataPersistenceService.Save("Key", audioData);
}
```

**Loading Audio Data:** During loading, the saved byte array is retrieved and converted back to an AudioClip using the `ToAudioClip` extension method.

```csharp
public void Load()
{
    byte[] audioData = _dataPersistenceService.Load<byte[]>("Key");
    _audioClip = audioData.ToAudioClip();
}
```

The `AudioHelper` class provides methods to convert an `AudioClip` to a byte array and to convert a byte array back to an `AudioClip`. The `ToBytes` method converts the `AudioClip` to a byte array, and the `ToAudioClip` method reconstructs the `AudioClip` from the byte array.