AacUtil.AacAudioObjectType (ExoPlayer library)

```
@Documented
@Retention(SOURCE)
@Target(TYPE_USE)
public static @interface AacUtil.AacAudioObjectType
```
Valid AAC Audio object types. One of AacUtil.AUDIO_OBJECT_TYPE_AAC_LC, AacUtil.AUDIO_OBJECT_TYPE_AAC_SBR, AacUtil.AUDIO_OBJECT_TYPE_AAC_ER_BSAC, AacUtil.AUDIO_OBJECT_TYPE_AAC_ELD, AacUtil.AUDIO_OBJECT_TYPE_AAC_PS or AacUtil.AUDIO_OBJECT_TYPE_AAC_XHE.