Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Fields](https://developer.android.com/reference/android/media/MediaParser.TrackData#lfields) \| [Inherited Methods](https://developer.android.com/reference/android/media/MediaParser.TrackData#inhmethods)

# MediaParser.TrackData

*** ** * ** ***

` public static final class MediaParser.TrackData `   
` extends https://developer.android.com/reference/java/lang/Object ` ` `

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.media.MediaParser.TrackData |

<br />

*** ** * ** ***

Holds information associated with a track.

## Summary

| ### Fields ||
|---|---|
| ` public final https://developer.android.com/reference/android/media/DrmInitData` | `https://developer.android.com/reference/android/media/MediaParser.TrackData#drmInitData` Holds `https://developer.android.com/reference/android/media/DrmInitData` necessary to acquire keys associated with the track, or null if the track has no encryption data. |
| ` public final https://developer.android.com/reference/android/media/MediaFormat` | `https://developer.android.com/reference/android/media/MediaParser.TrackData#mediaFormat` Holds `https://developer.android.com/reference/android/media/MediaFormat` information for the track. |

### Inherited methods

From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/reference/java/lang/Object#finalize()() `

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
` final https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.

## Fields

### drmInitData

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public final DrmInitData drmInitData
```

Holds `https://developer.android.com/reference/android/media/DrmInitData` necessary to acquire keys associated with the track, or null if the track has no encryption data.

<br />

### mediaFormat

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public final MediaFormat mediaFormat
```

Holds `https://developer.android.com/reference/android/media/MediaFormat` information for the track.

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