# SpeedParameters

Artifact: [androidx.media3:media3-common](https://developer.android.com/jetpack/androidx/releases/media3) [View Source](https://cs.android.com/search?q=file:androidx/media3/common/SpeedParameters.java+class:androidx.media3.common.SpeedParameters)

*** ** * ** ***


```
@ExperimentalApi
class SpeedParameters
```

<br />

*** ** * ** ***

Class that holds information about how to apply a speed-changing effect.

## Summary

| ### Constants |
|---|---|
| `const https://developer.android.com/reference/kotlin/androidx/media3/common/SpeedParameters!` | `https://developer.android.com/reference/kotlin/androidx/media3/common/SpeedParameters#DEFAULT()` |

| ### Public constructors |
|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/common/SpeedParameters#SpeedParameters(androidx.media3.common.audio.SpeedProvider,boolean)( speedProvider: https://developer.android.com/reference/kotlin/androidx/media3/common/audio/SpeedProvider!, shouldMaintainPitch: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html )` |

| ### Public properties |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `https://developer.android.com/reference/kotlin/androidx/media3/common/SpeedParameters#shouldMaintainPitch()` Returns whether pitch should be maintained when time-stretching an audio stream. |
| `https://developer.android.com/reference/kotlin/androidx/media3/common/audio/SpeedProvider!` | `https://developer.android.com/reference/kotlin/androidx/media3/common/SpeedParameters#speedProvider()` The `https://developer.android.com/reference/kotlin/androidx/media3/common/audio/SpeedProvider` to apply on a stream. |

## Constants

### DEFAULT

```
const val DEFAULT: SpeedParameters!
```

## Public constructors

### SpeedParameters

```
SpeedParameters(
    speedProvider: SpeedProvider!,
    shouldMaintainPitch: Boolean
)
```

## Public properties

### shouldMaintainPitch

```
val shouldMaintainPitch: Boolean
```

Returns whether pitch should be maintained when time-stretching an audio stream.

### speedProvider

```
val speedProvider: SpeedProvider!
```

The `https://developer.android.com/reference/kotlin/androidx/media3/common/audio/SpeedProvider` to apply on a stream.