# SmtaMetadataEntry

Artifact: [androidx.media3:media3-extractor](https://developer.android.com/jetpack/androidx/releases/media3) [View Source](https://cs.android.com/search?q=file:androidx/media3/extractor/metadata/mp4/SmtaMetadataEntry.java+class:androidx.media3.extractor.metadata.mp4.SmtaMetadataEntry)

*** ** * ** ***


```
@UnstableApi
public final class SmtaMetadataEntry implements Metadata.Entry
```

<br />

*** ** * ** ***

Stores metadata from the Samsung smta box.

See \[Internal: b/150138465#comment76\], \[Internal: b/301273734#comment17\].

## Summary

| ### Public fields |
|---|---|
| `final float` | `https://developer.android.com/reference/androidx/media3/extractor/metadata/mp4/SmtaMetadataEntry#captureFrameRate()` The capture frame rate, in fps, or `https://developer.android.com/reference/androidx/media3/common/C#RATE_UNSET()` if it is unknown. |
| `final int` | `https://developer.android.com/reference/androidx/media3/extractor/metadata/mp4/SmtaMetadataEntry#svcTemporalLayerCount()` The number of layers in the SVC extended frames. |

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/media3/extractor/metadata/mp4/SmtaMetadataEntry#SmtaMetadataEntry(float,int)(float captureFrameRate, int svcTemporalLayerCount)` Creates an instance. |

| ### Public methods |
|---|---|
| `boolean` | `https://developer.android.com/reference/androidx/media3/extractor/metadata/mp4/SmtaMetadataEntry#equals(java.lang.Object)(@https://developer.android.com/reference/androidx/annotation/Nullable https://developer.android.com/reference/java/lang/Object.html obj)` |
| `int` | `https://developer.android.com/reference/androidx/media3/extractor/metadata/mp4/SmtaMetadataEntry#hashCode()()` |
| `https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/media3/extractor/metadata/mp4/SmtaMetadataEntry#toString()()` |

| ### Inherited methods |
|---|
| From [androidx.media3.common.Metadata.Entry](https://developer.android.com/reference/androidx/media3/common/Metadata.Entry) |---|---| | `@https://developer.android.com/reference/androidx/annotation/Nullable byte[]` | `https://developer.android.com/reference/androidx/media3/common/Metadata.Entry#getWrappedMetadataBytes()()` Returns the bytes of the wrapped metadata in this Entry, or null if it doesn't contain wrapped metadata. | | `@https://developer.android.com/reference/androidx/annotation/Nullable https://developer.android.com/reference/androidx/media3/common/Format` | `https://developer.android.com/reference/androidx/media3/common/Metadata.Entry#getWrappedMetadataFormat()()` Returns the `https://developer.android.com/reference/androidx/media3/common/Format` that can be used to decode the wrapped metadata in `https://developer.android.com/reference/androidx/media3/common/Metadata.Entry#getWrappedMetadataBytes()`, or null if this Entry doesn't contain wrapped metadata. | | `void` | `https://developer.android.com/reference/androidx/media3/common/Metadata.Entry#populateMediaMetadata(androidx.media3.common.MediaMetadata.Builder)(https://developer.android.com/reference/androidx/media3/common/MediaMetadata.Builder builder)` Updates the `https://developer.android.com/reference/androidx/media3/common/MediaMetadata.Builder` with the type-specific values stored in this ` Entry`. | |

## Public fields

### captureFrameRate

```
public final float captureFrameRate
```

The capture frame rate, in fps, or `https://developer.android.com/reference/androidx/media3/common/C#RATE_UNSET()` if it is unknown.

If known, the capture frame rate should always be an integer value.

### svcTemporalLayerCount

```
public final int svcTemporalLayerCount
```

The number of layers in the SVC extended frames.

## Public constructors

### SmtaMetadataEntry

```
public SmtaMetadataEntry(float captureFrameRate, int svcTemporalLayerCount)
```

Creates an instance.

## Public methods

### equals

```
public boolean equals(@Nullable Object obj)
```

### hashCode

```
public int hashCode()
```

### toString

```
public String toString()
```