# DefaultSubtitleParserFactory

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/text/DefaultSubtitleParserFactory.java+class:androidx.media3.extractor.text.DefaultSubtitleParserFactory)

*** ** * ** ***


```
@UnstableApi
public final class DefaultSubtitleParserFactory implements SubtitleParser.Factory
```

<br />

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A factory for `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` instances.

The formats supported by this factory are:

- SSA/ASS (`https://developer.android.com/reference/androidx/media3/extractor/text/ssa/SsaParser`)
- WebVTT (`https://developer.android.com/reference/androidx/media3/extractor/text/webvtt/WebvttParser`)
- WebVTT (MP4) (`https://developer.android.com/reference/androidx/media3/extractor/text/webvtt/Mp4WebvttParser`)
- SubRip (`https://developer.android.com/reference/androidx/media3/extractor/text/subrip/SubripParser`)
- TX3G (`https://developer.android.com/reference/androidx/media3/extractor/text/tx3g/Tx3gParser`)
- PGS (`https://developer.android.com/reference/androidx/media3/extractor/text/pgs/PgsParser`)
- DVB (`https://developer.android.com/reference/androidx/media3/extractor/text/dvb/DvbParser`)
- TTML (`https://developer.android.com/reference/androidx/media3/extractor/text/ttml/TtmlParser`)

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/media3/extractor/text/DefaultSubtitleParserFactory#DefaultSubtitleParserFactory()()` Creates an instance. |
| `https://developer.android.com/reference/androidx/media3/extractor/text/DefaultSubtitleParserFactory#DefaultSubtitleParserFactory(androidx.media3.extractor.text.CharsetDetector)(@https://developer.android.com/reference/androidx/annotation/Nullable https://developer.android.com/reference/androidx/media3/extractor/text/CharsetDetector charsetDetector)` Creates an instance that passes `charsetDetector` to delegate factories (where relevant). |

| ### Public methods |
|---|---|
| `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` | `https://developer.android.com/reference/androidx/media3/extractor/text/DefaultSubtitleParserFactory#create(androidx.media3.common.Format)(https://developer.android.com/reference/androidx/media3/common/Format format)` Creates a `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` for the given `https://developer.android.com/reference/androidx/media3/common/Format`. |
| `int` | `@https://developer.android.com/reference/androidx/media3/common/Format.CueReplacementBehavior https://developer.android.com/reference/androidx/media3/extractor/text/DefaultSubtitleParserFactory#getCueReplacementBehavior(androidx.media3.common.Format)(https://developer.android.com/reference/androidx/media3/common/Format format)` Returns the `https://developer.android.com/reference/androidx/media3/common/Format.CueReplacementBehavior` of the `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` implementation that handles `format`. |
| `boolean` | `https://developer.android.com/reference/androidx/media3/extractor/text/DefaultSubtitleParserFactory#supportsFormat(androidx.media3.common.Format)(https://developer.android.com/reference/androidx/media3/common/Format format)` Returns whether the factory is able to instantiate a `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` for the given `https://developer.android.com/reference/androidx/media3/common/Format`. |

### Inherited Constants

From [androidx.media3.extractor.text.SubtitleParser.Factory](https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser.Factory) `static final https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser.Factory` `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser.Factory#UNSUPPORTED()`

A subtitle parser factory that supports no formats.

## Public constructors

### DefaultSubtitleParserFactory

```
public DefaultSubtitleParserFactory()
```

Creates an instance.

### DefaultSubtitleParserFactory

```
public DefaultSubtitleParserFactory(@Nullable CharsetDetector charsetDetector)
```

Creates an instance that passes `charsetDetector` to delegate factories (where relevant).

| Parameters |
|---|---|
| `@https://developer.android.com/reference/androidx/annotation/Nullable https://developer.android.com/reference/androidx/media3/extractor/text/CharsetDetector charsetDetector` | The detector to use, or `null`. |

## Public methods

### create

```
public SubtitleParser create(Format format)
```

Creates a `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` for the given `https://developer.android.com/reference/androidx/media3/common/Format`.

| Returns |
|---|---|
| `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` | The `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` instance. |

| Throws |
|---|---|
| `https://developer.android.com/reference/java/lang/IllegalArgumentException.html` | if `format` is `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser.Factory#supportsFormat(androidx.media3.common.Format)` by this factory. |

### getCueReplacementBehavior

```
@Format.CueReplacementBehavior
public int getCueReplacementBehavior(Format format)
```

Returns the `https://developer.android.com/reference/androidx/media3/common/Format.CueReplacementBehavior` of the `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` implementation that handles `format`.

| Returns |
|---|---|
| `int` | The replacement behavior. |

| Throws |
|---|---|
| `https://developer.android.com/reference/java/lang/IllegalArgumentException.html` | if `format` is `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser.Factory#supportsFormat(androidx.media3.common.Format)` by this factory. |

### supportsFormat

```
public boolean supportsFormat(Format format)
```

Returns whether the factory is able to instantiate a `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser` for the given `https://developer.android.com/reference/androidx/media3/common/Format`.

| Parameters |
|---|---|
| `https://developer.android.com/reference/androidx/media3/common/Format format` | The `https://developer.android.com/reference/androidx/media3/common/Format`. |

| Returns |
|---|---|
| `boolean` | Whether the factory can instantiate a suitable `https://developer.android.com/reference/androidx/media3/extractor/text/SubtitleParser`. |