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TsPayloadReader.TrackIdGenerator (ExoPlayer library)

docs/doc/reference/com/google/android/exoplayer2/extractor/ts/TsPayloadReader.TrackIdGenerator.html

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Original Source

Package com.google.android.exoplayer2.extractor.ts

Class TsPayloadReader.TrackIdGenerator

public static final classTsPayloadReader.TrackIdGeneratorextends[Object](https://developer.android.com/reference/java/lang/Object.html "class or interface in java.lang")

Generates track ids for initializing TsPayloadReaders' TrackOutputs.

Constructor Summary

Constructors | Constructor | Description | | --- | --- | | TrackIdGenerator​(int firstTrackId, int trackIdIncrement) | | | TrackIdGenerator​(int programNumber, int firstTrackId, int trackIdIncrement) | |

Method Summary

All Methods Instance Methods Concrete Methods | Modifier and Type | Method | Description | | --- | --- | --- | | void | generateNewId() | Generates a new set of track and track format ids. | | String | getFormatId() | Returns the last generated format id, with the format "programNumber/trackId". | | int | getTrackId() | Returns the last generated track id. |

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Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

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TrackIdGenerator

public TrackIdGenerator​(int firstTrackId,
                        int trackIdIncrement)

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TrackIdGenerator

public TrackIdGenerator​(int programNumber,
                        int firstTrackId,
                        int trackIdIncrement)

Method Detail

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generateNewId

public void generateNewId()

Generates a new set of track and track format ids. Must be called before get* methods.

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getTrackId

public int getTrackId()

Returns the last generated track id. Must be called after the first generateNewId() call. Returns:The last generated track id.

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getFormatId

public[String](https://developer.android.com/reference/java/lang/String.html "class or interface in java.lang")getFormatId()

Returns the last generated format id, with the format "programNumber/trackId". If no programNumber was provided, the trackId alone is used as format id. Must be called after the first generateNewId() call. Returns:The last generated format id, with the format "programNumber/trackId". If no programNumber was provided, the trackId alone is used as format id.