ChunkIndex (ExoPlayer library) - Exoplayer

Package com.google.android.exoplayer2.extractor

Class ChunkIndex

java.lang.Object
- com.google.android.exoplayer2.extractor.ChunkIndex
All Implemented Interfaces:SeekMap

[@Deprecated](https://developer.android.com/reference/java/lang/Deprecated.html "class or interface in java.lang")public final classChunkIndexextends[Object](https://developer.android.com/reference/java/lang/Object.html "class or interface in java.lang")implements[SeekMap](SeekMap.html "interface in com.google.android.exoplayer2.extractor")

Deprecated. com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.

Defines chunks of samples within a media stream.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.android.exoplayer2.extractor.SeekMap

SeekMap.SeekPoints, SeekMap.Unseekable

Field Summary

Fields | Modifier and Type | Field | Description | | --- | --- | --- | | long[] | durationsUs | Deprecated.

The chunk durations, in microseconds. | | int | length | Deprecated.

The number of chunks. | | long[] | offsets | Deprecated.

The chunk byte offsets. | | int[] | sizes | Deprecated.

The chunk sizes, in bytes. | | long[] | timesUs | Deprecated.

The start time of each chunk, in microseconds. |

Constructor Summary

Constructors | Constructor | Description | | --- | --- | | ChunkIndex(int[] sizes, long[] offsets, long[] durationsUs, long[] timesUs) | Deprecated. |

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods | Modifier and Type | Method | Description | | --- | --- | --- | | int | getChunkIndex(long timeUs) | Deprecated.

Obtains the index of the chunk corresponding to a given time. | | long | getDurationUs() | Deprecated.

Returns the duration of the stream in microseconds. | | SeekMap.SeekPoints | getSeekPoints(long timeUs) | Deprecated.

Obtains seek points for the specified seek time in microseconds. | | boolean | isSeekable() | Deprecated.

Methods inherited from class java.lang.Object

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

Field Detail

length

public final int length

Deprecated.

The number of chunks.

sizes

public final int[] sizes

Deprecated.

The chunk sizes, in bytes.

offsets

public final long[] offsets

Deprecated.

The chunk byte offsets.

durationsUs

public final long[] durationsUs

Deprecated.

The chunk durations, in microseconds.

timesUs

public final long[] timesUs

Deprecated.

The start time of each chunk, in microseconds.

Constructor Detail

ChunkIndex

public ChunkIndex(int[] sizes,
                  long[] offsets,
                  long[] durationsUs,
                  long[] timesUs)

Deprecated. Parameters:sizes - The chunk sizes, in bytes.offsets - The chunk byte offsets.durationsUs - The chunk durations, in microseconds.timesUs - The start time of each chunk, in microseconds.

Method Detail

getChunkIndex

public int getChunkIndex(long timeUs)

Deprecated.

Obtains the index of the chunk corresponding to a given time. Parameters:timeUs - The time, in microseconds.Returns:The index of the corresponding chunk.

isSeekable

public boolean isSeekable()

Deprecated.

Description copied from interface: SeekMap

Returns whether seeking is supported. Specified by:isSeekable in interface SeekMapReturns:Whether seeking is supported.

getDurationUs

public long getDurationUs()

Deprecated.

Description copied from interface: SeekMap

Returns the duration of the stream in microseconds. Specified by:getDurationUs in interface SeekMapReturns:The duration of the stream in microseconds, or C.TIME_UNSET if the duration is unknown.

getSeekPoints

public[SeekMap.SeekPoints](SeekMap.SeekPoints.html "class in com.google.android.exoplayer2.extractor")getSeekPoints(long timeUs)

Deprecated.

Description copied from interface: SeekMap

Obtains seek points for the specified seek time in microseconds. The returned SeekMap.SeekPoints will contain one or two distinct seek points.

Two seek points [A, B] are returned in the case that seeking can only be performed to discrete points in time, there does not exist a seek point at exactly the requested time, and there exist seek points on both sides of it. In this case A and B are the closest seek points before and after the requested time. A single seek point is returned in all other cases.

Specified by:getSeekPoints in interface SeekMapParameters:timeUs - A seek time in microseconds.Returns:The corresponding seek points.

toString

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

Deprecated. Overrides:toString in class Object