com.google.android.exoplayer.hls

Class TsChunk

java.lang.Object

com.google.android.exoplayer.chunk.Chunk

com.google.android.exoplayer.chunk.MediaChunk

com.google.android.exoplayer.hls.TsChunk

All Implemented Interfaces:

Loader.Loadable

public final class TsChunk
extends MediaChunk

An MPEG2TS chunk.

Field Summary

Fields

Modifier and Type	Field and Description
int	discontinuitySequenceNumber The discontinuity sequence number of the chunk.
HlsExtractorWrapper	extractorWrapper The wrapped extractor into which this chunk is being consumed.

Fields inherited from class com.google.android.exoplayer.chunk.MediaChunk

chunkIndex, endTimeUs, startTimeUs

Fields inherited from class com.google.android.exoplayer.chunk.Chunk

dataSource, dataSpec, format, NO_PARENT_ID, parentId, trigger, TRIGGER_ADAPTIVE, TRIGGER_CUSTOM_BASE, TRIGGER_INITIAL, TRIGGER_MANUAL, TRIGGER_TRICK_PLAY, TRIGGER_UNSPECIFIED, type, TYPE_CUSTOM_BASE, TYPE_DRM, TYPE_MANIFEST, TYPE_MEDIA, TYPE_MEDIA_INITIALIZATION, TYPE_UNSPECIFIED

Constructor Summary

Constructors

Constructor and Description
TsChunk(DataSource dataSource, DataSpec dataSpec, int trigger, Format format, long startTimeUs, long endTimeUs, int chunkIndex, int discontinuitySequenceNumber, HlsExtractorWrapper extractorWrapper, byte[] encryptionKey, byte[] encryptionIv)

Method Summary

Modifier and Type	Method and Description
long	bytesLoaded() Gets the number of bytes that have been loaded.
void	cancelLoad() Cancels the load.
long	getAdjustedEndTimeUs()
boolean	isLoadCanceled() Whether the load has been canceled.
void	load() Performs the load, returning on completion or cancelation.

Methods inherited from class com.google.android.exoplayer.chunk.MediaChunk

getDurationUs, getNextChunkIndex

Methods inherited from class java.lang.Object

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

Field Detail

discontinuitySequenceNumber

public final int discontinuitySequenceNumber

The discontinuity sequence number of the chunk.

extractorWrapper

public final HlsExtractorWrapper extractorWrapper

The wrapped extractor into which this chunk is being consumed.

Constructor Detail

TsChunk

public TsChunk(DataSource dataSource,
               DataSpec dataSpec,
               int trigger,
               Format format,
               long startTimeUs,
               long endTimeUs,
               int chunkIndex,
               int discontinuitySequenceNumber,
               HlsExtractorWrapper extractorWrapper,
               byte[] encryptionKey,
               byte[] encryptionIv)

Parameters:

dataSource - A DataSource for loading the data.

dataSpec - Defines the data to be loaded.

trigger - The reason for this chunk being selected.

format - The format of the stream to which this chunk belongs.

startTimeUs - The start time of the media contained by the chunk, in microseconds.

endTimeUs - The end time of the media contained by the chunk, in microseconds.

discontinuitySequenceNumber - The discontinuity sequence number of the chunk.

chunkIndex - The index of the chunk.

extractorWrapper - A wrapped extractor to parse samples from the data.

encryptionKey - For AES encryption chunks, the encryption key.

encryptionIv - For AES encryption chunks, the encryption initialization vector.

Method Detail

bytesLoaded

public long bytesLoaded()

Description copied from class: Chunk

Gets the number of bytes that have been loaded.

Specified by:

bytesLoaded in class Chunk

Returns:

The number of bytes that have been loaded.

cancelLoad

public void cancelLoad()

Description copied from interface: Loader.Loadable

Cancels the load.

isLoadCanceled

public boolean isLoadCanceled()

Description copied from interface: Loader.Loadable

Whether the load has been canceled.

Returns:

True if the load has been canceled. False otherwise.

load

public void load()
          throws IOException,
                 InterruptedException

Description copied from interface: Loader.Loadable

Performs the load, returning on completion or cancelation.

Throws:

IOException

InterruptedException

getAdjustedEndTimeUs

public long getAdjustedEndTimeUs()