com.google.android.exoplayer2.source.chunk

Class ContainerMediaChunk

java.lang.Object

com.google.android.exoplayer2.source.chunk.Chunk

com.google.android.exoplayer2.source.chunk.MediaChunk

com.google.android.exoplayer2.source.chunk.BaseMediaChunk

com.google.android.exoplayer2.source.chunk.ContainerMediaChunk

All Implemented Interfaces:

Loader.Loadable

public class ContainerMediaChunk
extends BaseMediaChunk

A BaseMediaChunk that uses an Extractor to decode sample data.

Field Summary

Fields inherited from class com.google.android.exoplayer2.source.chunk.BaseMediaChunk

clippedEndTimeUs, clippedStartTimeUs

Fields inherited from class com.google.android.exoplayer2.source.chunk.MediaChunk

chunkIndex

Fields inherited from class com.google.android.exoplayer2.source.chunk.Chunk

dataSource, dataSpec, endTimeUs, startTimeUs, trackFormat, trackSelectionData, trackSelectionReason, type

Constructor Summary

Constructors

Constructor and Description
ContainerMediaChunk(DataSource dataSource, DataSpec dataSpec, Format trackFormat, int trackSelectionReason, java.lang.Object trackSelectionData, long startTimeUs, long endTimeUs, long clippedStartTimeUs, long clippedEndTimeUs, long chunkIndex, int chunkCount, long sampleOffsetUs, ChunkExtractorWrapper extractorWrapper)

Method Summary

Modifier and Type	Method and Description
void	cancelLoad() Cancels the load.
long	getNextChunkIndex() Returns the next chunk index or C.INDEX_UNSET if it is not known.
boolean	isLoadCompleted() Returns whether the chunk has been fully loaded.
void	load() Performs the load, returning on completion or cancellation.

Methods inherited from class com.google.android.exoplayer2.source.chunk.BaseMediaChunk

getFirstSampleIndex, getOutput, init

Methods inherited from class com.google.android.exoplayer2.source.chunk.Chunk

bytesLoaded, getDurationUs, getResponseHeaders, getUri

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainerMediaChunk

public ContainerMediaChunk(DataSource dataSource,
                           DataSpec dataSpec,
                           Format trackFormat,
                           int trackSelectionReason,
                           java.lang.Object trackSelectionData,
                           long startTimeUs,
                           long endTimeUs,
                           long clippedStartTimeUs,
                           long clippedEndTimeUs,
                           long chunkIndex,
                           int chunkCount,
                           long sampleOffsetUs,
                           ChunkExtractorWrapper extractorWrapper)

Parameters:

dataSource - The source from which the data should be loaded.

dataSpec - Defines the data to be loaded.

trackFormat - See Chunk.trackFormat.

trackSelectionReason - See Chunk.trackSelectionReason.

trackSelectionData - See Chunk.trackSelectionData.

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.

clippedStartTimeUs - The time in the chunk from which output will begin, or C.TIME_UNSET to output from the start of the chunk.

clippedEndTimeUs - The time in the chunk from which output will end, or C.TIME_UNSET to output to the end of the chunk.

chunkIndex - The index of the chunk, or C.INDEX_UNSET if it is not known.

chunkCount - The number of chunks in the underlying media that are spanned by this instance. Normally equal to one, but may be larger if multiple chunks as defined by the underlying media are being merged into a single load.

sampleOffsetUs - An offset to add to the sample timestamps parsed by the extractor.

extractorWrapper - A wrapped extractor to use for parsing the data.

Method Detail

getNextChunkIndex

public long getNextChunkIndex()

Description copied from class: MediaChunk

Returns the next chunk index or C.INDEX_UNSET if it is not known.

Overrides:

getNextChunkIndex in class MediaChunk

isLoadCompleted

public boolean isLoadCompleted()

Description copied from class: MediaChunk

Returns whether the chunk has been fully loaded.

Specified by:

isLoadCompleted in class MediaChunk

cancelLoad

public final void cancelLoad()

Description copied from interface: Loader.Loadable

Cancels the load.

load

public final void load()
                throws java.io.IOException,
                       java.lang.InterruptedException

Description copied from interface: Loader.Loadable

Performs the load, returning on completion or cancellation.

Throws:

java.io.IOException - If the input could not be loaded.

java.lang.InterruptedException - If the thread was interrupted.