com.google.android.exoplayer2.extractor.ts

Class SectionReader

java.lang.Object

com.google.android.exoplayer2.extractor.ts.SectionReader

All Implemented Interfaces:

TsPayloadReader

public final class SectionReader
extends java.lang.Object
implements TsPayloadReader

Reads section data packets and feeds the whole sections to a given SectionPayloadReader. Useful information on PSI sections can be found in ISO/IEC 13818-1, section 2.4.4.

Nested Class Summary

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

TsPayloadReader.DvbSubtitleInfo, TsPayloadReader.EsInfo, TsPayloadReader.Factory, TsPayloadReader.TrackIdGenerator

Constructor Summary

Constructors

Constructor and Description
SectionReader(SectionPayloadReader reader)

Method Summary

Modifier and Type	Method and Description
void	consume(ParsableByteArray data, boolean payloadUnitStartIndicator) Consumes the payload of a TS packet.
void	init(TimestampAdjuster timestampAdjuster, ExtractorOutput extractorOutput, TsPayloadReader.TrackIdGenerator idGenerator) Initializes the payload reader.
void	seek() Notifies the reader that a seek has occurred.

Methods inherited from class java.lang.Object

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

Constructor Detail

SectionReader

public SectionReader(SectionPayloadReader reader)

Method Detail

init

public void init(TimestampAdjuster timestampAdjuster,
                 ExtractorOutput extractorOutput,
                 TsPayloadReader.TrackIdGenerator idGenerator)

Description copied from interface: TsPayloadReader

Initializes the payload reader.

Specified by:

init in interface TsPayloadReader

Parameters:

timestampAdjuster - A timestamp adjuster for offsetting and scaling sample timestamps.

extractorOutput - The ExtractorOutput that receives the extracted data.

idGenerator - A PesReader.TrackIdGenerator that generates unique track ids for the TrackOutputs.

seek

public void seek()

Description copied from interface: TsPayloadReader

Notifies the reader that a seek has occurred.

Following a call to this method, the data passed to the next invocation of TsPayloadReader.consume(ParsableByteArray, boolean) will not be a continuation of the data that was previously passed. Hence the reader should reset any internal state.

Specified by:

seek in interface TsPayloadReader

consume

public void consume(ParsableByteArray data,
                    boolean payloadUnitStartIndicator)

Description copied from interface: TsPayloadReader

Consumes the payload of a TS packet.

Specified by:

consume in interface TsPayloadReader

Parameters:

data - The TS packet. The position will be set to the start of the payload.

payloadUnitStartIndicator - Whether payloadUnitStartIndicator was set on the TS packet.