org.mp4parser.streaming.input.h264

Class H264NalConsumingTrack

java.lang.Object

org.mp4parser.streaming.input.AbstractStreamingTrack

org.mp4parser.streaming.input.h264.AbstractH264Track

org.mp4parser.streaming.input.h264.H264NalConsumingTrack

All Implemented Interfaces:

Closeable, AutoCloseable, StreamingTrack

Direct Known Subclasses:

H264AnnexBTrack

public abstract class H264NalConsumingTrack
extends AbstractH264Track

Field Summary

Fields inherited from class org.mp4parser.streaming.input.AbstractStreamingTrack

sampleSink, tkhd, trackExtensions

Constructor Summary

Constructors

Constructor and Description
H264NalConsumingTrack()

Method Summary

Modifier and Type	Method and Description
void	close()
void	configure()
protected void	consumeNal(ByteBuffer nal)
protected org.mp4parser.streaming.input.h264.PictureOrderCountType0SampleExtension	createPictureOrderCountType0SampleExtension(SliceHeader sliceHeader)
protected StreamingSample	createSample(List<ByteBuffer> nals, SliceHeader sliceHeader, H264NalUnitHeader nu)
protected SampleFlagsSampleExtension	createSampleFlagsSampleExtension(H264NalUnitHeader nu, SliceHeader sliceHeader)
String	getHandler()
String	getLanguage()
static H264NalUnitHeader	getNalUnitHeader(ByteBuffer nal)
SampleDescriptionBox	getSampleDescriptionBox()
long	getTimescale() Gets the time scale of the track.
protected void	handlePPS(ByteBuffer nal)
protected void	handleSPS(ByteBuffer data)
protected void	pushSample(StreamingSample ss, boolean all, boolean force)
void	setFrametick(int frametick)
void	setTimescale(int timescale)

Methods inherited from class org.mp4parser.streaming.input.AbstractStreamingTrack

addTrackExtension, getTrackExtension, removeTrackExtension, setSampleSink

Methods inherited from class java.lang.Object

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

Constructor Detail

H264NalConsumingTrack

public H264NalConsumingTrack()

Method Detail

getNalUnitHeader

public static H264NalUnitHeader getNalUnitHeader(ByteBuffer nal)

consumeNal

protected void consumeNal(ByteBuffer nal)
                   throws IOException

Throws:

IOException

pushSample

protected void pushSample(StreamingSample ss,
                          boolean all,
                          boolean force)
                   throws IOException

Throws:

IOException

createSampleFlagsSampleExtension

protected SampleFlagsSampleExtension createSampleFlagsSampleExtension(H264NalUnitHeader nu,
                                                                      SliceHeader sliceHeader)

createPictureOrderCountType0SampleExtension

protected org.mp4parser.streaming.input.h264.PictureOrderCountType0SampleExtension createPictureOrderCountType0SampleExtension(SliceHeader sliceHeader)

createSample

protected StreamingSample createSample(List<ByteBuffer> nals,
                                       SliceHeader sliceHeader,
                                       H264NalUnitHeader nu)
                                throws IOException

Throws:

IOException

setFrametick

public void setFrametick(int frametick)

configure

public void configure()

getTimescale

public long getTimescale()

Description copied from interface: StreamingTrack

Gets the time scale of the track. Typically called by the SampleSink. Might throw IllegalStateException if called before the first sample has been pushed into the SampleSink.

Returns:

the track's time scale

setTimescale

public void setTimescale(int timescale)

getSampleDescriptionBox

public SampleDescriptionBox getSampleDescriptionBox()

getHandler

public String getHandler()

getLanguage

public String getLanguage()

handlePPS

protected void handlePPS(ByteBuffer nal)

handleSPS

protected void handleSPS(ByteBuffer data)

close

public void close()
           throws IOException

Throws:

IOException