net.ypresto.androidtranscoder.engine

Class PassThroughTrackTranscoder

java.lang.Object

net.ypresto.androidtranscoder.engine.PassThroughTrackTranscoder

All Implemented Interfaces:

TrackTranscoder

public class PassThroughTrackTranscoder
extends java.lang.Object
implements TrackTranscoder

Constructor Summary

Constructors

Constructor and Description
PassThroughTrackTranscoder(android.media.MediaExtractor extractor, int trackIndex, QueuedMuxer muxer, QueuedMuxer.SampleType sampleType, long maxVideoDuration)

Method Summary

Methods

Modifier and Type	Method and Description
android.media.MediaFormat	getDeterminedFormat() Get actual MediaFormat which is used to write to muxer.
long	getWrittenPresentationTimeUs() Get presentation time of last sample written to muxer.
boolean	isFinished()
void	release()
void	setup()
boolean	stepPipeline() Step pipeline if output is available in any step of it.

Methods inherited from class java.lang.Object

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

Constructor Detail

PassThroughTrackTranscoder

public PassThroughTrackTranscoder(android.media.MediaExtractor extractor,
                          int trackIndex,
                          QueuedMuxer muxer,
                          QueuedMuxer.SampleType sampleType,
                          long maxVideoDuration)

Method Detail

setup

public void setup()

Specified by:

setup in interface TrackTranscoder

getDeterminedFormat

public android.media.MediaFormat getDeterminedFormat()

Description copied from interface: TrackTranscoder

Get actual MediaFormat which is used to write to muxer. To determine you should call TrackTranscoder.stepPipeline() several times.

Specified by:

getDeterminedFormat in interface TrackTranscoder

Returns:

Actual output format determined by coder, or null if not yet determined.

stepPipeline

public boolean stepPipeline()

Description copied from interface: TrackTranscoder

Step pipeline if output is available in any step of it. It assumes muxer has been started, so you should call muxer.start() first.

Specified by:

stepPipeline in interface TrackTranscoder

Returns:

true if data moved in pipeline.

getWrittenPresentationTimeUs

public long getWrittenPresentationTimeUs()

Description copied from interface: TrackTranscoder

Get presentation time of last sample written to muxer.

Specified by:

getWrittenPresentationTimeUs in interface TrackTranscoder

Returns:

Presentation time in micro-second. Return value is undefined if finished writing.

isFinished

public boolean isFinished()

Specified by:

isFinished in interface TrackTranscoder

release

public void release()

Specified by:

release in interface TrackTranscoder