FakeMediaPeriod.TrackDataFactory

Artifact: androidx.media3:media3-test-utils

View Source

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Kotlin |Java

public interface FakeMediaPeriod.TrackDataFactory

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A factory to create the test data for a particular track.

Summary

Public methods
abstract List<FakeSampleStream.FakeSampleStreamItem>	create(Format format, MediaSource.MediaPeriodId mediaPeriodId) Returns the list of FakeSampleStream.FakeSampleStreamItems that will be written the sample queue during playback.
default static FakeMediaPeriod.TrackDataFactory	singleSampleWithTimeUs(long sampleTimeUs) Returns a factory that always provides a single keyframe sample with time=sampleTimeUs and then end-of-stream.

Public methods

create

abstract List<FakeSampleStream.FakeSampleStreamItem> create(Format format, MediaSource.MediaPeriodId mediaPeriodId)

Returns the list of FakeSampleStream.FakeSampleStreamItems that will be written the sample queue during playback.

Parameters
Format format	The format of the track to provide data for.
MediaSource.MediaPeriodId mediaPeriodId	The MediaPeriodId to provide data for.

Returns
List<FakeSampleStream.FakeSampleStreamItem>	The track data in the form of FakeSampleStream.FakeSampleStreamItems.

singleSampleWithTimeUs

default static FakeMediaPeriod.TrackDataFactory singleSampleWithTimeUs(long sampleTimeUs)

Returns a factory that always provides a single keyframe sample with time=sampleTimeUs and then end-of-stream.