本文整理匯總了Java中com.google.android.exoplayer2.trackselection.TrackSelection.getIndexInTrackGroup方法的典型用法代碼示例。如果您正苦於以下問題：Java TrackSelection.getIndexInTrackGroup方法的具體用法？Java TrackSelection.getIndexInTrackGroup怎麽用？Java TrackSelection.getIndexInTrackGroup使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.google.android.exoplayer2.trackselection.TrackSelection的用法示例。
在下文中一共展示了TrackSelection.getIndexInTrackGroup方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: DefaultSsChunkSource
import com.google.android.exoplayer2.trackselection.TrackSelection; //導入方法依賴的package包/類
/**
* @param manifestLoaderErrorThrower Throws errors affecting loading of manifests.
* @param manifest The initial manifest.
* @param elementIndex The index of the stream element in the manifest.
* @param trackSelection The track selection.
* @param dataSource A {@link DataSource} suitable for loading the media data.
* @param trackEncryptionBoxes Track encryption boxes for the stream.
*/
public DefaultSsChunkSource(LoaderErrorThrower manifestLoaderErrorThrower, SsManifest manifest,
int elementIndex, TrackSelection trackSelection, DataSource dataSource,
TrackEncryptionBox[] trackEncryptionBoxes) {
this.manifestLoaderErrorThrower = manifestLoaderErrorThrower;
this.manifest = manifest;
this.elementIndex = elementIndex;
this.trackSelection = trackSelection;
this.dataSource = dataSource;
StreamElement streamElement = manifest.streamElements[elementIndex];
extractorWrappers = new ChunkExtractorWrapper[trackSelection.length()];
for (int i = 0; i < extractorWrappers.length; i++) {
int manifestTrackIndex = trackSelection.getIndexInTrackGroup(i);
Format format = streamElement.formats[manifestTrackIndex];
int nalUnitLengthFieldLength = streamElement.type == C.TRACK_TYPE_VIDEO ? 4 : 0;
Track track = new Track(manifestTrackIndex, streamElement.type, streamElement.timescale,
C.TIME_UNSET, manifest.durationUs, format, Track.TRANSFORMATION_NONE,
trackEncryptionBoxes, nalUnitLengthFieldLength, null, null);
FragmentedMp4Extractor extractor = new FragmentedMp4Extractor(
FragmentedMp4Extractor.FLAG_WORKAROUND_EVERY_VIDEO_FRAME_IS_SYNC_FRAME
| FragmentedMp4Extractor.FLAG_WORKAROUND_IGNORE_TFDT_BOX, null, track);
extractorWrappers[i] = new ChunkExtractorWrapper(extractor, format);
}
}
示例2: DefaultSsChunkSource
import com.google.android.exoplayer2.trackselection.TrackSelection; //導入方法依賴的package包/類
/**
* @param manifestLoaderErrorThrower Throws errors affecting loading of manifests.
* @param manifest The initial manifest.
* @param elementIndex The index of the stream element in the manifest.
* @param trackSelection The track selection.
* @param dataSource A {@link DataSource} suitable for loading the media data.
* @param trackEncryptionBoxes Track encryption boxes for the stream.
*/
public DefaultSsChunkSource(LoaderErrorThrower manifestLoaderErrorThrower, SsManifest manifest,
int elementIndex, TrackSelection trackSelection, DataSource dataSource,
TrackEncryptionBox[] trackEncryptionBoxes) {
this.manifestLoaderErrorThrower = manifestLoaderErrorThrower;
this.manifest = manifest;
this.elementIndex = elementIndex;
this.trackSelection = trackSelection;
this.dataSource = dataSource;
StreamElement streamElement = manifest.streamElements[elementIndex];
extractorWrappers = new ChunkExtractorWrapper[trackSelection.length()];
for (int i = 0; i < extractorWrappers.length; i++) {
int manifestTrackIndex = trackSelection.getIndexInTrackGroup(i);
Format format = streamElement.formats[manifestTrackIndex];
int nalUnitLengthFieldLength = streamElement.type == C.TRACK_TYPE_VIDEO ? 4 : 0;
Track track = new Track(manifestTrackIndex, streamElement.type, streamElement.timescale,
C.TIME_UNSET, manifest.durationUs, format, Track.TRANSFORMATION_NONE,
trackEncryptionBoxes, nalUnitLengthFieldLength, null, null);
FragmentedMp4Extractor extractor = new FragmentedMp4Extractor(
FragmentedMp4Extractor.FLAG_WORKAROUND_EVERY_VIDEO_FRAME_IS_SYNC_FRAME
| FragmentedMp4Extractor.FLAG_WORKAROUND_IGNORE_TFDT_BOX, track, null);
extractorWrappers[i] = new ChunkExtractorWrapper(extractor, format, false, false);
}
}
示例3: selectTracks
import com.google.android.exoplayer2.trackselection.TrackSelection; //導入方法依賴的package包/類
@Override
public long selectTracks(TrackSelection[] selections, boolean[] mayRetainStreamFlags,
SampleStream[] streams, boolean[] streamResetFlags, long positionUs) {
Assert.assertTrue(preparedPeriod);
int rendererCount = selections.length;
for (int i = 0; i < rendererCount; i++) {
if (streams[i] != null && (selections[i] == null || !mayRetainStreamFlags[i])) {
streams[i] = null;
}
if (streams[i] == null && selections[i] != null) {
TrackSelection selection = selections[i];
Assert.assertTrue(1 <= selection.length());
TrackGroup trackGroup = selection.getTrackGroup();
Assert.assertTrue(trackGroupArray.indexOf(trackGroup) != C.INDEX_UNSET);
int indexInTrackGroup = selection.getIndexInTrackGroup(selection.getSelectedIndex());
Assert.assertTrue(0 <= indexInTrackGroup);
Assert.assertTrue(indexInTrackGroup < trackGroup.length);
streams[i] = createSampleStream(selection);
streamResetFlags[i] = true;
}
}
return positionUs;
}
示例4: DefaultSsChunkSource
import com.google.android.exoplayer2.trackselection.TrackSelection; //導入方法依賴的package包/類
/**
* @param manifestLoaderErrorThrower Throws errors affecting loading of manifests.
* @param manifest The initial manifest.
* @param elementIndex The index of the stream element in the manifest.
* @param trackSelection The track selection.
* @param dataSource A {@link DataSource} suitable for loading the media data.
* @param trackEncryptionBoxes Track encryption boxes for the stream.
*/
public DefaultSsChunkSource(LoaderErrorThrower manifestLoaderErrorThrower, SsManifest manifest,
int elementIndex, TrackSelection trackSelection, DataSource dataSource,
TrackEncryptionBox[] trackEncryptionBoxes) {
this.manifestLoaderErrorThrower = manifestLoaderErrorThrower;
this.manifest = manifest;
this.elementIndex = elementIndex;
this.trackSelection = trackSelection;
this.dataSource = dataSource;
StreamElement streamElement = manifest.streamElements[elementIndex];
extractorWrappers = new ChunkExtractorWrapper[trackSelection.length()];
for (int i = 0; i < extractorWrappers.length; i++) {
int manifestTrackIndex = trackSelection.getIndexInTrackGroup(i);
Format format = streamElement.formats[manifestTrackIndex];
int nalUnitLengthFieldLength = streamElement.type == C.TRACK_TYPE_VIDEO ? 4 : 0;
Track track = new Track(manifestTrackIndex, streamElement.type, streamElement.timescale,
C.TIME_UNSET, manifest.durationUs, format, Track.TRANSFORMATION_NONE,
trackEncryptionBoxes, nalUnitLengthFieldLength, null, null);
FragmentedMp4Extractor extractor = new FragmentedMp4Extractor(
FragmentedMp4Extractor.FLAG_WORKAROUND_EVERY_VIDEO_FRAME_IS_SYNC_FRAME
| FragmentedMp4Extractor.FLAG_WORKAROUND_IGNORE_TFDT_BOX, null, track, null);
extractorWrappers[i] = new ChunkExtractorWrapper(extractor, streamElement.type, format);
}
}