本文整理汇总了Java中com.google.android.exoplayer2.extractor.TrackOutput.format方法的典型用法代码示例。如果您正苦于以下问题：Java TrackOutput.format方法的具体用法？Java TrackOutput.format怎么用？Java TrackOutput.format使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.google.android.exoplayer2.extractor.TrackOutput的用法示例。
在下文中一共展示了TrackOutput.format方法的11个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: createTracks
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
public void createTracks(ExtractorOutput extractorOutput, TrackIdGenerator idGenerator) {
for (int i = 0; i < outputs.length; i++) {
idGenerator.generateNewId();
TrackOutput output = extractorOutput.track(idGenerator.getTrackId(), C.TRACK_TYPE_TEXT);
Format channelFormat = closedCaptionFormats.get(i);
String channelMimeType = channelFormat.sampleMimeType;
Assertions.checkArgument(MimeTypes.APPLICATION_CEA608.equals(channelMimeType)
|| MimeTypes.APPLICATION_CEA708.equals(channelMimeType),
"Invalid closed caption mime type provided: " + channelMimeType);
String formatId = channelFormat.id != null ? channelFormat.id : idGenerator.getFormatId();
output.format(Format.createTextSampleFormat(formatId, channelMimeType, null, Format.NO_VALUE,
channelFormat.selectionFlags, channelFormat.language, channelFormat.accessibilityChannel,
null));
outputs[i] = output;
}
}
示例2: buildTrackOutput
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
private TrackOutput buildTrackOutput(long subsampleOffsetUs) {
TrackOutput trackOutput = output.track(0, C.TRACK_TYPE_TEXT);
trackOutput.format(Format.createTextSampleFormat(null, MimeTypes.TEXT_VTT, null,
Format.NO_VALUE, 0, language, null, subsampleOffsetUs));
output.endTracks();
return trackOutput;
}
示例3: createTracks
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
public void createTracks(ExtractorOutput extractorOutput, TrackIdGenerator idGenerator) {
for (int i = 0; i < outputs.length; i++) {
idGenerator.generateNewId();
TrackOutput output = extractorOutput.track(idGenerator.getTrackId(), C.TRACK_TYPE_TEXT);
Format channelFormat = closedCaptionFormats.get(i);
String channelMimeType = channelFormat.sampleMimeType;
Assertions.checkArgument(MimeTypes.APPLICATION_CEA608.equals(channelMimeType)
|| MimeTypes.APPLICATION_CEA708.equals(channelMimeType),
"Invalid closed caption mime type provided: " + channelMimeType);
output.format(Format.createTextSampleFormat(idGenerator.getFormatId(), channelMimeType, null,
Format.NO_VALUE, channelFormat.selectionFlags, channelFormat.language,
channelFormat.accessibilityChannel, null));
outputs[i] = output;
}
}
示例4: createTracks
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
@Override
public void createTracks(ExtractorOutput extractorOutput, TrackIdGenerator idGenerator) {
for (int i = 0; i < outputs.length; i++) {
DvbSubtitleInfo subtitleInfo = subtitleInfos.get(i);
idGenerator.generateNewId();
TrackOutput output = extractorOutput.track(idGenerator.getTrackId(), C.TRACK_TYPE_TEXT);
output.format(Format.createImageSampleFormat(idGenerator.getFormatId(),
MimeTypes.APPLICATION_DVBSUBS, null, Format.NO_VALUE,
Collections.singletonList(subtitleInfo.initializationData), subtitleInfo.language, null));
outputs[i] = output;
}
}
示例5: maybeInitExtraTracks
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
private void maybeInitExtraTracks() {
if ((flags & FLAG_ENABLE_EMSG_TRACK) != 0 && eventMessageTrackOutput == null) {
eventMessageTrackOutput = extractorOutput.track(trackBundles.size(), C.TRACK_TYPE_METADATA);
eventMessageTrackOutput.format(Format.createSampleFormat(null, MimeTypes.APPLICATION_EMSG,
Format.OFFSET_SAMPLE_RELATIVE));
}
if ((flags & FLAG_ENABLE_CEA608_TRACK) != 0 && cea608TrackOutputs == null) {
TrackOutput cea608TrackOutput = extractorOutput.track(trackBundles.size() + 1,
C.TRACK_TYPE_TEXT);
cea608TrackOutput.format(Format.createTextSampleFormat(null, MimeTypes.APPLICATION_CEA608,
null, Format.NO_VALUE, 0, null, null));
cea608TrackOutputs = new TrackOutput[] {cea608TrackOutput};
}
}
示例6: load
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
@SuppressWarnings("NonAtomicVolatileUpdate")
@Override
public void load() throws IOException, InterruptedException {
DataSpec loadDataSpec = Util.getRemainderDataSpec(dataSpec, bytesLoaded);
try {
// Create and open the input.
long length = dataSource.open(loadDataSpec);
if (length != C.LENGTH_UNSET) {
length += bytesLoaded;
}
ExtractorInput extractorInput = new DefaultExtractorInput(dataSource, bytesLoaded, length);
BaseMediaChunkOutput output = getOutput();
output.setSampleOffsetUs(0);
TrackOutput trackOutput = output.track(0, trackType);
trackOutput.format(sampleFormat);
// Load the sample data.
int result = 0;
while (result != C.RESULT_END_OF_INPUT) {
bytesLoaded += result;
result = trackOutput.sampleData(extractorInput, Integer.MAX_VALUE, true);
}
int sampleSize = bytesLoaded;
trackOutput.sampleMetadata(startTimeUs, C.BUFFER_FLAG_KEY_FRAME, sampleSize, 0, null);
} finally {
Util.closeQuietly(dataSource);
}
loadCompleted = true;
}
示例7: buildTrackOutput
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
private TrackOutput buildTrackOutput(long subsampleOffsetUs) {
TrackOutput trackOutput = output.track(0);
trackOutput.format(Format.createTextSampleFormat(null, MimeTypes.TEXT_VTT, null,
Format.NO_VALUE, 0, language, null, subsampleOffsetUs));
output.endTracks();
return trackOutput;
}
示例8: init
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
/**
* Initializes the extractor to output to the provided {@link SingleTrackMetadataOutput} and
* {@link TrackOutput} instances, and configures it to receive data from a new chunk.
*
* @param metadataOutput The {@link SingleTrackMetadataOutput} that will receive metadata.
* @param trackOutput The {@link TrackOutput} that will receive sample data.
*/
public void init(SingleTrackMetadataOutput metadataOutput, TrackOutput trackOutput) {
this.metadataOutput = metadataOutput;
this.trackOutput = trackOutput;
if (!extractorInitialized) {
extractor.init(this);
extractorInitialized = true;
} else {
extractor.seek(0);
if (resendFormatOnInit && sentFormat != null) {
trackOutput.format(sentFormat);
}
}
}
示例9: maybeInitExtraTracks
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
private void maybeInitExtraTracks() {
if ((flags & FLAG_ENABLE_EMSG_TRACK) != 0 && eventMessageTrackOutput == null) {
eventMessageTrackOutput = extractorOutput.track(trackBundles.size(), C.TRACK_TYPE_METADATA);
eventMessageTrackOutput.format(Format.createSampleFormat(null, MimeTypes.APPLICATION_EMSG,
Format.OFFSET_SAMPLE_RELATIVE));
}
if (cea608TrackOutputs == null) {
cea608TrackOutputs = new TrackOutput[closedCaptionFormats.size()];
for (int i = 0; i < cea608TrackOutputs.length; i++) {
TrackOutput output = extractorOutput.track(trackBundles.size() + 1 + i, C.TRACK_TYPE_TEXT);
output.format(closedCaptionFormats.get(i));
cea608TrackOutputs[i] = output;
}
}
}
示例10: load
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
@SuppressWarnings("NonAtomicVolatileUpdate")
@Override
public void load() throws IOException, InterruptedException {
DataSpec loadDataSpec = dataSpec.subrange(bytesLoaded);
try {
// Create and open the input.
long length = dataSource.open(loadDataSpec);
if (length != C.LENGTH_UNSET) {
length += bytesLoaded;
}
ExtractorInput extractorInput = new DefaultExtractorInput(dataSource, bytesLoaded, length);
BaseMediaChunkOutput output = getOutput();
output.setSampleOffsetUs(0);
TrackOutput trackOutput = output.track(0, trackType);
trackOutput.format(sampleFormat);
// Load the sample data.
int result = 0;
while (result != C.RESULT_END_OF_INPUT) {
bytesLoaded += result;
result = trackOutput.sampleData(extractorInput, Integer.MAX_VALUE, true);
}
int sampleSize = bytesLoaded;
trackOutput.sampleMetadata(startTimeUs, C.BUFFER_FLAG_KEY_FRAME, sampleSize, 0, null);
} finally {
Util.closeQuietly(dataSource);
}
loadCompleted = true;
}
示例11: SeiReader
import com.google.android.exoplayer2.extractor.TrackOutput; //导入方法依赖的package包/类
public SeiReader(TrackOutput output) {
this.output = output;
output.format(Format.createTextSampleFormat(null, MimeTypes.APPLICATION_CEA608, null,
Format.NO_VALUE, 0, null, null));
}