本文整理汇总了Java中com.google.android.exoplayer2.extractor.Extractor.RESULT_SEEK属性的典型用法代码示例。如果您正苦于以下问题：Java Extractor.RESULT_SEEK属性的具体用法？Java Extractor.RESULT_SEEK怎么用？Java Extractor.RESULT_SEEK使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类com.google.android.exoplayer2.extractor.Extractor的用法示例。
在下文中一共展示了Extractor.RESULT_SEEK属性的4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: consumeTestData
private static void consumeTestData(Extractor extractor, FakeExtractorInput input, long timeUs,
FakeExtractorOutput output, boolean retryFromStartIfLive)
throws IOException, InterruptedException {
extractor.seek(input.getPosition(), timeUs);
PositionHolder seekPositionHolder = new PositionHolder();
int readResult = Extractor.RESULT_CONTINUE;
while (readResult != Extractor.RESULT_END_OF_INPUT) {
try {
// Extractor.read should not read seekPositionHolder.position. Set it to a value that's
// likely to cause test failure if a read does occur.
seekPositionHolder.position = Long.MIN_VALUE;
readResult = extractor.read(input, seekPositionHolder);
if (readResult == Extractor.RESULT_SEEK) {
long seekPosition = seekPositionHolder.position;
Assertions.checkState(0 <= seekPosition && seekPosition <= Integer.MAX_VALUE);
input.setPosition((int) seekPosition);
}
} catch (SimulatedIOException e) {
if (!retryFromStartIfLive) {
continue;
}
boolean isOnDemand = input.getLength() != C.LENGTH_UNSET
|| (output.seekMap != null && output.seekMap.getDurationUs() != C.TIME_UNSET);
if (isOnDemand) {
continue;
}
input.setPosition(0);
for (int i = 0; i < output.numberOfTracks; i++) {
output.trackOutputs.valueAt(i).clear();
}
extractor.seek(0, 0);
}
}
}
示例2: readPayload
private int readPayload(ExtractorInput input, PositionHolder seekPosition)
throws IOException, InterruptedException {
long position = oggSeeker.read(input);
if (position >= 0) {
seekPosition.position = position;
return Extractor.RESULT_SEEK;
} else if (position < -1) {
onSeekEnd(-(position + 2));
}
if (!seekMapSet) {
SeekMap seekMap = oggSeeker.createSeekMap();
extractorOutput.seekMap(seekMap);
seekMapSet = true;
}
if (lengthOfReadPacket > 0 || oggPacket.populate(input)) {
lengthOfReadPacket = 0;
ParsableByteArray payload = oggPacket.getPayload();
long granulesInPacket = preparePayload(payload);
if (granulesInPacket >= 0 && currentGranule + granulesInPacket >= targetGranule) {
// calculate time and send payload data to codec
long timeUs = convertGranuleToTime(currentGranule);
trackOutput.sampleData(payload, payload.limit());
trackOutput.sampleMetadata(timeUs, C.BUFFER_FLAG_KEY_FRAME, payload.limit(), 0, null);
targetGranule = -1;
}
currentGranule += granulesInPacket;
} else {
state = STATE_END_OF_INPUT;
return Extractor.RESULT_END_OF_INPUT;
}
return Extractor.RESULT_CONTINUE;
}
示例3: read
@Override
public int read(ExtractorInput input, PositionHolder seekPosition) throws IOException,
InterruptedException {
sampleRead = false;
boolean continueReading = true;
while (continueReading && !sampleRead) {
continueReading = reader.read(input);
if (continueReading && maybeSeekForCues(seekPosition, input.getPosition())) {
return Extractor.RESULT_SEEK;
}
}
return continueReading ? Extractor.RESULT_CONTINUE : Extractor.RESULT_END_OF_INPUT;
}
示例4: readPayload
private int readPayload(ExtractorInput input, PositionHolder seekPosition)
throws IOException, InterruptedException {
long position = oggSeeker.read(input);
if (position >= 0) {
seekPosition.position = position;
return Extractor.RESULT_SEEK;
} else if (position < -1) {
onSeekEnd(-position - 2);
}
if (!seekMapSet) {
SeekMap seekMap = oggSeeker.createSeekMap();
extractorOutput.seekMap(seekMap);
seekMapSet = true;
}
if (lengthOfReadPacket > 0 || oggPacket.populate(input)) {
lengthOfReadPacket = 0;
ParsableByteArray payload = oggPacket.getPayload();
long granulesInPacket = preparePayload(payload);
if (granulesInPacket >= 0 && currentGranule + granulesInPacket >= targetGranule) {
// calculate time and send payload data to codec
long timeUs = convertGranuleToTime(currentGranule);
trackOutput.sampleData(payload, payload.limit());
trackOutput.sampleMetadata(timeUs, C.BUFFER_FLAG_KEY_FRAME, payload.limit(), 0, null);
targetGranule = -1;
}
currentGranule += granulesInPacket;
} else {
state = STATE_END_OF_INPUT;
return Extractor.RESULT_END_OF_INPUT;
}
return Extractor.RESULT_CONTINUE;
}