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Commit 3474c39c by ibaker Committed by Oliver Woodman
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Add support for non-contiguous Ogg pages 

bear_vorbis_gap.ogg is a copy of bear_vorbis.ogg with 10 garbage bytes
(DE AD BE EF DE AD BE EF DE AD) inserted before the second capture
pattern and 3 garbage bytes inserted at the end (DE AD BE).

Issue: #7230
PiperOrigin-RevId: 314715729
parent 9b5cab04
Inline Side-by-side
Showing with 2359 additions and 159 deletions
RELEASENOTES.md
...@@ -156,6 +156,8 @@ ...@@ -156,6 +156,8 @@
* HLS: * HLS:
* Add support for upstream discard including cancelation of ongoing load * Add support for upstream discard including cancelation of ongoing load
([#6322](https://github.com/google/ExoPlayer/issues/6322)). ([#6322](https://github.com/google/ExoPlayer/issues/6322)).
* Ogg: Allow non-contiguous pages
([#7230](https://github.com/google/ExoPlayer/issues/7230)).
* Extractors: * Extractors:
* Add `IndexSeeker` for accurate seeks in VBR MP3 streams * Add `IndexSeeker` for accurate seeks in VBR MP3 streams
([#6787](https://github.com/google/ExoPlayer/issues/6787)). This seeker ([#6787](https://github.com/google/ExoPlayer/issues/6787)). This seeker
......
library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ogg/DefaultOggSeeker.java
...@@ -155,7 +155,7 @@ import java.io.IOException; ...@@ -155,7 +155,7 @@ import java.io.IOException;
} }
long currentPosition = input.getPosition(); long currentPosition = input.getPosition();
if (!skipToNextPage(input, end)) { if (!pageHeader.skipToNextPage(input, end)) {
if (start == currentPosition) { if (start == currentPosition) {
throw new IOException("No ogg page can be found."); throw new IOException("No ogg page can be found.");
} }
...@@ -200,69 +200,22 @@ import java.io.IOException; ...@@ -200,69 +200,22 @@ import java.io.IOException;
* @throws IOException If reading from the input fails. * @throws IOException If reading from the input fails.
*/ */
private void skipToPageOfTargetGranule(ExtractorInput input) throws IOException { private void skipToPageOfTargetGranule(ExtractorInput input) throws IOException {
pageHeader.populate(input, /* quiet= */ false); while (true) {
while (pageHeader.granulePosition <= targetGranule) { // If pageHeader.skipToNextPage fails to find a page it will advance input.position to the
// end of the file, so pageHeader.populate will throw EOFException (because quiet=false).
pageHeader.skipToNextPage(input);
pageHeader.populate(input, /* quiet= */ false);
if (pageHeader.granulePosition > targetGranule) {
break;
}
input.skipFully(pageHeader.headerSize + pageHeader.bodySize); input.skipFully(pageHeader.headerSize + pageHeader.bodySize);
start = input.getPosition(); start = input.getPosition();
startGranule = pageHeader.granulePosition; startGranule = pageHeader.granulePosition;
pageHeader.populate(input, /* quiet= */ false);
} }
input.resetPeekPosition(); input.resetPeekPosition();
} }
/** /**
* Skips to the next page.
*
* @param input The {@code ExtractorInput} to skip to the next page.
* @throws IOException If peeking/reading from the input fails.
* @throws EOFException If the next page can't be found before the end of the input.
*/
@VisibleForTesting
void skipToNextPage(ExtractorInput input) throws IOException {
if (!skipToNextPage(input, payloadEndPosition)) {
// Not found until eof.
throw new EOFException();
}
}
/**
* Skips to the next page. Searches for the next page header.
*
* @param input The {@code ExtractorInput} to skip to the next page.
* @param limit The limit up to which the search should take place.
* @return Whether the next page was found.
* @throws IOException If peeking/reading from the input fails.
*/
private boolean skipToNextPage(ExtractorInput input, long limit) throws IOException {
limit = Math.min(limit + 3, payloadEndPosition);
byte[] buffer = new byte[2048];
int peekLength = buffer.length;
while (true) {
if (input.getPosition() + peekLength > limit) {
// Make sure to not peek beyond the end of the input.
peekLength = (int) (limit - input.getPosition());
if (peekLength < 4) {
// Not found until end.
return false;
}
}
input.peekFully(buffer, 0, peekLength, false);
for (int i = 0; i < peekLength - 3; i++) {
if (buffer[i] == 'O'
&& buffer[i + 1] == 'g'
&& buffer[i + 2] == 'g'
&& buffer[i + 3] == 'S') {
// Match! Skip to the start of the pattern.
input.skipFully(i);
return true;
}
}
// Overlap by not skipping the entire peekLength.
input.skipFully(peekLength - 3);
}
}
/**
* Skips to the last Ogg page in the stream and reads the header's granule field which is the * Skips to the last Ogg page in the stream and reads the header's granule field which is the
* total number of samples per channel. * total number of samples per channel.
* *
...@@ -272,12 +225,16 @@ import java.io.IOException; ...@@ -272,12 +225,16 @@ import java.io.IOException;
*/ */
@VisibleForTesting @VisibleForTesting
long readGranuleOfLastPage(ExtractorInput input) throws IOException { long readGranuleOfLastPage(ExtractorInput input) throws IOException {
skipToNextPage(input);
pageHeader.reset(); pageHeader.reset();
while ((pageHeader.type & 0x04) != 0x04 && input.getPosition() < payloadEndPosition) { if (!pageHeader.skipToNextPage(input)) {
throw new EOFException();
}
do {
pageHeader.populate(input, /* quiet= */ false); pageHeader.populate(input, /* quiet= */ false);
input.skipFully(pageHeader.headerSize + pageHeader.bodySize); input.skipFully(pageHeader.headerSize + pageHeader.bodySize);
} } while ((pageHeader.type & 0x04) != 0x04
&& pageHeader.skipToNextPage(input)
&& input.getPosition() < payloadEndPosition);
return pageHeader.granulePosition; return pageHeader.granulePosition;
} }
......
library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ogg/OggPacket.java
...@@ -67,7 +67,7 @@ import java.util.Arrays; ...@@ -67,7 +67,7 @@ import java.util.Arrays;
while (!populated) { while (!populated) {
if (currentSegmentIndex < 0) { if (currentSegmentIndex < 0) {
// We're at the start of a page. // We're at the start of a page.
if (!pageHeader.populate(input, true)) { if (!pageHeader.skipToNextPage(input) || !pageHeader.populate(input, /* quiet= */ true)) {
return false; return false;
} }
int segmentIndex = 0; int segmentIndex = 0;
......
library/extractor/src/main/java/com/google/android/exoplayer2/extractor/ogg/OggPageHeader.java
...@@ -18,6 +18,7 @@ package com.google.android.exoplayer2.extractor.ogg; ...@@ -18,6 +18,7 @@ package com.google.android.exoplayer2.extractor.ogg;
import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.ParserException; import com.google.android.exoplayer2.ParserException;
import com.google.android.exoplayer2.extractor.ExtractorInput; import com.google.android.exoplayer2.extractor.ExtractorInput;
import com.google.android.exoplayer2.util.Assertions;
import com.google.android.exoplayer2.util.ParsableByteArray; import com.google.android.exoplayer2.util.ParsableByteArray;
import java.io.EOFException; import java.io.EOFException;
import java.io.IOException; import java.io.IOException;
...@@ -33,7 +34,8 @@ import java.io.IOException; ...@@ -33,7 +34,8 @@ import java.io.IOException;
public static final int MAX_PAGE_SIZE = EMPTY_PAGE_HEADER_SIZE + MAX_SEGMENT_COUNT public static final int MAX_PAGE_SIZE = EMPTY_PAGE_HEADER_SIZE + MAX_SEGMENT_COUNT
+ MAX_PAGE_PAYLOAD; + MAX_PAGE_PAYLOAD;
private static final int TYPE_OGGS = 0x4f676753; private static final int CAPTURE_PATTERN = 0x4f676753; // OggS
private static final int CAPTURE_PATTERN_SIZE = 4;
public int revision; public int revision;
public int type; public int type;
...@@ -74,6 +76,51 @@ import java.io.IOException; ...@@ -74,6 +76,51 @@ import java.io.IOException;
} }
/** /**
* Advances through {@code input} looking for the start of the next Ogg page.
*
* <p>Equivalent to {@link #skipToNextPage(ExtractorInput, long) skipToNextPage(input, /* limit=
* *\/ C.POSITION_UNSET)}.
*/
public boolean skipToNextPage(ExtractorInput input) throws IOException {
return skipToNextPage(input, /* limit= */ C.POSITION_UNSET);
}
/**
* Advances through {@code input} looking for the start of the next Ogg page.
*
* <p>The start of a page is identified by the 4-byte capture_pattern 'OggS'.
*
* <p>Returns {@code true} if a capture pattern was found, with the read and peek positions of
* {@code input} at the start of the page, just before the capture_pattern. Otherwise returns
* {@code false}, with the read and peek positions of {@code input} at either {@code limit} (if
* set) or end-of-input.
*
* @param input The {@link ExtractorInput} to read from (must have {@code readPosition ==
* peekPosition}).
* @param limit The max position in {@code input} to peek to, or {@link C#POSITION_UNSET} to allow
* peeking to the end.
* @return True if a capture_pattern was found.
* @throws IOException If reading data fails.
*/
public boolean skipToNextPage(ExtractorInput input, long limit) throws IOException {
Assertions.checkArgument(input.getPosition() == input.getPeekPosition());
while ((limit == C.POSITION_UNSET || input.getPosition() + CAPTURE_PATTERN_SIZE < limit)
&& peekSafely(input, scratch.data, 0, CAPTURE_PATTERN_SIZE, /* quiet= */ true)) {
scratch.reset();
if (scratch.readUnsignedInt() == CAPTURE_PATTERN) {
input.resetPeekPosition();
return true;
}
// Advance one byte before looking for the capture pattern again.
input.skipFully(1);
}
// Move the read & peek positions to limit or end-of-input, whichever is closer.
while ((limit == C.POSITION_UNSET || input.getPosition() < limit)
&& input.skip(1) != C.RESULT_END_OF_INPUT) {}
return false;
}
/**
* Peeks an Ogg page header and updates this {@link OggPageHeader}. * Peeks an Ogg page header and updates this {@link OggPageHeader}.
* *
* @param input The {@link ExtractorInput} to read from. * @param input The {@link ExtractorInput} to read from.
...@@ -84,23 +131,11 @@ import java.io.IOException; ...@@ -84,23 +131,11 @@ import java.io.IOException;
* @throws IOException If reading data fails or the stream is invalid. * @throws IOException If reading data fails or the stream is invalid.
*/ */
public boolean populate(ExtractorInput input, boolean quiet) throws IOException { public boolean populate(ExtractorInput input, boolean quiet) throws IOException {
scratch.reset();
reset(); reset();
boolean hasEnoughBytes = input.getLength() == C.LENGTH_UNSET scratch.reset();
|| input.getLength() - input.getPeekPosition() >= EMPTY_PAGE_HEADER_SIZE; if (!peekSafely(input, scratch.data, 0, EMPTY_PAGE_HEADER_SIZE, quiet)
if (!hasEnoughBytes || !input.peekFully(scratch.data, 0, EMPTY_PAGE_HEADER_SIZE, true)) { || scratch.readUnsignedInt() != CAPTURE_PATTERN) {
if (quiet) { return false;
return false;
} else {
throw new EOFException();
}
}
if (scratch.readUnsignedInt() != TYPE_OGGS) {
if (quiet) {
return false;
} else {
throw new ParserException("expected OggS capture pattern at begin of page");
}
} }
revision = scratch.readUnsignedByte(); revision = scratch.readUnsignedByte();
...@@ -130,4 +165,31 @@ import java.io.IOException; ...@@ -130,4 +165,31 @@ import java.io.IOException;
return true; return true;
} }
/**
* Peek data from {@code input}, respecting {@code quiet}. Return true if the peek is successful.
*
* <p>If {@code quiet=false} then encountering the end of the input (whether before or after
* reading some data) will throw {@link EOFException}.
*
* <p>If {@code quiet=true} then encountering the end of the input (even after reading some data)
* will return {@code false}.
*
* <p>This is slightly different to the behaviour of {@link ExtractorInput#peekFully(byte[], int,
* int, boolean)}, where {@code allowEndOfInput=true} only returns false (and suppresses the
* exception) if the end of the input is reached before reading any data.
*/
private static boolean peekSafely(
ExtractorInput input, byte[] output, int offset, int length, boolean quiet)
throws IOException {
try {
return input.peekFully(output, offset, length, /* allowEndOfInput= */ quiet);
} catch (EOFException e) {
if (quiet) {
return false;
} else {
throw e;
}
}
}
} }
library/extractor/src/test/java/com/google/android/exoplayer2/extractor/ogg/DefaultOggSeekerTest.java
...@@ -22,11 +22,9 @@ import static org.junit.Assert.fail; ...@@ -22,11 +22,9 @@ import static org.junit.Assert.fail;
import androidx.test.core.app.ApplicationProvider; import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4; import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.google.android.exoplayer2.C; import com.google.android.exoplayer2.C;
import com.google.android.exoplayer2.extractor.ExtractorInput;
import com.google.android.exoplayer2.testutil.FakeExtractorInput; import com.google.android.exoplayer2.testutil.FakeExtractorInput;
import com.google.android.exoplayer2.testutil.TestUtil; import com.google.android.exoplayer2.testutil.TestUtil;
import com.google.android.exoplayer2.util.ParsableByteArray; import com.google.android.exoplayer2.util.ParsableByteArray;
import com.google.common.primitives.Bytes;
import java.io.EOFException; import java.io.EOFException;
import java.io.IOException; import java.io.IOException;
import java.util.Random; import java.util.Random;
...@@ -123,53 +121,6 @@ public final class DefaultOggSeekerTest { ...@@ -123,53 +121,6 @@ public final class DefaultOggSeekerTest {
} }
@Test @Test
public void skipToNextPage_success() throws Exception {
FakeExtractorInput extractorInput =
createInput(
Bytes.concat(
TestUtil.buildTestData(4000, random),
new byte[] {'O', 'g', 'g', 'S'},
TestUtil.buildTestData(4000, random)),
/* simulateUnknownLength= */ false);
skipToNextPage(extractorInput);
assertThat(extractorInput.getPosition()).isEqualTo(4000);
}
@Test
public void skipToNextPage_withOverlappingInput_success() throws Exception {
FakeExtractorInput extractorInput =
createInput(
Bytes.concat(
TestUtil.buildTestData(2046, random),
new byte[] {'O', 'g', 'g', 'S'},
TestUtil.buildTestData(4000, random)),
/* simulateUnknownLength= */ false);
skipToNextPage(extractorInput);
assertThat(extractorInput.getPosition()).isEqualTo(2046);
}
@Test
public void skipToNextPage_withInputShorterThanPeekLength_success() throws Exception {
FakeExtractorInput extractorInput =
createInput(
Bytes.concat(new byte[] {'x', 'O', 'g', 'g', 'S'}), /* simulateUnknownLength= */ false);
skipToNextPage(extractorInput);
assertThat(extractorInput.getPosition()).isEqualTo(1);
}
@Test
public void skipToNextPage_withoutMatch_throwsException() throws Exception {
FakeExtractorInput extractorInput =
createInput(new byte[] {'g', 'g', 'S', 'O', 'g', 'g'}, /* simulateUnknownLength= */ false);
try {
skipToNextPage(extractorInput);
fail();
} catch (EOFException e) {
// expected
}
}
@Test
public void readGranuleOfLastPage() throws IOException { public void readGranuleOfLastPage() throws IOException {
// This test stream has three headers with granule numbers 20000, 40000 and 60000. // This test stream has three headers with granule numbers 20000, 40000 and 60000.
byte[] data = getByteArray(ApplicationProvider.getApplicationContext(), "ogg/three_headers"); byte[] data = getByteArray(ApplicationProvider.getApplicationContext(), "ogg/three_headers");
...@@ -200,25 +151,6 @@ public final class DefaultOggSeekerTest { ...@@ -200,25 +151,6 @@ public final class DefaultOggSeekerTest {
} }
} }
private static void skipToNextPage(ExtractorInput extractorInput) throws IOException {
DefaultOggSeeker oggSeeker =
new DefaultOggSeeker(
/* streamReader= */ new FlacReader(),
/* payloadStartPosition= */ 0,
/* payloadEndPosition= */ extractorInput.getLength(),
/* firstPayloadPageSize= */ 1,
/* firstPayloadPageGranulePosition= */ 2,
/* firstPayloadPageIsLastPage= */ false);
while (true) {
try {
oggSeeker.skipToNextPage(extractorInput);
break;
} catch (FakeExtractorInput.SimulatedIOException e) {
/* ignored */
}
}
}
private static void assertReadGranuleOfLastPage(FakeExtractorInput input, int expected) private static void assertReadGranuleOfLastPage(FakeExtractorInput input, int expected)
throws IOException { throws IOException {
DefaultOggSeeker oggSeeker = DefaultOggSeeker oggSeeker =
......
library/extractor/src/test/java/com/google/android/exoplayer2/extractor/ogg/OggExtractorParameterizedTest.java
...@@ -59,4 +59,11 @@ public final class OggExtractorParameterizedTest { ...@@ -59,4 +59,11 @@ public final class OggExtractorParameterizedTest {
public void vorbis() throws Exception { public void vorbis() throws Exception {
ExtractorAsserts.assertBehavior(OggExtractor::new, "ogg/bear_vorbis.ogg", simulationConfig); ExtractorAsserts.assertBehavior(OggExtractor::new, "ogg/bear_vorbis.ogg", simulationConfig);
} }
// Ensure the extractor can handle non-contiguous pages by using a file with 10 bytes of garbage
// data before the start of the second page.
@Test
public void vorbisWithGapBeforeSecondPage() throws Exception {
ExtractorAsserts.assertBehavior(OggExtractor::new, "ogg/bear_vorbis_gap.ogg", simulationConfig);
}
} }
library/extractor/src/test/java/com/google/android/exoplayer2/extractor/ogg/OggPageHeaderTest.java
...@@ -23,6 +23,9 @@ import androidx.test.ext.junit.runners.AndroidJUnit4; ...@@ -23,6 +23,9 @@ import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.google.android.exoplayer2.testutil.FakeExtractorInput; import com.google.android.exoplayer2.testutil.FakeExtractorInput;
import com.google.android.exoplayer2.testutil.FakeExtractorInput.SimulatedIOException; import com.google.android.exoplayer2.testutil.FakeExtractorInput.SimulatedIOException;
import com.google.android.exoplayer2.testutil.TestUtil; import com.google.android.exoplayer2.testutil.TestUtil;
import com.google.common.primitives.Bytes;
import java.io.IOException;
import java.util.Random;
import org.junit.Test; import org.junit.Test;
import org.junit.runner.RunWith; import org.junit.runner.RunWith;
...@@ -30,14 +33,69 @@ import org.junit.runner.RunWith; ...@@ -30,14 +33,69 @@ import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class) @RunWith(AndroidJUnit4.class)
public final class OggPageHeaderTest { public final class OggPageHeaderTest {
private final Random random;
public OggPageHeaderTest() {
this.random = new Random(/* seed= */ 0);
}
@Test
public void skipToNextPage_success() throws Exception {
FakeExtractorInput input =
createInput(
Bytes.concat(
TestUtil.buildTestData(20, random),
new byte[] {'O', 'g', 'g', 'S'},
TestUtil.buildTestData(20, random)),
/* simulateUnknownLength= */ false);
OggPageHeader oggHeader = new OggPageHeader();
boolean result = retrySimulatedIOException(() -> oggHeader.skipToNextPage(input));
assertThat(result).isTrue();
assertThat(input.getPosition()).isEqualTo(20);
}
@Test
public void skipToNextPage_noPage_returnsFalse() throws Exception {
FakeExtractorInput input =
createInput(
Bytes.concat(TestUtil.buildTestData(20, random)), /* simulateUnknownLength= */ false);
OggPageHeader oggHeader = new OggPageHeader();
boolean result = retrySimulatedIOException(() -> oggHeader.skipToNextPage(input));
assertThat(result).isFalse();
assertThat(input.getPosition()).isEqualTo(20);
}
@Test
public void skipToNextPage_respectsLimit() throws Exception {
FakeExtractorInput input =
createInput(
Bytes.concat(
TestUtil.buildTestData(20, random),
new byte[] {'O', 'g', 'g', 'S'},
TestUtil.buildTestData(20, random)),
/* simulateUnknownLength= */ false);
OggPageHeader oggHeader = new OggPageHeader();
boolean result = retrySimulatedIOException(() -> oggHeader.skipToNextPage(input, 10));
assertThat(result).isFalse();
assertThat(input.getPosition()).isEqualTo(10);
}
@Test @Test
public void populatePageHeader_success() throws Exception { public void populatePageHeader_success() throws Exception {
byte[] data = getByteArray(ApplicationProvider.getApplicationContext(), "ogg/page_header"); byte[] data = getByteArray(ApplicationProvider.getApplicationContext(), "ogg/page_header");
FakeExtractorInput input = createInput(data, /* simulateUnknownLength= */ true); FakeExtractorInput input = createInput(data, /* simulateUnknownLength= */ true);
OggPageHeader header = new OggPageHeader(); OggPageHeader header = new OggPageHeader();
populatePageHeader(input, header, /* quiet= */ false);
boolean result = retrySimulatedIOException(() -> header.populate(input, /* quiet= */ false));
assertThat(result).isTrue();
assertThat(header.type).isEqualTo(0x01); assertThat(header.type).isEqualTo(0x01);
assertThat(header.headerSize).isEqualTo(27 + 2); assertThat(header.headerSize).isEqualTo(27 + 2);
assertThat(header.bodySize).isEqualTo(4); assertThat(header.bodySize).isEqualTo(4);
...@@ -55,7 +113,10 @@ public final class OggPageHeaderTest { ...@@ -55,7 +113,10 @@ public final class OggPageHeaderTest {
FakeExtractorInput input = FakeExtractorInput input =
createInput(TestUtil.createByteArray(2, 2), /* simulateUnknownLength= */ false); createInput(TestUtil.createByteArray(2, 2), /* simulateUnknownLength= */ false);
OggPageHeader header = new OggPageHeader(); OggPageHeader header = new OggPageHeader();
assertThat(populatePageHeader(input, header, /* quiet= */ true)).isFalse();
boolean result = retrySimulatedIOException(() -> header.populate(input, /* quiet= */ true));
assertThat(result).isFalse();
} }
@Test @Test
...@@ -65,7 +126,10 @@ public final class OggPageHeaderTest { ...@@ -65,7 +126,10 @@ public final class OggPageHeaderTest {
data[0] = 'o'; data[0] = 'o';
FakeExtractorInput input = createInput(data, /* simulateUnknownLength= */ false); FakeExtractorInput input = createInput(data, /* simulateUnknownLength= */ false);
OggPageHeader header = new OggPageHeader(); OggPageHeader header = new OggPageHeader();
assertThat(populatePageHeader(input, header, /* quiet= */ true)).isFalse();
boolean result = retrySimulatedIOException(() -> header.populate(input, /* quiet= */ true));
assertThat(result).isFalse();
} }
@Test @Test
...@@ -75,18 +139,10 @@ public final class OggPageHeaderTest { ...@@ -75,18 +139,10 @@ public final class OggPageHeaderTest {
data[4] = 0x01; data[4] = 0x01;
FakeExtractorInput input = createInput(data, /* simulateUnknownLength= */ false); FakeExtractorInput input = createInput(data, /* simulateUnknownLength= */ false);
OggPageHeader header = new OggPageHeader(); OggPageHeader header = new OggPageHeader();
assertThat(populatePageHeader(input, header, /* quiet= */ true)).isFalse();
}
private static boolean populatePageHeader( boolean result = retrySimulatedIOException(() -> header.populate(input, /* quiet= */ true));
FakeExtractorInput input, OggPageHeader header, boolean quiet) throws Exception {
while (true) { assertThat(result).isFalse();
try {
return header.populate(input, quiet);
} catch (SimulatedIOException e) {
// ignored
}
}
} }
private static FakeExtractorInput createInput(byte[] data, boolean simulateUnknownLength) { private static FakeExtractorInput createInput(byte[] data, boolean simulateUnknownLength) {
...@@ -97,5 +153,20 @@ public final class OggPageHeaderTest { ...@@ -97,5 +153,20 @@ public final class OggPageHeaderTest {
.setSimulatePartialReads(true) .setSimulatePartialReads(true)
.build(); .build();
} }
private static <T> T retrySimulatedIOException(ThrowingSupplier<T, IOException> supplier)
throws IOException {
while (true) {
try {
return supplier.get();
} catch (SimulatedIOException e) {
// ignored
}
}
}
private interface ThrowingSupplier<S, E extends Throwable> {
S get() throws E;
}
} }
testdata/src/test/assets/ogg/bear_vorbis_gap.ogg.0.dump 0 → 100644
seekMap:
isSeekable = true
duration = 2741000
getPosition(0) = [[timeUs=0, position=4005]]
getPosition(1) = [[timeUs=1, position=4005]]
getPosition(1370500) = [[timeUs=1370500, position=4005]]
getPosition(2741000) = [[timeUs=2741000, position=4005]]
numberOfTracks = 1
track 0:
total output bytes = 26873
sample count = 180
format 0:
averageBitrate = 112000
sampleMimeType = audio/vorbis
channelCount = 2
sampleRate = 48000
initializationData:
data = length 30, hash 9A8FF207
data = length 3832, hash 8A406249
sample 0:
time = 0
flags = 1
data = length 49, hash 2FFF94F0
sample 1:
time = 0
flags = 1
data = length 44, hash 3946418A
sample 2:
time = 2666
flags = 1
data = length 55, hash 2A0B878E
sample 3:
time = 5333
flags = 1
data = length 53, hash CC3B6879
sample 4:
time = 8000
flags = 1
data = length 215, hash 106AE950
sample 5:
time = 20000
flags = 1
data = length 192, hash 2B219F53
sample 6:
time = 41333
flags = 1
data = length 197, hash FBC39422
sample 7:
time = 62666
flags = 1
data = length 209, hash 386E8979
sample 8:
time = 84000
flags = 1
data = length 42, hash E81162C1
sample 9:
time = 96000
flags = 1
data = length 41, hash F15BEE36
sample 10:
time = 98666
flags = 1
data = length 42, hash D67EB19
sample 11:
time = 101333
flags = 1
data = length 42, hash F4DE4792
sample 12:
time = 104000
flags = 1
data = length 53, hash 80F66AC3
sample 13:
time = 106666
flags = 1
data = length 56, hash DCB9DFC4
sample 14:
time = 109333
flags = 1
data = length 55, hash 4E0C4E9D
sample 15:
time = 112000
flags = 1
data = length 203, hash 176B6862
sample 16:
time = 124000
flags = 1
data = length 193, hash AB13CB10
sample 17:
time = 145333
flags = 1
data = length 203, hash DE63DE9F
sample 18:
time = 166666
flags = 1
data = length 194, hash 4A9508A2
sample 19:
time = 188000
flags = 1
data = length 210, hash 196899B3
sample 20:
time = 209333
flags = 1
data = length 195, hash B68407F1
sample 21:
time = 230666
flags = 1
data = length 193, hash A1FA86E3
sample 22:
time = 252000
flags = 1
data = length 194, hash 5C0B9343
sample 23:
time = 273333
flags = 1
data = length 198, hash 789914B2
sample 24:
time = 294666
flags = 1
data = length 183, hash 1B82D11F
sample 25:
time = 316000
flags = 1
data = length 199, hash D5B848F4
sample 26:
time = 337333
flags = 1
data = length 192, hash B34427EA
sample 27:
time = 358666
flags = 1
data = length 199, hash C2599BB5
sample 28:
time = 380000
flags = 1
data = length 195, hash BFD83194
sample 29:
time = 401333
flags = 1
data = length 199, hash C9A7F7CA
sample 30:
time = 422666
flags = 1
data = length 44, hash 5D76EAD6
sample 31:
time = 434666
flags = 1
data = length 43, hash 8619C423
sample 32:
time = 437333
flags = 1
data = length 43, hash E490BBE
sample 33:
time = 440000
flags = 1
data = length 53, hash 8A557CAE
sample 34:
time = 442666
flags = 1
data = length 56, hash 81007BBA
sample 35:
time = 445333
flags = 1
data = length 56, hash 4E4DD67F
sample 36:
time = 448000
flags = 1
data = length 222, hash 414188AB
sample 37:
time = 460000
flags = 1
data = length 202, hash 67A07D30
sample 38:
time = 481333
flags = 1
data = length 200, hash E357D853
sample 39:
time = 502666
flags = 1
data = length 203, hash 4653DC90
sample 40:
time = 524000
flags = 1
data = length 192, hash A65E6C09
sample 41:
time = 545333
flags = 1
data = length 202, hash FBEAC508
sample 42:
time = 566666
flags = 1
data = length 202, hash E9B7B59F
sample 43:
time = 588000
flags = 1
data = length 204, hash E24AA78E
sample 44:
time = 609333
flags = 1
data = length 41, hash 3FBC5216
sample 45:
time = 621333
flags = 1
data = length 47, hash 153FBC55
sample 46:
time = 624000
flags = 1
data = length 42, hash 2B493D6C
sample 47:
time = 626666
flags = 1
data = length 42, hash 8303BEE3
sample 48:
time = 629333
flags = 1
data = length 62, hash 71AEE50B
sample 49:
time = 632000
flags = 1
data = length 54, hash 52F61908
sample 50:
time = 634666
flags = 1
data = length 45, hash 7BD3E3A1
sample 51:
time = 637333
flags = 1
data = length 41, hash E0F65472
sample 52:
time = 640000
flags = 1
data = length 45, hash 41838675
sample 53:
time = 642666
flags = 1
data = length 44, hash FCBC2147
sample 54:
time = 645333
flags = 1
data = length 45, hash 1A5987E3
sample 55:
time = 648000
flags = 1
data = length 43, hash 99074864
sample 56:
time = 650666
flags = 1
data = length 57, hash D4A9B60A
sample 57:
time = 653333
flags = 1
data = length 52, hash 302129DA
sample 58:
time = 656000
flags = 1
data = length 57, hash D8DD99C0
sample 59:
time = 658666
flags = 1
data = length 206, hash F4B9EF26
sample 60:
time = 670666
flags = 1
data = length 197, hash 7B8ACC8A
sample 61:
time = 692000
flags = 1
data = length 186, hash 161027CB
sample 62:
time = 713333
flags = 1
data = length 186, hash 1D6871B6
sample 63:
time = 734666
flags = 1
data = length 201, hash 536E9FDB
sample 64:
time = 756000
flags = 1
data = length 192, hash D38EFAC5
sample 65:
time = 777333
flags = 1
data = length 194, hash 4B394EF3
sample 66:
time = 798666
flags = 1
data = length 206, hash 1B31BA99
sample 67:
time = 820000
flags = 1
data = length 212, hash AD061F43
sample 68:
time = 841333
flags = 1
data = length 180, hash 6D1F7481
sample 69:
time = 862666
flags = 1
data = length 195, hash D80B21F
sample 70:
time = 884000
flags = 1
data = length 186, hash D367882
sample 71:
time = 905333
flags = 1
data = length 195, hash 2722159A
sample 72:
time = 926666
flags = 1
data = length 199, hash 10CEE97A
sample 73:
time = 948000
flags = 1
data = length 191, hash 2CF9FB3F
sample 74:
time = 969333
flags = 1
data = length 197, hash A725DA0
sample 75:
time = 990666
flags = 1
data = length 211, hash D4E5DB9E
sample 76:
time = 1012000
flags = 1
data = length 189, hash 1A90F496
sample 77:
time = 1033333
flags = 1
data = length 187, hash 44DB2689
sample 78:
time = 1054666
flags = 1
data = length 197, hash 6D3E5117
sample 79:
time = 1076000
flags = 1
data = length 208, hash 5B57B288
sample 80:
time = 1097333
flags = 1
data = length 198, hash D5FC05
sample 81:
time = 1118666
flags = 1
data = length 192, hash 350BBA45
sample 82:
time = 1140000
flags = 1
data = length 195, hash 5F96F2A8
sample 83:
time = 1161333
flags = 1
data = length 202, hash 61D7CC33
sample 84:
time = 1182666
flags = 1
data = length 202, hash 49D335F2
sample 85:
time = 1204000
flags = 1
data = length 192, hash 2FE9CB1A
sample 86:
time = 1225333
flags = 1
data = length 201, hash BF0763B2
sample 87:
time = 1246666
flags = 1
data = length 184, hash AD047421
sample 88:
time = 1268000
flags = 1
data = length 196, hash F9088F14
sample 89:
time = 1289333
flags = 1
data = length 190, hash AC6D38FD
sample 90:
time = 1310666
flags = 1
data = length 195, hash 8D1A66D2
sample 91:
time = 1332000
flags = 1
data = length 197, hash B46BFB6B
sample 92:
time = 1353333
flags = 1
data = length 195, hash D9761F23
sample 93:
time = 1374666
flags = 1
data = length 204, hash 3391B617
sample 94:
time = 1396000
flags = 1
data = length 42, hash 33A1FB52
sample 95:
time = 1408000
flags = 1
data = length 44, hash 408B146E
sample 96:
time = 1410666
flags = 1
data = length 44, hash 171C7E0D
sample 97:
time = 1413333
flags = 1
data = length 54, hash 6307E16C
sample 98:
time = 1416000
flags = 1
data = length 53, hash 4A319572
sample 99:
time = 1418666
flags = 1
data = length 215, hash BA9C445C
sample 100:
time = 1430666
flags = 1
data = length 201, hash 3120D234
sample 101:
time = 1452000
flags = 1
data = length 187, hash DB44993C
sample 102:
time = 1473333
flags = 1
data = length 196, hash CF2002D7
sample 103:
time = 1494666
flags = 1
data = length 185, hash E03B5D7
sample 104:
time = 1516000
flags = 1
data = length 187, hash DA399A2C
sample 105:
time = 1537333
flags = 1
data = length 191, hash 292AA0DB
sample 106:
time = 1558666
flags = 1
data = length 201, hash 221910E0
sample 107:
time = 1580000
flags = 1
data = length 194, hash F4ED7821
sample 108:
time = 1601333
flags = 1
data = length 43, hash FDDA515E
sample 109:
time = 1613333
flags = 1
data = length 42, hash F3571C0A
sample 110:
time = 1616000
flags = 1
data = length 38, hash 39F910B3
sample 111:
time = 1618666
flags = 1
data = length 41, hash 2D189531
sample 112:
time = 1621333
flags = 1
data = length 43, hash 1F7574DB
sample 113:
time = 1624000
flags = 1
data = length 43, hash 644D15E5
sample 114:
time = 1626666
flags = 1
data = length 49, hash E8A0878
sample 115:
time = 1629333
flags = 1
data = length 55, hash DFF2046D
sample 116:
time = 1632000
flags = 1
data = length 49, hash 9FB8A23
sample 117:
time = 1634666
flags = 1
data = length 41, hash E3E15E3B
sample 118:
time = 1637333
flags = 1
data = length 42, hash E5D17A32
sample 119:
time = 1640000
flags = 1
data = length 42, hash F308B653
sample 120:
time = 1642666
flags = 1
data = length 55, hash BB750D76
sample 121:
time = 1645333
flags = 1
data = length 51, hash 96772ABF
sample 122:
time = 1648000
flags = 1
data = length 197, hash E4524346
sample 123:
time = 1660000
flags = 1
data = length 188, hash AC3E1BB5
sample 124:
time = 1681333
flags = 1
data = length 195, hash F56DB8A5
sample 125:
time = 1702666
flags = 1
data = length 198, hash C8970FF7
sample 126:
time = 1724000
flags = 1
data = length 202, hash AF425C68
sample 127:
time = 1745333
flags = 1
data = length 196, hash 4215D839
sample 128:
time = 1766666
flags = 1
data = length 204, hash DB9BE8E3
sample 129:
time = 1788000
flags = 1
data = length 206, hash E5B20AB8
sample 130:
time = 1809333
flags = 1
data = length 209, hash D7F47B95
sample 131:
time = 1830666
flags = 1
data = length 193, hash FB54FB05
sample 132:
time = 1852000
flags = 1
data = length 199, hash D99C3106
sample 133:
time = 1873333
flags = 1
data = length 206, hash 253885B9
sample 134:
time = 1894666
flags = 1
data = length 191, hash FBDD8162
sample 135:
time = 1916000
flags = 1
data = length 183, hash 7290332F
sample 136:
time = 1937333
flags = 1
data = length 189, hash 1A9DC3DE
sample 137:
time = 1958666
flags = 1
data = length 201, hash 5D936764
sample 138:
time = 1980000
flags = 1
data = length 193, hash 6B03E75E
sample 139:
time = 2001333
flags = 1
data = length 199, hash 8A21BA83
sample 140:
time = 2022666
flags = 1
data = length 41, hash E6362210
sample 141:
time = 2034666
flags = 1
data = length 43, hash 36A57B44
sample 142:
time = 2037333
flags = 1
data = length 43, hash E51797D5
sample 143:
time = 2040000
flags = 1
data = length 43, hash 1F336C72
sample 144:
time = 2042666
flags = 1
data = length 42, hash 201AD367
sample 145:
time = 2045333
flags = 1
data = length 50, hash 606CCD6
sample 146:
time = 2048000
flags = 1
data = length 56, hash B15EBD7A
sample 147:
time = 2050666
flags = 1
data = length 212, hash 273B8D22
sample 148:
time = 2062666
flags = 1
data = length 194, hash 44F9CE1
sample 149:
time = 2084000
flags = 1
data = length 195, hash EDF9EBA1
sample 150:
time = 2105333
flags = 1
data = length 194, hash CE9F2D26
sample 151:
time = 2126666
flags = 1
data = length 192, hash 204F8A23
sample 152:
time = 2148000
flags = 1
data = length 206, hash DFA57E67
sample 153:
time = 2169333
flags = 1
data = length 196, hash 3CF084AB
sample 154:
time = 2190666
flags = 1
data = length 202, hash 2AF75C08
sample 155:
time = 2212000
flags = 1
data = length 203, hash 748EAF7
sample 156:
time = 2233333
flags = 1
data = length 205, hash ED82379D
sample 157:
time = 2254666
flags = 1
data = length 193, hash 61F26F22
sample 158:
time = 2276000
flags = 1
data = length 189, hash 85EF1D20
sample 159:
time = 2297333
flags = 1
data = length 187, hash 25E41FBF
sample 160:
time = 2318666
flags = 1
data = length 199, hash F365808
sample 161:
time = 2340000
flags = 1
data = length 197, hash 94205329
sample 162:
time = 2361333
flags = 1
data = length 201, hash FA2B2055
sample 163:
time = 2382666
flags = 1
data = length 194, hash AF95381F
sample 164:
time = 2404000
flags = 1
data = length 201, hash 923D3534
sample 165:
time = 2425333
flags = 1
data = length 198, hash 35F84C2E
sample 166:
time = 2446666
flags = 1
data = length 204, hash 6642CA40
sample 167:
time = 2468000
flags = 1
data = length 183, hash 3E2DC6BE
sample 168:
time = 2489333
flags = 1
data = length 197, hash B1E458CE
sample 169:
time = 2510666
flags = 1
data = length 193, hash E9218C84
sample 170:
time = 2532000
flags = 1
data = length 192, hash FEF08D4B
sample 171:
time = 2553333
flags = 1
data = length 201, hash FC411147
sample 172:
time = 2574666
flags = 1
data = length 218, hash 86893464
sample 173:
time = 2596000
flags = 1
data = length 226, hash 31C5320
sample 174:
time = 2617333
flags = 1
data = length 233, hash 9432BEE5
sample 175:
time = 2638666
flags = 1
data = length 213, hash B3FCC53E
sample 176:
time = 2660000
flags = 1
data = length 204, hash D70DD5A2
sample 177:
time = 2681333
flags = 1
data = length 212, hash A4EF1B69
sample 178:
time = 2702666
flags = 1
data = length 203, hash 8B0748B5
sample 179:
time = 2724000
flags = 1
data = length 149, hash E455335B
tracksEnded = true
testdata/src/test/assets/ogg/bear_vorbis_gap.ogg.1.dump 0 → 100644
seekMap:
isSeekable = true
duration = 2741000
getPosition(0) = [[timeUs=0, position=4005]]
getPosition(1) = [[timeUs=1, position=4005]]
getPosition(1370500) = [[timeUs=1370500, position=4005]]
getPosition(2741000) = [[timeUs=2741000, position=4005]]
numberOfTracks = 1
track 0:
total output bytes = 17598
sample count = 109
format 0:
averageBitrate = 112000
sampleMimeType = audio/vorbis
channelCount = 2
sampleRate = 48000
initializationData:
data = length 30, hash 9A8FF207
data = length 3832, hash 8A406249
sample 0:
time = 896000
flags = 1
data = length 195, hash 2722159A
sample 1:
time = 917333
flags = 1
data = length 199, hash 10CEE97A
sample 2:
time = 938666
flags = 1
data = length 191, hash 2CF9FB3F
sample 3:
time = 960000
flags = 1
data = length 197, hash A725DA0
sample 4:
time = 981333
flags = 1
data = length 211, hash D4E5DB9E
sample 5:
time = 1002666
flags = 1
data = length 189, hash 1A90F496
sample 6:
time = 1024000
flags = 1
data = length 187, hash 44DB2689
sample 7:
time = 1045333
flags = 1
data = length 197, hash 6D3E5117
sample 8:
time = 1066666
flags = 1
data = length 208, hash 5B57B288
sample 9:
time = 1088000
flags = 1
data = length 198, hash D5FC05
sample 10:
time = 1109333
flags = 1
data = length 192, hash 350BBA45
sample 11:
time = 1130666
flags = 1
data = length 195, hash 5F96F2A8
sample 12:
time = 1152000
flags = 1
data = length 202, hash 61D7CC33
sample 13:
time = 1173333
flags = 1
data = length 202, hash 49D335F2
sample 14:
time = 1194666
flags = 1
data = length 192, hash 2FE9CB1A
sample 15:
time = 1216000
flags = 1
data = length 201, hash BF0763B2
sample 16:
time = 1237333
flags = 1
data = length 184, hash AD047421
sample 17:
time = 1258666
flags = 1
data = length 196, hash F9088F14
sample 18:
time = 1280000
flags = 1
data = length 190, hash AC6D38FD
sample 19:
time = 1301333
flags = 1
data = length 195, hash 8D1A66D2
sample 20:
time = 1322666
flags = 1
data = length 197, hash B46BFB6B
sample 21:
time = 1344000
flags = 1
data = length 195, hash D9761F23
sample 22:
time = 1365333
flags = 1
data = length 204, hash 3391B617
sample 23:
time = 1386666
flags = 1
data = length 42, hash 33A1FB52
sample 24:
time = 1398666
flags = 1
data = length 44, hash 408B146E
sample 25:
time = 1401333
flags = 1
data = length 44, hash 171C7E0D
sample 26:
time = 1404000
flags = 1
data = length 54, hash 6307E16C
sample 27:
time = 1406666
flags = 1
data = length 53, hash 4A319572
sample 28:
time = 1409333
flags = 1
data = length 215, hash BA9C445C
sample 29:
time = 1421333
flags = 1
data = length 201, hash 3120D234
sample 30:
time = 1442666
flags = 1
data = length 187, hash DB44993C
sample 31:
time = 1464000
flags = 1
data = length 196, hash CF2002D7
sample 32:
time = 1485333
flags = 1
data = length 185, hash E03B5D7
sample 33:
time = 1506666
flags = 1
data = length 187, hash DA399A2C
sample 34:
time = 1528000
flags = 1
data = length 191, hash 292AA0DB
sample 35:
time = 1549333
flags = 1
data = length 201, hash 221910E0
sample 36:
time = 1570666
flags = 1
data = length 194, hash F4ED7821
sample 37:
time = 1592000
flags = 1
data = length 43, hash FDDA515E
sample 38:
time = 1604000
flags = 1
data = length 42, hash F3571C0A
sample 39:
time = 1606666
flags = 1
data = length 38, hash 39F910B3
sample 40:
time = 1609333
flags = 1
data = length 41, hash 2D189531
sample 41:
time = 1612000
flags = 1
data = length 43, hash 1F7574DB
sample 42:
time = 1614666
flags = 1
data = length 43, hash 644D15E5
sample 43:
time = 1617333
flags = 1
data = length 49, hash E8A0878
sample 44:
time = 1620000
flags = 1
data = length 55, hash DFF2046D
sample 45:
time = 1622666
flags = 1
data = length 49, hash 9FB8A23
sample 46:
time = 1625333
flags = 1
data = length 41, hash E3E15E3B
sample 47:
time = 1628000
flags = 1
data = length 42, hash E5D17A32
sample 48:
time = 1630666
flags = 1
data = length 42, hash F308B653
sample 49:
time = 1633333
flags = 1
data = length 55, hash BB750D76
sample 50:
time = 1636000
flags = 1
data = length 51, hash 96772ABF
sample 51:
time = 1638666
flags = 1
data = length 197, hash E4524346
sample 52:
time = 1650666
flags = 1
data = length 188, hash AC3E1BB5
sample 53:
time = 1672000
flags = 1
data = length 195, hash F56DB8A5
sample 54:
time = 1693333
flags = 1
data = length 198, hash C8970FF7
sample 55:
time = 1714666
flags = 1
data = length 202, hash AF425C68
sample 56:
time = 1736000
flags = 1
data = length 196, hash 4215D839
sample 57:
time = 1757333
flags = 1
data = length 204, hash DB9BE8E3
sample 58:
time = 1778666
flags = 1
data = length 206, hash E5B20AB8
sample 59:
time = 1800000
flags = 1
data = length 209, hash D7F47B95
sample 60:
time = 1821333
flags = 1
data = length 193, hash FB54FB05
sample 61:
time = 1842666
flags = 1
data = length 199, hash D99C3106
sample 62:
time = 1864000
flags = 1
data = length 206, hash 253885B9
sample 63:
time = 1885333
flags = 1
data = length 191, hash FBDD8162
sample 64:
time = 1906666
flags = 1
data = length 183, hash 7290332F
sample 65:
time = 1928000
flags = 1
data = length 189, hash 1A9DC3DE
sample 66:
time = 1949333
flags = 1
data = length 201, hash 5D936764
sample 67:
time = 1970666
flags = 1
data = length 193, hash 6B03E75E
sample 68:
time = 1992000
flags = 1
data = length 199, hash 8A21BA83
sample 69:
time = 2013333
flags = 1
data = length 41, hash E6362210
sample 70:
time = 2025333
flags = 1
data = length 43, hash 36A57B44
sample 71:
time = 2028000
flags = 1
data = length 43, hash E51797D5
sample 72:
time = 2030666
flags = 1
data = length 43, hash 1F336C72
sample 73:
time = 2033333
flags = 1
data = length 42, hash 201AD367
sample 74:
time = 2036000
flags = 1
data = length 50, hash 606CCD6
sample 75:
time = 2038666
flags = 1
data = length 56, hash B15EBD7A
sample 76:
time = 2041333
flags = 1
data = length 212, hash 273B8D22
sample 77:
time = 2053333
flags = 1
data = length 194, hash 44F9CE1
sample 78:
time = 2074666
flags = 1
data = length 195, hash EDF9EBA1
sample 79:
time = 2096000
flags = 1
data = length 194, hash CE9F2D26
sample 80:
time = 2117333
flags = 1
data = length 192, hash 204F8A23
sample 81:
time = 2138666
flags = 1
data = length 206, hash DFA57E67
sample 82:
time = 2160000
flags = 1
data = length 196, hash 3CF084AB
sample 83:
time = 2181333
flags = 1
data = length 202, hash 2AF75C08
sample 84:
time = 2202666
flags = 1
data = length 203, hash 748EAF7
sample 85:
time = 2224000
flags = 1
data = length 205, hash ED82379D
sample 86:
time = 2245333
flags = 1
data = length 193, hash 61F26F22
sample 87:
time = 2266666
flags = 1
data = length 189, hash 85EF1D20
sample 88:
time = 2288000
flags = 1
data = length 187, hash 25E41FBF
sample 89:
time = 2309333
flags = 1
data = length 199, hash F365808
sample 90:
time = 2330666
flags = 1
data = length 197, hash 94205329
sample 91:
time = 2352000
flags = 1
data = length 201, hash FA2B2055
sample 92:
time = 2373333
flags = 1
data = length 194, hash AF95381F
sample 93:
time = 2394666
flags = 1
data = length 201, hash 923D3534
sample 94:
time = 2416000
flags = 1
data = length 198, hash 35F84C2E
sample 95:
time = 2437333
flags = 1
data = length 204, hash 6642CA40
sample 96:
time = 2458666
flags = 1
data = length 183, hash 3E2DC6BE
sample 97:
time = 2480000
flags = 1
data = length 197, hash B1E458CE
sample 98:
time = 2501333
flags = 1
data = length 193, hash E9218C84
sample 99:
time = 2522666
flags = 1
data = length 192, hash FEF08D4B
sample 100:
time = 2544000
flags = 1
data = length 201, hash FC411147
sample 101:
time = 2565333
flags = 1
data = length 218, hash 86893464
sample 102:
time = 2586666
flags = 1
data = length 226, hash 31C5320
sample 103:
time = 2608000
flags = 1
data = length 233, hash 9432BEE5
sample 104:
time = 2629333
flags = 1
data = length 213, hash B3FCC53E
sample 105:
time = 2650666
flags = 1
data = length 204, hash D70DD5A2
sample 106:
time = 2672000
flags = 1
data = length 212, hash A4EF1B69
sample 107:
time = 2693333
flags = 1
data = length 203, hash 8B0748B5
sample 108:
time = 2714666
flags = 1
data = length 149, hash E455335B
tracksEnded = true
testdata/src/test/assets/ogg/bear_vorbis_gap.ogg.2.dump 0 → 100644
seekMap:
isSeekable = true
duration = 2741000
getPosition(0) = [[timeUs=0, position=4005]]
getPosition(1) = [[timeUs=1, position=4005]]
getPosition(1370500) = [[timeUs=1370500, position=4005]]
getPosition(2741000) = [[timeUs=2741000, position=4005]]
numberOfTracks = 1
track 0:
total output bytes = 8658
sample count = 49
format 0:
averageBitrate = 112000
sampleMimeType = audio/vorbis
channelCount = 2
sampleRate = 48000
initializationData:
data = length 30, hash 9A8FF207
data = length 3832, hash 8A406249
sample 0:
time = 1821333
flags = 1
data = length 193, hash FB54FB05
sample 1:
time = 1842666
flags = 1
data = length 199, hash D99C3106
sample 2:
time = 1864000
flags = 1
data = length 206, hash 253885B9
sample 3:
time = 1885333
flags = 1
data = length 191, hash FBDD8162
sample 4:
time = 1906666
flags = 1
data = length 183, hash 7290332F
sample 5:
time = 1928000
flags = 1
data = length 189, hash 1A9DC3DE
sample 6:
time = 1949333
flags = 1
data = length 201, hash 5D936764
sample 7:
time = 1970666
flags = 1
data = length 193, hash 6B03E75E
sample 8:
time = 1992000
flags = 1
data = length 199, hash 8A21BA83
sample 9:
time = 2013333
flags = 1
data = length 41, hash E6362210
sample 10:
time = 2025333
flags = 1
data = length 43, hash 36A57B44
sample 11:
time = 2028000
flags = 1
data = length 43, hash E51797D5
sample 12:
time = 2030666
flags = 1
data = length 43, hash 1F336C72
sample 13:
time = 2033333
flags = 1
data = length 42, hash 201AD367
sample 14:
time = 2036000
flags = 1
data = length 50, hash 606CCD6
sample 15:
time = 2038666
flags = 1
data = length 56, hash B15EBD7A
sample 16:
time = 2041333
flags = 1
data = length 212, hash 273B8D22
sample 17:
time = 2053333
flags = 1
data = length 194, hash 44F9CE1
sample 18:
time = 2074666
flags = 1
data = length 195, hash EDF9EBA1
sample 19:
time = 2096000
flags = 1
data = length 194, hash CE9F2D26
sample 20:
time = 2117333
flags = 1
data = length 192, hash 204F8A23
sample 21:
time = 2138666
flags = 1
data = length 206, hash DFA57E67
sample 22:
time = 2160000
flags = 1
data = length 196, hash 3CF084AB
sample 23:
time = 2181333
flags = 1
data = length 202, hash 2AF75C08
sample 24:
time = 2202666
flags = 1
data = length 203, hash 748EAF7
sample 25:
time = 2224000
flags = 1
data = length 205, hash ED82379D
sample 26:
time = 2245333
flags = 1
data = length 193, hash 61F26F22
sample 27:
time = 2266666
flags = 1
data = length 189, hash 85EF1D20
sample 28:
time = 2288000
flags = 1
data = length 187, hash 25E41FBF
sample 29:
time = 2309333
flags = 1
data = length 199, hash F365808
sample 30:
time = 2330666
flags = 1
data = length 197, hash 94205329
sample 31:
time = 2352000
flags = 1
data = length 201, hash FA2B2055
sample 32:
time = 2373333
flags = 1
data = length 194, hash AF95381F
sample 33:
time = 2394666
flags = 1
data = length 201, hash 923D3534
sample 34:
time = 2416000
flags = 1
data = length 198, hash 35F84C2E
sample 35:
time = 2437333
flags = 1
data = length 204, hash 6642CA40
sample 36:
time = 2458666
flags = 1
data = length 183, hash 3E2DC6BE
sample 37:
time = 2480000
flags = 1
data = length 197, hash B1E458CE
sample 38:
time = 2501333
flags = 1
data = length 193, hash E9218C84
sample 39:
time = 2522666
flags = 1
data = length 192, hash FEF08D4B
sample 40:
time = 2544000
flags = 1
data = length 201, hash FC411147
sample 41:
time = 2565333
flags = 1
data = length 218, hash 86893464
sample 42:
time = 2586666
flags = 1
data = length 226, hash 31C5320
sample 43:
time = 2608000
flags = 1
data = length 233, hash 9432BEE5
sample 44:
time = 2629333
flags = 1
data = length 213, hash B3FCC53E
sample 45:
time = 2650666
flags = 1
data = length 204, hash D70DD5A2
sample 46:
time = 2672000
flags = 1
data = length 212, hash A4EF1B69
sample 47:
time = 2693333
flags = 1
data = length 203, hash 8B0748B5
sample 48:
time = 2714666
flags = 1
data = length 149, hash E455335B
tracksEnded = true
testdata/src/test/assets/ogg/bear_vorbis_gap.ogg.3.dump 0 → 100644
seekMap:
isSeekable = true
duration = 2741000
getPosition(0) = [[timeUs=0, position=4005]]
getPosition(1) = [[timeUs=1, position=4005]]
getPosition(1370500) = [[timeUs=1370500, position=4005]]
getPosition(2741000) = [[timeUs=2741000, position=4005]]
numberOfTracks = 1
track 0:
total output bytes = 0
sample count = 0
format 0:
averageBitrate = 112000
sampleMimeType = audio/vorbis
channelCount = 2
sampleRate = 48000
initializationData:
data = length 30, hash 9A8FF207
data = length 3832, hash 8A406249
tracksEnded = true
testdata/src/test/assets/ogg/bear_vorbis_gap.ogg.unknown_length.dump 0 → 100644
seekMap:
isSeekable = false
duration = UNSET TIME
getPosition(0) = [[timeUs=0, position=0]]
numberOfTracks = 1
track 0:
total output bytes = 26873
sample count = 180
format 0:
averageBitrate = 112000
sampleMimeType = audio/vorbis
channelCount = 2
sampleRate = 48000
initializationData:
data = length 30, hash 9A8FF207
data = length 3832, hash 8A406249
sample 0:
time = 0
flags = 1
data = length 49, hash 2FFF94F0
sample 1:
time = 0
flags = 1
data = length 44, hash 3946418A
sample 2:
time = 2666
flags = 1
data = length 55, hash 2A0B878E
sample 3:
time = 5333
flags = 1
data = length 53, hash CC3B6879
sample 4:
time = 8000
flags = 1
data = length 215, hash 106AE950
sample 5:
time = 20000
flags = 1
data = length 192, hash 2B219F53
sample 6:
time = 41333
flags = 1
data = length 197, hash FBC39422
sample 7:
time = 62666
flags = 1
data = length 209, hash 386E8979
sample 8:
time = 84000
flags = 1
data = length 42, hash E81162C1
sample 9:
time = 96000
flags = 1
data = length 41, hash F15BEE36
sample 10:
time = 98666
flags = 1
data = length 42, hash D67EB19
sample 11:
time = 101333
flags = 1
data = length 42, hash F4DE4792
sample 12:
time = 104000
flags = 1
data = length 53, hash 80F66AC3
sample 13:
time = 106666
flags = 1
data = length 56, hash DCB9DFC4
sample 14:
time = 109333
flags = 1
data = length 55, hash 4E0C4E9D
sample 15:
time = 112000
flags = 1
data = length 203, hash 176B6862
sample 16:
time = 124000
flags = 1
data = length 193, hash AB13CB10
sample 17:
time = 145333
flags = 1
data = length 203, hash DE63DE9F
sample 18:
time = 166666
flags = 1
data = length 194, hash 4A9508A2
sample 19:
time = 188000
flags = 1
data = length 210, hash 196899B3
sample 20:
time = 209333
flags = 1
data = length 195, hash B68407F1
sample 21:
time = 230666
flags = 1
data = length 193, hash A1FA86E3
sample 22:
time = 252000
flags = 1
data = length 194, hash 5C0B9343
sample 23:
time = 273333
flags = 1
data = length 198, hash 789914B2
sample 24:
time = 294666
flags = 1
data = length 183, hash 1B82D11F
sample 25:
time = 316000
flags = 1
data = length 199, hash D5B848F4
sample 26:
time = 337333
flags = 1
data = length 192, hash B34427EA
sample 27:
time = 358666
flags = 1
data = length 199, hash C2599BB5
sample 28:
time = 380000
flags = 1
data = length 195, hash BFD83194
sample 29:
time = 401333
flags = 1
data = length 199, hash C9A7F7CA
sample 30:
time = 422666
flags = 1
data = length 44, hash 5D76EAD6
sample 31:
time = 434666
flags = 1
data = length 43, hash 8619C423
sample 32:
time = 437333
flags = 1
data = length 43, hash E490BBE
sample 33:
time = 440000
flags = 1
data = length 53, hash 8A557CAE
sample 34:
time = 442666
flags = 1
data = length 56, hash 81007BBA
sample 35:
time = 445333
flags = 1
data = length 56, hash 4E4DD67F
sample 36:
time = 448000
flags = 1
data = length 222, hash 414188AB
sample 37:
time = 460000
flags = 1
data = length 202, hash 67A07D30
sample 38:
time = 481333
flags = 1
data = length 200, hash E357D853
sample 39:
time = 502666
flags = 1
data = length 203, hash 4653DC90
sample 40:
time = 524000
flags = 1
data = length 192, hash A65E6C09
sample 41:
time = 545333
flags = 1
data = length 202, hash FBEAC508
sample 42:
time = 566666
flags = 1
data = length 202, hash E9B7B59F
sample 43:
time = 588000
flags = 1
data = length 204, hash E24AA78E
sample 44:
time = 609333
flags = 1
data = length 41, hash 3FBC5216
sample 45:
time = 621333
flags = 1
data = length 47, hash 153FBC55
sample 46:
time = 624000
flags = 1
data = length 42, hash 2B493D6C
sample 47:
time = 626666
flags = 1
data = length 42, hash 8303BEE3
sample 48:
time = 629333
flags = 1
data = length 62, hash 71AEE50B
sample 49:
time = 632000
flags = 1
data = length 54, hash 52F61908
sample 50:
time = 634666
flags = 1
data = length 45, hash 7BD3E3A1
sample 51:
time = 637333
flags = 1
data = length 41, hash E0F65472
sample 52:
time = 640000
flags = 1
data = length 45, hash 41838675
sample 53:
time = 642666
flags = 1
data = length 44, hash FCBC2147
sample 54:
time = 645333
flags = 1
data = length 45, hash 1A5987E3
sample 55:
time = 648000
flags = 1
data = length 43, hash 99074864
sample 56:
time = 650666
flags = 1
data = length 57, hash D4A9B60A
sample 57:
time = 653333
flags = 1
data = length 52, hash 302129DA
sample 58:
time = 656000
flags = 1
data = length 57, hash D8DD99C0
sample 59:
time = 658666
flags = 1
data = length 206, hash F4B9EF26
sample 60:
time = 670666
flags = 1
data = length 197, hash 7B8ACC8A
sample 61:
time = 692000
flags = 1
data = length 186, hash 161027CB
sample 62:
time = 713333
flags = 1
data = length 186, hash 1D6871B6
sample 63:
time = 734666
flags = 1
data = length 201, hash 536E9FDB
sample 64:
time = 756000
flags = 1
data = length 192, hash D38EFAC5
sample 65:
time = 777333
flags = 1
data = length 194, hash 4B394EF3
sample 66:
time = 798666
flags = 1
data = length 206, hash 1B31BA99
sample 67:
time = 820000
flags = 1
data = length 212, hash AD061F43
sample 68:
time = 841333
flags = 1
data = length 180, hash 6D1F7481
sample 69:
time = 862666
flags = 1
data = length 195, hash D80B21F
sample 70:
time = 884000
flags = 1
data = length 186, hash D367882
sample 71:
time = 905333
flags = 1
data = length 195, hash 2722159A
sample 72:
time = 926666
flags = 1
data = length 199, hash 10CEE97A
sample 73:
time = 948000
flags = 1
data = length 191, hash 2CF9FB3F
sample 74:
time = 969333
flags = 1
data = length 197, hash A725DA0
sample 75:
time = 990666
flags = 1
data = length 211, hash D4E5DB9E
sample 76:
time = 1012000
flags = 1
data = length 189, hash 1A90F496
sample 77:
time = 1033333
flags = 1
data = length 187, hash 44DB2689
sample 78:
time = 1054666
flags = 1
data = length 197, hash 6D3E5117
sample 79:
time = 1076000
flags = 1
data = length 208, hash 5B57B288
sample 80:
time = 1097333
flags = 1
data = length 198, hash D5FC05
sample 81:
time = 1118666
flags = 1
data = length 192, hash 350BBA45
sample 82:
time = 1140000
flags = 1
data = length 195, hash 5F96F2A8
sample 83:
time = 1161333
flags = 1
data = length 202, hash 61D7CC33
sample 84:
time = 1182666
flags = 1
data = length 202, hash 49D335F2
sample 85:
time = 1204000
flags = 1
data = length 192, hash 2FE9CB1A
sample 86:
time = 1225333
flags = 1
data = length 201, hash BF0763B2
sample 87:
time = 1246666
flags = 1
data = length 184, hash AD047421
sample 88:
time = 1268000
flags = 1
data = length 196, hash F9088F14
sample 89:
time = 1289333
flags = 1
data = length 190, hash AC6D38FD
sample 90:
time = 1310666
flags = 1
data = length 195, hash 8D1A66D2
sample 91:
time = 1332000
flags = 1
data = length 197, hash B46BFB6B
sample 92:
time = 1353333
flags = 1
data = length 195, hash D9761F23
sample 93:
time = 1374666
flags = 1
data = length 204, hash 3391B617
sample 94:
time = 1396000
flags = 1
data = length 42, hash 33A1FB52
sample 95:
time = 1408000
flags = 1
data = length 44, hash 408B146E
sample 96:
time = 1410666
flags = 1
data = length 44, hash 171C7E0D
sample 97:
time = 1413333
flags = 1
data = length 54, hash 6307E16C
sample 98:
time = 1416000
flags = 1
data = length 53, hash 4A319572
sample 99:
time = 1418666
flags = 1
data = length 215, hash BA9C445C
sample 100:
time = 1430666
flags = 1
data = length 201, hash 3120D234
sample 101:
time = 1452000
flags = 1
data = length 187, hash DB44993C
sample 102:
time = 1473333
flags = 1
data = length 196, hash CF2002D7
sample 103:
time = 1494666
flags = 1
data = length 185, hash E03B5D7
sample 104:
time = 1516000
flags = 1
data = length 187, hash DA399A2C
sample 105:
time = 1537333
flags = 1
data = length 191, hash 292AA0DB
sample 106:
time = 1558666
flags = 1
data = length 201, hash 221910E0
sample 107:
time = 1580000
flags = 1
data = length 194, hash F4ED7821
sample 108:
time = 1601333
flags = 1
data = length 43, hash FDDA515E
sample 109:
time = 1613333
flags = 1
data = length 42, hash F3571C0A
sample 110:
time = 1616000
flags = 1
data = length 38, hash 39F910B3
sample 111:
time = 1618666
flags = 1
data = length 41, hash 2D189531
sample 112:
time = 1621333
flags = 1
data = length 43, hash 1F7574DB
sample 113:
time = 1624000
flags = 1
data = length 43, hash 644D15E5
sample 114:
time = 1626666
flags = 1
data = length 49, hash E8A0878
sample 115:
time = 1629333
flags = 1
data = length 55, hash DFF2046D
sample 116:
time = 1632000
flags = 1
data = length 49, hash 9FB8A23
sample 117:
time = 1634666
flags = 1
data = length 41, hash E3E15E3B
sample 118:
time = 1637333
flags = 1
data = length 42, hash E5D17A32
sample 119:
time = 1640000
flags = 1
data = length 42, hash F308B653
sample 120:
time = 1642666
flags = 1
data = length 55, hash BB750D76
sample 121:
time = 1645333
flags = 1
data = length 51, hash 96772ABF
sample 122:
time = 1648000
flags = 1
data = length 197, hash E4524346
sample 123:
time = 1660000
flags = 1
data = length 188, hash AC3E1BB5
sample 124:
time = 1681333
flags = 1
data = length 195, hash F56DB8A5
sample 125:
time = 1702666
flags = 1
data = length 198, hash C8970FF7
sample 126:
time = 1724000
flags = 1
data = length 202, hash AF425C68
sample 127:
time = 1745333
flags = 1
data = length 196, hash 4215D839
sample 128:
time = 1766666
flags = 1
data = length 204, hash DB9BE8E3
sample 129:
time = 1788000
flags = 1
data = length 206, hash E5B20AB8
sample 130:
time = 1809333
flags = 1
data = length 209, hash D7F47B95
sample 131:
time = 1830666
flags = 1
data = length 193, hash FB54FB05
sample 132:
time = 1852000
flags = 1
data = length 199, hash D99C3106
sample 133:
time = 1873333
flags = 1
data = length 206, hash 253885B9
sample 134:
time = 1894666
flags = 1
data = length 191, hash FBDD8162
sample 135:
time = 1916000
flags = 1
data = length 183, hash 7290332F
sample 136:
time = 1937333
flags = 1
data = length 189, hash 1A9DC3DE
sample 137:
time = 1958666
flags = 1
data = length 201, hash 5D936764
sample 138:
time = 1980000
flags = 1
data = length 193, hash 6B03E75E
sample 139:
time = 2001333
flags = 1
data = length 199, hash 8A21BA83
sample 140:
time = 2022666
flags = 1
data = length 41, hash E6362210
sample 141:
time = 2034666
flags = 1
data = length 43, hash 36A57B44
sample 142:
time = 2037333
flags = 1
data = length 43, hash E51797D5
sample 143:
time = 2040000
flags = 1
data = length 43, hash 1F336C72
sample 144:
time = 2042666
flags = 1
data = length 42, hash 201AD367
sample 145:
time = 2045333
flags = 1
data = length 50, hash 606CCD6
sample 146:
time = 2048000
flags = 1
data = length 56, hash B15EBD7A
sample 147:
time = 2050666
flags = 1
data = length 212, hash 273B8D22
sample 148:
time = 2062666
flags = 1
data = length 194, hash 44F9CE1
sample 149:
time = 2084000
flags = 1
data = length 195, hash EDF9EBA1
sample 150:
time = 2105333
flags = 1
data = length 194, hash CE9F2D26
sample 151:
time = 2126666
flags = 1
data = length 192, hash 204F8A23
sample 152:
time = 2148000
flags = 1
data = length 206, hash DFA57E67
sample 153:
time = 2169333
flags = 1
data = length 196, hash 3CF084AB
sample 154:
time = 2190666
flags = 1
data = length 202, hash 2AF75C08
sample 155:
time = 2212000
flags = 1
data = length 203, hash 748EAF7
sample 156:
time = 2233333
flags = 1
data = length 205, hash ED82379D
sample 157:
time = 2254666
flags = 1
data = length 193, hash 61F26F22
sample 158:
time = 2276000
flags = 1
data = length 189, hash 85EF1D20
sample 159:
time = 2297333
flags = 1
data = length 187, hash 25E41FBF
sample 160:
time = 2318666
flags = 1
data = length 199, hash F365808
sample 161:
time = 2340000
flags = 1
data = length 197, hash 94205329
sample 162:
time = 2361333
flags = 1
data = length 201, hash FA2B2055
sample 163:
time = 2382666
flags = 1
data = length 194, hash AF95381F
sample 164:
time = 2404000
flags = 1
data = length 201, hash 923D3534
sample 165:
time = 2425333
flags = 1
data = length 198, hash 35F84C2E
sample 166:
time = 2446666
flags = 1
data = length 204, hash 6642CA40
sample 167:
time = 2468000
flags = 1
data = length 183, hash 3E2DC6BE
sample 168:
time = 2489333
flags = 1
data = length 197, hash B1E458CE
sample 169:
time = 2510666
flags = 1
data = length 193, hash E9218C84
sample 170:
time = 2532000
flags = 1
data = length 192, hash FEF08D4B
sample 171:
time = 2553333
flags = 1
data = length 201, hash FC411147
sample 172:
time = 2574666
flags = 1
data = length 218, hash 86893464
sample 173:
time = 2596000
flags = 1
data = length 226, hash 31C5320
sample 174:
time = 2617333
flags = 1
data = length 233, hash 9432BEE5
sample 175:
time = 2638666
flags = 1
data = length 213, hash B3FCC53E
sample 176:
time = 2660000
flags = 1
data = length 204, hash D70DD5A2
sample 177:
time = 2681333
flags = 1
data = length 212, hash A4EF1B69
sample 178:
time = 2702666
flags = 1
data = length 203, hash 8B0748B5
sample 179:
time = 2724000
flags = 1
data = length 149, hash E455335B
tracksEnded = true
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