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Merge branch 'RikHeijdens-mediaformat-id-dash' into dev

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This commit is contained in:
Oliver Woodman 2015-10-27 20:38:10 +00:00
commit e252dddeb0
18 changed files with 57 additions and 57 deletions
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3
demo/src/main/java/com/google/android/exoplayer/demo/PlayerActivity.java
View File

@ -508,8 +508,7 @@ public class PlayerActivity extends Activity implements SurfaceHolder.Callback,
}
private static String buildTrackIdString(MediaFormat format) {
return format.trackId == MediaFormat.NO_VALUE ? ""
: String.format(Locale.US, " (%d)", format.trackId);
return format.trackId == null ? "" : " (" + format.trackId + ")";
}
private boolean onTrackItemClick(MenuItem item, int type) {

16
library/src/androidTest/java/com/google/android/exoplayer/MediaFormatTest.java
View File

@ -15,11 +15,11 @@
*/
package com.google.android.exoplayer;
import com.google.android.exoplayer.util.Util;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import com.google.android.exoplayer.util.Util;
import junit.framework.TestCase;
import java.nio.ByteBuffer;
@ -45,20 +45,20 @@ public final class MediaFormatTest extends TestCase {
initData.add(initData2);
testConversionToFrameworkFormatV16(MediaFormat.createVideoFormat(
MediaFormat.NO_VALUE, "video/xyz", 5000, 102400, 1000L, 1280, 720, initData));
null, "video/xyz", 5000, 102400, 1000L, 1280, 720, initData));
testConversionToFrameworkFormatV16(MediaFormat.createVideoFormat(
MediaFormat.NO_VALUE, "video/xyz", 5000, MediaFormat.NO_VALUE, C.UNKNOWN_TIME_US, 1280, 720,
null, "video/xyz", 5000, MediaFormat.NO_VALUE, C.UNKNOWN_TIME_US, 1280, 720,
null));
testConversionToFrameworkFormatV16(MediaFormat.createAudioFormat(
MediaFormat.NO_VALUE, "audio/xyz", 500, 128, 1000L, 5, 44100, initData, null));
null, "audio/xyz", 500, 128, 1000L, 5, 44100, initData, null));
testConversionToFrameworkFormatV16(MediaFormat.createAudioFormat(
MediaFormat.NO_VALUE, "audio/xyz", 500, MediaFormat.NO_VALUE, C.UNKNOWN_TIME_US, 5, 44100,
null, "audio/xyz", 500, MediaFormat.NO_VALUE, C.UNKNOWN_TIME_US, 5, 44100,
null, null));
testConversionToFrameworkFormatV16(
MediaFormat.createTextFormat(MediaFormat.NO_VALUE, "text/xyz", MediaFormat.NO_VALUE, 1000L,
MediaFormat.createTextFormat(null, "text/xyz", MediaFormat.NO_VALUE, 1000L,
"eng"));
testConversionToFrameworkFormatV16(
MediaFormat.createTextFormat(MediaFormat.NO_VALUE, "text/xyz", MediaFormat.NO_VALUE,
MediaFormat.createTextFormat(null, "text/xyz", MediaFormat.NO_VALUE,
C.UNKNOWN_TIME_US, null));
}

2
library/src/main/java/com/google/android/exoplayer/FrameworkSampleSource.java
View File

@ -315,7 +315,7 @@ public final class FrameworkSampleSource implements SampleSource, SampleSourceRe
}
long durationUs = format.containsKey(android.media.MediaFormat.KEY_DURATION)
? format.getLong(android.media.MediaFormat.KEY_DURATION) : C.UNKNOWN_TIME_US;
MediaFormat mediaFormat = new MediaFormat(MediaFormat.NO_VALUE, mimeType, MediaFormat.NO_VALUE,
MediaFormat mediaFormat = new MediaFormat(null, mimeType, MediaFormat.NO_VALUE,
maxInputSize, durationUs, width, height, rotationDegrees, MediaFormat.NO_VALUE,
channelCount, sampleRate, language, MediaFormat.OFFSET_SAMPLE_RELATIVE, initializationData,
false, MediaFormat.NO_VALUE, MediaFormat.NO_VALUE);

28
library/src/main/java/com/google/android/exoplayer/MediaFormat.java
View File

@ -15,12 +15,12 @@
*/
package com.google.android.exoplayer;
import com.google.android.exoplayer.util.Assertions;
import com.google.android.exoplayer.util.Util;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import com.google.android.exoplayer.util.Assertions;
import com.google.android.exoplayer.util.Util;
import java.nio.ByteBuffer;
import java.util.Arrays;
import java.util.Collections;
@ -40,10 +40,10 @@ public final class MediaFormat {
public static final long OFFSET_SAMPLE_RELATIVE = Long.MAX_VALUE;
/**
* The identifier for the track represented by the format, or {@link #NO_VALUE} if unknown or not
* The identifier for the track represented by the format, or null if unknown or not
* applicable.
*/
public final int trackId;
public final String trackId;
/**
* The mime type of the format.
*/
@ -139,13 +139,13 @@ public final class MediaFormat {
private int hashCode;
private android.media.MediaFormat frameworkMediaFormat;
public static MediaFormat createVideoFormat(int trackId, String mimeType, int bitrate,
public static MediaFormat createVideoFormat(String trackId, String mimeType, int bitrate,
int maxInputSize, long durationUs, int width, int height, List<byte[]> initializationData) {
return createVideoFormat(trackId, mimeType, bitrate, maxInputSize, durationUs, width, height,
initializationData, NO_VALUE, NO_VALUE);
}
public static MediaFormat createVideoFormat(int trackId, String mimeType, int bitrate,
public static MediaFormat createVideoFormat(String trackId, String mimeType, int bitrate,
int maxInputSize, long durationUs, int width, int height, List<byte[]> initializationData,
int rotationDegrees, float pixelWidthHeightRatio) {
return new MediaFormat(trackId, mimeType, bitrate, maxInputSize, durationUs, width, height,
@ -153,7 +153,7 @@ public final class MediaFormat {
initializationData, false, NO_VALUE, NO_VALUE);
}
public static MediaFormat createAudioFormat(int trackId, String mimeType, int bitrate,
public static MediaFormat createAudioFormat(String trackId, String mimeType, int bitrate,
int maxInputSize, long durationUs, int channelCount, int sampleRate,
List<byte[]> initializationData, String language) {
return new MediaFormat(trackId, mimeType, bitrate, maxInputSize, durationUs, NO_VALUE, NO_VALUE,
@ -161,27 +161,27 @@ public final class MediaFormat {
initializationData, false, NO_VALUE, NO_VALUE);
}
public static MediaFormat createTextFormat(int trackId, String mimeType, int bitrate,
public static MediaFormat createTextFormat(String trackId, String mimeType, int bitrate,
long durationUs, String language) {
return createTextFormat(trackId, mimeType, bitrate, durationUs, language,
OFFSET_SAMPLE_RELATIVE);
}
public static MediaFormat createTextFormat(int trackId, String mimeType, int bitrate,
public static MediaFormat createTextFormat(String trackId, String mimeType, int bitrate,
long durationUs, String language, long subsampleOffsetUs) {
return new MediaFormat(trackId, mimeType, bitrate, NO_VALUE, durationUs, NO_VALUE, NO_VALUE,
NO_VALUE, NO_VALUE, NO_VALUE, NO_VALUE, language, subsampleOffsetUs, null, false, NO_VALUE,
NO_VALUE);
}
public static MediaFormat createFormatForMimeType(int trackId, String mimeType, int bitrate,
public static MediaFormat createFormatForMimeType(String trackId, String mimeType, int bitrate,
long durationUs) {
return new MediaFormat(trackId, mimeType, bitrate, NO_VALUE, durationUs, NO_VALUE, NO_VALUE,
NO_VALUE, NO_VALUE, NO_VALUE, NO_VALUE, null, OFFSET_SAMPLE_RELATIVE, null, false, NO_VALUE,
NO_VALUE);
}
/* package */ MediaFormat(int trackId, String mimeType, int bitrate, int maxInputSize,
/* package */ MediaFormat(String trackId, String mimeType, int bitrate, int maxInputSize,
long durationUs, int width, int height, int rotationDegrees, float pixelWidthHeightRatio,
int channelCount, int sampleRate, String language, long subsampleOffsetUs,
List<byte[]> initializationData, boolean adaptive, int maxWidth, int maxHeight) {
@ -230,7 +230,7 @@ public final class MediaFormat {
}
public MediaFormat copyAsAdaptive() {
return new MediaFormat(trackId, mimeType, NO_VALUE, NO_VALUE, durationUs, NO_VALUE, NO_VALUE,
return new MediaFormat(null, mimeType, NO_VALUE, NO_VALUE, durationUs, NO_VALUE, NO_VALUE,
NO_VALUE, NO_VALUE, NO_VALUE, NO_VALUE, null, OFFSET_SAMPLE_RELATIVE, null, true, maxWidth,
maxHeight);
}
@ -288,7 +288,7 @@ public final class MediaFormat {
public int hashCode() {
if (hashCode == 0) {
int result = 17;
result = 31 * result + trackId;
result = 31 * result + (trackId == null ? 0 : trackId.hashCode());
result = 31 * result + (mimeType == null ? 0 : mimeType.hashCode());
result = 31 * result + bitrate;
result = 31 * result + maxInputSize;

6
library/src/main/java/com/google/android/exoplayer/dash/DashChunkSource.java
View File

@ -610,14 +610,14 @@ public class DashChunkSource implements ChunkSource, Output {
String mediaMimeType, long durationUs) {
switch (adaptationSetType) {
case AdaptationSet.TYPE_VIDEO:
return MediaFormat.createVideoFormat(MediaFormat.NO_VALUE, mediaMimeType, format.bitrate,
return MediaFormat.createVideoFormat(format.id, mediaMimeType, format.bitrate,
MediaFormat.NO_VALUE, durationUs, format.width, format.height, null);
case AdaptationSet.TYPE_AUDIO:
return MediaFormat.createAudioFormat(MediaFormat.NO_VALUE, mediaMimeType, format.bitrate,
return MediaFormat.createAudioFormat(format.id, mediaMimeType, format.bitrate,
MediaFormat.NO_VALUE, durationUs, format.audioChannels, format.audioSamplingRate, null,
format.language);
case AdaptationSet.TYPE_TEXT:
return MediaFormat.createTextFormat(MediaFormat.NO_VALUE, mediaMimeType, format.bitrate,
return MediaFormat.createTextFormat(format.id, mediaMimeType, format.bitrate,
durationUs, format.language);
default:
return null;

7
library/src/main/java/com/google/android/exoplayer/extractor/flv/AudioTagPayloadReader.java
View File

@ -95,10 +95,9 @@ import java.util.Collections;
Pair<Integer, Integer> audioParams = CodecSpecificDataUtil.parseAacAudioSpecificConfig(
audioSpecificConfig);
MediaFormat mediaFormat = MediaFormat.createAudioFormat(MediaFormat.NO_VALUE,
MimeTypes.AUDIO_AAC, MediaFormat.NO_VALUE, MediaFormat.NO_VALUE, getDurationUs(),
audioParams.second, audioParams.first, Collections.singletonList(audioSpecificConfig),
null);
MediaFormat mediaFormat = MediaFormat.createAudioFormat(null, MimeTypes.AUDIO_AAC,
MediaFormat.NO_VALUE, MediaFormat.NO_VALUE, getDurationUs(), audioParams.second,
audioParams.first, Collections.singletonList(audioSpecificConfig), null);
output.format(mediaFormat);
hasOutputFormat = true;
} else if (packetType == AAC_PACKET_TYPE_AAC_RAW) {

6
library/src/main/java/com/google/android/exoplayer/extractor/flv/VideoTagPayloadReader.java
View File

@ -95,9 +95,9 @@ import java.util.List;
nalUnitLengthFieldLength = avcData.nalUnitLengthFieldLength;
// Construct and output the format.
MediaFormat mediaFormat = MediaFormat.createVideoFormat(MediaFormat.NO_VALUE,
MimeTypes.VIDEO_H264, MediaFormat.NO_VALUE, MediaFormat.NO_VALUE, getDurationUs(),
avcData.width, avcData.height, avcData.initializationData, MediaFormat.NO_VALUE,
MediaFormat mediaFormat = MediaFormat.createVideoFormat(null, MimeTypes.VIDEO_H264,
MediaFormat.NO_VALUE, MediaFormat.NO_VALUE, getDurationUs(), avcData.width,
avcData.height, avcData.initializationData, MediaFormat.NO_VALUE,
avcData.pixelWidthAspectRatio);
output.format(mediaFormat);
hasOutputFormat = true;

2
library/src/main/java/com/google/android/exoplayer/extractor/mp3/Mp3Extractor.java
View File

@ -332,7 +332,7 @@ public final class Mp3Extractor implements Extractor {
if (seeker == null) {
setupSeeker(extractorInput, headerPosition);
extractorOutput.seekMap(seeker);
trackOutput.format(MediaFormat.createAudioFormat(MediaFormat.NO_VALUE,
trackOutput.format(MediaFormat.createAudioFormat(null,
synchronizedHeader.mimeType, MediaFormat.NO_VALUE, MpegAudioHeader.MAX_FRAME_SIZE_BYTES,
seeker.getDurationUs(), synchronizedHeader.channels, synchronizedHeader.sampleRate, null,
null));

12
library/src/main/java/com/google/android/exoplayer/extractor/mp4/AtomParsers.java
View File

@ -454,13 +454,13 @@ import java.util.List;
parseAudioSampleEntry(stsd, childAtomType, childStartPosition, childAtomSize, trackId,
durationUs, language, out, i);
} else if (childAtomType == Atom.TYPE_TTML) {
out.mediaFormat = MediaFormat.createTextFormat(trackId, MimeTypes.APPLICATION_TTML,
out.mediaFormat = MediaFormat.createTextFormat(Integer.toString(trackId), MimeTypes.APPLICATION_TTML,
MediaFormat.NO_VALUE, durationUs, language);
} else if (childAtomType == Atom.TYPE_tx3g) {
out.mediaFormat = MediaFormat.createTextFormat(trackId, MimeTypes.APPLICATION_TX3G,
out.mediaFormat = MediaFormat.createTextFormat(Integer.toString(trackId), MimeTypes.APPLICATION_TX3G,
MediaFormat.NO_VALUE, durationUs, language);
} else if (childAtomType == Atom.TYPE_stpp) {
out.mediaFormat = MediaFormat.createTextFormat(trackId, MimeTypes.APPLICATION_TTML,
out.mediaFormat = MediaFormat.createTextFormat(Integer.toString(trackId), MimeTypes.APPLICATION_TTML,
MediaFormat.NO_VALUE, durationUs, language, 0 /* subsample timing is absolute */);
}
stsd.setPosition(childStartPosition + childAtomSize);
@ -531,7 +531,7 @@ import java.util.List;
return;
}
out.mediaFormat = MediaFormat.createVideoFormat(trackId, mimeType, MediaFormat.NO_VALUE,
out.mediaFormat = MediaFormat.createVideoFormat(Integer.toString(trackId), mimeType, MediaFormat.NO_VALUE,
MediaFormat.NO_VALUE, durationUs, width, height, initializationData, rotationDegrees,
pixelWidthHeightRatio);
}
@ -753,7 +753,7 @@ import java.util.List;
} else if ((atomType == Atom.TYPE_dtsc || atomType == Atom.TYPE_dtse
|| atomType == Atom.TYPE_dtsh || atomType == Atom.TYPE_dtsl)
&& childAtomType == Atom.TYPE_ddts) {
out.mediaFormat = MediaFormat.createAudioFormat(trackId, mimeType, MediaFormat.NO_VALUE,
out.mediaFormat = MediaFormat.createAudioFormat(Integer.toString(trackId), mimeType, MediaFormat.NO_VALUE,
MediaFormat.NO_VALUE, durationUs, channelCount, sampleRate, null, language);
return;
}
@ -765,7 +765,7 @@ import java.util.List;
return;
}
out.mediaFormat = MediaFormat.createAudioFormat(trackId, mimeType, MediaFormat.NO_VALUE,
out.mediaFormat = MediaFormat.createAudioFormat(Integer.toString(trackId), mimeType, MediaFormat.NO_VALUE,
sampleSize, durationUs, channelCount, sampleRate,
initializationData == null ? null : Collections.singletonList(initializationData),
language);

2
library/src/main/java/com/google/android/exoplayer/extractor/ts/AdtsReader.java
View File

@ -170,7 +170,7 @@ import java.util.Collections;
Pair<Integer, Integer> audioParams = CodecSpecificDataUtil.parseAacAudioSpecificConfig(
audioSpecificConfig);
MediaFormat mediaFormat = MediaFormat.createAudioFormat(MediaFormat.NO_VALUE,
MediaFormat mediaFormat = MediaFormat.createAudioFormat(null,
MimeTypes.AUDIO_AAC, MediaFormat.NO_VALUE, MediaFormat.NO_VALUE, C.UNKNOWN_TIME_US,
audioParams.second, audioParams.first, Collections.singletonList(audioSpecificConfig),
null);

2
library/src/main/java/com/google/android/exoplayer/extractor/ts/H264Reader.java
View File

@ -210,7 +210,7 @@ import java.util.List;
SpsData parsedSpsData = CodecSpecificDataUtil.parseSpsNalUnit(bitArray);
// Construct and output the format.
output.format(MediaFormat.createVideoFormat(MediaFormat.NO_VALUE, MimeTypes.VIDEO_H264,
output.format(MediaFormat.createVideoFormat(null, MimeTypes.VIDEO_H264,
MediaFormat.NO_VALUE, MediaFormat.NO_VALUE, C.UNKNOWN_TIME_US, parsedSpsData.width,
parsedSpsData.height, initializationData, MediaFormat.NO_VALUE,
parsedSpsData.pixelWidthAspectRatio));

2
library/src/main/java/com/google/android/exoplayer/extractor/ts/H265Reader.java
View File

@ -294,7 +294,7 @@ import java.util.Collections;
}
}
output.format(MediaFormat.createVideoFormat(MediaFormat.NO_VALUE, MimeTypes.VIDEO_H265,
output.format(MediaFormat.createVideoFormat(null, MimeTypes.VIDEO_H265,
MediaFormat.NO_VALUE, MediaFormat.NO_VALUE, C.UNKNOWN_TIME_US, picWidthInLumaSamples,
picHeightInLumaSamples, Collections.singletonList(csd), MediaFormat.NO_VALUE,
pixelWidthHeightRatio));

2
library/src/main/java/com/google/android/exoplayer/extractor/ts/Id3Reader.java
View File

@ -35,7 +35,7 @@ import com.google.android.exoplayer.util.ParsableByteArray;
public Id3Reader(TrackOutput output) {
super(output);
output.format(MediaFormat.createFormatForMimeType(MediaFormat.NO_VALUE,
output.format(MediaFormat.createFormatForMimeType(null,
MimeTypes.APPLICATION_ID3, MediaFormat.NO_VALUE, C.UNKNOWN_TIME_US));
}

2
library/src/main/java/com/google/android/exoplayer/extractor/ts/MpegAudioReader.java
View File

@ -160,7 +160,7 @@ import com.google.android.exoplayer.util.ParsableByteArray;
frameSize = header.frameSize;
if (!hasOutputFormat) {
frameDurationUs = (C.MICROS_PER_SECOND * header.samplesPerFrame) / header.sampleRate;
MediaFormat mediaFormat = MediaFormat.createAudioFormat(MediaFormat.NO_VALUE, header.mimeType,
MediaFormat mediaFormat = MediaFormat.createAudioFormat(null, header.mimeType,
MediaFormat.NO_VALUE, MpegAudioHeader.MAX_FRAME_SIZE_BYTES, C.UNKNOWN_TIME_US,
header.channels, header.sampleRate, null, null);
output.format(mediaFormat);

2
library/src/main/java/com/google/android/exoplayer/extractor/ts/SeiReader.java
View File

@ -32,7 +32,7 @@ import com.google.android.exoplayer.util.ParsableByteArray;
public SeiReader(TrackOutput output) {
super(output);
output.format(MediaFormat.createTextFormat(MediaFormat.NO_VALUE, MimeTypes.APPLICATION_EIA608,
output.format(MediaFormat.createTextFormat(null, MimeTypes.APPLICATION_EIA608,
MediaFormat.NO_VALUE, C.UNKNOWN_TIME_US, null));
}

8
library/src/main/java/com/google/android/exoplayer/extractor/webm/WebmExtractor.java
View File

@ -1227,14 +1227,16 @@ public final class WebmExtractor implements Extractor {
}
MediaFormat format;
// TODO: Read the name of the track from the header of the webm container and
// supply this as id instead of trackId?
if (MimeTypes.isAudio(mimeType)) {
format = MediaFormat.createAudioFormat(trackId, mimeType, MediaFormat.NO_VALUE,
format = MediaFormat.createAudioFormat(Integer.toString(trackId), mimeType, MediaFormat.NO_VALUE,
maxInputSize, durationUs, channelCount, sampleRate, initializationData, language);
} else if (MimeTypes.isVideo(mimeType)) {
format = MediaFormat.createVideoFormat(trackId, mimeType, MediaFormat.NO_VALUE,
format = MediaFormat.createVideoFormat(Integer.toString(trackId), mimeType, MediaFormat.NO_VALUE,
maxInputSize, durationUs, width, height, initializationData);
} else if (MimeTypes.APPLICATION_SUBRIP.equals(mimeType)) {
format = MediaFormat.createTextFormat(trackId, mimeType, MediaFormat.NO_VALUE, durationUs,
format = MediaFormat.createTextFormat(Integer.toString(trackId), mimeType, MediaFormat.NO_VALUE, durationUs,
language);
} else {
throw new ParserException("Unexpected MIME type.");

6
library/src/main/java/com/google/android/exoplayer/smoothstreaming/SmoothStreamingChunkSource.java
View File

@ -398,7 +398,7 @@ public class SmoothStreamingChunkSource implements ChunkSource,
int mp4TrackType;
switch (element.type) {
case StreamElement.TYPE_VIDEO:
mediaFormat = MediaFormat.createVideoFormat(MediaFormat.NO_VALUE, format.mimeType,
mediaFormat = MediaFormat.createVideoFormat(format.id, format.mimeType,
format.bitrate, MediaFormat.NO_VALUE, durationUs, format.width, format.height,
Arrays.asList(csdArray));
mp4TrackType = Track.TYPE_vide;
@ -411,13 +411,13 @@ public class SmoothStreamingChunkSource implements ChunkSource,
csd = Collections.singletonList(CodecSpecificDataUtil.buildAacAudioSpecificConfig(
format.audioSamplingRate, format.audioChannels));
}
mediaFormat = MediaFormat.createAudioFormat(MediaFormat.NO_VALUE, format.mimeType,
mediaFormat = MediaFormat.createAudioFormat(format.id, format.mimeType,
format.bitrate, MediaFormat.NO_VALUE, durationUs, format.audioChannels,
format.audioSamplingRate, csd, format.language);
mp4TrackType = Track.TYPE_soun;
break;
case StreamElement.TYPE_TEXT:
mediaFormat = MediaFormat.createTextFormat(MediaFormat.NO_VALUE, format.mimeType,
mediaFormat = MediaFormat.createTextFormat(format.id, format.mimeType,
format.bitrate, durationUs, format.language);
mp4TrackType = Track.TYPE_text;
break;

6
library/src/main/java/com/google/android/exoplayer/util/Ac3Util.java
View File

@ -55,7 +55,7 @@ public final class Ac3Util {
if ((nextByte & 0x04) != 0) {
channelCount++;
}
return MediaFormat.createAudioFormat(trackId, MimeTypes.AUDIO_AC3, MediaFormat.NO_VALUE,
return MediaFormat.createAudioFormat(Integer.toString(trackId), MimeTypes.AUDIO_AC3, MediaFormat.NO_VALUE,
MediaFormat.NO_VALUE, durationUs, channelCount, sampleRate, null, language);
}
@ -85,7 +85,7 @@ public final class Ac3Util {
if ((nextByte & 0x01) != 0) {
channelCount++;
}
return MediaFormat.createAudioFormat(trackId, MimeTypes.AUDIO_EC3, MediaFormat.NO_VALUE,
return MediaFormat.createAudioFormat(Integer.toString(trackId), MimeTypes.AUDIO_EC3, MediaFormat.NO_VALUE,
MediaFormat.NO_VALUE, durationUs, channelCount, sampleRate, null, language);
}
@ -117,7 +117,7 @@ public final class Ac3Util {
data.skipBits(2); // dsurmod
}
boolean lfeon = data.readBit();
return MediaFormat.createAudioFormat(trackId, MimeTypes.AUDIO_AC3, MediaFormat.NO_VALUE,
return MediaFormat.createAudioFormat(Integer.toString(trackId), MimeTypes.AUDIO_AC3, MediaFormat.NO_VALUE,
MediaFormat.NO_VALUE, durationUs, CHANNEL_COUNTS[acmod] + (lfeon ? 1 : 0),
SAMPLE_RATES[fscod], null, language);
}