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Example 1 with Definition

use of androidx.media3.exoplayer.trackselection.ExoTrackSelection.Definition in project media by androidx.

the class MatroskaExtractor method writeSampleData.

/**
 * Writes data for a single sample to the track output.
 *
 * @param input The input from which to read sample data.
 * @param track The track to output the sample to.
 * @param size The size of the sample data on the input side.
 * @return The final size of the written sample.
 * @throws IOException If an error occurs reading from the input.
 */
@RequiresNonNull("#2.output")
private int writeSampleData(ExtractorInput input, Track track, int size) throws IOException {
    if (CODEC_ID_SUBRIP.equals(track.codecId)) {
        writeSubtitleSampleData(input, SUBRIP_PREFIX, size);
        return finishWriteSampleData();
    } else if (CODEC_ID_ASS.equals(track.codecId)) {
        writeSubtitleSampleData(input, SSA_PREFIX, size);
        return finishWriteSampleData();
    } else if (CODEC_ID_VTT.equals(track.codecId)) {
        writeSubtitleSampleData(input, VTT_PREFIX, size);
        return finishWriteSampleData();
    }
    TrackOutput output = track.output;
    if (!sampleEncodingHandled) {
        if (track.hasContentEncryption) {
            // If the sample is encrypted, read its encryption signal byte and set the IV size.
            // Clear the encrypted flag.
            blockFlags &= ~C.BUFFER_FLAG_ENCRYPTED;
            if (!sampleSignalByteRead) {
                input.readFully(scratch.getData(), 0, 1);
                sampleBytesRead++;
                if ((scratch.getData()[0] & 0x80) == 0x80) {
                    throw ParserException.createForMalformedContainer("Extension bit is set in signal byte", /* cause= */
                    null);
                }
                sampleSignalByte = scratch.getData()[0];
                sampleSignalByteRead = true;
            }
            boolean isEncrypted = (sampleSignalByte & 0x01) == 0x01;
            if (isEncrypted) {
                boolean hasSubsampleEncryption = (sampleSignalByte & 0x02) == 0x02;
                blockFlags |= C.BUFFER_FLAG_ENCRYPTED;
                if (!sampleInitializationVectorRead) {
                    input.readFully(encryptionInitializationVector.getData(), 0, ENCRYPTION_IV_SIZE);
                    sampleBytesRead += ENCRYPTION_IV_SIZE;
                    sampleInitializationVectorRead = true;
                    // Write the signal byte, containing the IV size and the subsample encryption flag.
                    scratch.getData()[0] = (byte) (ENCRYPTION_IV_SIZE | (hasSubsampleEncryption ? 0x80 : 0x00));
                    scratch.setPosition(0);
                    output.sampleData(scratch, 1, TrackOutput.SAMPLE_DATA_PART_ENCRYPTION);
                    sampleBytesWritten++;
                    // Write the IV.
                    encryptionInitializationVector.setPosition(0);
                    output.sampleData(encryptionInitializationVector, ENCRYPTION_IV_SIZE, TrackOutput.SAMPLE_DATA_PART_ENCRYPTION);
                    sampleBytesWritten += ENCRYPTION_IV_SIZE;
                }
                if (hasSubsampleEncryption) {
                    if (!samplePartitionCountRead) {
                        input.readFully(scratch.getData(), 0, 1);
                        sampleBytesRead++;
                        scratch.setPosition(0);
                        samplePartitionCount = scratch.readUnsignedByte();
                        samplePartitionCountRead = true;
                    }
                    int samplePartitionDataSize = samplePartitionCount * 4;
                    scratch.reset(samplePartitionDataSize);
                    input.readFully(scratch.getData(), 0, samplePartitionDataSize);
                    sampleBytesRead += samplePartitionDataSize;
                    short subsampleCount = (short) (1 + (samplePartitionCount / 2));
                    int subsampleDataSize = 2 + 6 * subsampleCount;
                    if (encryptionSubsampleDataBuffer == null || encryptionSubsampleDataBuffer.capacity() < subsampleDataSize) {
                        encryptionSubsampleDataBuffer = ByteBuffer.allocate(subsampleDataSize);
                    }
                    encryptionSubsampleDataBuffer.position(0);
                    encryptionSubsampleDataBuffer.putShort(subsampleCount);
                    // Loop through the partition offsets and write out the data in the way ExoPlayer
                    // wants it (ISO 23001-7 Part 7):
                    // 2 bytes - sub sample count.
                    // for each sub sample:
                    // 2 bytes - clear data size.
                    // 4 bytes - encrypted data size.
                    int partitionOffset = 0;
                    for (int i = 0; i < samplePartitionCount; i++) {
                        int previousPartitionOffset = partitionOffset;
                        partitionOffset = scratch.readUnsignedIntToInt();
                        if ((i % 2) == 0) {
                            encryptionSubsampleDataBuffer.putShort((short) (partitionOffset - previousPartitionOffset));
                        } else {
                            encryptionSubsampleDataBuffer.putInt(partitionOffset - previousPartitionOffset);
                        }
                    }
                    int finalPartitionSize = size - sampleBytesRead - partitionOffset;
                    if ((samplePartitionCount % 2) == 1) {
                        encryptionSubsampleDataBuffer.putInt(finalPartitionSize);
                    } else {
                        encryptionSubsampleDataBuffer.putShort((short) finalPartitionSize);
                        encryptionSubsampleDataBuffer.putInt(0);
                    }
                    encryptionSubsampleData.reset(encryptionSubsampleDataBuffer.array(), subsampleDataSize);
                    output.sampleData(encryptionSubsampleData, subsampleDataSize, TrackOutput.SAMPLE_DATA_PART_ENCRYPTION);
                    sampleBytesWritten += subsampleDataSize;
                }
            }
        } else if (track.sampleStrippedBytes != null) {
            // If the sample has header stripping, prepare to read/output the stripped bytes first.
            sampleStrippedBytes.reset(track.sampleStrippedBytes, track.sampleStrippedBytes.length);
        }
        if (track.maxBlockAdditionId > 0) {
            blockFlags |= C.BUFFER_FLAG_HAS_SUPPLEMENTAL_DATA;
            blockAdditionalData.reset(/* limit= */
            0);
            // If there is supplemental data, the structure of the sample data is:
            // sample size (4 bytes) || sample data || supplemental data
            scratch.reset(/* limit= */
            4);
            scratch.getData()[0] = (byte) ((size >> 24) & 0xFF);
            scratch.getData()[1] = (byte) ((size >> 16) & 0xFF);
            scratch.getData()[2] = (byte) ((size >> 8) & 0xFF);
            scratch.getData()[3] = (byte) (size & 0xFF);
            output.sampleData(scratch, 4, TrackOutput.SAMPLE_DATA_PART_SUPPLEMENTAL);
            sampleBytesWritten += 4;
        }
        sampleEncodingHandled = true;
    }
    size += sampleStrippedBytes.limit();
    if (CODEC_ID_H264.equals(track.codecId) || CODEC_ID_H265.equals(track.codecId)) {
        // TODO: Deduplicate with Mp4Extractor.
        // Zero the top three bytes of the array that we'll use to decode nal unit lengths, in case
        // they're only 1 or 2 bytes long.
        byte[] nalLengthData = nalLength.getData();
        nalLengthData[0] = 0;
        nalLengthData[1] = 0;
        nalLengthData[2] = 0;
        int nalUnitLengthFieldLength = track.nalUnitLengthFieldLength;
        int nalUnitLengthFieldLengthDiff = 4 - track.nalUnitLengthFieldLength;
        // start codes as we encounter them.
        while (sampleBytesRead < size) {
            if (sampleCurrentNalBytesRemaining == 0) {
                // Read the NAL length so that we know where we find the next one.
                writeToTarget(input, nalLengthData, nalUnitLengthFieldLengthDiff, nalUnitLengthFieldLength);
                sampleBytesRead += nalUnitLengthFieldLength;
                nalLength.setPosition(0);
                sampleCurrentNalBytesRemaining = nalLength.readUnsignedIntToInt();
                // Write a start code for the current NAL unit.
                nalStartCode.setPosition(0);
                output.sampleData(nalStartCode, 4);
                sampleBytesWritten += 4;
            } else {
                // Write the payload of the NAL unit.
                int bytesWritten = writeToOutput(input, output, sampleCurrentNalBytesRemaining);
                sampleBytesRead += bytesWritten;
                sampleBytesWritten += bytesWritten;
                sampleCurrentNalBytesRemaining -= bytesWritten;
            }
        }
    } else {
        if (track.trueHdSampleRechunker != null) {
            checkState(sampleStrippedBytes.limit() == 0);
            track.trueHdSampleRechunker.startSample(input);
        }
        while (sampleBytesRead < size) {
            int bytesWritten = writeToOutput(input, output, size - sampleBytesRead);
            sampleBytesRead += bytesWritten;
            sampleBytesWritten += bytesWritten;
        }
    }
    if (CODEC_ID_VORBIS.equals(track.codecId)) {
        // Vorbis decoder in android MediaCodec [1] expects the last 4 bytes of the sample to be the
        // number of samples in the current page. This definition holds good only for Ogg and
        // irrelevant for Matroska. So we always set this to -1 (the decoder will ignore this value if
        // we set it to -1). The android platform media extractor [2] does the same.
        // [1]
        // https://android.googlesource.com/platform/frameworks/av/+/lollipop-release/media/libstagefright/codecs/vorbis/dec/SoftVorbis.cpp#314
        // [2]
        // https://android.googlesource.com/platform/frameworks/av/+/lollipop-release/media/libstagefright/NuMediaExtractor.cpp#474
        vorbisNumPageSamples.setPosition(0);
        output.sampleData(vorbisNumPageSamples, 4);
        sampleBytesWritten += 4;
    }
    return finishWriteSampleData();
}
Also used : TrackOutput(androidx.media3.extractor.TrackOutput) RequiresNonNull(org.checkerframework.checker.nullness.qual.RequiresNonNull)

Example 2 with Definition

use of androidx.media3.exoplayer.trackselection.ExoTrackSelection.Definition in project media by androidx.

the class DvbParser method decode.

/**
 * Decodes a subtitling packet, returning a list of parsed {@link Cue}s.
 *
 * @param data The subtitling packet data to decode.
 * @param limit The limit in {@code data} at which to stop decoding.
 * @return The parsed {@link Cue}s.
 */
public List<Cue> decode(byte[] data, int limit) {
    // Parse the input data.
    ParsableBitArray dataBitArray = new ParsableBitArray(data, limit);
    while (// sync_byte (8) + segment header (40)
    dataBitArray.bitsLeft() >= 48 && dataBitArray.readBits(8) == 0x0F) {
        parseSubtitlingSegment(dataBitArray, subtitleService);
    }
    @Nullable PageComposition pageComposition = subtitleService.pageComposition;
    if (pageComposition == null) {
        return Collections.emptyList();
    }
    // Update the canvas bitmap if necessary.
    DisplayDefinition displayDefinition = subtitleService.displayDefinition != null ? subtitleService.displayDefinition : defaultDisplayDefinition;
    if (bitmap == null || displayDefinition.width + 1 != bitmap.getWidth() || displayDefinition.height + 1 != bitmap.getHeight()) {
        bitmap = Bitmap.createBitmap(displayDefinition.width + 1, displayDefinition.height + 1, Bitmap.Config.ARGB_8888);
        canvas.setBitmap(bitmap);
    }
    // Build the cues.
    List<Cue> cues = new ArrayList<>();
    SparseArray<PageRegion> pageRegions = pageComposition.regions;
    for (int i = 0; i < pageRegions.size(); i++) {
        // Save clean clipping state.
        canvas.save();
        PageRegion pageRegion = pageRegions.valueAt(i);
        int regionId = pageRegions.keyAt(i);
        RegionComposition regionComposition = subtitleService.regions.get(regionId);
        // Clip drawing to the current region and display definition window.
        int baseHorizontalAddress = pageRegion.horizontalAddress + displayDefinition.horizontalPositionMinimum;
        int baseVerticalAddress = pageRegion.verticalAddress + displayDefinition.verticalPositionMinimum;
        int clipRight = min(baseHorizontalAddress + regionComposition.width, displayDefinition.horizontalPositionMaximum);
        int clipBottom = min(baseVerticalAddress + regionComposition.height, displayDefinition.verticalPositionMaximum);
        canvas.clipRect(baseHorizontalAddress, baseVerticalAddress, clipRight, clipBottom);
        ClutDefinition clutDefinition = subtitleService.cluts.get(regionComposition.clutId);
        if (clutDefinition == null) {
            clutDefinition = subtitleService.ancillaryCluts.get(regionComposition.clutId);
            if (clutDefinition == null) {
                clutDefinition = defaultClutDefinition;
            }
        }
        SparseArray<RegionObject> regionObjects = regionComposition.regionObjects;
        for (int j = 0; j < regionObjects.size(); j++) {
            int objectId = regionObjects.keyAt(j);
            RegionObject regionObject = regionObjects.valueAt(j);
            ObjectData objectData = subtitleService.objects.get(objectId);
            if (objectData == null) {
                objectData = subtitleService.ancillaryObjects.get(objectId);
            }
            if (objectData != null) {
                @Nullable Paint paint = objectData.nonModifyingColorFlag ? null : defaultPaint;
                paintPixelDataSubBlocks(objectData, clutDefinition, regionComposition.depth, baseHorizontalAddress + regionObject.horizontalPosition, baseVerticalAddress + regionObject.verticalPosition, paint, canvas);
            }
        }
        if (regionComposition.fillFlag) {
            int color;
            if (regionComposition.depth == REGION_DEPTH_8_BIT) {
                color = clutDefinition.clutEntries8Bit[regionComposition.pixelCode8Bit];
            } else if (regionComposition.depth == REGION_DEPTH_4_BIT) {
                color = clutDefinition.clutEntries4Bit[regionComposition.pixelCode4Bit];
            } else {
                color = clutDefinition.clutEntries2Bit[regionComposition.pixelCode2Bit];
            }
            fillRegionPaint.setColor(color);
            canvas.drawRect(baseHorizontalAddress, baseVerticalAddress, baseHorizontalAddress + regionComposition.width, baseVerticalAddress + regionComposition.height, fillRegionPaint);
        }
        cues.add(new Cue.Builder().setBitmap(Bitmap.createBitmap(bitmap, baseHorizontalAddress, baseVerticalAddress, regionComposition.width, regionComposition.height)).setPosition((float) baseHorizontalAddress / displayDefinition.width).setPositionAnchor(Cue.ANCHOR_TYPE_START).setLine((float) baseVerticalAddress / displayDefinition.height, Cue.LINE_TYPE_FRACTION).setLineAnchor(Cue.ANCHOR_TYPE_START).setSize((float) regionComposition.width / displayDefinition.width).setBitmapHeight((float) regionComposition.height / displayDefinition.height).build());
        canvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR);
        // Restore clean clipping state.
        canvas.restore();
    }
    return Collections.unmodifiableList(cues);
}
Also used : ArrayList(java.util.ArrayList) Paint(android.graphics.Paint) Paint(android.graphics.Paint) Cue(androidx.media3.common.text.Cue) Nullable(androidx.annotation.Nullable) ParsableBitArray(androidx.media3.common.util.ParsableBitArray)

Example 3 with Definition

use of androidx.media3.exoplayer.trackselection.ExoTrackSelection.Definition in project media by androidx.

the class DefaultTrackSelector method getLegacyRendererOverride.

// Calling deprecated getSelectionOverride.
@SuppressWarnings("deprecation")
private ExoTrackSelection.@NullableType Definition getLegacyRendererOverride(MappedTrackInfo mappedTrackInfo, Parameters params, int rendererIndex) {
    TrackGroupArray rendererTrackGroups = mappedTrackInfo.getTrackGroups(rendererIndex);
    @Nullable SelectionOverride override = params.getSelectionOverride(rendererIndex, rendererTrackGroups);
    if (override == null) {
        return null;
    }
    return new ExoTrackSelection.Definition(rendererTrackGroups.get(override.groupIndex), override.tracks, override.type);
}
Also used : TrackSelectionOverride(androidx.media3.common.TrackSelectionOverrides.TrackSelectionOverride) TrackGroupArray(androidx.media3.common.TrackGroupArray) Nullable(androidx.annotation.Nullable)

Example 4 with Definition

use of androidx.media3.exoplayer.trackselection.ExoTrackSelection.Definition in project media by androidx.

the class DefaultTrackSelector method selectTracks.

// MappingTrackSelector implementation.
@Override
protected final Pair<@NullableType RendererConfiguration[], @NullableType ExoTrackSelection[]> selectTracks(MappedTrackInfo mappedTrackInfo, @Capabilities int[][][] rendererFormatSupports, @AdaptiveSupport int[] rendererMixedMimeTypeAdaptationSupports, MediaPeriodId mediaPeriodId, Timeline timeline) throws ExoPlaybackException {
    Parameters params = parametersReference.get();
    int rendererCount = mappedTrackInfo.getRendererCount();
    ExoTrackSelection.@NullableType Definition[] definitions = selectAllTracks(mappedTrackInfo, rendererFormatSupports, rendererMixedMimeTypeAdaptationSupports, params);
    // Apply per track type overrides.
    SparseArray<Pair<TrackSelectionOverride, Integer>> applicableOverridesByTrackType = getApplicableOverrides(mappedTrackInfo, params);
    for (int i = 0; i < applicableOverridesByTrackType.size(); i++) {
        Pair<TrackSelectionOverride, Integer> overrideAndRendererIndex = applicableOverridesByTrackType.valueAt(i);
        applyTrackTypeOverride(mappedTrackInfo, definitions, /* trackType= */
        applicableOverridesByTrackType.keyAt(i), /* override= */
        overrideAndRendererIndex.first, /* overrideRendererIndex= */
        overrideAndRendererIndex.second);
    }
    // Apply legacy per renderer overrides.
    for (int i = 0; i < rendererCount; i++) {
        if (hasLegacyRendererOverride(mappedTrackInfo, params, /* rendererIndex= */
        i)) {
            definitions[i] = getLegacyRendererOverride(mappedTrackInfo, params, /* rendererIndex= */
            i);
        }
    }
    // Disable renderers if needed.
    for (int i = 0; i < rendererCount; i++) {
        if (isRendererDisabled(mappedTrackInfo, params, /* rendererIndex= */
        i)) {
            definitions[i] = null;
        }
    }
    @NullableType ExoTrackSelection[] rendererTrackSelections = trackSelectionFactory.createTrackSelections(definitions, getBandwidthMeter(), mediaPeriodId, timeline);
    // Initialize the renderer configurations to the default configuration for all renderers with
    // selections, and null otherwise.
    @NullableType RendererConfiguration[] rendererConfigurations = new RendererConfiguration[rendererCount];
    for (int i = 0; i < rendererCount; i++) {
        @C.TrackType int rendererType = mappedTrackInfo.getRendererType(i);
        boolean forceRendererDisabled = params.getRendererDisabled(i) || params.disabledTrackTypes.contains(rendererType);
        boolean rendererEnabled = !forceRendererDisabled && (mappedTrackInfo.getRendererType(i) == C.TRACK_TYPE_NONE || rendererTrackSelections[i] != null);
        rendererConfigurations[i] = rendererEnabled ? RendererConfiguration.DEFAULT : null;
    }
    // Configure audio and video renderers to use tunneling if appropriate.
    if (params.tunnelingEnabled) {
        maybeConfigureRenderersForTunneling(mappedTrackInfo, rendererFormatSupports, rendererConfigurations, rendererTrackSelections);
    }
    return Pair.create(rendererConfigurations, rendererTrackSelections);
}
Also used : TrackSelectionParameters(androidx.media3.common.TrackSelectionParameters) TrackSelectionOverride(androidx.media3.common.TrackSelectionOverrides.TrackSelectionOverride) NullableType(org.checkerframework.checker.nullness.compatqual.NullableType) SuppressLint(android.annotation.SuppressLint) Point(android.graphics.Point) RendererConfiguration(androidx.media3.exoplayer.RendererConfiguration) Pair(android.util.Pair) TrackSelectionOverride(androidx.media3.common.TrackSelectionOverrides.TrackSelectionOverride)

Example 5 with Definition

use of androidx.media3.exoplayer.trackselection.ExoTrackSelection.Definition in project media by androidx.

the class AdaptiveTrackSelectionTest method builderCreateTrackSelections_withMultipleAdaptiveGroups_usesCorrectAdaptationCheckpoints.

@Test
public void builderCreateTrackSelections_withMultipleAdaptiveGroups_usesCorrectAdaptationCheckpoints() {
    Format group1Format1 = new Format.Builder().setAverageBitrate(500).build();
    Format group1Format2 = new Format.Builder().setAverageBitrate(1000).build();
    Format group2Format1 = new Format.Builder().setAverageBitrate(250).build();
    Format group2Format2 = new Format.Builder().setAverageBitrate(500).build();
    Format group2Format3 = new Format.Builder().setAverageBitrate(1250).build();
    Format group2UnusedFormat = new Format.Builder().setAverageBitrate(2000).build();
    Format fixedFormat = new Format.Builder().setAverageBitrate(5000).build();
    TrackGroup trackGroup1 = new TrackGroup(group1Format1, group1Format2);
    TrackGroup trackGroup2 = new TrackGroup(group2Format1, group2Format2, group2Format3, group2UnusedFormat);
    TrackGroup fixedGroup = new TrackGroup(fixedFormat);
    Definition definition1 = new Definition(trackGroup1, /* tracks...= */
    0, 1);
    Definition definition2 = new Definition(trackGroup2, /* tracks...= */
    0, 1, 2);
    Definition fixedDefinition = new Definition(fixedGroup, /* tracks...= */
    0);
    List<List<AdaptationCheckpoint>> checkPoints = new ArrayList<>();
    AdaptiveTrackSelection.Factory factory = new AdaptiveTrackSelection.Factory() {

        @Override
        protected AdaptiveTrackSelection createAdaptiveTrackSelection(TrackGroup group, int[] tracks, int type, BandwidthMeter bandwidthMeter, ImmutableList<AdaptationCheckpoint> adaptationCheckpoints) {
            checkPoints.add(adaptationCheckpoints);
            return super.createAdaptiveTrackSelection(group, tracks, TrackSelection.TYPE_UNSET, bandwidthMeter, adaptationCheckpoints);
        }
    };
    Timeline timeline = new FakeTimeline();
    factory.createTrackSelections(new Definition[] { null, definition1, fixedDefinition, definition2, null }, mockBandwidthMeter, new MediaSource.MediaPeriodId(timeline.getUidOfPeriod(/* periodIndex= */
    0)), timeline);
    assertThat(checkPoints).hasSize(2);
    assertThat(checkPoints.get(0)).containsExactly(new AdaptationCheckpoint(/* totalBandwidth= */
    0, /* allocatedBandwidth= */
    0), new AdaptationCheckpoint(/* totalBandwidth= */
    5750, /* allocatedBandwidth= */
    500), new AdaptationCheckpoint(/* totalBandwidth= */
    6000, /* allocatedBandwidth= */
    500), new AdaptationCheckpoint(/* totalBandwidth= */
    6500, /* allocatedBandwidth= */
    1000), new AdaptationCheckpoint(/* totalBandwidth= */
    7250, /* allocatedBandwidth= */
    1000), new AdaptationCheckpoint(/* totalBandwidth= */
    9500, /* allocatedBandwidth= */
    2000)).inOrder();
    assertThat(checkPoints.get(1)).containsExactly(new AdaptationCheckpoint(/* totalBandwidth= */
    0, /* allocatedBandwidth= */
    0), new AdaptationCheckpoint(/* totalBandwidth= */
    5750, /* allocatedBandwidth= */
    250), new AdaptationCheckpoint(/* totalBandwidth= */
    6000, /* allocatedBandwidth= */
    500), new AdaptationCheckpoint(/* totalBandwidth= */
    6500, /* allocatedBandwidth= */
    500), new AdaptationCheckpoint(/* totalBandwidth= */
    7250, /* allocatedBandwidth= */
    1250), new AdaptationCheckpoint(/* totalBandwidth= */
    9500, /* allocatedBandwidth= */
    2500)).inOrder();
}
Also used : AdaptationCheckpoint(androidx.media3.exoplayer.trackselection.AdaptiveTrackSelection.AdaptationCheckpoint) ImmutableList(com.google.common.collect.ImmutableList) Definition(androidx.media3.exoplayer.trackselection.ExoTrackSelection.Definition) ArrayList(java.util.ArrayList) FakeTimeline(androidx.media3.test.utils.FakeTimeline) Timeline(androidx.media3.common.Timeline) Format(androidx.media3.common.Format) MediaSource(androidx.media3.exoplayer.source.MediaSource) TrackGroup(androidx.media3.common.TrackGroup) FakeTimeline(androidx.media3.test.utils.FakeTimeline) BandwidthMeter(androidx.media3.exoplayer.upstream.BandwidthMeter) ArrayList(java.util.ArrayList) ImmutableList(com.google.common.collect.ImmutableList) List(java.util.List) Test(org.junit.Test)

Aggregations

Format (androidx.media3.common.Format)3 TrackGroup (androidx.media3.common.TrackGroup)3 TrackGroupArray (androidx.media3.common.TrackGroupArray)3 Definition (androidx.media3.exoplayer.trackselection.ExoTrackSelection.Definition)3 ImmutableList (com.google.common.collect.ImmutableList)3 ArrayList (java.util.ArrayList)3 NullableType (org.checkerframework.checker.nullness.compatqual.NullableType)3 Test (org.junit.Test)3 Nullable (androidx.annotation.Nullable)2 Timeline (androidx.media3.common.Timeline)2 TrackSelectionOverride (androidx.media3.common.TrackSelectionOverrides.TrackSelectionOverride)2 MediaSource (androidx.media3.exoplayer.source.MediaSource)2 AdaptationCheckpoint (androidx.media3.exoplayer.trackselection.AdaptiveTrackSelection.AdaptationCheckpoint)2 BandwidthMeter (androidx.media3.exoplayer.upstream.BandwidthMeter)2 FakeTimeline (androidx.media3.test.utils.FakeTimeline)2 SuppressLint (android.annotation.SuppressLint)1 Paint (android.graphics.Paint)1 Point (android.graphics.Point)1 Pair (android.util.Pair)1 C (androidx.media3.common.C)1