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Example 1 with Rendition

use of androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Rendition in project media by androidx.

the class HlsMediaPeriod method buildAndPrepareSampleStreamWrappers.

// Internal methods.
private void buildAndPrepareSampleStreamWrappers(long positionUs) {
    HlsMultivariantPlaylist multivariantPlaylist = Assertions.checkNotNull(playlistTracker.getMultivariantPlaylist());
    Map<String, DrmInitData> overridingDrmInitData = useSessionKeys ? deriveOverridingDrmInitData(multivariantPlaylist.sessionKeyDrmInitData) : Collections.emptyMap();
    boolean hasVariants = !multivariantPlaylist.variants.isEmpty();
    List<Rendition> audioRenditions = multivariantPlaylist.audios;
    List<Rendition> subtitleRenditions = multivariantPlaylist.subtitles;
    pendingPrepareCount = 0;
    ArrayList<HlsSampleStreamWrapper> sampleStreamWrappers = new ArrayList<>();
    ArrayList<int[]> manifestUrlIndicesPerWrapper = new ArrayList<>();
    if (hasVariants) {
        buildAndPrepareMainSampleStreamWrapper(multivariantPlaylist, positionUs, sampleStreamWrappers, manifestUrlIndicesPerWrapper, overridingDrmInitData);
    }
    // TODO: Build video stream wrappers here.
    buildAndPrepareAudioSampleStreamWrappers(positionUs, audioRenditions, sampleStreamWrappers, manifestUrlIndicesPerWrapper, overridingDrmInitData);
    audioVideoSampleStreamWrapperCount = sampleStreamWrappers.size();
    // these.
    for (int i = 0; i < subtitleRenditions.size(); i++) {
        Rendition subtitleRendition = subtitleRenditions.get(i);
        String sampleStreamWrapperUid = "subtitle:" + i + ":" + subtitleRendition.name;
        HlsSampleStreamWrapper sampleStreamWrapper = buildSampleStreamWrapper(sampleStreamWrapperUid, C.TRACK_TYPE_TEXT, new Uri[] { subtitleRendition.url }, new Format[] { subtitleRendition.format }, null, Collections.emptyList(), overridingDrmInitData, positionUs);
        manifestUrlIndicesPerWrapper.add(new int[] { i });
        sampleStreamWrappers.add(sampleStreamWrapper);
        sampleStreamWrapper.prepareWithMultivariantPlaylistInfo(new TrackGroup[] { new TrackGroup(sampleStreamWrapperUid, subtitleRendition.format) }, /* primaryTrackGroupIndex= */
        0);
    }
    this.sampleStreamWrappers = sampleStreamWrappers.toArray(new HlsSampleStreamWrapper[0]);
    this.manifestUrlIndicesPerWrapper = manifestUrlIndicesPerWrapper.toArray(new int[0][]);
    pendingPrepareCount = this.sampleStreamWrappers.length;
    // Set timestamp master and trigger preparation (if not already prepared)
    this.sampleStreamWrappers[0].setIsTimestampMaster(true);
    for (HlsSampleStreamWrapper sampleStreamWrapper : this.sampleStreamWrappers) {
        sampleStreamWrapper.continuePreparing();
    }
    // All wrappers are enabled during preparation.
    enabledSampleStreamWrappers = this.sampleStreamWrappers;
}
Also used : Rendition(androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Rendition) ArrayList(java.util.ArrayList) DrmInitData(androidx.media3.common.DrmInitData) TrackGroup(androidx.media3.common.TrackGroup) HlsMultivariantPlaylist(androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist)

Example 2 with Rendition

use of androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Rendition in project media by androidx.

the class HlsPlaylistParser method parseMultivariantPlaylist.

private static HlsMultivariantPlaylist parseMultivariantPlaylist(LineIterator iterator, String baseUri) throws IOException {
    HashMap<Uri, ArrayList<VariantInfo>> urlToVariantInfos = new HashMap<>();
    HashMap<String, String> variableDefinitions = new HashMap<>();
    ArrayList<Variant> variants = new ArrayList<>();
    ArrayList<Rendition> videos = new ArrayList<>();
    ArrayList<Rendition> audios = new ArrayList<>();
    ArrayList<Rendition> subtitles = new ArrayList<>();
    ArrayList<Rendition> closedCaptions = new ArrayList<>();
    ArrayList<String> mediaTags = new ArrayList<>();
    ArrayList<DrmInitData> sessionKeyDrmInitData = new ArrayList<>();
    ArrayList<String> tags = new ArrayList<>();
    Format muxedAudioFormat = null;
    List<Format> muxedCaptionFormats = null;
    boolean noClosedCaptions = false;
    boolean hasIndependentSegmentsTag = false;
    String line;
    while (iterator.hasNext()) {
        line = iterator.next();
        if (line.startsWith(TAG_PREFIX)) {
            // We expose all tags through the playlist.
            tags.add(line);
        }
        boolean isIFrameOnlyVariant = line.startsWith(TAG_I_FRAME_STREAM_INF);
        if (line.startsWith(TAG_DEFINE)) {
            variableDefinitions.put(/* key= */
            parseStringAttr(line, REGEX_NAME, variableDefinitions), /* value= */
            parseStringAttr(line, REGEX_VALUE, variableDefinitions));
        } else if (line.equals(TAG_INDEPENDENT_SEGMENTS)) {
            hasIndependentSegmentsTag = true;
        } else if (line.startsWith(TAG_MEDIA)) {
            // Media tags are parsed at the end to include codec information from #EXT-X-STREAM-INF
            // tags.
            mediaTags.add(line);
        } else if (line.startsWith(TAG_SESSION_KEY)) {
            String keyFormat = parseOptionalStringAttr(line, REGEX_KEYFORMAT, KEYFORMAT_IDENTITY, variableDefinitions);
            SchemeData schemeData = parseDrmSchemeData(line, keyFormat, variableDefinitions);
            if (schemeData != null) {
                String method = parseStringAttr(line, REGEX_METHOD, variableDefinitions);
                String scheme = parseEncryptionScheme(method);
                sessionKeyDrmInitData.add(new DrmInitData(scheme, schemeData));
            }
        } else if (line.startsWith(TAG_STREAM_INF) || isIFrameOnlyVariant) {
            noClosedCaptions |= line.contains(ATTR_CLOSED_CAPTIONS_NONE);
            int roleFlags = isIFrameOnlyVariant ? C.ROLE_FLAG_TRICK_PLAY : 0;
            int peakBitrate = parseIntAttr(line, REGEX_BANDWIDTH);
            int averageBitrate = parseOptionalIntAttr(line, REGEX_AVERAGE_BANDWIDTH, -1);
            String codecs = parseOptionalStringAttr(line, REGEX_CODECS, variableDefinitions);
            String resolutionString = parseOptionalStringAttr(line, REGEX_RESOLUTION, variableDefinitions);
            int width;
            int height;
            if (resolutionString != null) {
                String[] widthAndHeight = Util.split(resolutionString, "x");
                width = Integer.parseInt(widthAndHeight[0]);
                height = Integer.parseInt(widthAndHeight[1]);
                if (width <= 0 || height <= 0) {
                    // Resolution string is invalid.
                    width = Format.NO_VALUE;
                    height = Format.NO_VALUE;
                }
            } else {
                width = Format.NO_VALUE;
                height = Format.NO_VALUE;
            }
            float frameRate = Format.NO_VALUE;
            String frameRateString = parseOptionalStringAttr(line, REGEX_FRAME_RATE, variableDefinitions);
            if (frameRateString != null) {
                frameRate = Float.parseFloat(frameRateString);
            }
            String videoGroupId = parseOptionalStringAttr(line, REGEX_VIDEO, variableDefinitions);
            String audioGroupId = parseOptionalStringAttr(line, REGEX_AUDIO, variableDefinitions);
            String subtitlesGroupId = parseOptionalStringAttr(line, REGEX_SUBTITLES, variableDefinitions);
            String closedCaptionsGroupId = parseOptionalStringAttr(line, REGEX_CLOSED_CAPTIONS, variableDefinitions);
            Uri uri;
            if (isIFrameOnlyVariant) {
                uri = UriUtil.resolveToUri(baseUri, parseStringAttr(line, REGEX_URI, variableDefinitions));
            } else if (!iterator.hasNext()) {
                throw ParserException.createForMalformedManifest("#EXT-X-STREAM-INF must be followed by another line", /* cause= */
                null);
            } else {
                // The following line contains #EXT-X-STREAM-INF's URI.
                line = replaceVariableReferences(iterator.next(), variableDefinitions);
                uri = UriUtil.resolveToUri(baseUri, line);
            }
            Format format = new Format.Builder().setId(variants.size()).setContainerMimeType(MimeTypes.APPLICATION_M3U8).setCodecs(codecs).setAverageBitrate(averageBitrate).setPeakBitrate(peakBitrate).setWidth(width).setHeight(height).setFrameRate(frameRate).setRoleFlags(roleFlags).build();
            Variant variant = new Variant(uri, format, videoGroupId, audioGroupId, subtitlesGroupId, closedCaptionsGroupId);
            variants.add(variant);
            @Nullable ArrayList<VariantInfo> variantInfosForUrl = urlToVariantInfos.get(uri);
            if (variantInfosForUrl == null) {
                variantInfosForUrl = new ArrayList<>();
                urlToVariantInfos.put(uri, variantInfosForUrl);
            }
            variantInfosForUrl.add(new VariantInfo(averageBitrate, peakBitrate, videoGroupId, audioGroupId, subtitlesGroupId, closedCaptionsGroupId));
        }
    }
    // TODO: Don't deduplicate variants by URL.
    ArrayList<Variant> deduplicatedVariants = new ArrayList<>();
    HashSet<Uri> urlsInDeduplicatedVariants = new HashSet<>();
    for (int i = 0; i < variants.size(); i++) {
        Variant variant = variants.get(i);
        if (urlsInDeduplicatedVariants.add(variant.url)) {
            Assertions.checkState(variant.format.metadata == null);
            HlsTrackMetadataEntry hlsMetadataEntry = new HlsTrackMetadataEntry(/* groupId= */
            null, /* name= */
            null, checkNotNull(urlToVariantInfos.get(variant.url)));
            Metadata metadata = new Metadata(hlsMetadataEntry);
            Format format = variant.format.buildUpon().setMetadata(metadata).build();
            deduplicatedVariants.add(variant.copyWithFormat(format));
        }
    }
    for (int i = 0; i < mediaTags.size(); i++) {
        line = mediaTags.get(i);
        String groupId = parseStringAttr(line, REGEX_GROUP_ID, variableDefinitions);
        String name = parseStringAttr(line, REGEX_NAME, variableDefinitions);
        Format.Builder formatBuilder = new Format.Builder().setId(groupId + ":" + name).setLabel(name).setContainerMimeType(MimeTypes.APPLICATION_M3U8).setSelectionFlags(parseSelectionFlags(line)).setRoleFlags(parseRoleFlags(line, variableDefinitions)).setLanguage(parseOptionalStringAttr(line, REGEX_LANGUAGE, variableDefinitions));
        @Nullable String referenceUri = parseOptionalStringAttr(line, REGEX_URI, variableDefinitions);
        @Nullable Uri uri = referenceUri == null ? null : UriUtil.resolveToUri(baseUri, referenceUri);
        Metadata metadata = new Metadata(new HlsTrackMetadataEntry(groupId, name, Collections.emptyList()));
        switch(parseStringAttr(line, REGEX_TYPE, variableDefinitions)) {
            case TYPE_VIDEO:
                @Nullable Variant variant = getVariantWithVideoGroup(variants, groupId);
                if (variant != null) {
                    Format variantFormat = variant.format;
                    @Nullable String codecs = Util.getCodecsOfType(variantFormat.codecs, C.TRACK_TYPE_VIDEO);
                    formatBuilder.setCodecs(codecs).setSampleMimeType(MimeTypes.getMediaMimeType(codecs)).setWidth(variantFormat.width).setHeight(variantFormat.height).setFrameRate(variantFormat.frameRate);
                }
                if (uri == null) {
                // TODO: Remove this case and add a Rendition with a null uri to videos.
                } else {
                    formatBuilder.setMetadata(metadata);
                    videos.add(new Rendition(uri, formatBuilder.build(), groupId, name));
                }
                break;
            case TYPE_AUDIO:
                @Nullable String sampleMimeType = null;
                variant = getVariantWithAudioGroup(variants, groupId);
                if (variant != null) {
                    @Nullable String codecs = Util.getCodecsOfType(variant.format.codecs, C.TRACK_TYPE_AUDIO);
                    formatBuilder.setCodecs(codecs);
                    sampleMimeType = MimeTypes.getMediaMimeType(codecs);
                }
                @Nullable String channelsString = parseOptionalStringAttr(line, REGEX_CHANNELS, variableDefinitions);
                if (channelsString != null) {
                    int channelCount = Integer.parseInt(Util.splitAtFirst(channelsString, "/")[0]);
                    formatBuilder.setChannelCount(channelCount);
                    if (MimeTypes.AUDIO_E_AC3.equals(sampleMimeType) && channelsString.endsWith("/JOC")) {
                        sampleMimeType = MimeTypes.AUDIO_E_AC3_JOC;
                        formatBuilder.setCodecs(MimeTypes.CODEC_E_AC3_JOC);
                    }
                }
                formatBuilder.setSampleMimeType(sampleMimeType);
                if (uri != null) {
                    formatBuilder.setMetadata(metadata);
                    audios.add(new Rendition(uri, formatBuilder.build(), groupId, name));
                } else if (variant != null) {
                    // TODO: Remove muxedAudioFormat and add a Rendition with a null uri to audios.
                    muxedAudioFormat = formatBuilder.build();
                }
                break;
            case TYPE_SUBTITLES:
                sampleMimeType = null;
                variant = getVariantWithSubtitleGroup(variants, groupId);
                if (variant != null) {
                    @Nullable String codecs = Util.getCodecsOfType(variant.format.codecs, C.TRACK_TYPE_TEXT);
                    formatBuilder.setCodecs(codecs);
                    sampleMimeType = MimeTypes.getMediaMimeType(codecs);
                }
                if (sampleMimeType == null) {
                    sampleMimeType = MimeTypes.TEXT_VTT;
                }
                formatBuilder.setSampleMimeType(sampleMimeType).setMetadata(metadata);
                if (uri != null) {
                    subtitles.add(new Rendition(uri, formatBuilder.build(), groupId, name));
                } else {
                    Log.w(LOG_TAG, "EXT-X-MEDIA tag with missing mandatory URI attribute: skipping");
                }
                break;
            case TYPE_CLOSED_CAPTIONS:
                String instreamId = parseStringAttr(line, REGEX_INSTREAM_ID, variableDefinitions);
                int accessibilityChannel;
                if (instreamId.startsWith("CC")) {
                    sampleMimeType = MimeTypes.APPLICATION_CEA608;
                    accessibilityChannel = Integer.parseInt(instreamId.substring(2));
                } else /* starts with SERVICE */
                {
                    sampleMimeType = MimeTypes.APPLICATION_CEA708;
                    accessibilityChannel = Integer.parseInt(instreamId.substring(7));
                }
                if (muxedCaptionFormats == null) {
                    muxedCaptionFormats = new ArrayList<>();
                }
                formatBuilder.setSampleMimeType(sampleMimeType).setAccessibilityChannel(accessibilityChannel);
                muxedCaptionFormats.add(formatBuilder.build());
                // TODO: Remove muxedCaptionFormats and add a Rendition with a null uri to closedCaptions.
                break;
            default:
                // Do nothing.
                break;
        }
    }
    if (noClosedCaptions) {
        muxedCaptionFormats = Collections.emptyList();
    }
    return new HlsMultivariantPlaylist(baseUri, tags, deduplicatedVariants, videos, audios, subtitles, closedCaptions, muxedAudioFormat, muxedCaptionFormats, hasIndependentSegmentsTag, variableDefinitions, sessionKeyDrmInitData);
}
Also used : VariantInfo(androidx.media3.exoplayer.hls.HlsTrackMetadataEntry.VariantInfo) HashMap(java.util.HashMap) Rendition(androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Rendition) ArrayList(java.util.ArrayList) Metadata(androidx.media3.common.Metadata) SchemeData(androidx.media3.common.DrmInitData.SchemeData) Uri(android.net.Uri) DrmInitData(androidx.media3.common.DrmInitData) Format(androidx.media3.common.Format) HashSet(java.util.HashSet) HlsTrackMetadataEntry(androidx.media3.exoplayer.hls.HlsTrackMetadataEntry) Variant(androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Variant) Nullable(androidx.annotation.Nullable)

Example 3 with Rendition

use of androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Rendition in project media by androidx.

the class HlsMediaPeriod method selectTracks.

@Override
public long selectTracks(@NullableType ExoTrackSelection[] selections, boolean[] mayRetainStreamFlags, @NullableType SampleStream[] streams, boolean[] streamResetFlags, long positionUs) {
    // Map each selection and stream onto a child period index.
    int[] streamChildIndices = new int[selections.length];
    int[] selectionChildIndices = new int[selections.length];
    for (int i = 0; i < selections.length; i++) {
        streamChildIndices[i] = streams[i] == null ? C.INDEX_UNSET : streamWrapperIndices.get(streams[i]);
        selectionChildIndices[i] = C.INDEX_UNSET;
        if (selections[i] != null) {
            TrackGroup trackGroup = selections[i].getTrackGroup();
            for (int j = 0; j < sampleStreamWrappers.length; j++) {
                if (sampleStreamWrappers[j].getTrackGroups().indexOf(trackGroup) != C.INDEX_UNSET) {
                    selectionChildIndices[i] = j;
                    break;
                }
            }
        }
    }
    boolean forceReset = false;
    streamWrapperIndices.clear();
    // Select tracks for each child, copying the resulting streams back into a new streams array.
    SampleStream[] newStreams = new SampleStream[selections.length];
    @NullableType SampleStream[] childStreams = new SampleStream[selections.length];
    @NullableType ExoTrackSelection[] childSelections = new ExoTrackSelection[selections.length];
    int newEnabledSampleStreamWrapperCount = 0;
    HlsSampleStreamWrapper[] newEnabledSampleStreamWrappers = new HlsSampleStreamWrapper[sampleStreamWrappers.length];
    for (int i = 0; i < sampleStreamWrappers.length; i++) {
        for (int j = 0; j < selections.length; j++) {
            childStreams[j] = streamChildIndices[j] == i ? streams[j] : null;
            childSelections[j] = selectionChildIndices[j] == i ? selections[j] : null;
        }
        HlsSampleStreamWrapper sampleStreamWrapper = sampleStreamWrappers[i];
        boolean wasReset = sampleStreamWrapper.selectTracks(childSelections, mayRetainStreamFlags, childStreams, streamResetFlags, positionUs, forceReset);
        boolean wrapperEnabled = false;
        for (int j = 0; j < selections.length; j++) {
            SampleStream childStream = childStreams[j];
            if (selectionChildIndices[j] == i) {
                // Assert that the child provided a stream for the selection.
                Assertions.checkNotNull(childStream);
                newStreams[j] = childStream;
                wrapperEnabled = true;
                streamWrapperIndices.put(childStream, i);
            } else if (streamChildIndices[j] == i) {
                // Assert that the child cleared any previous stream.
                Assertions.checkState(childStream == null);
            }
        }
        if (wrapperEnabled) {
            newEnabledSampleStreamWrappers[newEnabledSampleStreamWrapperCount] = sampleStreamWrapper;
            if (newEnabledSampleStreamWrapperCount++ == 0) {
                // The first enabled wrapper is always allowed to initialize timestamp adjusters. Note
                // that the first wrapper will correspond to a variant, or else an audio rendition, or
                // else a text rendition, in that order.
                sampleStreamWrapper.setIsTimestampMaster(true);
                if (wasReset || enabledSampleStreamWrappers.length == 0 || sampleStreamWrapper != enabledSampleStreamWrappers[0]) {
                    // The wrapper responsible for initializing the timestamp adjusters was reset or
                    // changed. We need to reset the timestamp adjuster provider and all other wrappers.
                    timestampAdjusterProvider.reset();
                    forceReset = true;
                }
            } else {
                // Additional wrappers are also allowed to initialize timestamp adjusters if they contain
                // audio or video, since they are expected to contain dense samples. Text wrappers are not
                // permitted except in the case above in which no variant or audio rendition wrappers are
                // enabled.
                sampleStreamWrapper.setIsTimestampMaster(i < audioVideoSampleStreamWrapperCount);
            }
        }
    }
    // Copy the new streams back into the streams array.
    System.arraycopy(newStreams, 0, streams, 0, newStreams.length);
    // Update the local state.
    enabledSampleStreamWrappers = Util.nullSafeArrayCopy(newEnabledSampleStreamWrappers, newEnabledSampleStreamWrapperCount);
    compositeSequenceableLoader = compositeSequenceableLoaderFactory.createCompositeSequenceableLoader(enabledSampleStreamWrappers);
    return positionUs;
}
Also used : ExoTrackSelection(androidx.media3.exoplayer.trackselection.ExoTrackSelection) TrackGroup(androidx.media3.common.TrackGroup) NullableType(org.checkerframework.checker.nullness.compatqual.NullableType) SampleStream(androidx.media3.exoplayer.source.SampleStream)

Example 4 with Rendition

use of androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Rendition in project media by androidx.

the class HlsMediaPeriod method buildAndPrepareAudioSampleStreamWrappers.

private void buildAndPrepareAudioSampleStreamWrappers(long positionUs, List<Rendition> audioRenditions, List<HlsSampleStreamWrapper> sampleStreamWrappers, List<int[]> manifestUrlsIndicesPerWrapper, Map<String, DrmInitData> overridingDrmInitData) {
    ArrayList<Uri> scratchPlaylistUrls = new ArrayList<>(/* initialCapacity= */
    audioRenditions.size());
    ArrayList<Format> scratchPlaylistFormats = new ArrayList<>(/* initialCapacity= */
    audioRenditions.size());
    ArrayList<Integer> scratchIndicesList = new ArrayList<>(/* initialCapacity= */
    audioRenditions.size());
    HashSet<String> alreadyGroupedNames = new HashSet<>();
    for (int renditionByNameIndex = 0; renditionByNameIndex < audioRenditions.size(); renditionByNameIndex++) {
        String name = audioRenditions.get(renditionByNameIndex).name;
        if (!alreadyGroupedNames.add(name)) {
            // This name already has a corresponding group.
            continue;
        }
        boolean codecStringsAllowChunklessPreparation = true;
        scratchPlaylistUrls.clear();
        scratchPlaylistFormats.clear();
        scratchIndicesList.clear();
        // Group all renditions with matching name.
        for (int renditionIndex = 0; renditionIndex < audioRenditions.size(); renditionIndex++) {
            if (Util.areEqual(name, audioRenditions.get(renditionIndex).name)) {
                Rendition rendition = audioRenditions.get(renditionIndex);
                scratchIndicesList.add(renditionIndex);
                scratchPlaylistUrls.add(rendition.url);
                scratchPlaylistFormats.add(rendition.format);
                codecStringsAllowChunklessPreparation &= Util.getCodecCountOfType(rendition.format.codecs, C.TRACK_TYPE_AUDIO) == 1;
            }
        }
        String sampleStreamWrapperUid = "audio:" + name;
        HlsSampleStreamWrapper sampleStreamWrapper = buildSampleStreamWrapper(sampleStreamWrapperUid, C.TRACK_TYPE_AUDIO, scratchPlaylistUrls.toArray(Util.castNonNullTypeArray(new Uri[0])), scratchPlaylistFormats.toArray(new Format[0]), /* muxedAudioFormat= */
        null, /* muxedCaptionFormats= */
        Collections.emptyList(), overridingDrmInitData, positionUs);
        manifestUrlsIndicesPerWrapper.add(Ints.toArray(scratchIndicesList));
        sampleStreamWrappers.add(sampleStreamWrapper);
        if (allowChunklessPreparation && codecStringsAllowChunklessPreparation) {
            Format[] renditionFormats = scratchPlaylistFormats.toArray(new Format[0]);
            sampleStreamWrapper.prepareWithMultivariantPlaylistInfo(new TrackGroup[] { new TrackGroup(sampleStreamWrapperUid, renditionFormats) }, /* primaryTrackGroupIndex= */
            0);
        }
    }
}
Also used : Rendition(androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Rendition) ArrayList(java.util.ArrayList) Uri(android.net.Uri) Format(androidx.media3.common.Format) TrackGroup(androidx.media3.common.TrackGroup) HashSet(java.util.HashSet)

Aggregations

TrackGroup (androidx.media3.common.TrackGroup)3 Rendition (androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Rendition)3 ArrayList (java.util.ArrayList)3 Uri (android.net.Uri)2 DrmInitData (androidx.media3.common.DrmInitData)2 Format (androidx.media3.common.Format)2 HashSet (java.util.HashSet)2 Nullable (androidx.annotation.Nullable)1 SchemeData (androidx.media3.common.DrmInitData.SchemeData)1 Metadata (androidx.media3.common.Metadata)1 HlsTrackMetadataEntry (androidx.media3.exoplayer.hls.HlsTrackMetadataEntry)1 VariantInfo (androidx.media3.exoplayer.hls.HlsTrackMetadataEntry.VariantInfo)1 HlsMultivariantPlaylist (androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist)1 Variant (androidx.media3.exoplayer.hls.playlist.HlsMultivariantPlaylist.Variant)1 SampleStream (androidx.media3.exoplayer.source.SampleStream)1 ExoTrackSelection (androidx.media3.exoplayer.trackselection.ExoTrackSelection)1 HashMap (java.util.HashMap)1 NullableType (org.checkerframework.checker.nullness.compatqual.NullableType)1