Examples with FragmentedMp4Extractor androidx.media3.extractor.mp4.FragmentedMp4Extractor used on opensource projects

Example 6 with FragmentedMp4Extractor

use of androidx.media3.extractor.mp4.FragmentedMp4Extractor in project ExoPlayer by google.

the class DefaultExtractorsFactory method addExtractorsForFileType.

private void addExtractorsForFileType(@FileTypes.Type int fileType, List<Extractor> extractors) {
    switch(fileType) {
        case FileTypes.AC3:
            extractors.add(new Ac3Extractor());
            break;
        case FileTypes.AC4:
            extractors.add(new Ac4Extractor());
            break;
        case FileTypes.ADTS:
            extractors.add(new AdtsExtractor(adtsFlags | (constantBitrateSeekingEnabled ? AdtsExtractor.FLAG_ENABLE_CONSTANT_BITRATE_SEEKING : 0) | (constantBitrateSeekingAlwaysEnabled ? AdtsExtractor.FLAG_ENABLE_CONSTANT_BITRATE_SEEKING_ALWAYS : 0)));
            break;
        case FileTypes.AMR:
            extractors.add(new AmrExtractor(amrFlags | (constantBitrateSeekingEnabled ? AmrExtractor.FLAG_ENABLE_CONSTANT_BITRATE_SEEKING : 0) | (constantBitrateSeekingAlwaysEnabled ? AmrExtractor.FLAG_ENABLE_CONSTANT_BITRATE_SEEKING_ALWAYS : 0)));
            break;
        case FileTypes.FLAC:
            @Nullable Extractor flacExtractor = FLAC_EXTENSION_LOADER.getExtractor(flacFlags);
            if (flacExtractor != null) {
                extractors.add(flacExtractor);
            } else {
                extractors.add(new FlacExtractor(flacFlags));
            }
            break;
        case FileTypes.FLV:
            extractors.add(new FlvExtractor());
            break;
        case FileTypes.MATROSKA:
            extractors.add(new MatroskaExtractor(matroskaFlags));
            break;
        case FileTypes.MP3:
            extractors.add(new Mp3Extractor(mp3Flags | (constantBitrateSeekingEnabled ? Mp3Extractor.FLAG_ENABLE_CONSTANT_BITRATE_SEEKING : 0) | (constantBitrateSeekingAlwaysEnabled ? Mp3Extractor.FLAG_ENABLE_CONSTANT_BITRATE_SEEKING_ALWAYS : 0)));
            break;
        case FileTypes.MP4:
            extractors.add(new FragmentedMp4Extractor(fragmentedMp4Flags));
            extractors.add(new Mp4Extractor(mp4Flags));
            break;
        case FileTypes.OGG:
            extractors.add(new OggExtractor());
            break;
        case FileTypes.PS:
            extractors.add(new PsExtractor());
            break;
        case FileTypes.TS:
            extractors.add(new TsExtractor(tsMode, tsFlags, tsTimestampSearchBytes));
            break;
        case FileTypes.WAV:
            extractors.add(new WavExtractor());
            break;
        case FileTypes.JPEG:
            extractors.add(new JpegExtractor());
            break;
        case FileTypes.WEBVTT:
        case FileTypes.UNKNOWN:
        default:
            break;
    }
}

Example 7 with FragmentedMp4Extractor

use of androidx.media3.extractor.mp4.FragmentedMp4Extractor in project ExoPlayer by google.

the class HlsMediaChunk method createExtractor.

private Extractor createExtractor() {
    // Select the extractor that will read the chunk.
    Extractor extractor;
    boolean usingNewExtractor = true;
    if (MimeTypes.TEXT_VTT.equals(hlsUrl.format.sampleMimeType) || lastPathSegment.endsWith(WEBVTT_FILE_EXTENSION) || lastPathSegment.endsWith(VTT_FILE_EXTENSION)) {
        extractor = new WebvttExtractor(trackFormat.language, timestampAdjuster);
    } else if (!needNewExtractor) {
        // Only reuse TS and fMP4 extractors.
        usingNewExtractor = false;
        extractor = previousExtractor;
    } else if (lastPathSegment.endsWith(MP4_FILE_EXTENSION) || lastPathSegment.startsWith(M4_FILE_EXTENSION_PREFIX, lastPathSegment.length() - 4)) {
        extractor = new FragmentedMp4Extractor(0, timestampAdjuster);
    } else {
        // MPEG-2 TS segments, but we need a new extractor.
        // This flag ensures the change of pid between streams does not affect the sample queues.
        @DefaultTsPayloadReaderFactory.Flags int esReaderFactoryFlags = DefaultTsPayloadReaderFactory.FLAG_IGNORE_SPLICE_INFO_STREAM;
        if (!muxedCaptionFormats.isEmpty()) {
            // The playlist declares closed caption renditions, we should ignore descriptors.
            esReaderFactoryFlags |= DefaultTsPayloadReaderFactory.FLAG_OVERRIDE_CAPTION_DESCRIPTORS;
        }
        String codecs = trackFormat.codecs;
        if (!TextUtils.isEmpty(codecs)) {
            // explicitly ignore them even if they're declared.
            if (!MimeTypes.AUDIO_AAC.equals(MimeTypes.getAudioMediaMimeType(codecs))) {
                esReaderFactoryFlags |= DefaultTsPayloadReaderFactory.FLAG_IGNORE_AAC_STREAM;
            }
            if (!MimeTypes.VIDEO_H264.equals(MimeTypes.getVideoMediaMimeType(codecs))) {
                esReaderFactoryFlags |= DefaultTsPayloadReaderFactory.FLAG_IGNORE_H264_STREAM;
            }
        }
        extractor = new TsExtractor(TsExtractor.MODE_HLS, timestampAdjuster, new DefaultTsPayloadReaderFactory(esReaderFactoryFlags, muxedCaptionFormats));
    }
    if (usingNewExtractor) {
        extractor.init(extractorOutput);
    }
    return extractor;
}

Example 8 with FragmentedMp4Extractor

use of androidx.media3.extractor.mp4.FragmentedMp4Extractor in project Telegram-FOSS by Telegram-FOSS-Team.

the class DefaultExtractorsFactory method createExtractors.

@Override
public synchronized Extractor[] createExtractors() {
    Extractor[] extractors = new Extractor[14];
    extractors[0] = new MatroskaExtractor(matroskaFlags);
    extractors[1] = new FragmentedMp4Extractor(fragmentedMp4Flags);
    extractors[2] = new Mp4Extractor(mp4Flags);
    extractors[3] = new OggExtractor();
    extractors[4] = new Mp3Extractor(mp3Flags | (constantBitrateSeekingEnabled ? Mp3Extractor.FLAG_ENABLE_CONSTANT_BITRATE_SEEKING : 0));
    extractors[5] = new AdtsExtractor(adtsFlags | (constantBitrateSeekingEnabled ? AdtsExtractor.FLAG_ENABLE_CONSTANT_BITRATE_SEEKING : 0));
    extractors[6] = new Ac3Extractor();
    extractors[7] = new TsExtractor(tsMode, tsFlags);
    extractors[8] = new FlvExtractor();
    extractors[9] = new PsExtractor();
    extractors[10] = new WavExtractor();
    extractors[11] = new AmrExtractor(amrFlags | (constantBitrateSeekingEnabled ? AmrExtractor.FLAG_ENABLE_CONSTANT_BITRATE_SEEKING : 0));
    extractors[12] = new Ac4Extractor();
    if (FLAC_EXTENSION_EXTRACTOR_CONSTRUCTOR != null) {
        try {
            extractors[13] = FLAC_EXTENSION_EXTRACTOR_CONSTRUCTOR.newInstance();
        } catch (Exception e) {
            // Should never happen.
            throw new IllegalStateException("Unexpected error creating FLAC extractor", e);
        }
    } else {
        extractors[13] = new FlacExtractor();
    }
    return extractors;
}

Example 9 with FragmentedMp4Extractor

use of androidx.media3.extractor.mp4.FragmentedMp4Extractor in project Telegram-FOSS by Telegram-FOSS-Team.

the class DashUtil method newWrappedExtractor.

private static ChunkExtractorWrapper newWrappedExtractor(int trackType, Format format) {
    String mimeType = format.containerMimeType;
    boolean isWebm = mimeType != null && (mimeType.startsWith(MimeTypes.VIDEO_WEBM) || mimeType.startsWith(MimeTypes.AUDIO_WEBM));
    Extractor extractor = isWebm ? new MatroskaExtractor() : new FragmentedMp4Extractor();
    return new ChunkExtractorWrapper(extractor, trackType, format);
}

Example 10 with FragmentedMp4Extractor

use of androidx.media3.extractor.mp4.FragmentedMp4Extractor in project Telegram-FOSS by Telegram-FOSS-Team.

the class DefaultHlsExtractorFactory method createExtractor.

@Override
public Result createExtractor(@Nullable Extractor previousExtractor, Uri uri, Format format, @Nullable List<Format> muxedCaptionFormats, TimestampAdjuster timestampAdjuster, Map<String, List<String>> responseHeaders, ExtractorInput extractorInput) throws InterruptedException, IOException {
    if (previousExtractor != null) {
        // A extractor has already been successfully used. Return one of the same type.
        if (isReusable(previousExtractor)) {
            return buildResult(previousExtractor);
        } else {
            Result result = buildResultForSameExtractorType(previousExtractor, format, timestampAdjuster);
            if (result == null) {
                throw new IllegalArgumentException("Unexpected previousExtractor type: " + previousExtractor.getClass().getSimpleName());
            }
        }
    }
    // Try selecting the extractor by the file extension.
    Extractor extractorByFileExtension = createExtractorByFileExtension(uri, format, muxedCaptionFormats, timestampAdjuster);
    extractorInput.resetPeekPosition();
    if (sniffQuietly(extractorByFileExtension, extractorInput)) {
        return buildResult(extractorByFileExtension);
    }
    if (!(extractorByFileExtension instanceof WebvttExtractor)) {
        WebvttExtractor webvttExtractor = new WebvttExtractor(format.language, timestampAdjuster);
        if (sniffQuietly(webvttExtractor, extractorInput)) {
            return buildResult(webvttExtractor);
        }
    }
    if (!(extractorByFileExtension instanceof AdtsExtractor)) {
        AdtsExtractor adtsExtractor = new AdtsExtractor();
        if (sniffQuietly(adtsExtractor, extractorInput)) {
            return buildResult(adtsExtractor);
        }
    }
    if (!(extractorByFileExtension instanceof Ac3Extractor)) {
        Ac3Extractor ac3Extractor = new Ac3Extractor();
        if (sniffQuietly(ac3Extractor, extractorInput)) {
            return buildResult(ac3Extractor);
        }
    }
    if (!(extractorByFileExtension instanceof Ac4Extractor)) {
        Ac4Extractor ac4Extractor = new Ac4Extractor();
        if (sniffQuietly(ac4Extractor, extractorInput)) {
            return buildResult(ac4Extractor);
        }
    }
    if (!(extractorByFileExtension instanceof Mp3Extractor)) {
        Mp3Extractor mp3Extractor = new Mp3Extractor(/* flags= */
        0, /* forcedFirstSampleTimestampUs= */
        0);
        if (sniffQuietly(mp3Extractor, extractorInput)) {
            return buildResult(mp3Extractor);
        }
    }
    if (!(extractorByFileExtension instanceof FragmentedMp4Extractor)) {
        FragmentedMp4Extractor fragmentedMp4Extractor = createFragmentedMp4Extractor(timestampAdjuster, format, muxedCaptionFormats);
        if (sniffQuietly(fragmentedMp4Extractor, extractorInput)) {
            return buildResult(fragmentedMp4Extractor);
        }
    }
    if (!(extractorByFileExtension instanceof TsExtractor)) {
        TsExtractor tsExtractor = createTsExtractor(payloadReaderFactoryFlags, exposeCea608WhenMissingDeclarations, format, muxedCaptionFormats, timestampAdjuster);
        if (sniffQuietly(tsExtractor, extractorInput)) {
            return buildResult(tsExtractor);
        }
    }
    // Fall back on the extractor created by file extension.
    return buildResult(extractorByFileExtension);
}