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Example 1 with AmrExtractor

use of androidx.media3.extractor.amr.AmrExtractor in project media by androidx.

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;
    }
}
Also used : FragmentedMp4Extractor(androidx.media3.extractor.mp4.FragmentedMp4Extractor) JpegExtractor(androidx.media3.extractor.jpeg.JpegExtractor) Ac4Extractor(androidx.media3.extractor.ts.Ac4Extractor) AdtsExtractor(androidx.media3.extractor.ts.AdtsExtractor) Mp3Extractor(androidx.media3.extractor.mp3.Mp3Extractor) MatroskaExtractor(androidx.media3.extractor.mkv.MatroskaExtractor) TsExtractor(androidx.media3.extractor.ts.TsExtractor) FlacExtractor(androidx.media3.extractor.flac.FlacExtractor) AmrExtractor(androidx.media3.extractor.amr.AmrExtractor) Mp4Extractor(androidx.media3.extractor.mp4.Mp4Extractor) FragmentedMp4Extractor(androidx.media3.extractor.mp4.FragmentedMp4Extractor) PsExtractor(androidx.media3.extractor.ts.PsExtractor) OggExtractor(androidx.media3.extractor.ogg.OggExtractor) WavExtractor(androidx.media3.extractor.wav.WavExtractor) WavExtractor(androidx.media3.extractor.wav.WavExtractor) Ac4Extractor(androidx.media3.extractor.ts.Ac4Extractor) TsExtractor(androidx.media3.extractor.ts.TsExtractor) AmrExtractor(androidx.media3.extractor.amr.AmrExtractor) FlacExtractor(androidx.media3.extractor.flac.FlacExtractor) AdtsExtractor(androidx.media3.extractor.ts.AdtsExtractor) PsExtractor(androidx.media3.extractor.ts.PsExtractor) Mp3Extractor(androidx.media3.extractor.mp3.Mp3Extractor) OggExtractor(androidx.media3.extractor.ogg.OggExtractor) JpegExtractor(androidx.media3.extractor.jpeg.JpegExtractor) Ac3Extractor(androidx.media3.extractor.ts.Ac3Extractor) FlvExtractor(androidx.media3.extractor.flv.FlvExtractor) Mp4Extractor(androidx.media3.extractor.mp4.Mp4Extractor) MatroskaExtractor(androidx.media3.extractor.mkv.MatroskaExtractor) FragmentedMp4Extractor(androidx.media3.extractor.mp4.FragmentedMp4Extractor) FlvExtractor(androidx.media3.extractor.flv.FlvExtractor) Ac3Extractor(androidx.media3.extractor.ts.Ac3Extractor) Nullable(androidx.annotation.Nullable)

Example 2 with AmrExtractor

use of androidx.media3.extractor.amr.AmrExtractor in project media by androidx.

the class AmrExtractorNonParameterizedTest method read_amrWb_returnEndOfInput_ifInputEncountersEoF.

@Test
public void read_amrWb_returnEndOfInput_ifInputEncountersEoF() throws IOException {
    AmrExtractor amrExtractor = setupAmrExtractorWithOutput();
    byte[] amrFrame = newWideBandAmrFrameWithType(5);
    byte[] data = joinData(amrSignatureWb(), amrFrame);
    FakeExtractorInput input = fakeExtractorInputWithData(data);
    // Read 1st frame, which will put the input at EoF.
    amrExtractor.read(input, new PositionHolder());
    int result = amrExtractor.read(input, new PositionHolder());
    assertThat(result).isEqualTo(Extractor.RESULT_END_OF_INPUT);
}
Also used : FakeExtractorInput(androidx.media3.test.utils.FakeExtractorInput) PositionHolder(androidx.media3.extractor.PositionHolder) Test(org.junit.Test)

Example 3 with AmrExtractor

use of androidx.media3.extractor.amr.AmrExtractor in project media by androidx.

the class AmrExtractorSeekTest method seeking_handlesSeekingForward_extractsCorrectFrames_forNarrowBandAmr.

@Test
public void seeking_handlesSeekingForward_extractsCorrectFrames_forNarrowBandAmr() throws IOException {
    String fileName = NARROW_BAND_AMR_FILE;
    Uri fileUri = TestUtil.buildAssetUri(fileName);
    expectedTrackOutput = TestUtil.extractAllSamplesFromFile(createAmrExtractor(), ApplicationProvider.getApplicationContext(), fileName).trackOutputs.get(0);
    AmrExtractor extractor = createAmrExtractor();
    FakeExtractorOutput extractorOutput = new FakeExtractorOutput();
    SeekMap seekMap = TestUtil.extractSeekMap(extractor, extractorOutput, dataSource, fileUri);
    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(0);
    long firstSeekTimeUs = 980_000;
    TestUtil.seekToTimeUs(extractor, seekMap, firstSeekTimeUs, dataSource, trackOutput, fileUri);
    long targetSeekTimeUs = 1_200_000;
    int extractedFrameIndex = TestUtil.seekToTimeUs(extractor, seekMap, targetSeekTimeUs, dataSource, trackOutput, fileUri);
    assertThat(extractedFrameIndex).isNotEqualTo(-1);
    assertFirstFrameAfterSeekContainTargetSeekTime(trackOutput, targetSeekTimeUs, extractedFrameIndex);
}
Also used : FakeTrackOutput(androidx.media3.test.utils.FakeTrackOutput) SeekMap(androidx.media3.extractor.SeekMap) Uri(android.net.Uri) FakeExtractorOutput(androidx.media3.test.utils.FakeExtractorOutput) Test(org.junit.Test)

Example 4 with AmrExtractor

use of androidx.media3.extractor.amr.AmrExtractor in project media by androidx.

the class AmrExtractorSeekTest method amrExtractorReads_returnSeekableSeekMap_forNarrowBandAmr.

@Test
public void amrExtractorReads_returnSeekableSeekMap_forNarrowBandAmr() throws IOException {
    String fileName = NARROW_BAND_AMR_FILE;
    Uri fileUri = TestUtil.buildAssetUri(fileName);
    expectedTrackOutput = TestUtil.extractAllSamplesFromFile(createAmrExtractor(), ApplicationProvider.getApplicationContext(), fileName).trackOutputs.get(0);
    AmrExtractor extractor = createAmrExtractor();
    SeekMap seekMap = TestUtil.extractSeekMap(extractor, new FakeExtractorOutput(), dataSource, fileUri);
    assertThat(seekMap).isNotNull();
    assertThat(seekMap.getDurationUs()).isEqualTo(NARROW_BAND_FILE_DURATION_US);
    assertThat(seekMap.isSeekable()).isTrue();
}
Also used : SeekMap(androidx.media3.extractor.SeekMap) Uri(android.net.Uri) FakeExtractorOutput(androidx.media3.test.utils.FakeExtractorOutput) Test(org.junit.Test)

Example 5 with AmrExtractor

use of androidx.media3.extractor.amr.AmrExtractor in project media by androidx.

the class AmrExtractorSeekTest method seeking_handlesSeekToEoF_extractsLastFrame_forWideBandAmr.

@Test
public void seeking_handlesSeekToEoF_extractsLastFrame_forWideBandAmr() throws IOException {
    String fileName = WIDE_BAND_AMR_FILE;
    Uri fileUri = TestUtil.buildAssetUri(fileName);
    expectedTrackOutput = TestUtil.extractAllSamplesFromFile(createAmrExtractor(), ApplicationProvider.getApplicationContext(), fileName).trackOutputs.get(0);
    AmrExtractor extractor = createAmrExtractor();
    FakeExtractorOutput extractorOutput = new FakeExtractorOutput();
    SeekMap seekMap = TestUtil.extractSeekMap(extractor, extractorOutput, dataSource, fileUri);
    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(0);
    long targetSeekTimeUs = seekMap.getDurationUs();
    int extractedFrameIndex = TestUtil.seekToTimeUs(extractor, seekMap, targetSeekTimeUs, dataSource, trackOutput, fileUri);
    assertThat(extractedFrameIndex).isNotEqualTo(-1);
    assertFirstFrameAfterSeekContainTargetSeekTime(trackOutput, targetSeekTimeUs, extractedFrameIndex);
}
Also used : FakeTrackOutput(androidx.media3.test.utils.FakeTrackOutput) SeekMap(androidx.media3.extractor.SeekMap) Uri(android.net.Uri) FakeExtractorOutput(androidx.media3.test.utils.FakeExtractorOutput) Test(org.junit.Test)

Aggregations

Test (org.junit.Test)20 FakeExtractorOutput (androidx.media3.test.utils.FakeExtractorOutput)13 Uri (android.net.Uri)12 SeekMap (androidx.media3.extractor.SeekMap)12 FakeTrackOutput (androidx.media3.test.utils.FakeTrackOutput)10 FakeExtractorInput (androidx.media3.test.utils.FakeExtractorInput)8 PositionHolder (androidx.media3.extractor.PositionHolder)7 ParserException (androidx.media3.common.ParserException)5 AmrExtractor (com.google.android.exoplayer2.extractor.amr.AmrExtractor)3 FlacExtractor (com.google.android.exoplayer2.extractor.flac.FlacExtractor)3 FlvExtractor (com.google.android.exoplayer2.extractor.flv.FlvExtractor)3 MatroskaExtractor (com.google.android.exoplayer2.extractor.mkv.MatroskaExtractor)3 Mp3Extractor (com.google.android.exoplayer2.extractor.mp3.Mp3Extractor)3 FragmentedMp4Extractor (com.google.android.exoplayer2.extractor.mp4.FragmentedMp4Extractor)3 Mp4Extractor (com.google.android.exoplayer2.extractor.mp4.Mp4Extractor)3 OggExtractor (com.google.android.exoplayer2.extractor.ogg.OggExtractor)3 Ac3Extractor (com.google.android.exoplayer2.extractor.ts.Ac3Extractor)3 Ac4Extractor (com.google.android.exoplayer2.extractor.ts.Ac4Extractor)3 AdtsExtractor (com.google.android.exoplayer2.extractor.ts.AdtsExtractor)3 PsExtractor (com.google.android.exoplayer2.extractor.ts.PsExtractor)3