Examples with Extractor com.google.android.exoplayer2.extractor.Extractor used on opensource projects

Example 81 with Extractor

use of com.google.android.exoplayer2.extractor.Extractor in project ExoPlayer by google.

the class FlvExtractorSeekTest method seeking_handlesSeekingBackward.

@Test
public void seeking_handlesSeekingBackward() throws Exception {
    String fileName = TEST_FILE_KEY_FRAME_INDEX;
    Uri fileUri = TestUtil.buildAssetUri(fileName);
    SeekMap seekMap = TestUtil.extractSeekMap(extractor, extractorOutput, dataSource, fileUri);
    int trackId = extractorOutput.trackOutputs.keyAt(0);
    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(trackId);
    long firstSeekTimeUs = seekMap.getDurationUs() * 2 / 3;
    TestUtil.seekToTimeUs(extractor, seekMap, firstSeekTimeUs, dataSource, trackOutput, fileUri);
    long targetSeekTimeUs = seekMap.getDurationUs() / 3;
    int extractedFrameIndex = TestUtil.seekToTimeUs(extractor, seekMap, targetSeekTimeUs, dataSource, trackOutput, fileUri);
    assertThat(extractedFrameIndex).isNotEqualTo(C.INDEX_UNSET);
    assertFirstFrameAfterSeekIsWithinKeyFrameInterval(fileName, trackId, trackOutput, extractedFrameIndex, targetSeekTimeUs);
}

Example 82 with Extractor

use of com.google.android.exoplayer2.extractor.Extractor in project ExoPlayer by google.

the class FlvExtractorSeekTest method flvExtractorReads_returnsSeekableSeekMap.

@Test
public void flvExtractorReads_returnsSeekableSeekMap() throws Exception {
    Uri fileUri = TestUtil.buildAssetUri(TEST_FILE_KEY_FRAME_INDEX);
    SeekMap seekMap = TestUtil.extractSeekMap(extractor, extractorOutput, dataSource, fileUri);
    assertThat(seekMap.getDurationUs()).isEqualTo(DURATION_US);
    assertThat(seekMap.isSeekable()).isTrue();
}

Example 83 with Extractor

use of com.google.android.exoplayer2.extractor.Extractor in project ExoPlayer by google.

the class FlvExtractorSeekTest method seeking_handlesSeekToZero.

@Test
public void seeking_handlesSeekToZero() throws Exception {
    String fileName = TEST_FILE_KEY_FRAME_INDEX;
    Uri fileUri = TestUtil.buildAssetUri(fileName);
    SeekMap seekMap = TestUtil.extractSeekMap(extractor, extractorOutput, dataSource, fileUri);
    int trackId = extractorOutput.trackOutputs.keyAt(0);
    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(trackId);
    long targetSeekTimeUs = 0;
    int extractedFrameIndex = TestUtil.seekToTimeUs(extractor, seekMap, targetSeekTimeUs, dataSource, trackOutput, fileUri);
    assertThat(extractedFrameIndex).isNotEqualTo(C.INDEX_UNSET);
    assertFirstFrameAfterSeekIsWithinKeyFrameInterval(fileName, trackId, trackOutput, extractedFrameIndex, targetSeekTimeUs);
}

Example 84 with Extractor

use of com.google.android.exoplayer2.extractor.Extractor in project ExoPlayer by google.

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();
}

Example 85 with Extractor

use of com.google.android.exoplayer2.extractor.Extractor in project ExoPlayer by google.

the class AmrExtractorSeekTest method amrExtractorReads_returnSeekableSeekMap_forWideBandAmr.

@Test
public void amrExtractorReads_returnSeekableSeekMap_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();
    SeekMap seekMap = TestUtil.extractSeekMap(extractor, new FakeExtractorOutput(), dataSource, fileUri);
    assertThat(seekMap).isNotNull();
    assertThat(seekMap.getDurationUs()).isEqualTo(WIDE_BAND_FILE_DURATION_US);
    assertThat(seekMap.isSeekable()).isTrue();
}