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

Example 21 with AmrExtractor

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

the class AmrExtractorNonParameterizedTest method read_amrWb_returnParserException_forInvalidFrameHeader.

@Test
public void read_amrWb_returnParserException_forInvalidFrameHeader() throws IOException {
    AmrExtractor amrExtractor = setupAmrExtractorWithOutput();
    byte[] invalidHeaderFrame = newWideBandAmrFrameWithType(6);
    // The padding bits are at bit-1 positions in the following pattern: 1000 0011
    // Padding bits must be 0.
    invalidHeaderFrame[0] = (byte) (invalidHeaderFrame[0] | 0b01111110);
    byte[] data = joinData(amrSignatureWb(), invalidHeaderFrame);
    FakeExtractorInput input = fakeExtractorInputWithData(data);
    try {
        amrExtractor.read(input, new PositionHolder());
        fail();
    } catch (ParserException e) {
    // expected
    }
}

Example 22 with AmrExtractor

use of com.google.android.exoplayer2.extractor.amr.AmrExtractor 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();
}