Examples with FakeExtractorOutput com.google.android.exoplayer2.testutil.FakeExtractorOutput used on opensource projects

Example 46 with FakeExtractorOutput

use of com.google.android.exoplayer2.testutil.FakeExtractorOutput in project ExoPlayer by google.

the class PsExtractorSeekTest method handlePendingSeek_handlesRandomSeeksAfterReadingFileOnce_extractsCorrectFrame.

@Test
public void handlePendingSeek_handlesRandomSeeksAfterReadingFileOnce_extractsCorrectFrame() throws IOException {
    PsExtractor extractor = new PsExtractor();
    FakeExtractorOutput extractorOutput = new FakeExtractorOutput();
    readInputFileOnce(extractor, extractorOutput);
    SeekMap seekMap = extractorOutput.seekMap;
    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(VIDEO_TRACK_ID);
    long numSeek = 100;
    for (long i = 0; i < numSeek; i++) {
        long targetSeekTimeUs = random.nextInt(DURATION_US + 1);
        int extractedFrameIndex = seekToTimeUs(extractor, seekMap, targetSeekTimeUs, trackOutput);
        assertThat(extractedFrameIndex).isNotEqualTo(-1);
        assertFirstFrameAfterSeekContainsTargetSeekTime(trackOutput, targetSeekTimeUs, extractedFrameIndex);
    }
}

Example 47 with FakeExtractorOutput

use of com.google.android.exoplayer2.testutil.FakeExtractorOutput in project ExoPlayer by google.

the class PsExtractorSeekTest method extractSeekMapAndTracks.

private SeekMap extractSeekMapAndTracks(PsExtractor extractor, FakeExtractorOutput output) throws IOException {
    ExtractorInput input = getExtractorInputFromPosition(0);
    extractor.init(output);
    int readResult = Extractor.RESULT_CONTINUE;
    while (true) {
        try {
            // Keep reading until we can get the seek map
            while (readResult == Extractor.RESULT_CONTINUE && (output.seekMap == null || !output.tracksEnded)) {
                readResult = extractor.read(input, positionHolder);
            }
        } finally {
            DataSourceUtil.closeQuietly(dataSource);
        }
        if (readResult == Extractor.RESULT_SEEK) {
            input = getExtractorInputFromPosition(positionHolder.position);
            readResult = Extractor.RESULT_CONTINUE;
        } else if (readResult == Extractor.RESULT_END_OF_INPUT) {
            throw new IOException("EOF encountered without seekmap");
        }
        if (output.seekMap != null) {
            return output.seekMap;
        }
    }
}

Example 48 with FakeExtractorOutput

use of com.google.android.exoplayer2.testutil.FakeExtractorOutput in project ExoPlayer by google.

the class TsExtractorSeekTest method handlePendingSeek_handlesSeekingForward_extractsCorrectFrame.

@Test
public void handlePendingSeek_handlesSeekingForward_extractsCorrectFrame() throws IOException {
    TsExtractor extractor = new TsExtractor();
    Uri fileUri = TestUtil.buildAssetUri(TEST_FILE);
    FakeExtractorOutput extractorOutput = new FakeExtractorOutput();
    SeekMap seekMap = TestUtil.extractSeekMap(extractor, extractorOutput, dataSource, fileUri);
    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(AUDIO_TRACK_ID);
    long firstSeekTimeUs = 987_000;
    TestUtil.seekToTimeUs(extractor, seekMap, firstSeekTimeUs, dataSource, trackOutput, fileUri);
    long targetSeekTimeUs = 1_234_000;
    int extractedFrameIndex = TestUtil.seekToTimeUs(extractor, seekMap, targetSeekTimeUs, dataSource, trackOutput, fileUri);
    assertThat(extractedFrameIndex).isNotEqualTo(-1);
    assertFirstFrameAfterSeekContainTargetSeekTime(trackOutput, targetSeekTimeUs, extractedFrameIndex);
}

Example 49 with FakeExtractorOutput

use of com.google.android.exoplayer2.testutil.FakeExtractorOutput in project ExoPlayer by google.

the class TsExtractorSeekTest method handlePendingSeek_handlesSeekToEoF_extractsLastFrame.

@Test
public void handlePendingSeek_handlesSeekToEoF_extractsLastFrame() throws IOException {
    TsExtractor extractor = new TsExtractor();
    Uri fileUri = TestUtil.buildAssetUri(TEST_FILE);
    FakeExtractorOutput extractorOutput = new FakeExtractorOutput();
    SeekMap seekMap = TestUtil.extractSeekMap(extractor, extractorOutput, dataSource, fileUri);
    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(AUDIO_TRACK_ID);
    long targetSeekTimeUs = seekMap.getDurationUs();
    int extractedFrameIndex = TestUtil.seekToTimeUs(extractor, seekMap, targetSeekTimeUs, dataSource, trackOutput, fileUri);
    assertThat(extractedFrameIndex).isNotEqualTo(-1);
    assertFirstFrameAfterSeekContainTargetSeekTime(trackOutput, targetSeekTimeUs, extractedFrameIndex);
}

Example 50 with FakeExtractorOutput

use of com.google.android.exoplayer2.testutil.FakeExtractorOutput in project ExoPlayer by google.

the class TsExtractorSeekTest method handlePendingSeek_handlesRandomSeeksAfterReadingFileOnce_extractsCorrectFrame.

@Test
public void handlePendingSeek_handlesRandomSeeksAfterReadingFileOnce_extractsCorrectFrame() throws IOException {
    TsExtractor extractor = new TsExtractor();
    Uri fileUri = TestUtil.buildAssetUri(TEST_FILE);
    FakeExtractorOutput extractorOutput = new FakeExtractorOutput();
    readInputFileOnce(extractor, extractorOutput, fileUri);
    SeekMap seekMap = extractorOutput.seekMap;
    FakeTrackOutput trackOutput = extractorOutput.trackOutputs.get(AUDIO_TRACK_ID);
    long numSeek = 100;
    for (long i = 0; i < numSeek; i++) {
        long targetSeekTimeUs = random.nextInt(DURATION_US + 1);
        int extractedFrameIndex = TestUtil.seekToTimeUs(extractor, seekMap, targetSeekTimeUs, dataSource, trackOutput, fileUri);
        assertThat(extractedFrameIndex).isNotEqualTo(-1);
        assertFirstFrameAfterSeekContainTargetSeekTime(trackOutput, targetSeekTimeUs, extractedFrameIndex);
    }
}