Examples with MdtaMetadataEntry com.google.android.exoplayer2.metadata.mp4.MdtaMetadataEntry used on opensource projects

Example 1 with MdtaMetadataEntry

use of com.google.android.exoplayer2.metadata.mp4.MdtaMetadataEntry in project ExoPlayer by google.

the class MetadataRetrieverTest method retrieveMetadata_sefSlowMotion_outputsExpectedMetadata.

@Test
public void retrieveMetadata_sefSlowMotion_outputsExpectedMetadata() throws Exception {
    MediaItem mediaItem = MediaItem.fromUri(Uri.parse("asset://android_asset/media/mp4/sample_sef_slow_motion.mp4"));
    SmtaMetadataEntry expectedSmtaEntry = new SmtaMetadataEntry(/* captureFrameRate= */
    240, /* svcTemporalLayerCount= */
    4);
    List<SlowMotionData.Segment> segments = new ArrayList<>();
    segments.add(new SlowMotionData.Segment(/* startTimeMs= */
    88, /* endTimeMs= */
    879, /* speedDivisor= */
    2));
    segments.add(new SlowMotionData.Segment(/* startTimeMs= */
    1255, /* endTimeMs= */
    1970, /* speedDivisor= */
    8));
    SlowMotionData expectedSlowMotionData = new SlowMotionData(segments);
    MdtaMetadataEntry expectedMdtaEntry = new MdtaMetadataEntry(KEY_ANDROID_CAPTURE_FPS, /* value= */
    new byte[] { 67, 112, 0, 0 }, /* localeIndicator= */
    0, /* typeIndicator= */
    23);
    ListenableFuture<TrackGroupArray> trackGroupsFuture = retrieveMetadata(context, mediaItem, clock);
    ShadowLooper.idleMainLooper();
    TrackGroupArray trackGroups = trackGroupsFuture.get(TEST_TIMEOUT_SEC, TimeUnit.SECONDS);
    // Video and audio
    assertThat(trackGroups.length).isEqualTo(2);
    // Audio
    assertThat(trackGroups.get(0).getFormat(0).metadata.length()).isEqualTo(2);
    assertThat(trackGroups.get(0).getFormat(0).metadata.get(0)).isEqualTo(expectedSmtaEntry);
    assertThat(trackGroups.get(0).getFormat(0).metadata.get(1)).isEqualTo(expectedSlowMotionData);
    // Video
    assertThat(trackGroups.get(1).getFormat(0).metadata.length()).isEqualTo(3);
    assertThat(trackGroups.get(1).getFormat(0).metadata.get(0)).isEqualTo(expectedMdtaEntry);
    assertThat(trackGroups.get(1).getFormat(0).metadata.get(1)).isEqualTo(expectedSmtaEntry);
    assertThat(trackGroups.get(1).getFormat(0).metadata.get(2)).isEqualTo(expectedSlowMotionData);
}