Examples with MediaPeriodId com.google.android.exoplayer2.source.MediaSource.MediaPeriodId used on opensource projects

Example 66 with MediaPeriodId

use of com.google.android.exoplayer2.source.MediaSource.MediaPeriodId in project ExoPlayer by google.

the class ExoPlayerTest method delegatingMediaSourceApproach.

@Test
public void delegatingMediaSourceApproach() throws Exception {
    Timeline fakeTimeline = new FakeTimeline(new TimelineWindowDefinition(/* isSeekable= */
    true, /* isDynamic= */
    false, /* durationUs= */
    10_000_000));
    final ConcatenatingMediaSource underlyingSource = new ConcatenatingMediaSource();
    CompositeMediaSource<Void> delegatingMediaSource = new CompositeMediaSource<Void>() {

        @Override
        public void prepareSourceInternal(@Nullable TransferListener mediaTransferListener) {
            super.prepareSourceInternal(mediaTransferListener);
            underlyingSource.addMediaSource(new FakeMediaSource(fakeTimeline, ExoPlayerTestRunner.VIDEO_FORMAT));
            underlyingSource.addMediaSource(new FakeMediaSource(fakeTimeline, ExoPlayerTestRunner.VIDEO_FORMAT));
            prepareChildSource(null, underlyingSource);
        }

        @Override
        public MediaPeriod createPeriod(MediaPeriodId id, Allocator allocator, long startPositionUs) {
            return underlyingSource.createPeriod(id, allocator, startPositionUs);
        }

        @Override
        public void releasePeriod(MediaPeriod mediaPeriod) {
            underlyingSource.releasePeriod(mediaPeriod);
        }

        @Override
        protected void onChildSourceInfoRefreshed(Void id, MediaSource mediaSource, Timeline timeline) {
            refreshSourceInfo(timeline);
        }

        @Override
        public boolean isSingleWindow() {
            return false;
        }

        @Override
        public MediaItem getMediaItem() {
            return underlyingSource.getMediaItem();
        }

        @Override
        @Nullable
        public Timeline getInitialTimeline() {
            return Timeline.EMPTY;
        }
    };
    int[] currentMediaItemIndices = new int[1];
    long[] currentPlaybackPositions = new long[1];
    long[] windowCounts = new long[1];
    int seekToMediaItemIndex = 1;
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).seek(/* mediaItemIndex= */
    1, /* positionMs= */
    5000).waitForTimelineChanged(/* expectedTimeline= */
    null, Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE).executeRunnable(new PlayerRunnable() {

        @Override
        public void run(ExoPlayer player) {
            currentMediaItemIndices[0] = player.getCurrentMediaItemIndex();
            currentPlaybackPositions[0] = player.getCurrentPosition();
            windowCounts[0] = player.getCurrentTimeline().getWindowCount();
        }
    }).build();
    ExoPlayerTestRunner exoPlayerTestRunner = new ExoPlayerTestRunner.Builder(context).setMediaSources(delegatingMediaSource).setActionSchedule(actionSchedule).build().start().blockUntilActionScheduleFinished(TIMEOUT_MS).blockUntilEnded(TIMEOUT_MS);
    exoPlayerTestRunner.assertTimelineChangeReasonsEqual(Player.TIMELINE_CHANGE_REASON_SOURCE_UPDATE);
    assertArrayEquals(new long[] { 2 }, windowCounts);
    assertArrayEquals(new int[] { seekToMediaItemIndex }, currentMediaItemIndices);
    assertArrayEquals(new long[] { 5_000 }, currentPlaybackPositions);
}

Example 67 with MediaPeriodId

use of com.google.android.exoplayer2.source.MediaSource.MediaPeriodId in project ExoPlayer by google.

the class ExoPlayerTest method shortAdFollowedByUnpreparedAd_playbackDoesNotGetStuck.

@Test
public void shortAdFollowedByUnpreparedAd_playbackDoesNotGetStuck() throws Exception {
    AdPlaybackState adPlaybackState = FakeTimeline.createAdPlaybackState(/* adsPerAdGroup= */
    2, /* adGroupTimesUs...= */
    0);
    long shortAdDurationMs = 1_000;
    adPlaybackState = adPlaybackState.withAdDurationsUs(new long[][] { { shortAdDurationMs, shortAdDurationMs } });
    Timeline timeline = new FakeTimeline(new TimelineWindowDefinition(/* periodCount= */
    1, /* id= */
    0, /* isSeekable= */
    true, /* isDynamic= */
    false, /* durationUs= */
    Util.msToUs(10000), adPlaybackState));
    // Simulate the second ad not being prepared.
    FakeMediaSource mediaSource = new FakeMediaSource(timeline, ExoPlayerTestRunner.VIDEO_FORMAT) {

        @Override
        protected MediaPeriod createMediaPeriod(MediaPeriodId id, TrackGroupArray trackGroupArray, Allocator allocator, MediaSourceEventListener.EventDispatcher mediaSourceEventDispatcher, DrmSessionManager drmSessionManager, DrmSessionEventListener.EventDispatcher drmEventDispatcher, @Nullable TransferListener transferListener) {
            return new FakeMediaPeriod(trackGroupArray, allocator, FakeMediaPeriod.TrackDataFactory.singleSampleWithTimeUs(0), mediaSourceEventDispatcher, drmSessionManager, drmEventDispatcher, /* deferOnPrepared= */
            id.adIndexInAdGroup == 1);
        }
    };
    ExoPlayer player = new TestExoPlayerBuilder(context).build();
    player.setMediaSource(mediaSource);
    player.prepare();
    player.play();
    // The player is not stuck in the buffering state.
    TestPlayerRunHelper.runUntilPlaybackState(player, Player.STATE_READY);
}

Example 68 with MediaPeriodId

use of com.google.android.exoplayer2.source.MediaSource.MediaPeriodId in project ExoPlayer by google.

the class DefaultAnalyticsCollectorTest method prepareNewSource.

@Test
public void prepareNewSource() throws Exception {
    MediaSource mediaSource1 = new FakeMediaSource(SINGLE_PERIOD_TIMELINE, ExoPlayerTestRunner.VIDEO_FORMAT);
    MediaSource mediaSource2 = new FakeMediaSource(SINGLE_PERIOD_TIMELINE, ExoPlayerTestRunner.VIDEO_FORMAT);
    ActionSchedule actionSchedule = new ActionSchedule.Builder(TAG).pause().waitForPlaybackState(Player.STATE_READY).setMediaSources(/* resetPosition= */
    false, mediaSource2).waitForTimelineChanged().waitForIsLoading(true).play().build();
    TestAnalyticsListener listener = runAnalyticsTest(mediaSource1, actionSchedule);
    // Populate all event ids with last timeline (after second prepare).
    populateEventIds(listener.lastReportedTimeline);
    // Populate event id of period 0, sequence 0 with timeline of initial preparation.
    period0Seq0 = new EventWindowAndPeriodId(/* windowIndex= */
    0, new MediaPeriodId(listener.reportedTimelines.get(1).getUidOfPeriod(/* periodIndex= */
    0), /* windowSequenceNumber= */
    0));
    assertThat(listener.getEvents(EVENT_PLAYER_STATE_CHANGED)).containsExactly(WINDOW_0, /* setPlayWhenReady=true */
    WINDOW_0, /* BUFFERING */
    WINDOW_0, /* setPlayWhenReady=false */
    period0Seq0, /* READY */
    WINDOW_0, /* BUFFERING */
    period0Seq1, /* setPlayWhenReady=true */
    period0Seq1, /* READY */
    period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_TIMELINE_CHANGED)).containsExactly(WINDOW_0, /* PLAYLIST_CHANGE */
    period0Seq0, /* SOURCE_UPDATE */
    WINDOW_0, /* PLAYLIST_CHANGE */
    period0Seq1);
    assertThat(listener.getEvents(EVENT_POSITION_DISCONTINUITY)).containsExactly(WINDOW_0);
    assertThat(listener.getEvents(EVENT_IS_LOADING_CHANGED)).containsExactly(period0Seq0, period0Seq0, period0Seq1, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_TRACKS_CHANGED)).containsExactly(period0Seq0, /* prepared */
    WINDOW_0, /* setMediaSources */
    period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_LOAD_STARTED)).containsExactly(WINDOW_0, /* manifest */
    period0Seq0, /* media */
    WINDOW_0, /* manifest */
    period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_LOAD_COMPLETED)).containsExactly(WINDOW_0, /* manifest */
    period0Seq0, /* media */
    WINDOW_0, /* manifest */
    period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_DOWNSTREAM_FORMAT_CHANGED)).containsExactly(period0Seq0, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_DECODER_ENABLED)).containsExactly(period0Seq0, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_DECODER_INIT)).containsExactly(period0Seq0, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_DECODER_FORMAT_CHANGED)).containsExactly(period0Seq0, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_DECODER_DISABLED)).containsExactly(period0Seq0);
    assertThat(listener.getEvents(EVENT_VIDEO_ENABLED)).containsExactly(period0Seq0, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_VIDEO_DECODER_INITIALIZED)).containsExactly(period0Seq0, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_VIDEO_INPUT_FORMAT_CHANGED)).containsExactly(period0Seq0, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_VIDEO_DISABLED)).containsExactly(period0Seq0);
    assertThat(listener.getEvents(EVENT_DROPPED_VIDEO_FRAMES)).containsExactly(period0Seq1);
    assertThat(listener.getEvents(EVENT_VIDEO_SIZE_CHANGED)).containsExactly(period0Seq0, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_RENDERED_FIRST_FRAME)).containsExactly(period0Seq0, period0Seq1).inOrder();
    assertThat(listener.getEvents(EVENT_VIDEO_FRAME_PROCESSING_OFFSET)).containsExactly(period0Seq1);
    listener.assertNoMoreEvents();
}

Example 69 with MediaPeriodId

use of com.google.android.exoplayer2.source.MediaSource.MediaPeriodId in project ExoPlayer by google.

the class MediaSourceTestRunner method assertPrepareAndReleaseAllPeriods.

/**
 * Creates and releases all periods (including ad periods) defined in the last timeline to be
 * returned from {@link #prepareSource()}, {@link #assertTimelineChange()} or {@link
 * #assertTimelineChangeBlocking()}. The {@link MediaPeriodId#windowSequenceNumber} is set to the
 * index of the window.
 */
public void assertPrepareAndReleaseAllPeriods() throws InterruptedException {
    Timeline.Period period = new Timeline.Period();
    for (int i = 0; i < timeline.getPeriodCount(); i++) {
        timeline.getPeriod(i, period, /* setIds= */
        true);
        assertPrepareAndReleasePeriod(new MediaPeriodId(period.uid, period.windowIndex));
        for (int adGroupIndex = 0; adGroupIndex < period.getAdGroupCount(); adGroupIndex++) {
            for (int adIndex = 0; adIndex < period.getAdCountInAdGroup(adGroupIndex); adIndex++) {
                assertPrepareAndReleasePeriod(new MediaPeriodId(period.uid, adGroupIndex, adIndex, period.windowIndex));
            }
        }
    }
}

Example 70 with MediaPeriodId

use of com.google.android.exoplayer2.source.MediaSource.MediaPeriodId in project ExoPlayer by google.

the class MediaSourceTestRunner method assertCompletedMediaPeriodLoads.

/**
 * Asserts that the media source reported completed loads via {@link
 * MediaSourceEventListener#onLoadCompleted(int, MediaPeriodId, LoadEventInfo, MediaLoadData)} for
 * each specified media period id, and asserts that the associated window index matches the one in
 * the last known timeline returned from {@link #prepareSource()}, {@link #assertTimelineChange()}
 * or {@link #assertTimelineChangeBlocking()}.
 */
public void assertCompletedMediaPeriodLoads(MediaPeriodId... mediaPeriodIds) {
    Timeline.Period period = new Timeline.Period();
    HashSet<MediaPeriodId> expectedLoads = new HashSet<>(Arrays.asList(mediaPeriodIds));
    for (Pair<Integer, MediaPeriodId> windowIndexAndMediaPeriodId : completedLoads) {
        int windowIndex = windowIndexAndMediaPeriodId.first;
        MediaPeriodId mediaPeriodId = windowIndexAndMediaPeriodId.second;
        if (expectedLoads.remove(mediaPeriodId)) {
            int periodIndex = timeline.getIndexOfPeriod(mediaPeriodId.periodUid);
            assertThat(windowIndex).isEqualTo(timeline.getPeriod(periodIndex, period).windowIndex);
        }
    }
    assertWithMessage("Not all expected media source loads have been completed.").that(expectedLoads).isEmpty();
}