Examples with RenderersFactory com.google.android.exoplayer2.RenderersFactory used on opensource projects

Example 1 with RenderersFactory

use of com.google.android.exoplayer2.RenderersFactory in project NewPipe by TeamNewPipe.

the class BasePlayer method initPlayer.

public void initPlayer() {
    if (DEBUG)
        Log.d(TAG, "initPlayer() called with: context = [" + context + "]");
    if (databaseUpdateReactor != null)
        databaseUpdateReactor.dispose();
    databaseUpdateReactor = new CompositeDisposable();
    final String userAgent = Downloader.USER_AGENT;
    final DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter();
    dataSource = new PlayerDataSource(context, userAgent, bandwidthMeter);
    final AdaptiveTrackSelection.Factory trackSelectionFactory = new AdaptiveTrackSelection.Factory(bandwidthMeter);
    trackSelector = new CustomTrackSelector(trackSelectionFactory);
    final LoadControl loadControl = new LoadController(context);
    final RenderersFactory renderFactory = new DefaultRenderersFactory(context);
    simpleExoPlayer = ExoPlayerFactory.newSimpleInstance(renderFactory, trackSelector, loadControl);
    simpleExoPlayer.addListener(this);
    simpleExoPlayer.setPlayWhenReady(true);
    simpleExoPlayer.setSeekParameters(PlayerHelper.getSeekParameters(context));
    audioReactor = new AudioReactor(context, simpleExoPlayer);
    mediaSessionManager = new MediaSessionManager(context, simpleExoPlayer, new BasePlayerMediaSession(this));
}

Example 2 with RenderersFactory

use of com.google.android.exoplayer2.RenderersFactory in project ExoPlayer by google.

the class DownloadHelper method getRendererCapabilities.

/**
 * Extracts renderer capabilities for the renderers created by the provided renderers factory.
 *
 * @param renderersFactory A {@link RenderersFactory}.
 * @return The {@link RendererCapabilities} for each renderer created by the {@code
 *     renderersFactory}.
 */
public static RendererCapabilities[] getRendererCapabilities(RenderersFactory renderersFactory) {
    Renderer[] renderers = renderersFactory.createRenderers(Util.createHandlerForCurrentOrMainLooper(), new VideoRendererEventListener() {
    }, new AudioRendererEventListener() {
    }, (cues) -> {
    }, (metadata) -> {
    });
    RendererCapabilities[] capabilities = new RendererCapabilities[renderers.length];
    for (int i = 0; i < renderers.length; i++) {
        capabilities[i] = renderers[i].getCapabilities();
    }
    return capabilities;
}

Example 3 with RenderersFactory

use of com.google.android.exoplayer2.RenderersFactory in project ExoPlayer by google.

the class PlayerActivity method initializePlayer.

/**
 * @return Whether initialization was successful.
 */
protected boolean initializePlayer() {
    if (player == null) {
        Intent intent = getIntent();
        mediaItems = createMediaItems(intent);
        if (mediaItems.isEmpty()) {
            return false;
        }
        boolean preferExtensionDecoders = intent.getBooleanExtra(IntentUtil.PREFER_EXTENSION_DECODERS_EXTRA, false);
        RenderersFactory renderersFactory = DemoUtil.buildRenderersFactory(/* context= */
        this, preferExtensionDecoders);
        trackSelector = new DefaultTrackSelector(/* context= */
        this);
        lastSeenTracksInfo = TracksInfo.EMPTY;
        player = new ExoPlayer.Builder(/* context= */
        this).setRenderersFactory(renderersFactory).setMediaSourceFactory(createMediaSourceFactory()).setTrackSelector(trackSelector).build();
        player.setTrackSelectionParameters(trackSelectionParameters);
        player.addListener(new PlayerEventListener());
        player.addAnalyticsListener(new EventLogger(trackSelector));
        player.setAudioAttributes(AudioAttributes.DEFAULT, /* handleAudioFocus= */
        true);
        player.setPlayWhenReady(startAutoPlay);
        playerView.setPlayer(player);
        serverSideAdsLoader.setPlayer(player);
        debugViewHelper = new DebugTextViewHelper(player, debugTextView);
        debugViewHelper.start();
    }
    boolean haveStartPosition = startItemIndex != C.INDEX_UNSET;
    if (haveStartPosition) {
        player.seekTo(startItemIndex, startPosition);
    }
    player.setMediaItems(mediaItems, /* resetPosition= */
    !haveStartPosition);
    player.prepare();
    updateButtonVisibility();
    return true;
}

Example 4 with RenderersFactory

use of com.google.android.exoplayer2.RenderersFactory in project ExoPlayer by google.

the class ServerSideAdInsertionMediaSourceTest method playbackWithNewlyInsertedAds_playsSuccessfulWithoutRendererResets.

@Test
public void playbackWithNewlyInsertedAds_playsSuccessfulWithoutRendererResets() throws Exception {
    Context context = ApplicationProvider.getApplicationContext();
    AtomicReference<Object> periodUid = new AtomicReference<>();
    CapturingRenderersFactory renderersFactory = new CapturingRenderersFactory(context);
    ExoPlayer player = new ExoPlayer.Builder(context, renderersFactory).setClock(new FakeClock(/* isAutoAdvancing= */
    true)).build();
    player.setVideoSurface(new Surface(new SurfaceTexture(/* texName= */
    1)));
    PlaybackOutput playbackOutput = PlaybackOutput.register(player, renderersFactory);
    AdPlaybackState firstAdPlaybackState = addAdGroupToAdPlaybackState(new AdPlaybackState(/* adsId= */
    new Object()), /* fromPositionUs= */
    900_000, /* contentResumeOffsetUs= */
    0, /* adDurationsUs...= */
    100_000);
    AtomicReference<ServerSideAdInsertionMediaSource> mediaSourceRef = new AtomicReference<>();
    mediaSourceRef.set(new ServerSideAdInsertionMediaSource(new DefaultMediaSourceFactory(context).createMediaSource(MediaItem.fromUri(TEST_ASSET)), /* adPlaybackStateUpdater= */
    contentTimeline -> {
        periodUid.set(checkNotNull(contentTimeline.getPeriod(/* periodIndex= */
        0, new Timeline.Period(), /* setIds= */
        true).uid));
        mediaSourceRef.get().setAdPlaybackStates(ImmutableMap.of(periodUid.get(), firstAdPlaybackState));
        return true;
    }));
    AnalyticsListener listener = mock(AnalyticsListener.class);
    player.addAnalyticsListener(listener);
    player.setMediaSource(mediaSourceRef.get());
    player.prepare();
    // Add ad at the current playback position during playback.
    runUntilPlaybackState(player, Player.STATE_READY);
    AdPlaybackState secondAdPlaybackState = addAdGroupToAdPlaybackState(firstAdPlaybackState, /* fromPositionUs= */
    0, /* contentResumeOffsetUs= */
    0, /* adDurationsUs...= */
    500_000);
    mediaSourceRef.get().setAdPlaybackStates(ImmutableMap.of(periodUid.get(), secondAdPlaybackState));
    runUntilPendingCommandsAreFullyHandled(player);
    player.play();
    runUntilPlaybackState(player, Player.STATE_ENDED);
    player.release();
    // Assert all samples have been played.
    DumpFileAsserts.assertOutput(context, playbackOutput, TEST_ASSET_DUMP);
    // Assert playback has been reported with ads: [content][ad0][content][ad1][content]
    // 5*2(audio+video) format changes, 4 discontinuities between parts.
    verify(listener, times(4)).onPositionDiscontinuity(any(), any(), any(), eq(Player.DISCONTINUITY_REASON_AUTO_TRANSITION));
    verify(listener, times(10)).onDownstreamFormatChanged(any(), any());
    // Assert renderers played through without reset (=decoders have been enabled only once).
    verify(listener).onVideoEnabled(any(), any());
    verify(listener).onAudioEnabled(any(), any());
    // Assert playback progression was smooth (=no unexpected delays that cause audio to underrun)
    verify(listener, never()).onAudioUnderrun(any(), anyInt(), anyLong(), anyLong());
}

Example 5 with RenderersFactory

use of com.google.android.exoplayer2.RenderersFactory in project ExoPlayer by google.

the class ServerSideAdInsertionMediaSourceTest method playbackWithAdditionalAdsInAdGroup_playsSuccessfulWithoutRendererResets.

@Test
public void playbackWithAdditionalAdsInAdGroup_playsSuccessfulWithoutRendererResets() throws Exception {
    Context context = ApplicationProvider.getApplicationContext();
    AtomicReference<Object> periodUid = new AtomicReference<>();
    CapturingRenderersFactory renderersFactory = new CapturingRenderersFactory(context);
    ExoPlayer player = new ExoPlayer.Builder(context, renderersFactory).setClock(new FakeClock(/* isAutoAdvancing= */
    true)).build();
    player.setVideoSurface(new Surface(new SurfaceTexture(/* texName= */
    1)));
    PlaybackOutput playbackOutput = PlaybackOutput.register(player, renderersFactory);
    AdPlaybackState firstAdPlaybackState = addAdGroupToAdPlaybackState(new AdPlaybackState(/* adsId= */
    new Object()), /* fromPositionUs= */
    0, /* contentResumeOffsetUs= */
    0, /* adDurationsUs...= */
    500_000);
    AtomicReference<ServerSideAdInsertionMediaSource> mediaSourceRef = new AtomicReference<>();
    mediaSourceRef.set(new ServerSideAdInsertionMediaSource(new DefaultMediaSourceFactory(context).createMediaSource(MediaItem.fromUri(TEST_ASSET)), /* adPlaybackStateUpdater= */
    contentTimeline -> {
        if (periodUid.get() == null) {
            periodUid.set(checkNotNull(contentTimeline.getPeriod(/* periodIndex= */
            0, new Timeline.Period(), /* setIds= */
            true).uid));
            mediaSourceRef.get().setAdPlaybackStates(ImmutableMap.of(periodUid.get(), firstAdPlaybackState));
        }
        return true;
    }));
    AnalyticsListener listener = mock(AnalyticsListener.class);
    player.addAnalyticsListener(listener);
    player.setMediaSource(mediaSourceRef.get());
    player.prepare();
    // Wait until playback is ready with first ad and then replace by 3 ads.
    runUntilPlaybackState(player, Player.STATE_READY);
    AdPlaybackState secondAdPlaybackState = firstAdPlaybackState.withAdCount(/* adGroupIndex= */
    0, /* adCount= */
    3).withAdDurationsUs(/* adGroupIndex= */
    0, /* adDurationsUs...= */
    50_000, 250_000, 200_000);
    mediaSourceRef.get().setAdPlaybackStates(ImmutableMap.of(periodUid.get(), secondAdPlaybackState));
    runUntilPendingCommandsAreFullyHandled(player);
    player.play();
    runUntilPlaybackState(player, Player.STATE_ENDED);
    player.release();
    // Assert all samples have been played.
    DumpFileAsserts.assertOutput(context, playbackOutput, TEST_ASSET_DUMP);
    // Assert playback has been reported with ads: [ad0][ad1][ad2][content]
    // 4*2(audio+video) format changes, 3 discontinuities between parts.
    verify(listener, times(3)).onPositionDiscontinuity(any(), any(), any(), eq(Player.DISCONTINUITY_REASON_AUTO_TRANSITION));
    verify(listener, times(8)).onDownstreamFormatChanged(any(), any());
    // Assert renderers played through without reset (=decoders have been enabled only once).
    verify(listener).onVideoEnabled(any(), any());
    verify(listener).onAudioEnabled(any(), any());
    // Assert playback progression was smooth (=no unexpected delays that cause audio to underrun)
    verify(listener, never()).onAudioUnderrun(any(), anyInt(), anyLong(), anyLong());
}