Examples with FixedTrackSelection androidx.media3.exoplayer.trackselection.FixedTrackSelection used on opensource projects

Example 1 with FixedTrackSelection

use of androidx.media3.exoplayer.trackselection.FixedTrackSelection in project media by androidx.

the class DefaultDashChunkSourceTest method getNextChunk_forVodManifest_doesNotSetMayNotLoadAtFullNetworkSpeedFlag.

@Test
public void getNextChunk_forVodManifest_doesNotSetMayNotLoadAtFullNetworkSpeedFlag() throws Exception {
    long nowMs = 2_000_000_000_000L;
    SystemClock.setCurrentTimeMillis(nowMs);
    DashManifest manifest = new DashManifestParser().parse(Uri.parse("https://example.com/test.mpd"), TestUtil.getInputStream(ApplicationProvider.getApplicationContext(), SAMPLE_MPD_VOD));
    DefaultDashChunkSource chunkSource = new DefaultDashChunkSource(BundledChunkExtractor.FACTORY, new LoaderErrorThrower.Dummy(), manifest, new BaseUrlExclusionList(), /* periodIndex= */
    0, /* adaptationSetIndices= */
    new int[] { 0 }, new FixedTrackSelection(new TrackGroup(new Format.Builder().build()), /* track= */
    0), C.TRACK_TYPE_VIDEO, new FakeDataSource(), /* elapsedRealtimeOffsetMs= */
    0, /* maxSegmentsPerLoad= */
    1, /* enableEventMessageTrack= */
    false, /* closedCaptionFormats */
    ImmutableList.of(), /* playerTrackEmsgHandler= */
    null, PlayerId.UNSET);
    ChunkHolder output = new ChunkHolder();
    chunkSource.getNextChunk(/* playbackPositionUs= */
    0, /* loadPositionUs= */
    0, /* queue= */
    ImmutableList.of(), output);
    assertThat(output.chunk.dataSpec.flags & DataSpec.FLAG_MIGHT_NOT_USE_FULL_NETWORK_SPEED).isEqualTo(0);
}

Example 2 with FixedTrackSelection

use of androidx.media3.exoplayer.trackselection.FixedTrackSelection in project media by androidx.

the class DefaultTrackSelectorTest method selectTrack_withMixedEmptyAndNonEmptyTrackOverrides_appliesNonEmptyOverride.

@Test
public void selectTrack_withMixedEmptyAndNonEmptyTrackOverrides_appliesNonEmptyOverride() throws Exception {
    TrackGroup videoGroupHighBitrate = new TrackGroup(VIDEO_FORMAT.buildUpon().setAverageBitrate(1_000_000).build());
    TrackGroup videoGroupMidBitrate = new TrackGroup(VIDEO_FORMAT.buildUpon().setAverageBitrate(500_000).build());
    TrackGroup videoGroupLowBitrate = new TrackGroup(VIDEO_FORMAT.buildUpon().setAverageBitrate(100_000).build());
    trackSelector.setParameters(trackSelector.buildUponParameters().setTrackSelectionOverrides(new TrackSelectionOverrides.Builder().addOverride(new TrackSelectionOverride(videoGroupHighBitrate, /* trackIndices= */
    ImmutableList.of())).addOverride(new TrackSelectionOverride(videoGroupMidBitrate, /* trackIndices= */
    ImmutableList.of(0))).addOverride(new TrackSelectionOverride(videoGroupLowBitrate, /* trackIndices= */
    ImmutableList.of())).build()));
    TrackSelectorResult result = trackSelector.selectTracks(RENDERER_CAPABILITIES, new TrackGroupArray(videoGroupHighBitrate, videoGroupMidBitrate, videoGroupLowBitrate), periodId, TIMELINE);
    assertThat(result.selections).asList().containsExactly(new FixedTrackSelection(videoGroupMidBitrate, /* track= */
    0), null).inOrder();
}

Example 3 with FixedTrackSelection

use of androidx.media3.exoplayer.trackselection.FixedTrackSelection in project media by androidx.

the class MappingTrackSelectorTest method buildTrackInfos_withTestValues_isAsExpected.

@Test
public void buildTrackInfos_withTestValues_isAsExpected() {
    MappingTrackSelector.MappedTrackInfo mappedTrackInfo = new MappingTrackSelector.MappedTrackInfo(new String[] { "1", "2" }, new int[] { C.TRACK_TYPE_AUDIO, C.TRACK_TYPE_VIDEO }, new TrackGroupArray[] { new TrackGroupArray(new TrackGroup("0", new Format.Builder().build()), new TrackGroup("1", new Format.Builder().build())), new TrackGroupArray(new TrackGroup("2", new Format.Builder().build(), new Format.Builder().build())) }, new int[] { RendererCapabilities.ADAPTIVE_SEAMLESS, RendererCapabilities.ADAPTIVE_NOT_SUPPORTED }, new int[][][] { new int[][] { new int[] { C.FORMAT_HANDLED }, new int[] { C.FORMAT_UNSUPPORTED_SUBTYPE } }, new int[][] { new int[] { C.FORMAT_UNSUPPORTED_DRM, C.FORMAT_EXCEEDS_CAPABILITIES } } }, new TrackGroupArray(new TrackGroup(new Format.Builder().build())));
    TrackSelection[] selections = new TrackSelection[] { new FixedTrackSelection(mappedTrackInfo.getTrackGroups(0).get(1), 0), new FixedTrackSelection(mappedTrackInfo.getTrackGroups(1).get(0), 1) };
    TracksInfo tracksInfo = MappingTrackSelector.buildTracksInfo(selections, mappedTrackInfo);
    ImmutableList<TrackGroupInfo> trackGroupInfos = tracksInfo.getTrackGroupInfos();
    assertThat(trackGroupInfos).hasSize(4);
    assertThat(trackGroupInfos.get(0).getTrackGroup()).isEqualTo(mappedTrackInfo.getTrackGroups(0).get(0));
    assertThat(trackGroupInfos.get(1).getTrackGroup()).isEqualTo(mappedTrackInfo.getTrackGroups(0).get(1));
    assertThat(trackGroupInfos.get(2).getTrackGroup()).isEqualTo(mappedTrackInfo.getTrackGroups(1).get(0));
    assertThat(trackGroupInfos.get(3).getTrackGroup()).isEqualTo(mappedTrackInfo.getUnmappedTrackGroups().get(0));
    assertThat(trackGroupInfos.get(0).getTrackSupport(0)).isEqualTo(C.FORMAT_HANDLED);
    assertThat(trackGroupInfos.get(1).getTrackSupport(0)).isEqualTo(C.FORMAT_UNSUPPORTED_SUBTYPE);
    assertThat(trackGroupInfos.get(2).getTrackSupport(0)).isEqualTo(C.FORMAT_UNSUPPORTED_DRM);
    assertThat(trackGroupInfos.get(2).getTrackSupport(1)).isEqualTo(C.FORMAT_EXCEEDS_CAPABILITIES);
    assertThat(trackGroupInfos.get(3).getTrackSupport(0)).isEqualTo(C.FORMAT_UNSUPPORTED_TYPE);
    assertThat(trackGroupInfos.get(0).isTrackSelected(0)).isFalse();
    assertThat(trackGroupInfos.get(1).isTrackSelected(0)).isTrue();
    assertThat(trackGroupInfos.get(2).isTrackSelected(0)).isFalse();
    assertThat(trackGroupInfos.get(2).isTrackSelected(1)).isTrue();
    assertThat(trackGroupInfos.get(3).isTrackSelected(0)).isFalse();
    assertThat(trackGroupInfos.get(0).getTrackType()).isEqualTo(C.TRACK_TYPE_AUDIO);
    assertThat(trackGroupInfos.get(1).getTrackType()).isEqualTo(C.TRACK_TYPE_AUDIO);
    assertThat(trackGroupInfos.get(2).getTrackType()).isEqualTo(C.TRACK_TYPE_VIDEO);
    assertThat(trackGroupInfos.get(3).getTrackType()).isEqualTo(C.TRACK_TYPE_UNKNOWN);
}

Example 4 with FixedTrackSelection

use of androidx.media3.exoplayer.trackselection.FixedTrackSelection in project media by androidx.

the class DefaultTrackSelectorTest method selectTrack_withOverrideForDifferentRenderer_clearsDefaultSelectionOfSameType.

@Test
public void selectTrack_withOverrideForDifferentRenderer_clearsDefaultSelectionOfSameType() throws Exception {
    Format videoFormatH264 = VIDEO_FORMAT.buildUpon().setId("H264").setSampleMimeType(MimeTypes.VIDEO_H264).build();
    Format videoFormatAv1 = VIDEO_FORMAT.buildUpon().setId("AV1").setSampleMimeType(MimeTypes.VIDEO_AV1).build();
    TrackGroup videoGroupH264 = new TrackGroup(videoFormatH264);
    TrackGroup videoGroupAv1 = new TrackGroup(videoFormatAv1);
    Map<String, Integer> rendererCapabilitiesMap = ImmutableMap.of(videoFormatH264.id, FORMAT_HANDLED, videoFormatAv1.id, FORMAT_UNSUPPORTED_TYPE);
    RendererCapabilities rendererCapabilitiesH264 = new FakeMappedRendererCapabilities(C.TRACK_TYPE_VIDEO, rendererCapabilitiesMap);
    rendererCapabilitiesMap = ImmutableMap.of(videoFormatH264.id, FORMAT_UNSUPPORTED_TYPE, videoFormatAv1.id, FORMAT_HANDLED);
    RendererCapabilities rendererCapabilitiesAv1 = new FakeMappedRendererCapabilities(C.TRACK_TYPE_VIDEO, rendererCapabilitiesMap);
    // Try to force selection of one TrackGroup in both directions to ensure the default gets
    // overridden without having to know what the default is.
    trackSelector.setParameters(trackSelector.buildUponParameters().setTrackSelectionOverrides(new TrackSelectionOverrides.Builder().setOverrideForType(new TrackSelectionOverride(videoGroupH264)).build()));
    TrackSelectorResult result = trackSelector.selectTracks(new RendererCapabilities[] { rendererCapabilitiesH264, rendererCapabilitiesAv1 }, new TrackGroupArray(videoGroupH264, videoGroupAv1), periodId, TIMELINE);
    assertThat(result.selections).asList().containsExactly(new FixedTrackSelection(videoGroupH264, /* track= */
    0), null).inOrder();
    trackSelector.setParameters(trackSelector.buildUponParameters().setTrackSelectionOverrides(new TrackSelectionOverrides.Builder().setOverrideForType(new TrackSelectionOverride(videoGroupAv1)).build()));
    result = trackSelector.selectTracks(new RendererCapabilities[] { rendererCapabilitiesH264, rendererCapabilitiesAv1 }, new TrackGroupArray(videoGroupH264, videoGroupAv1), periodId, TIMELINE);
    assertThat(result.selections).asList().containsExactly(null, new FixedTrackSelection(videoGroupAv1, /* track= */
    0)).inOrder();
}

Example 5 with FixedTrackSelection

use of androidx.media3.exoplayer.trackselection.FixedTrackSelection in project media by androidx.

the class MergingMediaPeriodTest method selectTracks_createsSampleStreamsFromChildPeriods.

@Test
public void selectTracks_createsSampleStreamsFromChildPeriods() throws Exception {
    MergingMediaPeriod mergingMediaPeriod = prepareMergingPeriod(new MergingPeriodDefinition(/* timeOffsetUs= */
    0, /* singleSampleTimeUs= */
    0, childFormat11, childFormat12), new MergingPeriodDefinition(/* timeOffsetUs= */
    0, /* singleSampleTimeUs= */
    0, childFormat21, childFormat22));
    ExoTrackSelection selectionForChild1 = new FixedTrackSelection(mergingMediaPeriod.getTrackGroups().get(1), /* track= */
    0);
    ExoTrackSelection selectionForChild2 = new FixedTrackSelection(mergingMediaPeriod.getTrackGroups().get(2), /* track= */
    0);
    SampleStream[] streams = new SampleStream[4];
    mergingMediaPeriod.selectTracks(/* selections= */
    new ExoTrackSelection[] { null, selectionForChild1, selectionForChild2, null }, /* mayRetainStreamFlags= */
    new boolean[] { false, false, false, false }, streams, /* streamResetFlags= */
    new boolean[] { false, false, false, false }, /* positionUs= */
    0);
    mergingMediaPeriod.continueLoading(/* positionUs= */
    0);
    assertThat(streams[0]).isNull();
    assertThat(streams[3]).isNull();
    FormatHolder formatHolder = new FormatHolder();
    DecoderInputBuffer inputBuffer = new DecoderInputBuffer(DecoderInputBuffer.BUFFER_REPLACEMENT_MODE_NORMAL);
    assertThat(streams[1].readData(formatHolder, inputBuffer, FLAG_REQUIRE_FORMAT)).isEqualTo(C.RESULT_FORMAT_READ);
    assertThat(formatHolder.format).isEqualTo(childFormat12);
    assertThat(streams[2].readData(formatHolder, inputBuffer, FLAG_REQUIRE_FORMAT)).isEqualTo(C.RESULT_FORMAT_READ);
    assertThat(formatHolder.format).isEqualTo(childFormat21);
}