Examples with TrackSelectorResult com.google.android.exoplayer2.trackselection.TrackSelectorResult used on opensource projects

Example 11 with TrackSelectorResult

use of com.google.android.exoplayer2.trackselection.TrackSelectorResult in project ExoPlayer by google.

the class DefaultTrackSelectorTest method selectTracksWithMultipleVideoTracksWithMixedDecoderSupportLevels.

@Test
public void selectTracksWithMultipleVideoTracksWithMixedDecoderSupportLevels() throws Exception {
    Format.Builder formatBuilder = VIDEO_FORMAT.buildUpon();
    Format format0 = formatBuilder.setId("0").setAverageBitrate(200).build();
    Format format1 = formatBuilder.setId("1").setAverageBitrate(400).build();
    Format format2 = formatBuilder.setId("2").setAverageBitrate(600).build();
    Format format3 = formatBuilder.setId("3").setAverageBitrate(800).build();
    TrackGroupArray trackGroups = singleTrackGroup(format0, format1, format2, format3);
    @Capabilities int unsupported = RendererCapabilities.create(FORMAT_UNSUPPORTED_TYPE);
    @Capabilities int primaryHardware = RendererCapabilities.create(FORMAT_HANDLED, ADAPTIVE_NOT_SEAMLESS, TUNNELING_NOT_SUPPORTED, HARDWARE_ACCELERATION_SUPPORTED, DECODER_SUPPORT_PRIMARY);
    @Capabilities int primarySoftware = RendererCapabilities.create(FORMAT_HANDLED, ADAPTIVE_NOT_SEAMLESS, TUNNELING_NOT_SUPPORTED, HARDWARE_ACCELERATION_NOT_SUPPORTED, DECODER_SUPPORT_PRIMARY);
    @Capabilities int fallbackHardware = RendererCapabilities.create(FORMAT_HANDLED, ADAPTIVE_NOT_SEAMLESS, TUNNELING_NOT_SUPPORTED, HARDWARE_ACCELERATION_SUPPORTED, DECODER_SUPPORT_FALLBACK);
    @Capabilities int fallbackSoftware = RendererCapabilities.create(FORMAT_HANDLED, ADAPTIVE_NOT_SEAMLESS, TUNNELING_NOT_SUPPORTED, HARDWARE_ACCELERATION_NOT_SUPPORTED, DECODER_SUPPORT_FALLBACK);
    // Select all tracks supported by primary, hardware decoder by default.
    ImmutableMap<String, Integer> rendererCapabilitiesMap = ImmutableMap.of("0", primaryHardware, "1", primaryHardware, "2", primarySoftware, "3", fallbackHardware);
    RendererCapabilities rendererCapabilities = new FakeMappedRendererCapabilities(C.TRACK_TYPE_VIDEO, rendererCapabilitiesMap);
    TrackSelectorResult result = trackSelector.selectTracks(new RendererCapabilities[] { rendererCapabilities }, trackGroups, periodId, TIMELINE);
    assertAdaptiveSelection(result.selections[0], trackGroups.get(0), 1, 0);
    // Select all tracks supported by primary, software decoder by default if no primary, hardware
    // decoder is available.
    rendererCapabilitiesMap = ImmutableMap.of("0", fallbackHardware, "1", fallbackHardware, "2", primarySoftware, "3", fallbackSoftware);
    rendererCapabilities = new FakeMappedRendererCapabilities(C.TRACK_TYPE_VIDEO, rendererCapabilitiesMap);
    result = trackSelector.selectTracks(new RendererCapabilities[] { rendererCapabilities }, trackGroups, periodId, TIMELINE);
    assertFixedSelection(result.selections[0], trackGroups.get(0), 2);
    // Select all tracks supported by fallback, hardware decoder if no primary decoder is
    // available.
    rendererCapabilitiesMap = ImmutableMap.of("0", fallbackHardware, "1", unsupported, "2", fallbackSoftware, "3", fallbackHardware);
    rendererCapabilities = new FakeMappedRendererCapabilities(C.TRACK_TYPE_VIDEO, rendererCapabilitiesMap);
    result = trackSelector.selectTracks(new RendererCapabilities[] { rendererCapabilities }, trackGroups, periodId, TIMELINE);
    assertAdaptiveSelection(result.selections[0], trackGroups.get(0), 3, 0);
    // Select all tracks supported by fallback, software decoder if no other decoder is available.
    rendererCapabilitiesMap = ImmutableMap.of("0", fallbackSoftware, "1", fallbackSoftware, "2", unsupported, "3", fallbackSoftware);
    rendererCapabilities = new FakeMappedRendererCapabilities(C.TRACK_TYPE_VIDEO, rendererCapabilitiesMap);
    result = trackSelector.selectTracks(new RendererCapabilities[] { rendererCapabilities }, trackGroups, periodId, TIMELINE);
    assertAdaptiveSelection(result.selections[0], trackGroups.get(0), 3, 1, 0);
    // Select all tracks if mixed decoder support is allowed.
    rendererCapabilitiesMap = ImmutableMap.of("0", primaryHardware, "1", unsupported, "2", primarySoftware, "3", fallbackHardware);
    rendererCapabilities = new FakeMappedRendererCapabilities(C.TRACK_TYPE_VIDEO, rendererCapabilitiesMap);
    trackSelector.setParameters(defaultParameters.buildUpon().setAllowVideoMixedDecoderSupportAdaptiveness(true));
    result = trackSelector.selectTracks(new RendererCapabilities[] { rendererCapabilities }, trackGroups, periodId, TIMELINE);
    assertAdaptiveSelection(result.selections[0], trackGroups.get(0), 3, 2, 0);
}

Example 12 with TrackSelectorResult

use of com.google.android.exoplayer2.trackselection.TrackSelectorResult in project ExoPlayer by google.

the class DefaultTrackSelectorTest method selectTracks_withoutPreferredAudioRoleFlagsOrDefaultTrack_selectsFirstTrack.

/**
 * Tests that track selector with select the first audio track if no role flag preference is
 * specified by {@link Parameters} and no default track exists.
 */
@Test
public void selectTracks_withoutPreferredAudioRoleFlagsOrDefaultTrack_selectsFirstTrack() throws Exception {
    Format firstFormat = AUDIO_FORMAT;
    Format roleFlagFormat = AUDIO_FORMAT.buildUpon().setRoleFlags(C.ROLE_FLAG_CAPTION).build();
    TrackGroupArray trackGroups = wrapFormats(firstFormat, roleFlagFormat);
    TrackSelectorResult result = trackSelector.selectTracks(new RendererCapabilities[] { ALL_AUDIO_FORMAT_SUPPORTED_RENDERER_CAPABILITIES }, trackGroups, periodId, TIMELINE);
    assertFixedSelection(result.selections[0], trackGroups, firstFormat);
}

Example 13 with TrackSelectorResult

use of com.google.android.exoplayer2.trackselection.TrackSelectorResult in project ExoPlayer by google.

the class DefaultTrackSelectorTest method selectTracksWithMultipleVideoTracksOverrideReturnsAdaptiveTrackSelection.

@Test
public void selectTracksWithMultipleVideoTracksOverrideReturnsAdaptiveTrackSelection() throws Exception {
    Format.Builder formatBuilder = VIDEO_FORMAT.buildUpon();
    TrackGroupArray trackGroups = singleTrackGroup(formatBuilder.setId("0").build(), formatBuilder.setId("1").build(), formatBuilder.setId("2").build());
    trackSelector.setParameters(trackSelector.buildUponParameters().setSelectionOverride(/* rendererIndex= */
    0, trackGroups, new SelectionOverride(/* groupIndex= */
    0, /* tracks=... */
    1, 2)));
    TrackSelectorResult result = trackSelector.selectTracks(new RendererCapabilities[] { VIDEO_CAPABILITIES }, trackGroups, periodId, TIMELINE);
    assertThat(result.length).isEqualTo(1);
    assertAdaptiveSelection(result.selections[0], trackGroups.get(0), 1, 2);
}

Example 14 with TrackSelectorResult

use of com.google.android.exoplayer2.trackselection.TrackSelectorResult in project ExoPlayer by google.

the class DefaultTrackSelectorTest method selectTracksPreferTrackWithinCapabilitiesOverSelectionFlag.

/**
 * Tests that track selector will prefer tracks that are within renderer's capabilities over
 * tracks that have {@link C#SELECTION_FLAG_DEFAULT} but exceed renderer's capabilities.
 */
@Test
public void selectTracksPreferTrackWithinCapabilitiesOverSelectionFlag() throws Exception {
    Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
    Format exceededWithSelectionFlagFormat = formatBuilder.setId("exceededFormat").setSelectionFlags(C.SELECTION_FLAG_DEFAULT).build();
    Format supportedFormat = formatBuilder.setId("supportedFormat").setSelectionFlags(0).build();
    TrackGroupArray trackGroups = wrapFormats(exceededWithSelectionFlagFormat, supportedFormat);
    Map<String, Integer> mappedCapabilities = new HashMap<>();
    mappedCapabilities.put(supportedFormat.id, FORMAT_HANDLED);
    mappedCapabilities.put(exceededWithSelectionFlagFormat.id, FORMAT_EXCEEDS_CAPABILITIES);
    RendererCapabilities mappedAudioRendererCapabilities = new FakeMappedRendererCapabilities(C.TRACK_TYPE_AUDIO, mappedCapabilities);
    TrackSelectorResult result = trackSelector.selectTracks(new RendererCapabilities[] { mappedAudioRendererCapabilities }, trackGroups, periodId, TIMELINE);
    assertFixedSelection(result.selections[0], trackGroups, supportedFormat);
}

Example 15 with TrackSelectorResult

use of com.google.android.exoplayer2.trackselection.TrackSelectorResult in project ExoPlayer by google.

the class DefaultTrackSelectorTest method selectTracks_withEmptyTrackOverrideForDifferentTracks_hasNoEffect.

/**
 * Tests that an empty override is not applied for a different set of available track groups.
 */
@Test
public void selectTracks_withEmptyTrackOverrideForDifferentTracks_hasNoEffect() throws ExoPlaybackException {
    TrackGroup videoGroup0 = VIDEO_TRACK_GROUP.copyWithId("0");
    TrackGroup videoGroup1 = VIDEO_TRACK_GROUP.copyWithId("1");
    trackSelector.setParameters(trackSelector.buildUponParameters().setTrackSelectionOverrides(new TrackSelectionOverrides.Builder().setOverrideForType(new TrackSelectionOverride(new TrackGroup(VIDEO_FORMAT, VIDEO_FORMAT), ImmutableList.of())).build()));
    TrackSelectorResult result = trackSelector.selectTracks(RENDERER_CAPABILITIES, new TrackGroupArray(videoGroup0, AUDIO_TRACK_GROUP, videoGroup1), periodId, TIMELINE);
    assertThat(result.selections).asList().containsExactly(new FixedTrackSelection(videoGroup0, /* track= */
    0), new FixedTrackSelection(AUDIO_TRACK_GROUP, /* track= */
    0)).inOrder();
    assertThat(result.rendererConfigurations).isEqualTo(new RendererConfiguration[] { DEFAULT, DEFAULT });
}