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

Example 76 with Format

use of com.google.android.exoplayer2.Format 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 77 with Format

use of com.google.android.exoplayer2.Format 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 78 with Format

use of com.google.android.exoplayer2.Format 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 79 with Format

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

the class DefaultTrackSelectorTest method selectPreferredTextTrackMultipleRenderers.

/**
 * Tests audio track selection when there are multiple audio renderers.
 */
@Test
public void selectPreferredTextTrackMultipleRenderers() throws Exception {
    Format.Builder formatBuilder = TEXT_FORMAT.buildUpon();
    Format english = formatBuilder.setId("en").setLanguage("en").build();
    Format german = formatBuilder.setId("de").setLanguage("de").build();
    // First renderer handles english.
    Map<String, Integer> firstRendererMappedCapabilities = new HashMap<>();
    firstRendererMappedCapabilities.put(english.id, FORMAT_HANDLED);
    firstRendererMappedCapabilities.put(german.id, FORMAT_UNSUPPORTED_SUBTYPE);
    RendererCapabilities firstRendererCapabilities = new FakeMappedRendererCapabilities(C.TRACK_TYPE_TEXT, firstRendererMappedCapabilities);
    // Second renderer handles german.
    Map<String, Integer> secondRendererMappedCapabilities = new HashMap<>();
    secondRendererMappedCapabilities.put(english.id, FORMAT_UNSUPPORTED_SUBTYPE);
    secondRendererMappedCapabilities.put(german.id, FORMAT_HANDLED);
    RendererCapabilities secondRendererCapabilities = new FakeMappedRendererCapabilities(C.TRACK_TYPE_TEXT, secondRendererMappedCapabilities);
    RendererCapabilities[] rendererCapabilities = new RendererCapabilities[] { firstRendererCapabilities, secondRendererCapabilities };
    TrackGroupArray trackGroups = wrapFormats(english, german);
    // Without an explicit language preference, nothing should be selected.
    TrackSelectorResult result = trackSelector.selectTracks(rendererCapabilities, trackGroups, periodId, TIMELINE);
    assertNoSelection(result.selections[0]);
    assertNoSelection(result.selections[1]);
    // Explicit language preference for english. First renderer should be used.
    trackSelector.setParameters(defaultParameters.buildUpon().setPreferredTextLanguage("en"));
    result = trackSelector.selectTracks(rendererCapabilities, trackGroups, periodId, TIMELINE);
    assertFixedSelection(result.selections[0], trackGroups, english);
    assertNoSelection(result.selections[1]);
    // Explicit language preference for German. Second renderer should be used.
    trackSelector.setParameters(defaultParameters.buildUpon().setPreferredTextLanguage("de"));
    result = trackSelector.selectTracks(rendererCapabilities, trackGroups, periodId, TIMELINE);
    assertNoSelection(result.selections[0]);
    assertFixedSelection(result.selections[1], trackGroups, german);
}

Example 80 with Format

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

the class DefaultTrackSelectorTest method selectTracks_withPreferredTextRoleFlags_selectPreferredTrack.

/**
 * Tests that track selector will select the text track with the highest number of matching role
 * flags given by {@link Parameters}.
 */
@Test
public void selectTracks_withPreferredTextRoleFlags_selectPreferredTrack() throws Exception {
    Format.Builder formatBuilder = TEXT_FORMAT.buildUpon();
    Format noRoleFlags = formatBuilder.build();
    Format lessRoleFlags = formatBuilder.setRoleFlags(C.ROLE_FLAG_CAPTION).build();
    Format moreRoleFlags = formatBuilder.setRoleFlags(C.ROLE_FLAG_CAPTION | C.ROLE_FLAG_COMMENTARY | C.ROLE_FLAG_DUB).build();
    TrackGroupArray trackGroups = wrapFormats(noRoleFlags, moreRoleFlags, lessRoleFlags);
    trackSelector.setParameters(defaultParameters.buildUpon().setPreferredTextRoleFlags(C.ROLE_FLAG_CAPTION | C.ROLE_FLAG_COMMENTARY));
    TrackSelectorResult result = trackSelector.selectTracks(new RendererCapabilities[] { ALL_TEXT_FORMAT_SUPPORTED_RENDERER_CAPABILITIES }, trackGroups, periodId, TIMELINE);
    assertFixedSelection(result.selections[0], trackGroups, moreRoleFlags);
    // Also verify that exact match between parameters and tracks is preferred.
    trackSelector.setParameters(defaultParameters.buildUpon().setPreferredTextRoleFlags(C.ROLE_FLAG_CAPTION));
    result = trackSelector.selectTracks(new RendererCapabilities[] { ALL_TEXT_FORMAT_SUPPORTED_RENDERER_CAPABILITIES }, trackGroups, periodId, TIMELINE);
    assertFixedSelection(result.selections[0], trackGroups, lessRoleFlags);
}