Examples with Capabilities com.google.android.exoplayer2.RendererCapabilities.Capabilities used on opensource projects

Example 6 with Capabilities

use of com.google.android.exoplayer2.RendererCapabilities.Capabilities in project ExoPlayer by google.

the class DefaultTrackSelectorTest method selectTracksPreferTrackWithinCapabilities.

/**
 * Tests that track selector will prefer tracks that are within renderer's capabilities over track
 * that exceed renderer's capabilities.
 */
@Test
public void selectTracksPreferTrackWithinCapabilities() throws Exception {
    Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
    Format supportedFormat = formatBuilder.setId("supportedFormat").build();
    Format exceededFormat = formatBuilder.setId("exceededFormat").build();
    TrackGroupArray trackGroups = wrapFormats(exceededFormat, supportedFormat);
    Map<String, Integer> mappedCapabilities = new HashMap<>();
    mappedCapabilities.put(supportedFormat.id, FORMAT_HANDLED);
    mappedCapabilities.put(exceededFormat.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 7 with Capabilities

use of com.google.android.exoplayer2.RendererCapabilities.Capabilities 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 8 with Capabilities

use of com.google.android.exoplayer2.RendererCapabilities.Capabilities 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 9 with Capabilities

use of com.google.android.exoplayer2.RendererCapabilities.Capabilities in project ExoPlayer by google.

the class DefaultTrackSelectorTest method selectTracksPreferTrackWithinCapabilitiesOverSelectionFlagAndPreferredLanguage.

/**
 * Tests that track selector will prefer tracks that are within renderer's capabilities over track
 * that have both language matching preferred audio given by {@link Parameters} and {@link
 * C#SELECTION_FLAG_DEFAULT}, but exceed renderer's capabilities.
 */
@Test
public void selectTracksPreferTrackWithinCapabilitiesOverSelectionFlagAndPreferredLanguage() throws Exception {
    Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
    Format exceededDefaultSelectionEnFormat = formatBuilder.setId("exceededFormat").setSelectionFlags(C.SELECTION_FLAG_DEFAULT).setLanguage("eng").build();
    Format supportedFrFormat = formatBuilder.setId("supportedFormat").setSelectionFlags(0).setLanguage("fra").build();
    TrackGroupArray trackGroups = wrapFormats(exceededDefaultSelectionEnFormat, supportedFrFormat);
    Map<String, Integer> mappedCapabilities = new HashMap<>();
    mappedCapabilities.put(exceededDefaultSelectionEnFormat.id, FORMAT_EXCEEDS_CAPABILITIES);
    mappedCapabilities.put(supportedFrFormat.id, FORMAT_HANDLED);
    RendererCapabilities mappedAudioRendererCapabilities = new FakeMappedRendererCapabilities(C.TRACK_TYPE_AUDIO, mappedCapabilities);
    trackSelector.setParameters(defaultParameters.buildUpon().setPreferredAudioLanguage("eng"));
    TrackSelectorResult result = trackSelector.selectTracks(new RendererCapabilities[] { mappedAudioRendererCapabilities }, trackGroups, periodId, TIMELINE);
    assertFixedSelection(result.selections[0], trackGroups, supportedFrFormat);
}

Example 10 with Capabilities

use of com.google.android.exoplayer2.RendererCapabilities.Capabilities in project ExoPlayer by google.

the class DefaultTrackSelectorTest method selectTracksPreferHigherSampleRateBeforeBitrate.

/**
 * Tests that track selector will prefer audio tracks with higher sample rate over tracks with
 * higher bitrate when other factors are the same, and tracks are within renderer's capabilities.
 */
@Test
public void selectTracksPreferHigherSampleRateBeforeBitrate() throws Exception {
    Format.Builder formatBuilder = AUDIO_FORMAT.buildUpon();
    Format higherSampleRateLowerBitrateFormat = formatBuilder.setAverageBitrate(15000).setSampleRate(44100).build();
    Format lowerSampleRateHigherBitrateFormat = formatBuilder.setAverageBitrate(30000).setSampleRate(22050).build();
    TrackGroupArray trackGroups = wrapFormats(higherSampleRateLowerBitrateFormat, lowerSampleRateHigherBitrateFormat);
    TrackSelectorResult result = trackSelector.selectTracks(new RendererCapabilities[] { ALL_AUDIO_FORMAT_SUPPORTED_RENDERER_CAPABILITIES }, trackGroups, periodId, TIMELINE);
    assertFixedSelection(result.selections[0], trackGroups, higherSampleRateLowerBitrateFormat);
}