Examples with ChunkHolder androidx.media3.exoplayer.source.chunk.ChunkHolder used on opensource projects

Example 6 with ChunkHolder

use of androidx.media3.exoplayer.source.chunk.ChunkHolder in project media by androidx.

the class DefaultDashChunkSourceTest method getNextChunk_onChunkLoadErrorExclusionDisabled_neverRequestReplacementChunk.

@Test
public void getNextChunk_onChunkLoadErrorExclusionDisabled_neverRequestReplacementChunk() throws Exception {
    DefaultLoadErrorHandlingPolicy loadErrorHandlingPolicy = new DefaultLoadErrorHandlingPolicy() {

        @Override
        @Nullable
        public FallbackSelection getFallbackSelectionFor(FallbackOptions fallbackOptions, LoadErrorInfo loadErrorInfo) {
            // Never exclude, neither tracks nor locations.
            return null;
        }
    };
    DashChunkSource chunkSource = createDashChunkSource(/* numberOfTracks= */
    2);
    ChunkHolder output = new ChunkHolder();
    chunkSource.getNextChunk(/* playbackPositionUs= */
    0, /* loadPositionUs= */
    0, /* queue= */
    ImmutableList.of(), output);
    boolean requestReplacementChunk = chunkSource.onChunkLoadError(checkNotNull(output.chunk), /* cancelable= */
    true, createFakeLoadErrorInfo(output.chunk.dataSpec, /* httpResponseCode= */
    404, /* errorCount= */
    1), loadErrorHandlingPolicy);
    assertThat(requestReplacementChunk).isFalse();
}

Example 7 with ChunkHolder

use of androidx.media3.exoplayer.source.chunk.ChunkHolder in project media by androidx.

the class DefaultDashChunkSourceTest method getNextChunk_forLowLatencyManifest_setsCorrectMayNotLoadAtFullNetworkSpeedFlag.

@Test
public void getNextChunk_forLowLatencyManifest_setsCorrectMayNotLoadAtFullNetworkSpeedFlag() 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_LIVE_WITH_OFFSET_INSIDE_WINDOW));
    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);
    long nowInPeriodUs = Util.msToUs(nowMs - manifest.availabilityStartTimeMs);
    ChunkHolder output = new ChunkHolder();
    chunkSource.getNextChunk(/* playbackPositionUs= */
    nowInPeriodUs - 5 * C.MICROS_PER_SECOND, /* loadPositionUs= */
    nowInPeriodUs - 5 * C.MICROS_PER_SECOND, /* queue= */
    ImmutableList.of(), output);
    assertThat(output.chunk.dataSpec.flags & DataSpec.FLAG_MIGHT_NOT_USE_FULL_NETWORK_SPEED).isEqualTo(0);
    chunkSource.getNextChunk(/* playbackPositionUs= */
    nowInPeriodUs, /* loadPositionUs= */
    nowInPeriodUs, /* queue= */
    ImmutableList.of(), output);
    assertThat(output.chunk.dataSpec.flags & DataSpec.FLAG_MIGHT_NOT_USE_FULL_NETWORK_SPEED).isNotEqualTo(0);
}

Example 8 with ChunkHolder

use of androidx.media3.exoplayer.source.chunk.ChunkHolder in project media by androidx.

the class DefaultDashChunkSourceTest method getNextChunk_onChunkLoadErrorLocationExclusionEnabled_correctFallbackBehavior.

@Test
public void getNextChunk_onChunkLoadErrorLocationExclusionEnabled_correctFallbackBehavior() throws Exception {
    DefaultLoadErrorHandlingPolicy loadErrorHandlingPolicy = new DefaultLoadErrorHandlingPolicy() {

        @Override
        public FallbackSelection getFallbackSelectionFor(FallbackOptions fallbackOptions, LoadErrorInfo loadErrorInfo) {
            return new FallbackSelection(FALLBACK_TYPE_LOCATION, DEFAULT_LOCATION_EXCLUSION_MS);
        }
    };
    List<Chunk> chunks = new ArrayList<>();
    DashChunkSource chunkSource = createDashChunkSource(/* numberOfTracks= */
    1);
    ChunkHolder output = new ChunkHolder();
    boolean requestReplacementChunk = true;
    while (requestReplacementChunk) {
        chunkSource.getNextChunk(/* playbackPositionUs= */
        0, /* loadPositionUs= */
        0, /* queue= */
        ImmutableList.of(), output);
        chunks.add(output.chunk);
        requestReplacementChunk = chunkSource.onChunkLoadError(checkNotNull(output.chunk), /* cancelable= */
        true, createFakeLoadErrorInfo(output.chunk.dataSpec, /* httpResponseCode= */
        404, /* errorCount= */
        1), loadErrorHandlingPolicy);
    }
    assertThat(Lists.transform(chunks, (chunk) -> chunk.dataSpec.uri.toString())).containsExactly("http://video.com/baseUrl/a/video/video_0_1300000.m4s", "http://video.com/baseUrl/b/video/video_0_1300000.m4s", "http://video.com/baseUrl/d/video/video_0_1300000.m4s").inOrder();
    // Assert expiration of exclusions.
    ShadowSystemClock.advanceBy(Duration.ofMillis(DEFAULT_LOCATION_EXCLUSION_MS));
    chunkSource.onChunkLoadError(checkNotNull(output.chunk), /* cancelable= */
    true, createFakeLoadErrorInfo(output.chunk.dataSpec, /* httpResponseCode= */
    404, /* errorCount= */
    1), loadErrorHandlingPolicy);
    chunkSource.getNextChunk(/* playbackPositionUs= */
    0, /* loadPositionUs= */
    0, /* queue= */
    ImmutableList.of(), output);
    assertThat(output.chunk.dataSpec.uri.toString()).isEqualTo("http://video.com/baseUrl/a/video/video_0_1300000.m4s");
}