Examples with BaseUrl com.google.android.exoplayer2.source.dash.manifest.BaseUrl used on opensource projects

Example 16 with BaseUrl

use of com.google.android.exoplayer2.source.dash.manifest.BaseUrl in project ExoPlayer by google.

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");
}

Example 17 with BaseUrl

use of com.google.android.exoplayer2.source.dash.manifest.BaseUrl in project ExoPlayer by google.

the class DefaultDashChunkSourceTest method getNextChunk_onChunkLoadErrorTrackExclusionEnabled_correctFallbackBehavior.

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

        @Override
        public FallbackSelection getFallbackSelectionFor(FallbackOptions fallbackOptions, LoadErrorInfo loadErrorInfo) {
            // Exclude tracks only.
            return new FallbackSelection(FALLBACK_TYPE_TRACK, DefaultLoadErrorHandlingPolicy.DEFAULT_TRACK_EXCLUSION_MS);
        }
    };
    DashChunkSource chunkSource = createDashChunkSource(/* numberOfTracks= */
    4);
    ChunkHolder output = new ChunkHolder();
    List<Chunk> chunks = new ArrayList<>();
    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_700000.m4s", "http://video.com/baseUrl/a/video/video_0_452000.m4s", "http://video.com/baseUrl/a/video/video_0_250000.m4s", "http://video.com/baseUrl/a/video/video_0_1300000.m4s").inOrder();
}

Example 18 with BaseUrl

use of com.google.android.exoplayer2.source.dash.manifest.BaseUrl in project ExoPlayer by google.

the class DashUtilTest method resolveCacheKey_representationCacheKeyIsNull_resolvesRangedUriWithFirstBaseUrl.

@Test
public void resolveCacheKey_representationCacheKeyIsNull_resolvesRangedUriWithFirstBaseUrl() {
    ImmutableList<BaseUrl> baseUrls = ImmutableList.of(new BaseUrl("http://www.google.com"), new BaseUrl("http://www.foo.com"));
    Representation.SingleSegmentRepresentation representation = new Representation.SingleSegmentRepresentation(/* revisionId= */
    1L, new Format.Builder().build(), baseUrls, new SingleSegmentBase(), /* inbandEventStreams= */
    null, /* essentialProperties= */
    ImmutableList.of(), /* supplementalProperties= */
    ImmutableList.of(), /* cacheKey= */
    null, /* contentLength= */
    1);
    RangedUri rangedUri = new RangedUri("path/to/resource", /* start= */
    0, /* length= */
    1);
    String cacheKey = DashUtil.resolveCacheKey(representation, rangedUri);
    assertThat(cacheKey).isEqualTo("http://www.google.com/path/to/resource");
}

Example 19 with BaseUrl

use of com.google.android.exoplayer2.source.dash.manifest.BaseUrl in project ExoPlayer by google.

the class DashDownloader method addSegmentsForAdaptationSet.

private void addSegmentsForAdaptationSet(DataSource dataSource, AdaptationSet adaptationSet, long periodStartUs, long periodDurationUs, boolean removing, ArrayList<Segment> out) throws IOException, InterruptedException {
    for (int i = 0; i < adaptationSet.representations.size(); i++) {
        Representation representation = adaptationSet.representations.get(i);
        DashSegmentIndex index;
        try {
            index = getSegmentIndex(dataSource, adaptationSet.type, representation, removing);
            if (index == null) {
                // Loading succeeded but there was no index.
                throw new DownloadException("Missing segment index");
            }
        } catch (IOException e) {
            if (!removing) {
                throw e;
            }
            // Generating an incomplete segment list is allowed. Advance to the next representation.
            continue;
        }
        long segmentCount = index.getSegmentCount(periodDurationUs);
        if (segmentCount == DashSegmentIndex.INDEX_UNBOUNDED) {
            throw new DownloadException("Unbounded segment index");
        }
        String baseUrl = castNonNull(baseUrlExclusionList.selectBaseUrl(representation.baseUrls)).url;
        @Nullable RangedUri initializationUri = representation.getInitializationUri();
        if (initializationUri != null) {
            out.add(createSegment(representation, baseUrl, periodStartUs, initializationUri));
        }
        @Nullable RangedUri indexUri = representation.getIndexUri();
        if (indexUri != null) {
            out.add(createSegment(representation, baseUrl, periodStartUs, indexUri));
        }
        long firstSegmentNum = index.getFirstSegmentNum();
        long lastSegmentNum = firstSegmentNum + segmentCount - 1;
        for (long j = firstSegmentNum; j <= lastSegmentNum; j++) {
            out.add(createSegment(representation, baseUrl, periodStartUs + index.getTimeUs(j), index.getSegmentUrl(j)));
        }
    }
}

Example 20 with BaseUrl

use of com.google.android.exoplayer2.source.dash.manifest.BaseUrl in project ExoPlayer by google.

the class BaseUrlExclusionListTest method selectBaseUrl_twiceTheSameLocationExcluded_correctExpirationDuration.

@Test
public void selectBaseUrl_twiceTheSameLocationExcluded_correctExpirationDuration() {
    List<BaseUrl> baseUrls = ImmutableList.of(new BaseUrl(/* url= */
    "a", /* serviceLocation= */
    "a", /* priority= */
    1, /* weight= */
    1), new BaseUrl(/* url= */
    "c", /* serviceLocation= */
    "a", /* priority= */
    2, /* weight= */
    1), new BaseUrl(/* url= */
    "d", /* serviceLocation= */
    "d", /* priority= */
    2, /* weight= */
    1));
    BaseUrlExclusionList baseUrlExclusionList = new BaseUrlExclusionList();
    // Exclude location 'a'.
    baseUrlExclusionList.exclude(baseUrls.get(0), 5000);
    // Exclude location 'a' which increases exclusion duration of 'a'.
    baseUrlExclusionList.exclude(baseUrls.get(1), 10000);
    assertThat(baseUrlExclusionList.selectBaseUrl(baseUrls)).isNull();
    ShadowSystemClock.advanceBy(Duration.ofMillis(9999));
    // Location 'a' still excluded.
    assertThat(baseUrlExclusionList.selectBaseUrl(baseUrls)).isNull();
    ShadowSystemClock.advanceBy(Duration.ofMillis(1));
    assertThat(baseUrlExclusionList.getPriorityCountAfterExclusion(baseUrls)).isEqualTo(2);
    assertThat(baseUrlExclusionList.selectBaseUrl(baseUrls).url).isEqualTo("a");
}