本文整理汇总了Java中com.google.android.exoplayer.parser.webm.WebmExtractor类的典型用法代码示例。如果您正苦于以下问题：Java WebmExtractor类的具体用法？Java WebmExtractor怎么用？Java WebmExtractor使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
WebmExtractor类属于com.google.android.exoplayer.parser.webm包，在下文中一共展示了WebmExtractor类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: DashChunkSource
import com.google.android.exoplayer.parser.webm.WebmExtractor; //导入依赖的package包/类
private DashChunkSource(ManifestFetcher<MediaPresentationDescription> manifestFetcher,
MediaPresentationDescription initialManifest, int adaptationSetIndex,
int[] representationIndices, DataSource dataSource, FormatEvaluator formatEvaluator,
long liveEdgeLatencyUs) {
this.manifestFetcher = manifestFetcher;
this.currentManifest = initialManifest;
this.adaptationSetIndex = adaptationSetIndex;
this.representationIndices = representationIndices;
this.dataSource = dataSource;
this.evaluator = formatEvaluator;
this.liveEdgeLatencyUs = liveEdgeLatencyUs;
this.evaluation = new Evaluation();
this.headerBuilder = new StringBuilder();
psshInfo = getPsshInfo(currentManifest, adaptationSetIndex);
Representation[] representations = getFilteredRepresentations(currentManifest,
adaptationSetIndex, representationIndices);
long periodDurationUs = (representations[0].periodDurationMs == TrackRenderer.UNKNOWN_TIME_US)
? TrackRenderer.UNKNOWN_TIME_US : representations[0].periodDurationMs * 1000;
this.trackInfo = new TrackInfo(representations[0].format.mimeType, periodDurationUs);
this.formats = new Format[representations.length];
this.representationHolders = new HashMap<String, RepresentationHolder>();
int maxWidth = 0;
int maxHeight = 0;
for (int i = 0; i < representations.length; i++) {
formats[i] = representations[i].format;
maxWidth = Math.max(formats[i].width, maxWidth);
maxHeight = Math.max(formats[i].height, maxHeight);
Extractor extractor = mimeTypeIsWebm(formats[i].mimeType) ? new WebmExtractor()
: new FragmentedMp4Extractor();
representationHolders.put(formats[i].id,
new RepresentationHolder(representations[i], extractor));
}
this.maxWidth = maxWidth;
this.maxHeight = maxHeight;
Arrays.sort(formats, new DecreasingBandwidthComparator());
}
示例2: DashChunkSource
import com.google.android.exoplayer.parser.webm.WebmExtractor; //导入依赖的package包/类
/**
* @param dataSource A {@link DataSource} suitable for loading the media data.
* @param evaluator Selects from the available formats.
* @param representations The representations to be considered by the source.
*/
public DashChunkSource(DataSource dataSource, FormatEvaluator evaluator,
Representation... representations) {
this.dataSource = dataSource;
this.evaluator = evaluator;
this.formats = new Format[representations.length];
this.extractors = new HashMap<String, Extractor>();
this.segmentIndexes = new HashMap<String, DashSegmentIndex>();
this.representations = new HashMap<String, Representation>();
this.trackInfo = new TrackInfo(representations[0].format.mimeType,
representations[0].periodDurationMs * 1000);
this.evaluation = new Evaluation();
int maxWidth = 0;
int maxHeight = 0;
for (int i = 0; i < representations.length; i++) {
formats[i] = representations[i].format;
maxWidth = Math.max(formats[i].width, maxWidth);
maxHeight = Math.max(formats[i].height, maxHeight);
Extractor extractor = formats[i].mimeType.startsWith(MimeTypes.VIDEO_WEBM)
? new WebmExtractor() : new FragmentedMp4Extractor();
extractors.put(formats[i].id, extractor);
this.representations.put(formats[i].id, representations[i]);
DashSegmentIndex segmentIndex = representations[i].getIndex();
if (segmentIndex != null) {
segmentIndexes.put(formats[i].id, segmentIndex);
}
}
this.maxWidth = maxWidth;
this.maxHeight = maxHeight;
Arrays.sort(formats, new DecreasingBandwidthComparator());
}