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37 lines
1.7 KiB
Java
37 lines
1.7 KiB
Java
package androidx.media3.extractor.ts;
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import androidx.media3.common.Format;
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import androidx.media3.common.util.Assertions;
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import androidx.media3.common.util.ParsableByteArray;
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import androidx.media3.extractor.CeaUtil;
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import androidx.media3.extractor.ExtractorOutput;
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import androidx.media3.extractor.TrackOutput;
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import androidx.media3.extractor.ts.TsPayloadReader;
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import java.util.List;
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/* loaded from: classes2.dex */
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public final class SeiReader {
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private final List<Format> closedCaptionFormats;
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private final TrackOutput[] outputs;
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public SeiReader(List<Format> list) {
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this.closedCaptionFormats = list;
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this.outputs = new TrackOutput[list.size()];
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}
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public void createTracks(ExtractorOutput extractorOutput, TsPayloadReader.TrackIdGenerator trackIdGenerator) {
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for (int i = 0; i < this.outputs.length; i++) {
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trackIdGenerator.generateNewId();
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TrackOutput track = extractorOutput.track(trackIdGenerator.getTrackId(), 3);
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Format format = this.closedCaptionFormats.get(i);
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String str = format.sampleMimeType;
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Assertions.checkArgument("application/cea-608".equals(str) || "application/cea-708".equals(str), "Invalid closed caption MIME type provided: " + str);
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track.format(new Format.Builder().setId(format.id != null ? format.id : trackIdGenerator.getFormatId()).setSampleMimeType(str).setSelectionFlags(format.selectionFlags).setLanguage(format.language).setAccessibilityChannel(format.accessibilityChannel).setInitializationData(format.initializationData).build());
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this.outputs[i] = track;
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}
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}
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public void consume(long j, ParsableByteArray parsableByteArray) {
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CeaUtil.consume(j, parsableByteArray, this.outputs);
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}
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}
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