mirror of https://github.com/TeamNewPipe/NewPipe
45 lines
1.2 KiB
Java
45 lines
1.2 KiB
Java
package us.shandian.giga.postprocessing;
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import org.schabi.newpipe.streams.WebMReader.TrackKind;
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import org.schabi.newpipe.streams.WebMReader.WebMTrack;
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import org.schabi.newpipe.streams.WebMWriter;
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import org.schabi.newpipe.streams.io.SharpStream;
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import java.io.IOException;
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/**
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* @author kapodamy
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*/
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class WebMMuxer extends Postprocessing {
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WebMMuxer() {
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super(true, true, ALGORITHM_WEBM_MUXER);
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}
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@Override
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int process(SharpStream out, SharpStream... sources) throws IOException {
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WebMWriter muxer = new WebMWriter(sources);
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muxer.parseSources();
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// youtube uses a webm with a fake video track that acts as a "cover image"
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int[] indexes = new int[sources.length];
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for (int i = 0; i < sources.length; i++) {
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WebMTrack[] tracks = muxer.getTracksFromSource(i);
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for (int j = 0; j < tracks.length; j++) {
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if (tracks[j].kind == TrackKind.Audio) {
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indexes[i] = j;
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i = sources.length;
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break;
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}
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}
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}
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muxer.selectTracks(indexes);
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muxer.build(out);
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return OK_RESULT;
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}
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}
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