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www in docker support

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MaddoScientisto 2026-04-22 18:41:37 +02:00
commit c227fce036
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decompiled-libs/www/acxent-videoj-1.0.0/org/jcodec/api/SequenceEncoder.java Normal file
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package org.jcodec.api;
import java.io.File;
import java.io.IOException;
import org.jcodec.api.transcode.PixelStore;
import org.jcodec.api.transcode.PixelStoreImpl;
import org.jcodec.api.transcode.Sink;
import org.jcodec.api.transcode.SinkImpl;
import org.jcodec.api.transcode.VideoFrameWithPacket;
import org.jcodec.common.Codec;
import org.jcodec.common.Format;
import org.jcodec.common.io.NIOUtils;
import org.jcodec.common.io.SeekableByteChannel;
import org.jcodec.common.model.ColorSpace;
import org.jcodec.common.model.Packet;
import org.jcodec.common.model.Picture;
import org.jcodec.common.model.Rational;
import org.jcodec.scale.ColorUtil;
import org.jcodec.scale.Transform;
public class SequenceEncoder {
private Transform transform;
private int frameNo;
private int timestamp;
private Rational fps;
private Sink sink;
private PixelStore pixelStore;
public static SequenceEncoder createSequenceEncoder(File out, int fps) throws IOException {
return new SequenceEncoder(NIOUtils.writableChannel(out), Rational.R(fps, 1), Format.MOV, Codec.H264, null);
}
public static SequenceEncoder create25Fps(File out) throws IOException {
return new SequenceEncoder(NIOUtils.writableChannel(out), Rational.R(25, 1), Format.MOV, Codec.H264, null);
}
public static SequenceEncoder create30Fps(File out) throws IOException {
return new SequenceEncoder(NIOUtils.writableChannel(out), Rational.R(30, 1), Format.MOV, Codec.H264, null);
}
public static SequenceEncoder create2997Fps(File out) throws IOException {
return new SequenceEncoder(NIOUtils.writableChannel(out), Rational.R(30000, 1001), Format.MOV, Codec.H264, null);
}
public static SequenceEncoder create24Fps(File out) throws IOException {
return new SequenceEncoder(NIOUtils.writableChannel(out), Rational.R(24, 1), Format.MOV, Codec.H264, null);
}
public static SequenceEncoder createWithFps(SeekableByteChannel out, Rational fps) throws IOException {
return new SequenceEncoder(out, fps, Format.MOV, Codec.H264, null);
}
public SequenceEncoder(SeekableByteChannel out, Rational fps, Format outputFormat, Codec outputVideoCodec, Codec outputAudioCodec) throws IOException {
this.fps = fps;
this.sink = SinkImpl.createWithStream(out, outputFormat, outputVideoCodec, outputAudioCodec);
this.sink.init();
if (this.sink.getInputColor() != null)
this.transform = ColorUtil.getTransform(ColorSpace.RGB, this.sink.getInputColor());
this.pixelStore = new PixelStoreImpl();
}
public void encodeNativeFrame(Picture pic) throws IOException {
PixelStore.LoanerPicture toEncode;
if (pic.getColor() != ColorSpace.RGB)
throw new IllegalArgumentException("The input images is expected in RGB color.");
ColorSpace sinkColor = this.sink.getInputColor();
if (sinkColor != null) {
toEncode = this.pixelStore.getPicture(pic.getWidth(), pic.getHeight(), sinkColor);
this.transform.transform(pic, toEncode.getPicture());
} else {
toEncode = new PixelStore.LoanerPicture(pic, 0);
}
Packet pkt = Packet.createPacket(null, (long)this.timestamp, this.fps.getNum(), (long)this.fps.getDen(), (long)this.frameNo, Packet.FrameType.KEY, null);
this.sink.outputVideoFrame(new VideoFrameWithPacket(pkt, toEncode));
if (sinkColor != null)
this.pixelStore.putBack(toEncode);
this.timestamp += this.fps.getDen();
this.frameNo++;
}
public void finish() throws IOException {
this.sink.finish();
}
}