samer@0: /*
samer@0:  *	StreamSink.java
samer@0:  *
samer@0:  *	Copyright (c) 2000, Samer Abdallah, King's College London.
samer@0:  *	All rights reserved.
samer@0:  *
samer@0:  *	This software is provided AS iS and WITHOUT ANY WARRANTY;
samer@0:  *	without even the implied warranty of MERCHANTABILITY or
samer@0:  *	FITNESS FOR A PARTICULAR PURPOSE.
samer@0:  */
samer@0: 
samer@46: package ishara.audio;
samer@0: 
samer@0: import  javax.sound.sampled.*;
samer@0: import  java.io.*;
samer@0: 
samer@0: import  org.tritonus.share.sampled.AudioSystemShadow;
samer@0: import  org.tritonus.share.sampled.file.AudioOutputStream;
samer@0: 
samer@0: /**
samer@0: 	An AudioSink that writes to an OutputStream
samer@0: */
samer@0: 
samer@0: public class StreamSink extends AudioSink 
samer@0: {
samer@0: 	AudioOutputStream	out;
samer@0: 
samer@0: 	public StreamSink(AudioOutputStream stream) { super(stream.getFormat()); out=stream; }
samer@0: 
samer@0: 	public void dispose() {
samer@0: 		try { out.close(); }
samer@0: 		catch (IOException ex) { print("*** Error closing: "+ex); }
samer@0: 	}
samer@0: 
samer@0: 	public void stop() {}
samer@0: 	public void start() {}
samer@0: 	public int  bwrite(byte []buf, int off, int n) throws Exception { return out.write(buf, off, n); }
samer@0: 
samer@0: 	public String toString() { return "StreamSink: "+getFormat(); }
samer@0: 
samer@0: 	public static AudioOutputStream wavOutputStream(OutputStream stream, AudioFormat fmt) throws Exception {
samer@0: 		// could alse have raw output stream
samer@0: 		return AudioSystemShadow.getAudioOutputStream(
samer@0: 					AudioFileFormat.Type.WAVE,fmt,AudioSystem.NOT_SPECIFIED,stream);
samer@0: 	}
samer@0: }