
import com.xuggle.mediatool.IMediaReader; 
import com.xuggle.mediatool.IMediaWriter; 
import com.xuggle.mediatool.ToolFactory; 
import com.xuggle.xuggler.ICodec; 

public class convert { 
public static void main(String args[]){ 
IMediaReader reader = ToolFactory.makeReader("F:/input.mkv"); 
IMediaWriter writer = ToolFactory.makeWriter("F:/output.mp3", reader); 
int sampleRate = 44100; 
int channels = 1; 
writer.addAudioStream(0, 0, ICodec.ID.CODEC_ID_MP3, channels, sampleRate); 
while (reader.readPacket() == null); 

} 
} 
