search for: framelength

...ow jspeex works. // File AudioCapture.java import javax.sound.sampled.spi.*; import javax.sound.sampled.*; import org.xiph.speex.spi.*; import java.util.*; import java.net.*; import java.io.*; public class AudioCapture { public static void main(String args[]) { int bufferlength=44100; int framelength=1280; int frameduration=1000; Vector recordBuffer=new Vector(); try { AudioFormat audioFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, 8000, 16, 1, 2, 8000, true); System.out.println("AudioFormat Created"); DataLine.Info dataLineInfo = new DataLine.Info(TargetDa...

...ow jspeex works. // File AudioCapture.java import javax.sound.sampled.spi.*; import javax.sound.sampled.*; import org.xiph.speex.spi.*; import java.util.*; import java.net.*; import java.io.*; public class AudioCapture { public static void main(String args[]) { int bufferlength=44100; int framelength=1280; int frameduration=1000; Vector recordBuffer=new Vector(); try { AudioFormat audioFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, 8000, 16, 1, 2, 8000, true); System.out.println("AudioFormat Created"); DataLine.Info dataLineInfo = new DataLine.Info(TargetDa...

...peex.spi.*;<BR>import java.util.*;<BR>import java.net.*;<BR>import java.io.*;</FONT></DIV> <DIV><FONT face=Arial size=2>public class AudioCapture{<BR> public static void main(String args[])<BR> {<BR> int bufferlength=44100;<BR> int framelength=1280;<BR> int frameduration=1000;<BR> Vector recordBuffer=new Vector();<BR> try<BR> {<BR> AudioFormat audioFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, 8000, 16, 1, 2, 8000, true);<BR> System.out.println("AudioFormat Created");<B...

Hi Marc, thanks for the quick reply. Marc Gimpel wrote: > It would appear the the 'pcm2speex.read(frame, 0, frame.length)' is > blocking which means that it is waiting for data from the underlying > inputstream (i.e.AudioInputStream(t.input)). If it could read > sufficient data it would transcode it. If it recieved an EOF, it > should do some zero padding and then

Is There any intension to deal with mixing two or more streams encoded with "speex". Most voice wise applications (such as conference) need this feature. Oded Rephael <p><p>--- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'speex-dev-request@xiph.org'

..."+pcm2speex.getEncoder().getRelativeQuality()); > System.out.println("*** end of speex info"); > System.out.println("everything ok in writer"); > } byte[] frame=new > byte[t.framelength]; while(true){ > int n=pcm2speex.read(frame, 0, frame.length); > System.out.println(""+n+" bytes read."); > > t.recordBuffer.addElement(frame); >...

...lative quality: "+pcm2speex.getEncoder().getRelativeQuality()); System.out.println("*** end of speex info"); System.out.println("everything ok in writer"); } byte[] frame=new byte[t.framelength]; while(true){ int n=pcm2speex.read(frame, 0, frame.length); System.out.println(""+n+" bytes read."); t.recordBuffer.addElement(frame);...

...ioInputStream auin=new AudioInputStream (tdl); PipedOutputStream pout=new PipedOutputStream(); PipedInputStream pin=new PipedInputStream(pout); pcm2speex=new Pcm2SpeexAudioInputStream (pin, format, AudioSystem.NOT_SPECIFIED); tdl.open(format,8000); t.input.start(); double ratio = t.bufferlength / t.framelength; byte[] frame=new byte[t.framelength]; while(true) { int n=auin.read(frame, 0, frame.length); System.out.println(""+n+" bytes read."); pout.write(frame); int m=pcm2speex.read(); System.out.println(""+m+" bytes read - 2."); } But, when I run, it wa...

...x.getEncoder().getRelativeQuality()); >> System.out.println("*** end of speex info"); >> System.out.println("everything ok in writer"); >> } byte[] frame=new >> byte[t.framelength]; while(true){ >> int n=pcm2speex.read(frame, 0, frame.length); >> System.out.println(""+n+" bytes read."); >> >> t.recordBuffer.addElement(frame); &gt...

...dioInputStream auin=new AudioInputStream (tdl);PipedOutputStream pout=new PipedOutputStream();PipedInputStream pin=new PipedInputStream(pout);pcm2speex=new Pcm2SpeexAudioInputStream (pin, format, AudioSystem.NOT_SPECIFIED);tdl.open(format,8000);t.input.start();double ratio = t.bufferlength / t.framelength; byte[] frame=new byte[t.framelength];while(true) {  int n=auin.read(frame, 0, frame.length);  System.out.println(""+n+" bytes read.");  pout.write(frame);  int m=pcm2speex.read();  System.out.println(""+m+" bytes read - 2.");} But, when I run, it waits i...

Hi Chandrakala, Logan, Can you confirm that the attached patch fixes the overflow problem? Koen, can you confirm the fix makes sense? Cheers, Jean-Marc On 11/27/2017 12:10 PM, Logan Stromberg wrote: > Sorry, long holiday weekend in America. > I can say with pretty high certainty that there is an overflow occurring > and it is flipping smooth_coef_Q16 to be negative when it probably