search for: javasound

...'d make more sense to access libspeex through > VoIP apps than just through the generic MediaPlayer interface. > Even if they included Speex support, the Android media API is very limited, as it can only access audio from a file or an HTTP URL. I raised a bug against Android that the JavaSound API is not working (it is documented though), but it was closed with the explanation that the JavaSound API will not be implemented. JavaSound would have offered a possibility to play software-synthesized PCM data, e.g. the output from JSpeex and access recorded PCM data for speex encoding, but...

Hi, apologies if this question has been asked before; is there anyone working on a flac player for the Android G1? Is anyone interested in working on such a player? Thanks. -- "The mind is like a parachute. It doesn't work unless it's open." -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, I have writen a simple JNI wrapper for speex so i could use it from Java, so far i managed to record from a raw pcm file and from the javasound inputLine and to decode the output in narrowband CBR mode and play it back still using javasound. And it sounds quite good. I haven't tried anything else because my project has no use for wideband and ultra wideband. VBR would be nice but i have troubles with it.. (explained near the end of th...

Anil Philip <goodnewsforyou at yahoo.com> wrote: see http://code.google.com/android It would be good of members from here will step in and offer google help to implement speex. Without exaggeration, android will transform the mobile world. Ivo Emanuel Gon?alves <justivo at gmail.com> wrote: On Fri, Apr 11, 2008 at 10:58 PM, Anil Philip wrote: > I recommended in a bug report that

On Tue, 2008-12-23 at 00:55 +0100, Tor-Einar Jarnbjo wrote: > the Android media API (android.media) does not offer the required > capabilities to play software generated PCM samples. The first Android > SDK releases contained non-functional classes from the standard > JavaSound API (javax.sound), but these were removed in later releases. I > opened a bug regarding the JavaSound API a year ago, but it was closed > by Google with the comment that they don't intend to implement it: > > http://code.google.com/p/android/issues/detail?id=60 That's intere...

Hi Sanjiv, There does indeed appear to be some trouble with the Javasound SPI encoder (the SPI decoder works well). I am working on it, and hope to have a fix soon. In the mean time, you can use the encoder outside of JavaSound, that one works well (see the command line encoder as example code of how to implement it). sincerely Marc Gimpel Head of research...

Ulrich B. Staudinger wrote: > Hi, > > i have: > > public void run(){ > try{ > System.out.println("Opening > mic"); // AudioInput > ai=new AudioInput(t); > // ai.start(); > if(t.input==null){ > AudioFormat format = new

Hi. I got bored of writing papers last week so I decided to write an app for sending and receiving multicast vorbis streams over RTP. A first version is available here: http://www.cdt.luth.se/~rolle/vorbis/ (I use the JOrbis decoder, so you need Java 2 with Javasound, e.g. JDK1.3. Since the decoding is done in Java, you probably need at least 300-350 MHz. Works with the IBM JDK1.3 on Linux on a K6-2 350) Is there anyone else that is working on RTP and vorbis? The payload format need to be a bit more complex than just putting Ogg packets inside RTP since a clie...

Hi. I got bored of writing papers last week so I decided to write an app for sending and receiving multicast vorbis streams over RTP. A first version is available here: http://www.cdt.luth.se/~rolle/vorbis/ (I use the JOrbis decoder, so you need Java 2 with Javasound, e.g. JDK1.3. Since the decoding is done in Java, you probably need at least 300-350 MHz. Works with the IBM JDK1.3 on Linux on a K6-2 350) Is there anyone else that is working on RTP and vorbis? The payload format need to be a bit more complex than just putting Ogg packets inside RTP since a clie...

...g rate), which means that to encode 1 speex packet you are going to need 640 samples, or 1280 bytes (which should compress down to something like 29 bytes because the quality setting should be 3 by default). Having said this, jspeex does provide an SPI interface so you should be able to ask JavaSound to give you directly a a Speex AudioInputStream. It's coded although I admit that I never got round to testing it so it might not work. It does work for the decoding, that I'm sure of in any case. Marc Gimpel Head of research Wimba Ulrich B. Staudinger wrote: > Ulrich B...

...lly read 640 samples from my AudioInputStream (which works) and hand them to a pipe (PipedInputStream connected with an PipedOutputStream) which ends in an InputStream in the Pcm2Speex constructor? > Having said this, jspeex does provide an SPI interface so you > should be able to ask JavaSound to give you directly a a Speex > AudioInputStream. It's coded although I admit that I never got round > to testing it so it might not work. It does work for the decoding, > that I'm sure of in any case. that's interesting ... i have to look into this, but am not really that...

Thanks Ross, So you think that I can just numerically add up the appropriate Bytes from each of the streams? If that's so would we be better add first, then to normalise after the additon, so the final byte size is the same as the individual ones, what ever that may be. -------- Original Message -------- Subject: RE: [Vorbis] Mixing inputstreams. Date: Tue, 3 Mar 2009 01:12:35 +1300