[kaffe] Sound on XSCALE (no mixer supporting this type of line...)

Matthias Pfisterer Matthias.Pfisterer at web.de
Fri Jul 30 00:03:45 PDT 2004


- it may be a bug in your program. Either provide the source code of 
your test program, or check with AudioPlayer from the Java Sound 
Resources (URL below).

- are you shure that the your installation is correct? How did you test 
it? Make sure there are Mixers at all. Run 'DumpJSInfo --mixers' (see 


asutosh gopinath wrote:
> Hi,
> I have configured kaffe-1.1.4 using ALSA.
> when i try to run a sond application..
> root at opbus bin# ./java MyAudio croak.wav
> java.lang.IllegalArgumentException: no mixer supporting this type of
> line: javax
> .sound.sampled.DataLine$Info at 52a554[lineClass=interface
> javax.sound.sampled.Sour
> ceDataLine]formats:
> PCM_SIGNED, 1 channel(s), 16 bit samples, 2 byte frames, 8000.0 Hz,
> 8000.0 frame
> s/second, little endian
> minBufferSize=-1 maxBufferSize=-1
>    at javax.sound.sampled.AudioSystem.getLine (AudioSystem.java:415)
>    at MyAudio.main (MyAudio.java:80)
> Why it is not finding the mixer!
> Asutosh

Matthias Pfisterer	Matthias.Pfisterer at web.de
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D-70176 Stuttgart	(in Deutschland 0711-62 87 12)

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Java Sound Resources (examples, FAQ, applications):

Tritonus, the open source implementation of the Java Sound API:

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