Alan, we've used:
AudioDevice audioDev = simpleU.getViewer().createAudioDevice();
in our 3D worlds but we did have unpredictable problems (locking up
after a random amount of time, often HOURS later) but can't specifically
identify sound as the exact problem but it clearly increased the
frequency of crashing. This was back on Java 3D 1.2, so far with Java
3D 1.3 we have done almost no work with sound.
- John Wright
Starfire Research
Alan Hudson wrote:
>
> Guy Carpenter wrote:
> > I'm trying to set the sound source for
> > a pointSound. If I load sound data from a MediaContainer
> > created from a URL, like this, it works:
> >
> > MediaContainer sample = new MediaContainer("file:/d:/vrml/doodoo.wav");
> > sound.setSoundData(sample);
> >
> > However if instead I create the MediaContainer
> > from an InputStream like this:
> >
> > InputStream inputStream = new BufferedInputStream(new
> > FileInputStream("d:/vrml/doodoo.wav"));
> > MediaContainer sample = new MediaContainer(inputStream);
> > sound.setSoundData(sample);
> >
> > then I get no sound, and these two lines of output:
> > null: Sound source data could not be loaded
> > null: Sound source data could not be loaded
> >
> > I have a complete standalone repro here:
> > http://clearwater.com.au/java/J3DSound6.java
> > I'm using a HeadspaceMixer.
> >
> > Has any one managed to create a MediaContainer from an InputStream
> > and feed it to pointSound or coneSound?
> >
> Has anyone tried just using an AudioDevice? We'd lose spatialized
> sound, but that would be ok till Sun can fix the 3D version. I haven't
> looked at the setup but the bug parade mentions AudioDevice3D problems.
>
> --
> Alan Hudson
> President: Yumetech, Inc. http://www.yumetech.com/
> Web3D Open Source Chair http://www.web3d.org/TaskGroups/source/
>
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