New sound bug in 1.3.1

Engines, Libraries and Tools Java 3D
#1

I use the example sound program, with system outs enabled.

First I run the program until it writes: Test Complete
Then I start minimizing it, then maximize it, and does this with some seconds delay.

What should happen is: NOTHING
What happens is : the sounds start playing again, or become shut up.

Conclusion: minimizing and maximizing the app, can enable or disable sound nodes in a random manner.

Output follows:

C:\Program Files\j2sdk1.4.1_02\demo\java3d\Sound>java SimpleSounds
****Enable First Sound
********Enable Second Sound
************Enable Third Sound
************Disable Third Sound
************Enable Third Sound
************Disable Third Sound
************Enable Third Sound
************Disable Third Sound
************Enable Third Sound
************Disable Third Sound
************Enable Third Sound
********Disable Second Sound
****Disable First Sound
Test Complete

I use OpenGL, AMD 900MHZ, Soundblaster 1024 Live, 1Gb RAM.

BTW. We have this problem in our app too. So it is not only a problem in the example program.

Please respond to this post, anyone who can reproduce this bug.

Thanks
Nikolai

#2

We have something similar. Whenever we hide our Canvas and show it again, some sound is played once, although setEnable(false) has be executed.

But there are other issues as wel…

#3

This has been registrered as a bug in the bugparade at java.sun.com:

Bug 4874837 - Sound restart again after window minimize and maximize

If you have got a spare vote, please vote for this bug.