openjdk team mailing list archive

[fishor <bug-track@xxxxxxxxxxxxxxxxx>]

Am Sonntag, den 03.01.2010, 18:37 +0000 schrieb Mohsen Saboorian:
> 
> question: does this problem also happens with .ogg, .mp3 and .spx
> files.
> I want to know if this relates to jlayer API, or other libraries. 

Hmm... josm (javaopenstreetmap) accept only wav format and it is
working. this mean this will just send it to SourceDataLine without
decoding. I do not think *SPI make any difference. 

This is source of player used by josm:
http://josm.openstreetmap.de/browser/trunk/src/org/openstreetmap/josm/tools/AudioPlayer.java?rev=1865

i noticed thay restrict output format in some way -  see lines 287-291:
if (speed * bytesPerSecond > 256000.0) {
	speed = 256000 / bytesPerSecond;
...
may be this is the reason.

Try to get some more info from pulse.
set log-level to debug in /etc/pulse/daemon.conf

-- 
Sound does not work with openjdk
https://bugs.launchpad.net/bugs/491784
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which is subscribed to openjdk-6 in ubuntu.

Status in “openjdk-6” package in Ubuntu: New

Bug description:
I am using a java software (zekr) that has audio playback feature. This feature works with sun-java6-jre, but not with openjdk-6-jre, instead I get this error:

java.lang.IllegalArgumentException: Master Gain not supported
	org.classpath.icedtea.pulseaudio.PulseAudioLine.getControl(PulseAudioLine.java:89)
	org.classpath.icedtea.pulseaudio.PulseAudioSourceDataLine.getControl(PulseAudioSourceDataLine.java:51)
	javazoom.jlgui.basicplayer.BasicPlayer.openLine(Unknown Source)
	javazoom.jlgui.basicplayer.BasicPlayer.initLine(Unknown Source)
	javazoom.jlgui.basicplayer.BasicPlayer.startPlayback(Unknown Source)
	javazoom.jlgui.basicplayer.BasicPlayer.play(Unknown Source)
	net.sf.zekr.engine.audio.DefaultPlayerController.play(DefaultPlayerController.java:83)
	net.sf.zekr.ui.AudioPlayerUiController.playerTogglePlayPause(AudioPlayerUiController.java:163)
	net.sf.zekr.engine.audio.ui.AudioPlayerForm$5.widgetSelected(AudioPlayerForm.java:325)
	org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
	org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1176)
	org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3493)
	org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3112)
	net.sf.zekr.ui.BaseForm.loopEver(BaseForm.java:36)
	net.sf.zekr.ZekrMain.startZekr(ZekrMain.java:63)
	net.sf.zekr.ZekrMain.main(ZekrMain.java:88)

ProblemType: Bug
Architecture: i386
Date: Thu Dec  3 10:28:38 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: wl
Package: openjdk-6-jre 6b16-1.6.1-3ubuntu1
ProcEnviron:
 LANGUAGE=en_US:en_GB:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-15.50-generic
SourcePackage: openjdk-6
Uname: Linux 2.6.31-15-generic i686