Version: 2.2.1 (using KDE 3.1.0) Installed from: (testing/unstable) Compiler: gcc version 3.2.2 20030131 (Debian prerelease) OS: Linux (i686) release 2.4.21-pre5 Using noatun/kaboodle with no visualization plugins gives very high CPU usage Here are som results from playing a 280kb/s ogg file. noatun/kaboodle using arts using alsa0.9: artsd uses 60-80% CPU with lots of dropouts noatun/kaboodle using arts using alsa0.9 oss emulation: artsd 60-80% CPU with dropouts while opening and using other programs e.g konqueror XMMS with alsa plugin: 0-2% CPU, no dropouts whatsoever XMMS with alsa0.9 oss emulation: 0-2% CPU, no dropouts whatsoever XMMS with arts plugin, arts is using alsa0.9: xmms uses 5% CPU, no dropouts artsd uses 5% CPU, no dropouts XMMS with arts plugin, arts is using alsa0.9 oss emulation: xmms uses 5% CPU, no dropouts artsd uses 5% CPU, no dropouts Is have always had this problem with noatun/kaboodle, irrespective of any software versions. Hardware: Intel Pentiun III 450MHz with Soundblaster Live! Soundcard Software version of non-KDE software in the test: xmms version 1.2.7 (debian package name xmms) xmms alsa driver is alsa-xmms 0.9.9b (debian package name alsa-xmms) xmms artsd driver is xmmsarts 0.4 (debian package name xmmsarts) alsa0.9 is version 0.9.0rc7 kernel is linux-2.4.21-pre5 Software version of KDE software: KDE3.1 noatun 2.2.1 kaboodle 1.6 arts 1.1.0
With noatun 2.2.1 and KDE 3.1.1 the CPU usage dropped down to 5%. I can even fire up mozilla without getting dropouts in the music. The problem just disappeared.