KDE: System notification sounds: Audio formats: Some files play, some don't. Why?
Sabayon, KDE 4.2.4
Since KDE4 i'm having trouble finding sounds that work with the system notifications. The default files play, but some app-specific sounds and custom sounds from KDE-Look.org or my own won't play. (or i just don't hear them)
The sounds play fine in other applications, VLC or KPlayer, for example.
1. How do i find out what format the files are? (sample rate, channels, etc.)
2. What are the specifications for the system sounds?
3. Am i the only one with this problem or is it distro-specific, for example?