Ok, this file is no normal wav file but contains GSM audio. There's a GSM decoder in gstreamer but the wavparse element does not support this yet. I'll forward this bug upstream.
** Changed in: gstreamer0.10 (Ubuntu) Importance: Untriaged => Wishlist Status: Needs Info => Confirmed ** Changed in: gstreamer0.10 (Ubuntu) Sourcepackagename: gstreamer0.10 => gst-plugins-good0.10 ** Bug watch added: GNOME Bug Tracker #356596 http://bugzilla.gnome.org/show_bug.cgi?id=356596 ** Also affects: gstreamer (upstream) via http://bugzilla.gnome.org/show_bug.cgi?id=356596 Importance: Unknown Status: Unknown -- Wav files won't play out-of-the-box on Dapper PPC https://launchpad.net/bugs/55132 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs