Martin Sourada wrote: > Yes, it uses various backends depending on platform for <video>/<audio> > tags, in linux it's most likely gstreamer both for GTK a and QT Actually, QtWebKit uses Phonon which defaults to xine-lib. (Well, it will use Phonon in Qt 4.5. Qt 4.4 has no support for the video and audio tags.) And I cannot recommend the Phonon-gstreamer backend to anyone, it's known to be extremely buggy (just ask the Amarok developers). Kevin Kofler -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list