Not compatible with current ruby-gstreamer (ruby-gnome2 v2)

[pasky]

There are multiple issues. playbin2 has been renamed to playbin. Gst::Message::Type has been renamed to Gst::MessageType. But also Gst::QueryPosition etc. is gone and the state of ruby bindings documentation is absolutely abysmal, so I gave up at this point, I don't know how to change that code. :-(

[rekado]

Thanks for checking. Seems like I'll have to blow the dust off of soundCLI and make it work again...