I was thinking of including that, too!

sorry for the delay, guys. I was trying to do the app the proper way, using gstreamer from inside Qt, but it has proven to be tougher than I thought. So, for now it is still using gst-tools...
Anyway, let me just learn how to package a deb (and improve the UI slightly) and I'll throw it your way.

glad that you guys liked it.