I have upgraded audio-recorder for Ubuntu 12.10 and Fedora 18.
It uses now Gstreamer 1.0, one of the first real apps to do that!
Get ready-made packages for Quantal from:
Test and love it. Report bugs if found. You are very welcomed.
BTW: Please help to update the translations on
ps. Fedora 18 needs a package maintainer.
See the fedora/audio-recorder.spec file in the source.