Affects me too. According to http://lists.opensuse.org/opensuse/2013-04/msg01103.html it's due to transition from GStreamer 0.10 to 1.0, so marking confirmed for Ubuntu's Miro package.
** Also affects: miro (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1457181 Title: Miro Won't Launch To manage notifications about this bug go to: https://bugs.launchpad.net/elementaryos/+bug/1457181/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs