Miro won't play videos after upgrade to Kubuntu Oneiric 64-bit

[Kevin O'Brien]

I just upgraded my Kubuntu 64-bit media station from Natty to Oneiric, ad now Miro won't play any video. It opens the video, but won't go beyond the first frame. I've checked to see that the kubuntu-restricted-extras package is still installed, thinking it might be codec problem. I also tried removing and re-installing, then I tried removing, disabling the PPA archive I was using, and reinstalling from the Ubuntu repository. None of these changed anything. Since it worked fine before the upgrade (and I use this every day, so I would know), I am assuming that something in the upgrade did it.