Looks like this is the same error as what you linked. Following the instructions in 1209 fixed the issue. I had searched the forums before looking for this issue but was seeing different errors than what was listed in the forums. Only that specific bug had the error I was seeing listed in it and I h...

I purchased and installed the DLNA app on Amahi 7.1 on Fedora 19 that was installed with the Express CD. I get a 503 when accessing the app page, and see this in the logs: amahi minidlnad[1095]: /usr/sbin/minidlnad: error while loading shared libraries: libavformat.so.54: cannot open shared object f...