What to do if you have udpated and VLC is not working, saying "it has'nt support for audio or video format mp4v"?
Well, there four things you can do:
- Search your local cache and revert the older versions of ffmpeg, x264 and vlc. Most likely you have deleted it, so procceed with p.2
- Grab the fresh PKGBUILD from Archlinux site and rebuild it yourself.
- Wait, like me, until all mirrors get synced (in about 1 or 2 days)