by Renato » Oct 18th, '15, 23:20
Hi, Silverbird, it's not enough to have repos enabled. As Doktor5000 suggested, it is necessary to install some codecs.
That can be done with the Mageia Control Center, in the Software installation part, in case you don't know how to this. Be sure to make it show all packages, not just the "packages with graphical interface".
You may want to read the following bugs for additional info: bug 15043 and bug 16316 (they can be searched at bugs.mageia.org).