hi I'm just installed opensuse 13 but I have some problems during the play of videos with VLC and also Kaffeine:

VLC:
No suitable decoder module:
VLC does not support the audio or video format "mp4v". Unfortunately there is no way for you to fix this.

Kaffeine:
Kaffeine currently cannot play some file formats. Do you want to install additional support?

there is my repo:
-rw-r--r-- 1 root root 186 Mar 6 17:01 download.opensuse.org-13.1-non-oss.repo
-rw-r--r-- 1 root root 189 Mar 6 17:01 download.opensuse.org-non-oss.repo
-rw-r--r-- 1 root root 177 Mar 6 17:01 download.opensuse.org-oss.repo
-rw-r--r-- 1 root root 167 Mar 6 17:01 download.opensuse.org-update.repo
-rw-r--r-- 1 root root 284 Mar 6 17:03 mozilla.repo
-rw-r--r-- 1 root root 204 Mar 6 17:01 openSUSE-13.1-1.10.repo
-rw-r--r-- 1 root root 165 Mar 6 17:01 repo-debug.repo
-rw-r--r-- 1 root root 188 Mar 6 17:01 repo-debug-update-non-oss.repo
-rw-r--r-- 1 root root 164 Mar 6 17:01 repo-debug-update.repo
-rw-r--r-- 1 root root 169 Mar 6 17:01 repo-source.repo
-rw-r--r-- 1 root root 134 Mar 6 16:58 vlc_bak
-rw-r--r-- 1 root root 106 Mar 6 17:24 VLC.repo


can you help me to understand why I cannot whatch videos?