it just ask for an unknown "video/x-asf-unknown decoder" not installed

[Snekken]

video/x-asf-unknown decoder is reported missing, when I try to play a sequens recorded on my Vista Mediacenter

ProblemType: Bug
Architecture: i386
Date: Fri Nov 16 22:37:23 2007
DistroRelease: Ubuntu 7.10
ExecutablePath: /usr/bin/totem
Package: totem-gstreamer 2.20.0-0ubuntu3
PackageArchitecture: i386
ProcCmdline: totem smb://debian/site/TV/Chris%20p%C3%A5%20chokoladefabrikken_DR1_11_07_2007_20_28_02.dvr-ms
ProcCwd: /home/christian
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=da_DK.UTF-8
 SHELL=/bin/bash
SourcePackage: totem
Uname: Linux Kontoret 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux

[Thomas David (nemphis)]

Thank you for taking the time to report this issue and helping to make Ubuntu better. Examining the information you have given us, this does not appear to be a bug report so we are closing it and converting it to a question in the support tracker. We appreciate the difficulties you are facing, but it would make more sense to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain if they are bugs. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs.