[Mageia-dev] k3b MP3 Audio Decoder plugin not found

Wed Jul 18 14:08:30 CEST 2012

Le mercredi 18 juillet 2012 10:42:35 Colin Guthrie a écrit :
+> 'Twas brillig, and Colin Guthrie at 18/07/12 10:20 did gyre and gimble:
+> > 'Twas brillig, and Simple w at 17/07/12 21:56 did gyre and gimble:
+> >> 2012/7/17 Nicolas Lécureuil <nicolas.lecureuil at free.fr>:
+> >>> Le mardi 17 juillet 2012 08:22:00 Nicolas Lécureuil a écrit :
+> >>>> Le mardi 17 juillet 2012 05:22:05 Simple w a écrit :
+> >>>>> Hi,
+> >>>>> 
+> >>>>> Everytime i start k3b i get this message:
+> >>>>> 
+> >>>>> MP3 Audio Decoder plugin not found.
+> >>>>> K3b could not load or find the MP3 decoder plugin. This means that you
+> >>>>> will not be able to create Audio CDs from MP3 files. Many Linux
+> >>>>> distributions do not include MP3 support for legal reasons.
+> >>>>> Solution: To enable MP3 support, please install the MAD MP3 decoding
+> >>>>> library as well as the K3b MAD MP3 decoder plugin (the latter may
+> >>>>> already be installed but not functional due to the missing libmad).
+> >>>>> Some distributions allow installation of MP3 support via an online
+> >>>>> update tool.
+> >>>>> 
+> >>>>> but i have checked and i have lib64mad0 installed, what am i missing?
+> >>>>> 
+> >>>>> 
+> >>>>> regards,
+> >>>>> PEdro
+> >>>> 
+> >>>> hello,
+> >>>> 
+> >>>> Maybe it needs a k3b tainted version.
+> >>>> 
+> >>>> I will look on zoneminder spec file to see how to add tainted BR.
+> >>>> Regards,
+> >>>> Nicolas.
+> >>> 
+> >>> there is already a tainted section in k3b in fact.
+> >>> 
+> >>> which k3b have you installed ?
+> >> 
+> >> ]$ rpm -qa|grep k3b
+> >> lib64k3bdevice6-2.0.2-7.mga3.tainted
+> >> lib64k3blib6-2.0.2-7.mga3.tainted
+> >> k3b-2.0.2-7.mga3.tainted
+> >> 
+> >> ]$ rpm -qa|grep lame
+> >> lib64lame-devel-3.99.5-1.mga2.tainted
+> >> lame-3.99.5-1.mga2.tainted
+> >> lib64lame0-3.99.5-1.mga2.tainted
+> >> lib64twolame0-0.3.13-1.mga2
+> >> gstreamer0.10-twolame-0.10.19-2.mga2.tainted
+> >> gstreamer0.10-lame-0.10.19-2.mga2.tainted
+> >> lib64twolame-devel-0.3.13-1.mga2
+> >> twolame-0.3.13-1.mga2
+> >> 
+> >> as you see im using the tainted releases
+> > 
+> > And what about libmad as the instructions suggested? Is it installed?
+> > You will likely need: lib64mad0
+> 
+> Gah I see you said you have that already :p
+> 
+> Check to see if there is a k3b libmad plugin. It sounds like k3b creates
+> a wrapper around the dynamic loading of libmad. Also you can try
+> stracing the binary via e.g. strace -e open k3b --nofork to see what
+> file open calls are tried, doing something more specific like;
+> 
+> strace -e open k3b --nofork 2>&1 | grep mad
+> 
+> might lead to some clues as to what needs fixed.
+> 
+> Col
+
+should be installed as it is linked against :
+
+$ rpm -q --requires k3b | grep libmad
+libmad.so.0
+
+