[MPlayer-users] matroska and mplayer

[mplayer mplayer]

Have you got this error?
it's with matroska file , real video

Ouverture du d�codeur vid�o: [realvid] RealVideo decoder
opening shared obj '/usr/local/lib/codecs/drvc.so'
Couldn't open RealVideo codec, error code: 0x80070057
Echec de l'initialisation de VDecoder :(
Ouverture du d�codeur vid�o: [realvid] RealVideo decoder
opening win32 dll 'drvc.dll'
Error resolving symbols! (version incompatibility?)
ERREUR: Impossible de trouver le codec DirectShow n�cessaire: drvc.dll
Read the RealVideo section of the DOCS!
Echec de l'initialisation de VDecoder :(
Ouverture du d�codeur vid�o: [realvid] RealVideo decoder
opening win32 dll 'drv43260.dll'
Called unk__beginthreadex
Couldn't open RealVideo codec, error code: 0x80070057
Echec de l'initialisation de VDecoder :(
Ouverture du d�codeur vid�o: [realvid] RealVideo decoder
opening shared obj '/usr/local/lib/codecs/drvc.bundle/Contents/MacOS/drvc'
Error: /usr/local/lib/codecs/drvc.bundle/Contents/MacOS/drvc: invalid
ELF headeropening win32 dll 'drvc.bundle/Contents/MacOS/drvc'
Error resolving symbols! (version incompatibility?)
ERREUR: Impossible de trouver le codec DirectShow n�cessaire:
drvc.bundle/Contents/MacOS/drvc
Read the RealVideo section of the DOCS!
Echec de l'initialisation de VDecoder :(
Ne peut trouver codec pour format vid�o 0x30345652.
Veuillez lire DOCS/HTML/fr/codecs.html !

I think the problem it's the matroska file
The problem arrive when the option in mkv are : default track active
in video but when they aren't this option they aren't error
it's a bug of mplayer or a bug of matroska decoder?