stopmotion under ubuntustudio ?

[laurent.bellegarde]

Hi,

i'm still continuing my journey into all free software for video editing 
in ubuntu studio.

under hardy 64 bits, i'm trying to launch stopmotion, but there is an 
error at the launching

laurent at laurent-laptop:~$ stopmotion
ioctl: VIDIOCGCHAN(channel=0;name="";tuners=0;flags=0x0 
[];type=unknown;norm=0): Argument invalide
ioctl: VIDIOCSCHAN(channel=0;name="";tuners=0;flags=0x0 
[];type=unknown;norm=0): Argument invalide
ioctl: VIDIOCSCHAN(channel=0;name="";tuners=0;flags=0x0 
[];type=unknown;norm=1): Argument invalide
ioctl: VIDIOCSCHAN(channel=0;name="";tuners=0;flags=0x0 
[];type=unknown;norm=2): Argument invalide
ioctl: VIDIOCSCHAN(channel=0;name="";tuners=0;flags=0x0 
[];type=unknown;norm=0): Argument invalide
ioctl: VIDIOCGFBUF(base=(nil);height=0;width=0;depth=0;bytesperline=0): 
Argument invalide
ioctl: VIDIOCGMBUF(size=0;frames=0;offsets=0): Argument invalide
Erreur de segmentation

my compiz is disconnected.

any idea of why stopmotion is not working under hardy ? synaptic says 
it's the 0.6.0-1 release.

Thank's for your answer...

Laurent