[PD] [PD-dev] puredata/gridflow/webcam driver=which are supported?

[Jack]

Le samedi 15 août 2009 à 19:10 +0200, Jack a écrit :
> Personally, i use the bridge between GEM and Gridflow for camera because
> [#camera] crash Pd when i select device #0. (Ubuntu 9.04 with GF 0.9.5
> compiled on Aug 3 2009).
> And it works fine !
> However (and i don't know why) the examples 'frequency_mask',
> 'nervous_video' and 'videodev_effects' in GF example crash Pd too when i
> open them.
> Do you know why ?
For information, here the error in the terminal :
error: ioctl VIDIOCSPICT: Invalid argument
this driver is unsupported: it wants palette 8 instead of 15
warning: no channel #0
pd_gui: pd process exited
Erreur de segmentation
++

Jack


> ++
> 
> Jack
> 
> 
> Le samedi 15 août 2009 à 12:34 -0400, Mathieu Bouchard a écrit :
> > On Fri, 7 Aug 2009, zmoelnig at iem.at wrote:
> > 
> > > please not that "GridFlow" is not "PD", nor is it the only way to access 
> > > a camera in Pd. does the camera work with Gem or pdp? if it works with 
> > > Gem, you could use the Gem2GF bridge (which you have turned off in your 
> > > configuration process, btw)
> > 
> > What's really weird is that it's not just about trying with this or that 
> > video-library, it's also about which video-libraries are loaded. I had to 
> > remove -lib Gem sometimes. I don't know what to do about the ATI driver 
> > bug/conflict. Do you have any idea how this could be solved permanently? I 
> > think it's something like the definition of the C++ keyword «throw» is 
> > partially contained in the C++ standard library, of which 2 different 
> > versions are loaded at once, and the «throw» of one of them clashes with 
> > the «try»/«catch» implementation... I suppose the latter is compiled 
> > inline while part of «throw» is not.
> > 
> >   _ _ __ ___ _____ ________ _____________ _____________________ ...
> > | Mathieu Bouchard - tél:+1.514.383.3801, Montréal, Québec
> > _______________________________________________ Pd-list at iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
> 
> 
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