[PD] iSight, pix_video, Mac Books Pro and Pd-extended 0.42.5

[Vj Clouds Eleven]

Dear list,


I encounter a strange problem on Mac Books Pro and Pd-extended 0.42.5. 
On 2 out of 3 tested machines [pix_video] worked fine - but one machine denies 
working :-(

Working Machine (Intel):  OS X 10.6.6, MacBookPro2,2  2,33 GHz - built in iSight

[pix_videoDarwin]: height 320 width 240
[pix_videoDarwin]: SG channnel Device List count 3 index 2
[pix_videoDarwin]: SG channnel Device List  DV Video
[pix_videoDarwin]: SG channnel Device List  IIDC FireWire Video
[pix_videoDarwin]: SG channnel Device List  USB Video Class Video
error: [pix_videoDarwin]: SGSetChannelDevice returned error -9408
... you might be able to track this down from the Find menu.
[pix_videoDarwin]: vdigName is Built-in iSight
[pix_videoDarwin]: digitizer rect is top 0 bottom 1200 left 0 right 1600
[pix_videoDarwin]: active src rect is top 0 bottom 1200 left 0 right 1600
error: [pix_videoDarwin]: could not set SG Rect
[pix_videoDarwin]: set SG NormalQuality
[pix_videoDarwin]: using YUV

Working Machine (PPC): OS X 10.5.8 PowerBook G4 12" V6,2,  1 GHz - ext. FW400 
iSight

[pix_videoDarwin]: height 320 width 240
[pix_videoDarwin]: SG channnel Device List count 3 index 1
[pix_videoDarwin]: SG channnel Device List  DV Video
[pix_videoDarwin]: SG channnel Device List  IIDC FireWire Video
[pix_videoDarwin]: SG channnel Device List  USB Video Class Video
error: [pix_videoDarwin]:  SGSetChannelDevice returned error -9408
... you might be able to track this down from the Find menu.
[pix_videoDarwin]: vdigName is iSight
[pix_videoDarwin]: digitizer rect is top 0 bottom 1200 left 0 right 1600
[pix_videoDarwin]: active src rect is top 0 bottom 1200 left 0 right 1600
[pix_videoDarwin]: set SG NormalQuality
[pix_videoDarwin]: using YUV

Not working machine (Intel): MacBookPro3,1, OS X 10.6.6, 2,4 GHz - built in 
iSight:

[pix_videoDarwin]: height 320 width 240
error: [pix_videoDarwin]: could not make new SG channnel error -9405
... you might be able to track this down from the Find menu.

I found a message on the Pd mailinglist which suggests to send 'colorspace rgba'
followed by a 'reset' (message is here: 
http://lists.puredata.info/pipermail/pd-list/2004-02/017454.html)

This did not work out for me and leads to:

[pix_videoDarwin]: colorspace is GL_RGBA 6408
error: [pix_videoDarwin]: SGStop failed with error -9402
[pix_videoDarwin]: starting reset
error: [pix_videoDarwin]: could not make new SG channnel error -9405

Any ideas what goes wrong?
Any idea what the error numbers should tell me?

/c11


      
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