Hi there, I just experienced the exact same error on a black macbook 4,1 2.4 Ghz. I went ahead and created my patch and then opened it in PD-Vanilla and after importing all the necessary libraries and it worked fine. I just tested the patch out in extended 0.42.5 again and it is running perfectly. I couldn't explain how or why this worked but I just thought i'd share with you how i dealt with it. Hope that helps. Pat

On Wed, Jan 26, 2011 at 5:04 AM, Vj Clouds Eleven vjclouds11@yahoo.comwrote:

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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