Re: [PD] gridflow: logitech e2500 working in ekiga but not with gridflow?!!!(i used libv4l)

2009-08-16 Thread Michal Seta
On Sat, Aug 15, 2009 at 12:47 PM, sisil mehtasisilmet2...@gmail.com wrote: umm i'm using pd-extended 0.41.4 .  So in this case apart from gem which lib uses opengl ?? I would suggest that for debugging purposes you start with pd-vanilla, so: $sudo mv /usr/lib/pd/default.pdsettings

Re: [PD] gridflow: logitech e2500 working in ekiga but not with gridflow?!!!(i used libv4l)

2009-08-16 Thread Mathieu Bouchard
On Sun, 16 Aug 2009, Michal Seta wrote: I would suggest that for debugging purposes you start with pd-vanilla, so: $sudo mv /usr/lib/pd/default.pdsettings /usr/lib/pd/default.pdsettings.bak And if you created some custom settings you may have .pdsetting and/or .pdrc in your $HOME $mv

Re: [PD] Firewire 800 camera for GEM

2009-08-16 Thread Luiz Naveda
Hi all, Jack, did you check the prices? The usb cameras used to be cheap ~ 200 $ jaime, I was thinking about this cameraCan you give more impressions about it? Have you tried to exploit the potential fast response in higher frame rates? Best Luiz On Sat, Aug 15, 2009 at 4:25 PM, Jaime

Re: [PD] Firewire 800 camera for GEM

2009-08-16 Thread Roman Haefeli
On Sat, 2009-08-15 at 11:25 -0400, Jaime Oliver wrote: why not usb2? I am using the playsation 3 camera with great results and its about 30$ is it really USB 2.0 ? virtually any usb camera i checked advertises itself as USB 2.0, though the few ones i tried are actually using 'only' UHCI (which

Re: [PD] [PD-dev] Pure Data/gridflow/running flow_objects.c

2009-08-16 Thread Mathieu Bouchard
On Wed, 5 Aug 2009, sisil mehta wrote: http://gridflow.ca/gallery/multiblob.png(the multiblob patch ) do i have to write the program for it? so is it available somewhere? Sisil. I'm finally adding examples/multiblob.pd based on the screenshot of occupants-video.pd found in that screenshot.

Re: [PD] puredata/gridflow/webcam driver=which are supported?

2009-08-16 Thread Mathieu Bouchard
On Thu, 6 Aug 2009, sisil mehta wrote: with gridflow which webcam drivers are supported? i found that pwc and qc-usb are. i wanted to know whether uvc driver would be supported by gridflow.? [#in videodev] supports the V4L1 camera drivers that use one of the following formats: YUV420P,

Re: [PD] gridflow: logitech e2500 working in ekiga but not with gridflow?!!!(i used libv4l)

2009-08-16 Thread sisil mehta
Hey, I've only loaded the gridflow library in the beginninngno other libs. on the other thread by me discussing the crashing problem, i had updated the GF from svn as mathieu suggested, and it still crashed. i again ran the where and backtrace full commands and attached the new results in

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

2009-08-16 Thread Mathieu Bouchard
On Thu, 6 Aug 2009, IOhannes m zmoelnig wrote: as matju has stated several times (in this thread), all drivers that speak v4l (aka: v4l1) are supported by gridflow. Unfortunately, this is not true, in the end. Only some of the most common image formats are supported: YUV420P, RGB32, RGB24,

Re: [PD] [PD-dev] Pure Data/gridflow/running flow_objects.c

2009-08-16 Thread Mathieu Bouchard
On Mon, 17 Aug 2009, sisil mehta wrote: @mathieu, Thanks a lot man...u just saved my internshipowe you one. BTW, take a white wall, shine a bright light all over it diagonally, and not on anything else. walk in front of the wall. you will appear relatively quite dark to the camera.

Re: [PD] Firewire 800 camera for GEM

2009-08-16 Thread Jaime Oliver
hi, I'm on the road and need to turn on my machine this week. so I'll send the dmesg printout then. you can find more information on the driver and other people's experiences in: http://kaswy.free.fr/?q=node/42 and http://nuigroup.com/forums/viewthread/4079/P15/ there must be a lot of dmesg

Re: [PD] Firewire 800 camera for GEM

2009-08-16 Thread Frank Barknecht
Hallo, Jaime Oliver hat gesagt: // Jaime Oliver wrote: there is also some stuff on the web about using other lenses and taking the ir filter... I think, this gives a nice overview: http://createdigitalmotion.com/2009/08/06/trick-out-your-ps3-eye-webcam-best-cam-for-vision-augmented-reality/