GEM works now with v4l2 after installing libavifile-0.7 (seems to be a new dependency in this build...)
pdp_v4l2 instead give me the error "pdp_v4l2: unsupported color model: 1195724874" (my cam is a Hercules Webcam Classic, using the ov519 gspca driver, and the only output for the video stream is jpeg); it works using pdp_v4l with v4l1compat.so preloaded...
gridflow camera capture only works with v4l1compat.so preloaded (as expected)
However gridflow's objects that bridges to GEM & pdp still do not work, even if gridflow is the last external loaded by PD...
I hope that my report could be useful to you ;)
2010/9/18 Hans-Christoph Steiner hans@at.or.at:
Try András' new build and report back how it works for you:
http://autobuild.puredata.info/auto-build/2010-09-18/Pd-0.42.5-extended-ubun...
.hc
On Sep 17, 2010, at 10:25 AM, Antonio Bonifacio wrote:
Sorry, I forgot to specify that I'm on KXStudio, based on Ubuntu Lucid 64bit. The problem is with both GEM and PDP/pidip.
2010/9/17 Hans-Christoph Steiner hans@at.or.at:
Is V4L2 problem with Gem or PDP or both? Are you using Ubuntu/Lucid i386/32bit or amd64/64bit? libv4l-dev is installed on the Ubuntu/lucid i386 32-bit but not on the ubuntu-lucid-amd64 machine. (András, could you apt-get install libv4l-dev on your machine?)
.hc
On Sep 17, 2010, at 6:36 AM, Antonio Bonifacio wrote:
Hello, I've just installed Pd-extended 0.42.5 from the Ubuntu Lucid repo at http://apt.puredata.info/releases, and I've successfully built gridflow 9.11. However I have a couple of problems: gridflow objects that bridge with gem & pdp like #to_pix or #to_pdp do not work. Maybe because there are no gem or pdp includes in the pd-extended package? The second problem is related to the missing support for libv4l2 in the lucid package... In fact I have to use LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so pdextended to make my webcam work with pd-extended... Could you provide a build with v4l2 support?
Thanks :)
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