thanks. <br><br>ps: you referred to [1] but I see no link.<br><br>best,<br><br>On Thursday, November 17, 2011, IOhannes m zmoelnig <<a href="mailto:zmoelnig@iem.at">zmoelnig@iem.at</a>> wrote:<br>> -----BEGIN PGP SIGNED MESSAGE-----<br>
> Hash: SHA1<br>><br>> On 2011-11-17 02:07, Ricardo Fabbri wrote:<br>>> Hi,<br>>><br>>> would there be a straightforward way to adjust the hardware color<br>>> balance of a webcam through GEM? Do you have experience in<br>
>> getting/setting those attributes with the PS3 eye webcam which has<br>>> been used in a lot of Pd projects? perhaps installing a new driver<br>>> with more controls?<br>>><br>>> I am under Ubuntu 11.10 64bit with a 3.0.0-12 kernel.<br>
>><br>>> I am also trying to develop/improve v4l2 handling in gem and pdp, but<br>>> I'd like to get some of the community input and wisdom first.<br>><br>> you can adjust each and every ctl available via the v4l2 driver from<br>
> within Gem.<br>> see the [pd properties] subpatch in the help for pix_video.<br>><br>> the ps3eye gives me 10 controls with stock drivers (none of them dealing<br>> with color correction, if they are labelled correctly).<br>
> i haven't tried the patch at [1] for a long time, but i remember having<br>> good results "back then" (i mainly needed it the patch for being able to<br>> adjust the imagesize/framerate, but it seems that it also allows some<br>
> color correction)<br>><br>> fgmasdr<br>> IOhannes<br>> -----BEGIN PGP SIGNATURE-----<br>> Version: GnuPG v1.4.11 (GNU/Linux)<br>> Comment: Using GnuPG with Mozilla - <a href="http://enigmail.mozdev.org/">http://enigmail.mozdev.org/</a><br>
><br>> iEYEARECAAYFAk7EwKQACgkQkX2Xpv6ydvRu1wCgsU5vX2ya7ilhDW6CoJjWUbJ6<br>> 3ncAn1/DWFmjCugudBy61kYteqG1L9Jt<br>> =N3Gw<br>> -----END PGP SIGNATURE-----<br>><br>><br><br>-- <br><br>Ricardo Fabbri<br>
--<br>Linux registered user #175401<br><a href="http://www.lems.brown.edu/~rfabbri" target="_blank">www.lems.brown.edu/~rfabbri</a><br><a href="http://labmacambira.sf.net" target="_blank">labmacambira.sf.net</a><br><br>