From: Guilherme Longo <grlongo.ireland@gmail.com>
To: linux-media@vger.kernel.org
Subject: libv4l does not work!
Date: Wed, 14 Oct 2009 12:02:43 -0300 [thread overview]
Message-ID: <4AD5E813.2070406@gmail.com> (raw)
In-Reply-To: <4AD5EEA0.2010709@xfce.org>
Do we need include any other header file than
libv4l2.h
libv4lconvert.h
to get libv4l working?
I read Hans saying that:
Just replace open("dev/video0", ...) with v4l2_open("dev/video0", ...),
ioctl with v4l2_ioctl, etc. libv4l2 will then do conversion of any known
(webcam) pixelformats to bgr24 or yuv420.
But I am getting undefined reference to 'v4l2_open' and 'v4l2_ioctl'.
Can I get some help?
regards!
Guilherme Longo
next prev parent reply other threads:[~2009-10-14 15:03 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-08 14:33 Hauppage WinTV-HVR-900H Ali Abdallah
2009-10-08 12:45 ` Michael Krufky
2009-10-08 15:01 ` Ali Abdallah
2009-10-08 14:45 ` Devin Heitmueller
2009-10-08 18:20 ` Ali Abdallah
2009-10-08 16:28 ` Devin Heitmueller
2009-10-08 16:46 ` Markus Rechberger
2009-10-09 7:59 ` Simon Kenyon
2009-10-09 8:21 ` Markus Rechberger
2009-10-09 21:58 ` Simon Kenyon
2009-10-09 22:24 ` Markus Rechberger
2009-10-10 11:56 ` Mauro Carvalho Chehab
2009-10-10 12:05 ` Markus Rechberger
2009-10-10 12:24 ` Mauro Carvalho Chehab
2009-10-11 0:03 ` hermann pitton
2009-10-13 23:52 ` Bill Davidsen
2009-10-14 9:48 ` Simon Kenyon
2009-10-14 12:47 ` James Peters
2009-10-14 15:42 ` Simon Kenyon
2009-10-14 15:53 ` James Peters
2009-10-14 19:22 ` Bill Davidsen
2009-10-15 15:37 ` Simon Kenyon
2009-10-08 18:37 ` Ali Abdallah
2009-10-09 9:34 ` Ali Abdallah
2009-10-09 13:29 ` Devin Heitmueller
2009-10-09 15:35 ` Ali Abdallah
2009-10-09 17:22 ` Ali Abdallah
2009-10-09 15:26 ` Devin Heitmueller
2009-10-09 17:31 ` Ali Abdallah
2009-10-14 13:45 ` Ali Abdallah
2009-10-14 12:30 ` Mauro Carvalho Chehab
2009-10-14 15:30 ` Ali Abdallah
2009-10-14 15:02 ` Guilherme Longo [this message]
2009-10-14 15:57 ` libv4l does not work! Onur Küçük
2009-10-14 16:38 ` (V4L2_PIX_FMT_SBGGR8) wierd behavior trying to get image from buffer! Guilherme Longo
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