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Date:      Sun, 1 Jan 2012 18:46:07 +0100
From:      Hans Petter Selasky <hselasky@c2i.net>
To:        freebsd-multimedia@freebsd.org, Matthias Apitz <guru@unixarea.de>
Subject:   Re: webcamd/cuse4bsd && Skype
Message-ID:  <201201011846.07257.hselasky@c2i.net>
In-Reply-To: <20120101164408.GA2389@tinyCurrent>
References:  <20120101164408.GA2389@tinyCurrent>

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On Sunday 01 January 2012 17:44:08 Matthias Apitz wrote:
> Hello,
> 
> Until now I have used the kmod pwc.ko and an external Philips webcam in
> my FreeBSD 9-CURRENT laptop with Skype, works fine;
> 
> to get the built-in cam working I switched to webcamd/cuse4bsd with the
> following problem now; here are the details:
> 
> # uname -a
> FreeBSD tinyCurrent 9.0-CURRENT FreeBSD 9.0-CURRENT #1 r214444: Thu Oct 28
> 10:56:32 CEST 2010    
> guru@current.Sisis.de:/usr/home/guru/myThings/FreeBSD/9-CURRENT/obj/usr/ho
> me/guru/myThings/FreeBSD/9-CURRENT/src/sys/GENERIC  i386
> 
> # pkg_info | fgrep cuse
> cuse4bsd-kmod-0.1.23 Cuse4BSD character device loopback driver for
> userspace
> 
> # pkg_info | fgrep webcam
> pwcview-1.4.1_3     The Video4Linux PWC webcam viewer
> webcamd-3.1.0.4     A port of Linux USB webcam and DVB drivers into
> userspace
> 
> the two cams are:
> 
> ugen4.2: <WebCam Sonix Technology Co., Ltd.> at usbus4, cfg=0 md=HOST
> spd=HIGH (480Mbps) pwr=ON ugen1.2: <product 0x0329 vendor 0x0471> at
> usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
> 
> and webcamd(8) creates two devices:
> 
> # ls -l /dev/video*
> crw-rw-rw-  1 webcamd  webcamd    0,  96  1 ene 16:52 /dev/video0
> crw-rw-rw-  1 webcamd  webcamd    0, 116  1 ene 17:08 /dev/video8
> 
> /dev/video0 ist the built-in, /dev/video8 the external USB (0x0329:0x0471
> which is a Philips SPC 900);  pwcview(1) works with both cams unsing the -d
> flag; as well Kopete let me choose between both cams and both are
> working;
> 
> skype-2.0.0.72,1 does not work with /dev/video0 (and does not
> show the existance of a 2nd device); what can I do with this Skype?
> must I go back to the kmod pwc.ko?
> 
> Thanks
> 
> 	matthias

Hi,

You can override the videoN number by giving the -v option to webcamd. (Video 
Unit). See man webcamd.

--HPS



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