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From: Hans Petter Selasky <hselasky@c2i.net>
To: Matthias Apitz <guru@unixarea.de>
Date: Thu, 8 Mar 2012 13:13:54 +0100
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Cc: freebsd-multimedia@freebsd.org
Subject: Re: webcamd/cuse4bsd && Skype
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> Hi,
> 
> I haven't used GDB, but only a look into tha above source; it says
> "conversion between 32bit and 64bit native ioctls" and in the defines I
> only see for example _IOWR('V', 4,...) i.e. with capital 'V' while v4l1
> is 'v' small v (0x76..);
> 
> I don't see how this could translate v4l1 into v4l2 ioctls; am I
> missing some point here?
> 
> Thanks
> 
> 	matthias

Hi,

There used to be a CONFIG_VIDEO_V4L1_COMPAT for webcamd. Maybe I was too quick 
there. I think this stuff now resides in libv4l. Is skype using this library?

/usr/ports/multimedia/libv4l/work/v4l-utils-0.8.4/lib/libv4l1/libv4l1.c

--HPS