Date: Tue, 6 Mar 2012 16:29:34 +0000 From: Tom Evans <tevans.uk@googlemail.com> To: Xavier xfm <xavierfreebsdmultimedia@gmail.com> Cc: freebsd-multimedia@freebsd.org Subject: Re: PWCVIEW(1) say errors Message-ID: <CAFHbX1J-jSrf-mqEQJL0MEBMWY=KjwSjn2bM7%2BrWe6bnkwBEPg@mail.gmail.com> In-Reply-To: <CAALX7D%2Bd_2Uge%2B94XA5fmGL9F_%2BbPLF6jbZDk%2BBBfrTPv0=S2g@mail.gmail.com> References: <CAALX7D%2Bd_2Uge%2B94XA5fmGL9F_%2BbPLF6jbZDk%2BBBfrTPv0=S2g@mail.gmail.com>
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On Tue, Mar 6, 2012 at 3:48 PM, Xavier xfm <xavierfreebsdmultimedia@gmail.com> wrote: > Hi, > > Why PWCVIEW(1) don't work ?: > >> su > Password: > casa# pwcview -d /dev/video8 > Webcam set to: 320x240 (sif) at 5 fps > libv4l2: error queuing buf 0: Invalid argument > libv4l2: error queuing buf 1: Invalid argument > libv4l2: error queuing buf 2: Invalid argument > libv4l2: error queuing buf 3: Invalid argument > libv4l2: error reading: Device busy > Error reading from webcam: Device busy > casa# > > Any idea ? > > Thanks. What is /dev/video8? For a simple usb webcam, webcamd and pwcview work perfectly for me: > $ pwcview -s vga -d /dev/video0 Webcam set to: 640x480 (vga) at 5 fps and I can then see my face. Cheers Tom
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