Date: Tue, 29 Dec 2015 21:49:17 -0300 From: =?UTF-8?B?T3RhY8OtbGlv?= <otacilio.neto@bsd.com.br> To: freebsd-multimedia@freebsd.org Subject: Re: pwcview error when taking snapshots Message-ID: <56832A0D.40503@bsd.com.br> In-Reply-To: <20151203112612.GA4181@c720-r285885-amd64> References: <20151203112612.GA4181@c720-r285885-amd64>
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Em 03/12/2015 08:26, Matthias Apitz escreveu: > Hello, > > I wanted to use the cam of my netbook Acer C720 to take snapshots. The cam itself > works (i.e. gives picture on the screen) with: > > $ pwcview -k > Webcam set to: 320x240 (sif) at 5 fps > > but when I take snapshots it gives an error: > > $ pwcview -h -c 1 -o foo.jpg > Webcam set to: 320x240 (sif) at 5 fps > libv4l2: error turning on stream: Device not configured > libv4l2: error reading: Invalid argument > Error reading from webcam: Invalid argument > $ > > This is with 11-CURRENT r285885 amd64 and ports r392920 (around July this > year). > > Any ideas? > > matthias > Dear Matthias Sorry the delay to reply. I tried the two commands that you send and it works fine. My system is: FreeBSD Xbeaglebone 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r292177M: Mon Dec 14 05:35:35 BRT 2015 ota@Xbeaglebone:/usr/obj/usr/src/sys/GENERIC i386 and this machine is a guest running on Virtualbox. []'s -Otacílio
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