From owner-freebsd-questions@FreeBSD.ORG Fri Sep 3 23:27:18 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9A42310656D4 for ; Fri, 3 Sep 2010 23:27:18 +0000 (UTC) (envelope-from yuri@rawbw.com) Received: from shell0.rawbw.com (shell0.rawbw.com [198.144.192.45]) by mx1.freebsd.org (Postfix) with ESMTP id 6F2648FC1D for ; Fri, 3 Sep 2010 23:27:18 +0000 (UTC) Received: from eagle.syrec.org (stunnel@localhost [127.0.0.1]) (authenticated bits=0) by shell0.rawbw.com (8.14.4/8.14.4) with ESMTP id o83NRHxw074912 for ; Fri, 3 Sep 2010 16:27:18 -0700 (PDT) (envelope-from yuri@rawbw.com) Message-ID: <4C818455.1080805@rawbw.com> Date: Fri, 03 Sep 2010 16:27:17 -0700 From: Yuri User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.1.11) Gecko/20100815 Thunderbird/3.0.6 MIME-Version: 1.0 To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Why skype can't see webcam? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Sep 2010 23:27:18 -0000 I have webcamd running and can see my webcam using mplayer like this: mplayer tv:// -tv driver=v4l2:width=640:height=480:fps=30:device=/dev/video0 But skype can't see the video. It only sees /dev/video0 device but when I try testing it image is black. v4l support was recently added into 8.1: http://www.leidinger.net/blog/2010/07/29/v4l-support-in-the-linuxulator-mfced-to-8-stable/, this is related. Anybody knows why skype can't use video? On the other hand, I tried to debug this with 'truss -f', but -f flag doesn't follow descendants of the linux process for some reason as it should. Any way to work around this? Yuri