From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp1-g21.free.fr ([212.27.42.1]:42337 "EHLO smtp1-g21.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757901AbZBLS6l (ORCPT ); Thu, 12 Feb 2009 13:58:41 -0500 Date: Thu, 12 Feb 2009 19:42:42 +0100 From: Jean-Francois Moine To: video4linux-list@redhat.com Cc: Linux Media Subject: Re: v4l2 and skype Message-ID: <20090212194242.17ae6abb@free.fr> In-Reply-To: <36c518800902111042j2fd8db53q58d7e3960d26120c@mail.gmail.com> References: <36c518800902111042j2fd8db53q58d7e3960d26120c@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: On Wed, 11 Feb 2009 20:42:07 +0200 vasaka@gmail.com wrote: > hello, I am writing v4l2 loopback driver and now it is at working > stage. for now it can feed mplayer and luvcview, but silently fails > with skype it just shows green screen while buffer rotation is going > on. can you help me with debug? I think I missing small and obvious > detail. Is there something special about skype way of working with > v4l2? Hello Vasily, I think skype is not v4l2. Also, I don't know about the frames you send to it, but I know it does not understand JPEG. > loopback is here: > http://code.google.com/p/v4l2loopback/source/checkout > I am feeding it with this app > http://code.google.com/p/v4lsink/source/checkout > this is the simple gstreamer app which takes data from /dev/video0 and > puts it to /dev/video1 which should be my loopback device. I did not look at your code, but it may be interesting for usermode drivers... BTW, don't use the video4linux-list@redhat.com mailing list. The new list is in the Cc: field. Regards. -- Ken ar c'hentań | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/