From owner-freebsd-multimedia@FreeBSD.ORG Thu Apr 21 09:59:54 2005 Return-Path: Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 26E4B16A4CE for ; Thu, 21 Apr 2005 09:59:54 +0000 (GMT) Received: from mail231.csoft.net (resin.csoft.net [63.111.22.86]) by mx1.FreeBSD.org (Postfix) with SMTP id 6D98843D31 for ; Thu, 21 Apr 2005 09:59:53 +0000 (GMT) (envelope-from jakemsr@jakemsr.com) Received: (qmail 8634 invoked from network); 21 Apr 2005 10:05:34 -0000 Received: from unknown (HELO puff.jakemsr.gom) (63.111.27.87) by mail231.csoft.net with SMTP; 21 Apr 2005 10:05:34 -0000 Received: (from jakemsr@jakemsr.com) by puff.jakemsr.gom (mini_sendmail/1.3.5 16nov2003); Thu, 21 Apr 2005 02:59:50 PDT (sender jakemsr@puff.jakemsr.gom) Date: Thu, 21 Apr 2005 02:59:50 -0700 From: Jacob Meuser To: FreeBSD-multimedia@freebsd.org Message-ID: <20050421095950.GB3188@puff.jakemsr.gom> Mail-Followup-To: FreeBSD-multimedia@freebsd.org References: <20050421021909.28497.qmail@exxodus.fedaykin.here> <20050421102551.12ebb916.steve@sohara.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050421102551.12ebb916.steve@sohara.org> User-Agent: Mutt/1.4.2i Subject: Re: Help with TV capture (mplayer/brooktree/audigy) X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Apr 2005 09:59:54 -0000 On Thu, Apr 21, 2005 at 10:25:51AM +0100, Steve O'Hara-Smith wrote: > > 2) Every few seconds the video stream seems to choke; thus, > > giving me an effect similar to the famous interlaced "blinders > > effect" so I added a deinterlacer filter > > Sync detection problems perhaps. this can be tweaked a bit. look for SYNC_LEVEL in the driver. try ADC_CRUSH instead of ADC_SYNC_T. to me, it is a bit less interlaced looking. the linux bttv uses either ADC_CRUSH or 0 for this, BTW. --