From owner-freebsd-multimedia@FreeBSD.ORG Mon Jul 25 20:28:44 2005 Return-Path: X-Original-To: multimedia@FreeBSD.org 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 C02D316A41F; Mon, 25 Jul 2005 20:28:44 +0000 (GMT) (envelope-from spoerlein@informatik.uni-wuerzburg.de) Received: from wrzx28.rz.uni-wuerzburg.de (wrzx28.rz.uni-wuerzburg.de [132.187.3.28]) by mx1.FreeBSD.org (Postfix) with ESMTP id B1A5C43D45; Mon, 25 Jul 2005 20:28:43 +0000 (GMT) (envelope-from spoerlein@informatik.uni-wuerzburg.de) Received: from wrzx30.rz.uni-wuerzburg.de (wrzx30.rz.uni-wuerzburg.de [132.187.1.30]) by wrzx28.rz.uni-wuerzburg.de (Postfix) with ESMTP id A143DE25A6; Mon, 25 Jul 2005 22:28:42 +0200 (CEST) Received: from virusscan (localhost [127.0.0.1]) by wrzx30.rz.uni-wuerzburg.de (Postfix) with ESMTP id 892F68EC5A; Mon, 25 Jul 2005 22:28:42 +0200 (CEST) Received: from wrzx28.rz.uni-wuerzburg.de (wrzx28.rz.uni-wuerzburg.de [132.187.3.28]) by wrzx30.rz.uni-wuerzburg.de (Postfix) with ESMTP id 70E388DEFC; Mon, 25 Jul 2005 22:28:42 +0200 (CEST) Received: from frodo.galgenberg.net (wwsx14.win-screen.uni-wuerzburg.de [132.187.253.14]) by wrzx28.rz.uni-wuerzburg.de (Postfix) with ESMTP id 168C5E25A6; Mon, 25 Jul 2005 22:28:42 +0200 (CEST) Received: from coyote.q.local (gb-21-237.galgenberg.net [172.16.21.237]) by frodo.galgenberg.net (8.13.1/8.13.1) with ESMTP id j6PKSfaY086057; Mon, 25 Jul 2005 22:28:41 +0200 (CEST) (envelope-from spoerlein@informatik.uni-wuerzburg.de) Received: from roadrunner.q.local (roadrunner.q.local [192.168.0.148]) by coyote.q.local (8.13.3/8.13.1) with ESMTP id j6PKSff7038914; Mon, 25 Jul 2005 22:28:41 +0200 (CEST) (envelope-from spoerlein@informatik.uni-wuerzburg.de) Received: from roadrunner.q.local (localhost [127.0.0.1]) by roadrunner.q.local (8.13.4/8.13.3) with ESMTP id j6PKSf4o062969; Mon, 25 Jul 2005 22:28:41 +0200 (CEST) (envelope-from spoerlein@informatik.uni-wuerzburg.de) Received: (from q@localhost) by roadrunner.q.local (8.13.4/8.13.3/Submit) id j6PKScPq062968; Mon, 25 Jul 2005 22:28:38 +0200 (CEST) (envelope-from spoerlein@informatik.uni-wuerzburg.de) Date: Mon, 25 Jul 2005 22:28:38 +0200 From: Ulrich Spoerlein To: Josef Karthauser , multimedia@FreeBSD.org Message-ID: <20050725202838.GA60172@galgenberg.net> Mail-Followup-To: Josef Karthauser , multimedia@freebsd.org References: <20050721134345.GQ73338@genius.pact.cpes.susx.ac.uk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Qxx1br4bt0+wmkIi" Content-Disposition: inline In-Reply-To: <20050721134345.GQ73338@genius.pact.cpes.susx.ac.uk> User-Agent: mutt-ng devel (FreeBSD) X-Virus-Scanned: by amavisd-new (Rechenzentrum Universitaet Wuerzburg) Cc: Subject: Re: Multiple consumers of /dev/dsp X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Jul 2005 20:28:44 -0000 --Qxx1br4bt0+wmkIi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, 21.07.2005 at 14:43:45 +0100, Josef Karthauser wrote: > In the past I'm sure that we supported the mixing of audio in the kernel > so that multiple applications could open /dev/dsp at the same time. Was > this a function of the audio card driver, or of the audio subsystem? > Currently on my new machine I don't get any mixing, and applications > fail to open /dev/dsp if it's already open by something. >=20 > Am I imagining that this use to the case or isn't it enabled by default? You want to set hw.snd.pcm0.vchans=3D4 (or higher). The SB Live! has 4 hardware channels (not need to set anything) other cards only have one channel and need the "virtual channel" setting. Ulrich Spoerlein --=20 PGP Key ID: F0DB9F44 Encrypted mail welcome! Fingerprint: F1CE D062 0CA9 ADE3 349B 2FE8 980A C6B5 F0DB 9F44 Ok, which part of "Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn." didn't you understand? --Qxx1br4bt0+wmkIi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC5Ut2mArGtfDbn0QRAgaJAKDv596uyUIGCNh+xHGpD+jnyAKwFwCg05jX E34CVW2z6cli0oSWKta8q6M= =Dg+P -----END PGP SIGNATURE----- --Qxx1br4bt0+wmkIi--