From owner-freebsd-multimedia@FreeBSD.ORG Sat Dec 8 17:33:30 2012 Return-Path: Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5D46CE4B for ; Sat, 8 Dec 2012 17:33:30 +0000 (UTC) (envelope-from jakub_lach@mailplus.pl) Received: from sam.nabble.com (sam.nabble.com [216.139.236.26]) by mx1.freebsd.org (Postfix) with ESMTP id 3B0528FC17 for ; Sat, 8 Dec 2012 17:33:30 +0000 (UTC) Received: from [192.168.236.26] (helo=sam.nabble.com) by sam.nabble.com with esmtp (Exim 4.72) (envelope-from ) id 1ThOHJ-0001wt-Si for freebsd-multimedia@freebsd.org; Sat, 08 Dec 2012 09:33:29 -0800 Date: Sat, 8 Dec 2012 09:33:29 -0800 (PST) From: Jakub Lach To: freebsd-multimedia@freebsd.org Message-ID: <1354988009870-5767651.post@n5.nabble.com> Subject: digital bitperfect stream with snd_uaudio and offsite DAC MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Dec 2012 17:33:30 -0000 am I correct in my reasoning, that by setting- dev.pcm.0.play.vchans=0 dev.pcm.0.bitperfect=1 and using snd_uaudio I could practically offload "sound mixing" (and making) from operating system? Of course there would be USB audio class DAC device connected based on Tenor TE7022L UAC1. -- View this message in context: http://freebsd.1045724.n5.nabble.com/digital-bitperfect-stream-with-snd-uaudio-and-offsite-DAC-tp5767651.html Sent from the freebsd-multimedia mailing list archive at Nabble.com.