From mboxrd@z Thu Jan 1 00:00:00 1970 From: Raymond Yau Subject: Re: Expected behaviour for two mic jacks Date: Tue, 30 Nov 2010 12:15:36 +0800 Message-ID: References: <4CDD0DDB.9020509@canonical.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ew0-f51.google.com (mail-ew0-f51.google.com [209.85.215.51]) by alsa0.perex.cz (Postfix) with ESMTP id A53FF1038D4 for ; Tue, 30 Nov 2010 05:15:38 +0100 (CET) Received: by ewy19 with SMTP id 19so2475636ewy.38 for ; Mon, 29 Nov 2010 20:15:38 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: ALSA Development Mailing List List-Id: alsa-devel@alsa-project.org 2010/11/15 Colin Guthrie > 'Twas brillig, and Raymond Yau at 14/11/10 01:01 did gyre and gimble: > > The main point is pulseaudio does not support more than 2 sources on one > > sound card > > Sure it does, it's just not something that is probed for by default. All > you need to do is write an appropriate mixer profile (see > /usr/share/pulse/alsa-mixer/ > > it look like PA use 1 period per buffer if skip-probe = yes when implementing multiple sink/sources on one card (e.g. Native Instruments Audio 4 DJ ) https://bugtrack.alsa-project.org/alsa-bug/view.php?id=5209