Date: Tue, 26 Jun 2001 11:15:16 -0400 (EDT) From: Thomas David Rivers <rivers@dignus.com> To: freebsd@iguana.internexo.co.cr, rivers@dignus.com Cc: freebsd-questions@FreeBSD.ORG Subject: Re: AC'97 speed problems... Message-ID: <200106261515.f5QFFGu03291@lakes.dignus.com> In-Reply-To: <200106261441.IAA12803@iguana.internexo.co.cr>
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> From freebsd@iguana.internexo.co.cr Tue Jun 26 10:41:41 2001 > Return-Path: <freebsd@iguana.internexo.co.cr> > Received: from gateway.dignus.com (gateway.dignus.com [10.0.0.1]) > by lakes.dignus.com (8.11.3/8.11.3) with ESMTP id f5QEff903201 > for <rivers@lakes.dignus.com>; Tue, 26 Jun 2001 10:41:41 -0400 (EDT) > (envelope-from freebsd@iguana.internexo.co.cr) > Received: from iguana.internexo.co.cr (IDENT:1732@iguana.internexo.co.cr [196.40.17.2]) > by gateway.dignus.com (8.11.3/8.11.3) with ESMTP id f5QEfaL04760 > for <rivers@dignus.com>; Tue, 26 Jun 2001 10:41:37 -0400 (EDT) > (envelope-from freebsd@iguana.internexo.co.cr) > Received: (from freebsd@localhost) > by iguana.internexo.co.cr (8.9.3/8.9.3) id IAA12803; > Tue, 26 Jun 2001 08:41:08 -0600 (CST) > From: Theodore Hope <freebsd@iguana.internexo.co.cr> > Message-Id: <200106261441.IAA12803@iguana.internexo.co.cr> > Subject: Re: AC'97 speed problems... > To: rivers@dignus.com (Thomas David Rivers) > Date: Tue, 26 Jun 2001 08:41:08 -0600 (CST) > Cc: freebsd-questions@FreeBSD.ORG > In-Reply-To: <200106252338.f5PNcqL00933@lakes.dignus.com> from "Thomas David Rivers" at Jun 25, 1 07:38:52 pm > X-Mailer: ELM [version 2.4 PL25] > MIME-Version: 1.0 > Content-Type: text/plain; charset=US-ASCII > Content-Transfer-Encoding: 7bit > Status: R > > > I've got an Intel 815 motherboard with an AC'97. > > I've downloaded & installed 'ich.c' - which was able to get things > > going at least... but - sound playbacks are at super-speed... > > > > Anyone know how to get i815 sound working in 4.3-RELEASE? > > What a coincidence; with 4.3-Release I've been trying to get > "lame" (both the ports version and the latest from source) to > read from the sound card and convert to MP3 on-the-fly. > After much fiddling and trying many different options, > the best I can do is get the MP3 file to play back at high speed. > > However, I _can_ read from the sound card with "wavrec" > and it stores the WAV file just fine. I can also > take "lame" and convert the WAV file to MP3 just fine, > but I cannot get "lame" to read directly from the > soundcard (/dev/dsp) and convert to MP3 directly. > > I've tried with two different soundcards and get > the same result. FYI, this is what to /dev/sndstat says: > > FreeBSD Audio Driver (newpcm) Dec 31 1997 18:36:57 > Installed devices: > pcm0: <CMedia CMI8738> at io 0xac00 irq 5 (1p/1r channels duplex) > pcm1: <ESS Solo-1E> at io 0xb000,0xb400,0xb800 irq 3 (1p/1r channels) > > By the way, this is reading from the "line" (line-in) jack of > the sound card, appropriately set with "mixer" beforehand. > > Any ideas? -T.H. > I'm sorry - I don't have a good answer for you .... Though - since you're not using an AC'97 interface - I wouldn't think the problem is the same (I could easily be wrong.) - Dave R. - To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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