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From: Lee Revell <rlrevell@joe-job.com>
To: Karel Kulhavy <clock@twibright.com>
Cc: Michal Schmidt <xschmi00@stud.feec.vutbr.cz>,
	linux-kernel@vger.kernel.org
Subject: Re: software mixing in alsa
Date: Tue, 17 May 2005 19:32:22 -0400	[thread overview]
Message-ID: <1116372742.2567.1.camel@mindpipe> (raw)
In-Reply-To: <1116365790.32210.29.camel@mindpipe>

On Tue, 2005-05-17 at 17:36 -0400, Lee Revell wrote:
> On Tue, 2005-05-17 at 23:04 +0200, Karel Kulhavy wrote:
> > On Tue, May 17, 2005 at 09:28:03PM +0200, Michal Schmidt wrote:
> > > Lee Revell wrote:
> > > >mpg123 is an open source application so there's no excuse for it not to
> > > >support ALSA in 2005.
> > > 
> > > Its COPYING file says:
> > >   This software may be distributed freely, provided that it is
> > >   distributed in its entirety, without modifications, ...
> > > This doesn't look like an open source license at all.
> > > That's why Debian puts mpg123 in non-free.
> > > 
> > > Karel, you may want to try mpg321 instead. It already has ALSA support.
> > 
> > Tried with the same result: fast forward.
> > 
> 
> Then the problem is probably with your ALSA configuration, or (less
> likely) an ALSA bug.  I suspect your MP3s are 44100 KHz and they are
> being played at 48000 KHz.

OK, I found this bug report that describes the same problem:

https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1098

The short answer is that you need to have mpg321 use the "plug:dmix"
device.

Lee


  reply	other threads:[~2005-05-17 23:35 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-05-17  9:56 software mixing in alsa Karel Kulhavy
2005-05-17 10:08 ` Jan Spitalnik
2005-05-17 14:13   ` Karel Kulhavy
2005-05-17 18:32     ` Lee Revell
2005-05-17 19:24       ` Karel Kulhavy
2005-05-17 19:32         ` Lee Revell
2005-05-17 20:27         ` Valdis.Kletnieks
2005-05-17 20:36           ` Lee Revell
2005-05-18 13:32             ` Karel Kulhavy
2005-05-18 13:53               ` Jaroslav Kysela
2005-05-18 17:47                 ` Lee Revell
2005-05-18  6:30           ` ross
2005-05-18  8:42             ` Lee Revell
2005-05-18 13:21             ` Karel Kulhavy
2005-05-18 13:50             ` Nix
2005-05-18 13:48           ` Takashi Iwai
2005-05-18 14:38             ` Pierre Ossman
2005-05-18 18:25               ` Lee Revell
2005-05-19 15:10               ` Valdis.Kletnieks
2005-05-18  9:22         ` Pavel Machek
2005-05-17 19:28       ` Michal Schmidt
2005-05-17 21:04         ` Karel Kulhavy
2005-05-17 21:36           ` Lee Revell
2005-05-17 23:32             ` Lee Revell [this message]
2005-05-18 13:44               ` Takashi Iwai

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