Subject: =?ISO-8859-1?Q?Re:_Audio_too_fast?=
To: Antti Kantee <pooka@cs.hut.fi>
From: Zafer Aydogan <zafer@gmx.org>
List: current-users
Date: 09/01/2005 16:17:46
> --- Ursprüngliche Nachricht ---
> Von: Antti Kantee <pooka@cs.hut.fi>
> An: Zafer Aydogan <zafer@gmx.org>
> Kopie: current-users@netbsd.org
> Betreff: Re: Audio too fast
> Datum: Thu, 1 Sep 2005 16:55:19 +0300
> 
> On Thu Sep 01 2005 at 15:49:15 +0200, Zafer Aydogan wrote:
> > Hello List,
> > 
> > Mp3's and other kind of audio is played too fast, like playing fast
> forward.
> > My Audio Device is eap0 (AC97 Crystal codec). Another Machine with an
> Nvidia
> > Onboard Chipset with an AC97 Clone is also playing the sound too fast.
> It
> > this maybe AC97 related, because other Sound Cards are working fine. I'm
> > running current 3.99.8. 
> > Any Ideas ?
> 
> No.  But please post at least the relevant pieces of dmesg (lines
> beginning with eap0 or audio) , what you are trying to play (frequency)
> and so forth.  After that someone might have some ideas.
> 
> -- 
> Antti Kantee <pooka@iki.fi>                     Of course he runs NetBSD
> http://www.iki.fi/pooka/                          http://www.NetBSD.org/
>    "junk food: inferior highly processed, ready-prepared fast foods"
> 

Antti, more Details:

$ dmesg | grep eap0
eap0 at pci0 dev 18 function 0: Ensoniq AudioPCI 97 (rev. 0x02)
eap0: interrupting at irq 9
eap0: ac97: Crystal CS4297A codec; no 3D stereo
audio0 at eap0: full duplex, mmap, independent
midi0 at eap0: AudioPCI MIDI UART
$

$ date && mpg321 La_Dispute_HH.mp3 && date 
Thu Sep  1 18:05:59 CEST 2005
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1, 2, and 3.
Version 0.59q (2002/03/23). Written and copyrights by Joe Drew.
Uses code from various people. See 'README' for more!
THIS SOFTWARE COMES WITH ABSOLUTELY NO WARRANTY! USE AT YOUR OWN RISK!
Title  : La Dispute                      Artist: Zafer Aydogan
Album  :                                 Year  : 2005
Comment: Live in Hamburg                 Genre : Modern Classic

Playing MPEG stream from La_Dispute_HH.mp3 ...
MPEG 1.0 layer III, 192 kbit/s, 44100 Hz stereo

[5:41] Decoding of La_Dispute.mp3 finished.
Thu Sep  1 18:06:42 CEST 2005
$

The Track is 5:41 Minutes long, but plays in only 43 Seconds.
That is about 8 times too fast.
This is not mpg321 related nor mpg123, because and other audio output (like
greeting Sound from KDE) is playing too fast and it sounds like fast
forward.

btw, PR 30920 is still open.

$ uname -a
NetBSD current2.aydogan.net 3.99.8 NetBSD 3.99.8 (GENERIC) #0: Mon Aug 22
05:24:11 CEST 2005 
zafer@mia.aydogan.net:/usr/obj/sys/arch/i386/compile/GENERIC i386
$

Z.