Sound latency

[Matthew Faircliff]

Hello,

Thanks for the tip...

I have changes the sysctl hw.snd.pcm0.ac97rate to 48000 and all seems
to be working fine now. Funny tho, cause xmms reports all my music to
be encoded at 44100!

Thanks again,

Matthew Faircliff

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On Mon, Jan 19, 2004 at 03:42:03PM +0000, ogautherot at freesurf.fr wrote:
From: ogautherot at freesurf.fr
To: Matthew Faircliff <matt at databias.co.za>
Cc: freebsd-questions at freebsd.org
Subject: Re: Sound latency
Date: Mon, 19 Jan 2004 15:42:03 GMT


Hi Matthew!

Matthew Faircliff ?crit:
> Hello folks,
> 
> I'm running FreeBSD 5.1 on a Asus M2E laptop with AC97 sound. Runs
> like a charm but for one thing: when playing mp3s through xmms or
> mpg123 the songs seem to be about 5-10% slower than normal. 

I would suspect that the MP3 file has been recorded at 48kHz and you
replay it at 44.1kHz (which is the standard for AC97 codecs).

Where did you get the MP3s from and does your player support resampling?

Cheers
  Olivier