[mythtv-users] nForce mobo + mythmusic plays too fast

selliott at insight.rr.com selliott at insight.rr.com
Fri Aug 8 11:20:14 EDT 2003



----- Original Message -----
From: "m0j0.j0j0" <m0j0 at foofus.net>
Date: Friday, August 8, 2003 0:32 am
Subject: Re: [mythtv-users] nForce mobo + mythmusic plays too fast

> On Thu, 2003-07-10 at 11:08, Cedar McKay wrote:
> > or change myth to use 48kHz and you can then _use_ your SPDIF
> > 
> > 
> > best,
> > Cedar
> 
> 
> I just ran into this tonight. Apparently I hadn't tested MythMusic 
> afterswitching over to S/PDIF a few weeks back. MythTV sound is 
> just fine.
> MythMusic is a bit fast and high pitched. I swapped out all 
> instances of
> 44100 with 48000 in cddecoder.cpp. This seemed to make the speed 
> OK, but
> the pitch is still messed up. 
> 
> Anyone know the correct way to fix this? Is there a parameter I can 
> passALSA to force 44100 on S/PDIF? Should I be hacking up Myth 
> further?
> ASUS a7n266-vm
> ALSA CVS (7/12)
> 
> Thanks,
> Joe
> 


If you're using the ALSA OSS emulation with /dev/adsp, I had the same problem with newer ALSA versions.  The SPDIF output was hardcoded in the intel8x0 driver somwhere between 0.9.4 and 0.9.5, and as far as I know, hasn't been changed since.  I'm using the CVS version of ALSA from 6/21, with no problems, using the current CVS of MythTV.

If you're using ALSA directly, then it still may be a problem, but I don't know.

Scott
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