Subject: Re: mpg123 on alpha
To: Feico Dillema <dillema@acm.org>
From: Andreas Johansson <ajo@wopr.campus.luth.se>
List: port-alpha
Date: 08/14/1999 23:54:42
On Sat, 14 Aug 1999, Feico Dillema wrote:
> On Sat, Aug 14, 1999 at 03:33:54PM -0400, Charles M. Hannum wrote:
> >
> > Are you sure it's mpg123 losing? We don't currently deal with all of
> > the WSS mixer controls on the Alpha, and this can cause rather bad
> > output (e.g. on my AS200). I keep meaning to fix this, but since I
> > made all my other sound cards work in it, there hasn't been much
> > incentive. B-)
>
> Pretty sure. Made .wav file with mpg123 on alpha and played it on intel
> machine. same bad effect. and tried amp, which decodes just fine on
> alpha (but misses a lot of mpg123's features)... I noticed with amp
> that WSS is not optimal quality, but... mpg123 decoding is a totally
> different level of badness (track is barely recognizable)...
>
> I also send a mail to the author of mpg123, but no reply yet.
>
> Feico.
I have no problem with mpg123-0.59q from pkgsrc. What I don't get is how
you got mpg123 to create a wav file, I can't find any such option. Here's
what I did to create a working wav:
mpg123 -s file.mp3 | sox -t raw -r 44100 -c 2 -s -w - -t wav file.wav
By the way, sox takes more cpu time piping data through it than mpg123
does while decoding the mpeg. Way to go sox!
8216 ajo 42 0 352K 904K run 0:08 50.02% 28.66% sox
8215 ajo 2 0 480K 2992K sleep 0:07 41.92% 24.02% mpg123
/Andreas