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To: Ian Freislich <iang@digs.iafrica.com>
cc: multimedia@FreeBSD.ORG
Subject: Re: Stuttering in Mpeg3 playback 
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Date: Wed, 27 Aug 1997 19:40:14 +0200
From: Mark Murray <mark@grondar.za>
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Ian Freislich wrote:
> > I don't get any stutter when playing mp3 44khz 16bit mpeg streams
> 
> A friend of mine who has the newer pnp gus board also does not
> experience the stuttering.

That would be me.

I do not get the stuttering, but I get a "warbling". This is a harsh,
buzzing distortion when I play MP3s. It starts randomly, and lasts 
about 10 secs.

I am using gugpnp17.

My card (A GUS PnP with 4 Megs of RAM) is not probed correctly. Only 
1024k of memory is reported at bootup:

Checking for GUS Plug-n-Play ...
Board Vendor ID: GRV0001     Board Serial Number: 00000001
gus0 at 0x220 irq 9 drq 7 flags 0x106 on isa
 at 0x32c dma 6,7<Gravis PNP (1024k)> at 0x220 irq 9 dma 7,6

...and by /dev/sndstat:

VoxWare Sound Driver:3.5-alpha15-970806 (Wed Aug  6 22:58:35 PDT 1997 Amancio Hasty@rah.star-gate.com)
Config options: 

Installed drivers: 
Type 4: Gravis Ultrasound


Card config: 
Gravis Ultrasound at 0x220 irq 9 drq 7,6

Audio devices:
0: GUS PNP (CS4231) (DUPLEX)
1: Gravis UltraSound (DUPLEX)

Synth devices:
0: Gravis PNP (1024k)

Midi devices:
0: Gravis UltraSound Midi

Timers:
0: System clock
1: GUS

Mixers:
0: AD1848/CS4248/CS4231
1: Gravis Ultrasound

M
--
Mark Murray
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