From owner-FreeBSD-users-jp@jp.freebsd.org  Fri Jul 11 22:03:52 1997
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References: <199707110544.OAA24197@mama.educ.cs.gunma-u.ac.jp>
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Date: Fri, 11 Jul 1997 22:03:48 +0900
From: Masachika ISHIZUKA <ishizuka@ish.org>
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Subject: [FreeBSD-users-jp 15715] Re: mpeg audio player(layer3) and kernel
	 setting
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> MAKEDEV$B$N8e$K(B xaudio$B!"(Bamp $B$NN>J}$G:F@8$7$F$_$?$N$G$9$,!"(B
> $B2;$O$G$^$;$s$G$7$?!#(B

  $B@PDM!w?yJB$G$9!#(B

  cat /dev/sndstat $B$O$I$&I=<($5$l$^$9$+!)(B $B$&$A$O$3$s$JI=<($G$9!#(B
$B!J(Biqr, dma $B$OB>$N%+!<%I$H%P%C%F%#%s%0$9$k$N$GHsI8=`$JCM$K@_Dj(B
$B$7$F$"$j$^$9$N$G!"$=$NItJ,$OL5;k$7$F2<$5$$!#!K(B

| % cat /dev/sndstat
| VoxWare Sound Driver:3.0-beta-950506 (Sun Feb 5 14:38:12 EST 1995 
|  freebsd-hackers@freefall.cdrom.com)
| Config options: ffffffff
| 
| Installed drivers: 
| Type 1: OPL-2/OPL-3 FM
| Type 2: SoundBlaster
| Type 6: SoundBlaster16
| Type 7: SB16 MIDI
|
| Card config: 
| SoundBlaster at 0x220 irq 9 drq 1
| SoundBlaster16 at 0x220 irq 9 drq 6
| SB16 MIDI at 0x330 irq 9 drq 4294967295
| OPL-2/OPL-3 FM at 0x388 irq 4294967295 drq 4294967295
| 
| Audio devices:
| 0: SoundBlaster 16 4.13
| 
| Synth devices:
| 0: Yamaha OPL-3
| 
| Midi devices:
| 0: SoundBlaster 16 Midi
|
| Timers:
| 0: System Timer
|
| Mixers:
| 0: SoundBlaster
| % 

  mp3 file $B$N:F@8$8$c$J$/$F!"(Bau, wave, QuickTime $BEy$N2;$O=P$k(B
$B$N$G$7$g$&$+!)(B

> > % xaudio TNG.mpg

  $B$h$/9M$($F$_$?$i!"$3$N(B TNG.mpg $B$C$F;}$C$F$J$$$N$G!"$3$N%U%!(B
$B%$%k$@$1BLL\$J$s$G$3$H$O$J$$$G$9$h$M$'!)$&$A$G:F@8$7$?$N$O!"(B

| % ls -sk *.mp3
|  3720 01-SC-Slave.mp3
|  3984 Ac-Dc_20-_20Back_20in_20black.mp3
|  5040 Aerosmith-LoveInAnElevator.mp3
|  2744 Ben_20King_20-_20Stand_20By_20Me.mp3
|  3672 Bobby_20Mcferrin_20-_20Don_t_20Worry_20Be_20Happy.mp3
|  3920 Bon_20Jovi_20-_20Livin__20On_20A_20Prayer.mp3
|  3040 Bon_20Jovi_20-_20You_20Give_20Love_20a_20Bad_20Name.mp3
|  5048 aerosmith_livin_in_the_edge.mp3
|   376 aftheme.mp3
|  3872 beastieboys-nosleeptill.mp3
|    50 bell.mp3
|   144 classic1.mp3
|   136 classic2.mp3
|   112 dadme.mp3
|   112 drums.mp3
|   736 funky.mp3
|   640 guitar-24.mp3
|   560 jptheme.mp3
|   488 new_wrld.mp3
|   136 spot1.mp3
|   144 spot2.mp3
|   152 spot3.mp3
|   448 swtheme.mp3
|   720 world24.mp3

$B$@$1$G$9!#!J=&$C$F$-$?$N$O$3$l$@$1$J$N$G!"0l1~!":#$N=j!":F@8$G(B
$B$-$J$+$C$?$N$O$J$+$C$?Lu$G$9$,!#!K(B
  TNG.mpg $B$C$F$I$3$K$"$j$^$9$+!)!JK\Ev$K(B layer3 $B$N(B mpeg audio
$B$J$s$G$9$h$M$'!)!K(B

> $B$HF1$8>I>u$G$9!#(Bamp$B$NJ}$O!"A0$N%a!<%k$G2;$O=P$J$$$,(BLinux$BHG$HF1$8$h$&(B
> $BF0$$$?!"$H=q$-$^$7$?$,!"(BLinux$BHG$r8+$?$H$-$O(B
> 
> $B!V(BBuffer (11%)  34560$B!W(B
> 
> $B$N?t;z$,#1IC$*$-$KJQ2=$7$F$$$C$?$N$K!"(BFreeBSD$B$GF0$+$9$H(B
> $B?t;z$NJQ2=$O#1J,$*$-$/$i$$$G$9!#(B

  $B$3$l$O(B1$BICKh$8$c$J$/$F!"$b$C$HAGAa$/$I$s$I$sJQ2=$7$F$^$9!#(B

> $B$&!<$s!"2?$,0-$$$s$G$7$g$&!#(BOS$B$N:F%$%s%9%H!<%k$G$b$7$F$_$h$&(B
> $B$+$J$!(B(windows$B$_$?$$!D(B)$B!#(B

  irq, drq, io address $B$J$s$+$N@_Dj$O9g$C$F$$$^$9$h$M$'!)(B
$B2?$+$N@_DjIT0lCW$@$H;W$&$N$G!"(BOS $B$rF~$lD>$7$?$iD>$kEy$H$$$&2D(B
$BG=@-$ODc$$$H;W$$$^$9!#(B
