From owner-FreeBSD-users-jp@jp.freebsd.org  Fri Nov 27 10:37:31 1998
Received: (from daemon@localhost)
	by jaz.jp.freebsd.org (8.9.1+3.1W/8.7.3) id KAA01365;
	Fri, 27 Nov 1998 10:37:31 +0900 (JST)
	(envelope-from owner-FreeBSD-users-jp@jp.FreeBSD.org)
Received: from boyoyon.crayfish.co.jp (boyoyon.crayfish.co.jp [202.230.133.49])
	by jaz.jp.freebsd.org (8.9.1+3.1W/8.7.3) with ESMTP id KAA01359
	for <FreeBSD-users-jp@jp.freebsd.org>; Fri, 27 Nov 1998 10:37:29 +0900 (JST)
	(envelope-from takachan@running-dog.net)
Received: from localhost (localhost [127.0.0.1])
	by boyoyon.crayfish.co.jp (8.9.1a/3.7W-1.6boyo) with ESMTP id KAA21344
	for <FreeBSD-users-jp@jp.freebsd.org>; Fri, 27 Nov 1998 10:37:28 +0900 (JST)
To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: <19981127030442A.j5306050@educ.cs.gunma-u.ac.jp>
References: <19981127030442A.j5306050@educ.cs.gunma-u.ac.jp>
X-Mailer: Mew version 1.94b2 on Emacs 19.28 / Mule 2.3 (SUETSUMUHANA)
X-fingerprint: A0 E7 55 57 C6 DE 2F 8C  54 C5 00 9D 27 93 63 53
X-PGP-Key-URL: http://www.running-dog.net/key.pgp
Mime-Version: 1.0
Content-Type: Text/Plain; charset=iso-2022-jp
Content-Transfer-Encoding: 7bit
Message-Id: <19981127103727S.takachan@running-dog.net>
Date: Fri, 27 Nov 1998 10:37:27 +0900 (JST)
From: Takano Yuji <takachan@running-dog.net>
X-Dispatcher: imput version 981124(IM104)
Lines: 46
Reply-To: FreeBSD-users-jp@jp.freebsd.org
Precedence: list
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+981115
X-Sequence: FreeBSD-users-jp 35705
Subject: [FreeBSD-users-jp 35705] Re: change volume of audio file with sox12.12
Errors-To: owner-FreeBSD-users-jp@jp.freebsd.org
Sender: owner-FreeBSD-users-jp@jp.freebsd.org

$B$?$+$N$G$9!#$3$s$K$A$O!#(B

From: Matsumura Naoki <j5306050@educ.cs.gunma-u.ac.jp>$B$5$s(B
> $B$3$N$?$S!"$a$G$?$/%5%&%s%I%+!<%I$,G'<1$5$l$?$N$G!"$R$5$S$5$K(B
> MP3$B%U%!%$%k$r:n$m$&$H!"(B
>   1. tosha$B$G(BCD$B$+$i%G!<%?$r5[$$=P$9(B ( tosha -t 1 -o out.raw )
>   2. sox$B$G(Bwave$B$KJQ49(B               ( sox -s -c 2 -w -r 44100 out.raw out.wav )
>   3. 8hz-mp3$B$G(Bmp3$B$KJQ49(B            ( 8hz-mp3 out.wav out.mp3 )
> $B$7$?$N$G$9$,!"2;NL$,$I$&$b>.$5$$$G$9!#(B

  $BOC$7$OA4A30c$&$N$G$9$,!":G6a!"(B8hz-mp3 $B$N%[!<%`%Z!<%8(B
(http://www.8hz.com/)$B$OG[I[$rCf;_$7$?$_$?$$$G$9$M!&!&!#Cx:n8"Ld(B
$BBjMm$_$+$J!&!&!#(B

  $B$H!"8@$&;v$GK\Bj$G$9(B;-)$B!#(Btosha $B$,F0$/(B CD-ROM $B$r$*;}$A$GA"$^$7(B
$B$$$G$9$M!#$H!"$3$l$bK\Bj$8$c$J$$$G$9$M!&!&(B(^^;;$B!#(B

> $B$d$O$j(Bsox$B$G2;NLJQ49$9$Y$-$+$J$H;W$C$F!"$H$j$"$($:2;NL$r(B
> 1.5$BG\$K$7$h$&$H!"(B
> 
>   % sox -s -c 2 -w -r 44100 -v 1.5 out.raw out.wav

  $B;d$N>l9g$O$$$D$b0J2<$N%*%W%7%g%s$G<B9T$7$F$$$^$9$,$9$s$J$j$H$A$g(B
$B$&$INI$$2;$N=P$k(B mp3 $B$,=PMh$^$9!#(B

% sox -t raw -r 44100 -c 2 -s -w track01.pcm Makenaide.wav

$B!t$[$H$s$I!"(BSD $B$N5-;v$N<u$1Gd$j$G$9$,!&!&(B(^^;;$B!#(B

> $B$H$7$?$s$G$9$,!"(B-v 1.5 $B$rIU$1$J$$$b$N$HHf$Y$FJQ2=$,$"$j$^$;$s!#(B
> diff$B$GHf$Y$F$bA4$/F1$8%U%!%$%k$,=PNO$5$l$^$9!#$I$&$7$F$G$7$g$&$+(B?

  $B0l1~!";d$N%[!<%`%Z!<%8$K$^$H$a$F$"$j$^$9!#NI$+$C$?$i;29M$K$7$F(B
$B$_$F$/$@$5$$!#(B

http://www.running-dog.net/bsd/227/mp3.html

  $B8e!"(Btosha $B$+(B sox $B$+2?$+$G!"2;$,:81&5U$K$J$k!#$H8@$&$N$,0JA0$3(B
$B$N(B ML $B$G=P$F$$$?MM$J!&!&!#(Bmp3 $B$r:n$C$?%^%7%s$G!"(Bmxaudo $B$GJ9$/$H(B
$B:81&@5$7$/2;$,=P$F!"JL$N%^%7%s$N(B mxaudo $B$G:F@8$9$k$H:81&5U$K$J$k(B
$B$H8@$&8=>]$,H/@8$7$^$7$?!&!&!#!tJQ$J$N!&!&!#(B

$B$?$+$N(B
---
   e-mail : takachan@running-dog.net
Home Page : http://www.running-dog.net/
