声音效果很差，以前不会（sound card CS46xx)

天鹤

server music # mplayer *.mp3
MPlayer 1.0pre6-3.4.3-20050110 (C) 2000-2004 MPlayer Team
CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Family: 6, Stepping: 6)Detected cache-line size is 32 bytes
MMX supported but disabled
MMX2 supported but disabled
SSE supported but disabled
CPUflags: MMX: 0 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions:


Warning unknown option cache_min at line 144
Warning unknown option cache_prefill at line 147

77 audio & 189 video codecs
Playing god_is_girl.mp3.
Cache fill: 4.30% (360448 bytes) Audio file detected.
Clip info:
Title: God is A Girl (Album Version)
Artist: Groove Coverage
Album: Covergirl
Year: 2002
Comment: http://xialala.com
Genre: Trance
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 44100 Hz, 2 ch, 16 bit (0x10), ratio: 24000->176400 (192.0 kbit)
Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
Checking audio filter chain for 44100Hz/2ch/16bit -> 44100Hz/2ch/16bit...
AF_pre: af format: 2 bps, 2 ch, 44100 hz, little endian signed int
AF_pre: 44100Hz 2ch Signed 16-bit (Little-Endian)
AO: [oss] 44100Hz 2ch Signed 16-bit (Little-Endian) (2 bps)
Building audio filter chain for 44100Hz/2ch/16bit -> 44100Hz/2ch/16bit...
Video: no video
Starting playback...
mpg123: Can't rewind stream by 12 bits!
mpg123: Can't rewind stream by 63 bits!
big_values too large! 50%
big_values too large!
Blocktype == 0 and window-switching == 1 not allowed.
mpg123: Can't rewind stream by 31 bits!
mpg123: Can't rewind stream by 50 bits!
big_values too large! 49%

server ~ # emerge info
Portage 2.0.51.20-r5 (default-linux/x86/2005.0, gcc-3.4.3-20050110, glibc-2.3.5-r0, 2.6.12-rc2-love1 i686)
=================================================================
System uname: 2.6.12-rc2-love1 i686 Pentium III (Coppermine)
Gentoo Base System version 1.6.11
dev-lang/python: 2.3.5
sys-apps/sandbox: 1.2.3
sys-devel/autoconf: 2.13, 2.59-r6
sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.5
sys-devel/binutils: 2.15.92.0.2-r8
sys-devel/libtool: 1.5.16
virtual/os-headers: 2.6.11
ACCEPT_KEYWORDS="x86 ~x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O3 -pipe -march=pentium3 -mfpmath=sse -mmmx -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control"
CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d"
CXXFLAGS="-O3 -pipe -march=pentium3 -mfpmath=sse -mmmx -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distlocks sandbox sfperms strict"
GENTOO_MIRRORS="ftp://linux.ntcu.net/dists/gentoo/ http://www.gentoo.osuosl.org/ http://adelie.polymtl.ca/ http://cudlug.cudenver.edu/gentoo/ ftp://cs.ubishops.ca/pub/gentoo/ ftp://sunsite.ualberta.ca/pub/unix/Linux/gentoo/ "
LANG="zh_CN.UTF-8"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 X alsa apm arts avi berkdb bitmap-fonts cdr cjk crypt cups curl emboss encode esd fam foomaticdb fortran gdbm gif gnome gpm gstreamer gtk gtk2 imlib ipv6 jpeg libg++ libwww mad mikmod motif mozilla mp3 mpeg ncurses nls nptl nptlonly ogg oggvorbis opengl oss pam pdflib perl png python quicktime readline sdl spell ssl svga tcpd tiff truetype truetype-fonts type1-fonts vorbis xml2 xmms xv zlib"
Unset: ASFLAGS, CTARGET, LC_ALL, LDFLAGS, LINGUAS, PORTDIR_OVERLAY

听歌时断断续续的.