MPlayer只有图像没有声音的问题

sniper167

安装的是MPlayer-1.0pre8-1.tar.bz2，播放rmvb、wmv、avi的时候都是只有图像没有声音
系统是SUSE LINUX 10。1
我把一些信息附后，请帮忙看看，谢谢
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MPlayer 1.0pre8-4.1.0 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Pentium(R) M processor 1.73GHz (Family: 6, Model: 13, Stepping: 8)
CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2

Playing /new.rmvb.
REAL file format detected.
Stream description: Audio Stream
Stream mimetype: audio/x-pn-realaudio
Stream description: Video Stream
Stream mimetype: video/x-pn-realvideo
Stream mimetype: logical-fileinfo
VIDEO: [RV40] 720x576 24bpp 25.000 fps 0.0 kbps ( 0.0 kbyte/s)
Clip info:
name: 新互动娱乐-Www.X365.Cn
author: 很受伤
copyright: 很受伤
comment:
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 44100 Hz, 2 ch, s16le, 64.1 kbit/4.54% (ratio: 8010->176400)
Selected audio codec: [ffcook] afm: ffmpeg (FFmpeg COOK audio decoder)
==========================================================================
==========================================================================
Opening video decoder: [realvid] RealVideo decoder
Selected video codec: [rv3040] vfm: realvid (Linux RealPlayer 10 RV30/40 decoder)
==========================================================================
[AO OSS] audio_setup: Can't open audio device /dev/dsp: Device or resource busy //??????是不是问题出在这
AO: [null] 44100Hz 2ch s16le (2 bytes per sample)
Starting playback...
VDec: vo config request - 720 x 576 (preferred colorspace: Planar I420)
VDec: using Planar I420 as output csp (no 0)
Movie-Aspect is 1.25:1 - prescaling to correct movie aspect.
VO: [xv] 720x576 => 720x576 Planar I420
New_Face failed. Maybe the font path is wrong.
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
A: 2.8 V: 2.8 A-V: 0.000 ct: -0.001 70/ 70 35% 2% 2.2% 1 0