qnx+mplayer声音

大家好:

现在装上MPlayer-1.0pre4-x86-public.qpr
但是声音太差了,一点多不连贯,知道如何解决.

我这样执行 mplayer 11.mp3Reading /root/.mplayer/codecs.conf: can’t open ‘/root/.mplayer/codecs.conf’: No such file or directory
Reading /opt/mplayer/etc/mplayer/codecs.conf: 44 audio & 110 video codecs
font: can’t open file: /root/.mplayer/font/font.desc
font: can’t open file: /opt/mplayer/share/mplayer/font/font.desc
Using usleep() timing
Can’t open input config file /root/.mplayer/input.conf : No such file or directory
Can’t open input config file /opt/mplayer/etc/mplayer/input.conf : No such file or directory
Falling back on default (hardcoded) input config

Playing 11.mp3
Detected audio file!
Clip info:
Title: Better man
Artist: Robbie Williams
Album: IìIAa€òOôAÖE«¼IA¼
Year:
Comment: http://music.fancysky.net
Genre: Unknown

Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 44100 Hz, 2 ch, 16 bit (0x10), ratio: 16000->176400 (128.0 kbit)
Selected audio codec: [mp3] afm:mp3lib (mp3lib MPEG layer-2, layer-3)

alsa-init: requested format: 44100 Hz, 2 channels, Signed 16-bit (Little-Endian)
alsa-init: 1 soundcard(s) found, using: audiopci PCM 0
alsa-init: error setting parameters: Invalid argument
SDL: Samplerate: 44100Hz Channels: Stereo Format Signed 16-bit (Little-Endian)
AO: [sdl] 44100Hz 2ch Signed 16-bit (Little-Endian)
Building audio filter chain for 44100Hz/2ch/16bit → 44100Hz/2ch/16bit…
Video: no video!!!
Start playing…
A: 36.7 0.3% 0%


想知道如何来解决