Mplayer playing silent questions (Sound Card Driver ?)

Mplayer playing silent questions (Sound Card Driver ?) -- Linux general technology-Linux technology and application information. For details, refer to the following section. [I = s] This post was last edited by yuihji

I found the method for compiling and installing mplayer on the Internet, which is really difficult ...... Currently, the only problem that cannot be solved is the silent playback.

The information in Terminal is:
[Indent] [ao oss] audio settings: Unable to enable the audio device/dev/dsp: No such file or directory
You cannot enable/initialize the audio device-> no sound. [/Indent]

/Dev/dsp does not exist.

Try gmplayer-ao help and output:
[Indent] available audio output drivers:
OssOSS/ioctl audio output
MpegpesDVB audio output
V4l2V4L2 MPEG Audio Decoder output
NullNull audio output
PcmRAW PCM/WAVE file writer audio output [/indent]

There is no legendary alsa.

Why? I have a sound card, sound card drive ,... I don't know anything... I have not understood many articles...
Please kindly advise.

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Now I know ...... See http://hi.baidu.com/sunny_5252/ B... 301d2d42a75b86.html:
[Indent] # mknod/dev/dsp c 14 3
# Chmod 666/dev/dsp [/indent]
In fact, the idea is very simple. Isn't it true that there is no/dev/dsp? You can create a {: 2_93 :}