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楼主 |
发表于 2005-12-14 00:53:42
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奇怪了,我用amixer打开了所有声道,
而且不管用aplay,还是mpg123都可以正常播放了
但就是听不到声音,alsamixer已经把声音调大了
root也一样
这是我的amixer,怎么只有这么几项,而且也没看到PCM
Simple mixer control 'Master',0
Capabilities: volume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -50 - 100
Front Left: 80 [87%] Capture [off]
Front Right: 80 [87%] Capture [off]
Simple mixer control 'Synth',0
Capabilities: volume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -50 - 100
Front Left: 76 [84%] Capture [off]
Front Right: 76 [84%] Capture [off]
Simple mixer control 'Line',0
Capabilities: volume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -50 - 100
Front Left: 76 [84%] Capture [off]
Front Right: 76 [84%] Capture [off]
Simple mixer control 'CD',0
Capabilities: volume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -50 - 100
Front Left: 76 [84%] Capture [off]
Front Right: 76 [84%] Capture [off]
Simple mixer control 'Mic',0
Capabilities: volume cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: -50 - 100
Front Left: 76 [84%] Capture [off]
Front Right: 76 [84%] Capture [off] |
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