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电梯直达

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发表于 2009-11-12 18:50 |只看该作者 |倒序浏览

参见原文：http://communities.vmware.com/message/1404873

其实VMWARE WORKSTATION 7已经解决了PULSEAUDIO的问题。所以声音应该不是问题的。
一开始我还以为是我的内存不足呢！见下面，意思是使用单核单CPU将直接解决声音不纯的问题。建议大家也这样，我这样解决了我的声音有杂音，停顿，卡的问题。

The choppy/scratchy is actually a Linux scheduler regression somewhere around 2.6.29 - the scheduler is so proactive about moving threads to a single core to power down other cores that it ends up creating large latency problems on that one core. I shouldn't single out Linux either - Windows 7 has the same behavior, though it's less pronounced.

We're actively looking into workarounds. A CPU-intensive guest workload tends to avoid the regression.

I can confirm that the Pulseaudio problem went away with Workstation7.
The "ALSA default sound card" option hooks onto Pulseaudio perfectly.

If you have choppy sound in a Windows guest do not forget to turn off sound hardware acceleration inside the guest.
XP Guest > Control Panel > Sound and Audio Device Properties > Volume > Speaker Settings > Advanced > Performance
Set the Hardware Accel and the Sample Rate to the lowest settings and reboot the guest.

还可以参考这句话，将你的声音重新设置一下，windows下，控制面板——》声音和音频设备-》声音——》扬声器设置-》高级——》将硬件加速和采样调到最低。