Flash视频没有声音的解决
|今天发现网站的[MV]James Blunt – You’re Beautiful播放时候只有画面却没有声音，找到了解决方法，记下来希望遇到此问题的人能看到。
问题：
播放Flash以及网页中内嵌入Flash的视频（如土豆网、Youtube等的网络视频）时，只有画面，没声音；Windows提示音没有了，且任务栏右边的小喇叭无法调出；播放其他视频或音频都正常。
解决方法：
1.“开始”菜单——“运行”——输入“regedit”打开注册表编辑器；
2. 展开到[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32]
3. 鼠标右键“新建”——“字符串值”，名为“wavemapper” 值为“msacm32.drv”。
您也可以直接复制下列内容，用记事本另存为“解决播放Flash没有声音.reg”文件导入注册表。
;解决播放Flash没有声音
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32]
“wavemapper”=“msacm32.drv”
注销或重启后系统栏的小喇叭图标就会显示出来了，Flash在线视频什么的也有声音了。
如未出现任务栏的小喇叭，在控制面板–声音和音频设备–勾选‘将音量图标放入任务栏’即可。
There is a general Flash no sound registry fix to solve all driver mapping problem that may exists. But if you don’t want to touch so many registry keys, try the following trick which is also a better solution – direct to the cause.
Flash No Sound WaveMapper Solution
1.Launch Registry Editor by typing regedit at Run command.
2.Navigate to the following registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Drivers32
3.On the right pane, and check for existance of “wavemapper” registry subkey, the mail culprit causing Flash no sound. If not found, create a new String value named “wavemapper”, and give the entry value “msacm32.drv”.
If wavemapper entry is already existed, ensure that its value data is “msacm32.drv”.
Also ensure and verify that the msacm32.drv driver file is existing in C:\Windows\System32 folder. If the file is missing in that location, search for other copy of msacm32.drv in the computer, or copy that file from another system.
太历害了,立刻解决了我的困扰