【已解决】PE下获取声音默认设备名字。谢谢

batche

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1. @echo off
   
2. setlocal enabledelayedexpansion
   
3. set "regq=REG QUERY "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\MMDevices\Audio\Render"  /v "DeviceState" /s"
   
4. for /f "delims=" %%i in ('%regq% ^| findstr .') do (
   
5.     set /a n+=1,m=n%%2
   
6.     if !m! equ 0 (
   
7.         for /f "tokens=1,4" %%a in ("!str!%%i") do if %%b equ 1 for /f "tokens=2*" %%i in ('reg query "%%a" /v "{b3f8fa53-0004-438e-9003-51a46e139bfc},6" /s ^|find /i "reg_sz"') do >#.txt echo,default audio device:%%j
   
8.         )
   
9.     set "str=%%i"
   
10.     )
    
11. pause
    

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