Simple voice audio recording on Windows PC

ffmpeg_audiorecorder.bat

@echo off

set DIROUTPUT="d:\Recordings"
set FFMPEG="c:\Program Files\FFmpeg\ffmpeg.exe"

rem TO LIST AVAILABLE DEVICES:
rem %FFMPEG% -hide_banner -list_devices true -f dshow -i dummy
rem pause & exit

rem SET DEVICE NAME:
set DEVICE="..."

set TM=%TIME:~0,2%%TIME:~3,2%%TIME:~6,2%
set TM=%TM: =0%
set PATH="%DIROUTPUT%\%Date:~6,4%%Date:~3,2%%Date:~0,2%-%TM%_microphone_recording.aac"

@echo Recording...
%FFMPEG% -loglevel quiet -stats -hide_banner -f dshow -i audio=%DEVICE% -c:a aac %PATH%