FLAC2MP3-320 drag-drop autoconverter using FFmpeg

@ECHO OFF

SET pathToFFmpeg="C:\_DOWNLOADS_\ffmpeg-20150710-git-033dc39-win64-static\bin\ffmpeg.exe"

FOR /F "delims=" %%A IN (%*) DO (
    IF EXIST %%A (
        IF EXIST %%A\ (
            FOR /F "delims=" %%F IN (%%A\*) DO (
                IF NOT EXIST "%%~dpnA.mp3" %pathToFFmpeg% -i "%%~F" -vn -c:a libmp3lame -b:a 320k -id3v2_version 3 "%%~A\%%~dpnF.mp3"
            )
        ) ELSE (
            IF NOT EXIST "%%~dpnA.mp3" %pathToFFmpeg% -i "%%~A" -vn -c:a libmp3lame -b:a 320k -id3v2_version 3 "%%~dpnA.mp3"
        )
    ) ELSE (
        ECHO Skipping non-existent %%~A
    )
)
PAUSE