Convert FLAC to MP3

@echo off

:: Batch converts FLAC files to MP3
::
::
:: Requires:
:: Lame - http://lame.sourceforge.net/index.php
:: FLAC - http://sourceforge.net/projects/flac/
::
:: Usage:
:: convertFLAC.bat %%LOCATION_OF_FLAC_FILES%%
::
:: eg:
:: convertFLAC.bat c:\flac
:: convertFLAC.bat %%USERPROFILE%%\desktop\flac
::




:: Set the FLAC file path below
::

set FLACPROGRAM="c:\program files (x86)\flac\flac.exe"

::
:: set the LAME file path below
::

set LAMEPROGRAM="c:\program files (x86)\lame for audacity\lame.exe"

::
:: +-----------------------------+
:: | DO NOT EDIT BELOW THIS LINE |
:: +-----------------------------+
::


if [%1]==[] goto :VARNOTDEFINIED
if [%1] NEQ [] set SOURCEPATH=%1


if not exist %FLACPROGRAM% goto :FLACNOTFOUND
if not exist %LAMEPROGRAM% goto :LAMENOTFOUND

set CURRENTLOCATION=%CD%
set TEMPFILE=%TEMP%\flac_convert_%random%.tmp
cd /d %SOURCEPATH%


dir/b %SOURCEPATH%\*.flac > %TEMPFILE%
for /f "delims=*" %%G in (%TEMPFILE%) do call %FLACPROGRAM% -d "%%G"

dir/b %SOURCEPATH%\*.wav > %TEMPFILE%
for /f "delims=*" %%G in (%TEMPFILE%) do call %LAMEPROGRAM% "%%G"

goto :FINISHED


:VARNOTDEFINIED
echo.
echo Batch convert flac to mp3
echo.
echo Requires:
echo Lame - http://lame.sourceforge.net/index.php
echo FLAC - http://sourceforge.net/projects/flac/
echo.
echo Usage:
echo convertFLAC.bat %%LOCATION_OF_FLAC_FILES%%
echo.
echo eg:
echo convertFLAC.bat c:\flac
echo convertFLAC.bat %%USERPROFILE%%\desktop\flac
echo.

goto :FINISHED

:FLACNOTFOUND
echo.
echo ERROR FLAC NOT FOUND
echo.
echo FLAC was expected at %FLACPROGRAM%
echo FLAC can be downloaded at http://sourceforge.net/projects/flac/
echo Download and install FLAC.
echo Edit the batch file and update the path.
echo.

goto :FINISHED

:LAMENOTFOUND
echo.
echo ERROR LAME NOT FOUND
echo.
echo LAME was expected at %LAMEPROGRAM%
echo LAME can be downloaded at http://lame.sourceforge.net/index.php
echo Download and install LAME.
echo Edit the batch file and update the path.
echo.

goto :FINISHED

:FINISHED
erase %TEMPFILE%
cd /d %CURRENTLOCATION%