Convert NEF (Nikon RAW) to JPG image (needs Imagemagick)

nef2jpg.bat

@echo off

rem DANGER!! Default convert.exe system is a NTFS disk converter. Use where convert.exe and change it for imagemagick convert.
set imconvert="C:\Program Files\ImageMagick-6.8.8-Q16\convert.exe"

chcp 1252 >nul

set argc=0
for %%x in (%*) do set /a argc+=1
 
if [%argc%] == [0] goto default
if [%argc%] == [1] goto width

:default
for %%d in (*.NEF) do echo Convirtiendo %%~nd.jpg (2100w)... & %imconvert% -resize 2100 %%d %%~nd.jpg
goto end

:width
for %%d in (*.NEF) do echo Convirtiendo %%~nd.jpg (%1w)... & %imconvert% -resize %1 %%d %%~nd.jpg
goto end

:end