${gs.exe} -version 127 cmd /C ${gs.exe} -dNOPAUSE -dSAFER -dBATCH -sDEVICE=png16m -dFirstPage=1 -dLastPage=1 ${resolution_opts} ${antialias_opts} "-sOutputFile=${target}" "${source}" 2> NUL sh -c ${gs.exe} -dNOPAUSE -dSAFER -dBATCH -sDEVICE=png16m -dFirstPage=1 -dLastPage=1 ${resolution_opts} ${antialias_opts} "-sOutputFile=${target}" "${source}" 2> /dev/null sh -c ${gs.exe} -dNOPAUSE -dSAFER -dBATCH -sDEVICE=png16m -dFirstPage=1 -dLastPage=1 ${resolution_opts} ${antialias_opts} "-sOutputFile=${target}" "${source}" 2> /dev/null true -r72 -dTextAlphaBits=4 -dGraphicsAlphaBits=4 application/pdf image/png