To convert flac to m4a by using ffmpeg on Mac OS X
first, download ffmpeg (http://www.ffmpegmac.net/) for mac os x binary. you could use the following command to convert :
# ffmpeg -i xxxxx.flac xxxxx.m4a
or just my simple script to convert all files in the directory :
# cat convert_flac2m4a.sh #/bin/bash for filename in *.flac; do if [[ "$filename" != "*.flac" ]] then /Applications/ffmpeg/ffmpeg -i "$filename" -vn -b:a 325k "${filename%\.*}.m4a"; fi done
have fun~