$ for file in *.wav; do lame --preset standard "$file" "${file%.*}".mp3; done
$ lame --preset cbr 112 SONG.mp3 SONG.mp3
$ brew install id3lib
Help: id3lib -h
Usage: id3tag [OPTIONS]... [FILES]...
-h --help Print help and exit
-V --version Print version and exit
-1 --v1tag Render only the id3v1 tag (default=off)
-2 --v2tag Render only the id3v2 tag (default=off)
-aSTRING --artist=STRING Set the artist information
-ASTRING --album=STRING Set the album title information
-sSTRING --song=STRING Set the title information
-cSTRING --comment=STRING Set the comment information
-CSTRING --desc=STRING Set the comment description
-ySTRING --year=STRING Set the year
-tSTRING --track=STRING Set the track number
-TSTRING --total=STRING Set the total number of tracks
-gSHORT --genre=SHORT Set the genre
-w --warning Turn on warnings (for debugging) (default=off)
-n --notice Turn on notices (for debugging) (default=off)
Initialize:
$ for file in *.mp3; do id3tag $file; done
Usual Tags:
$ for file in *.mp3; do id3tag --artist=ARTIST $file; done
$ for file in *.mp3; do id3tag --album="ALBUM NAME" $file; done
$ for file in *.mp3; do id3tag --song="${file%.*}" $file; done
$ for file in *.mp3; do id3tag --year=YEAR $file; done
$ for file in *.mp3; do id3tag --desc="http://band-name.com/" $file; done
Special Tags:
POP es genero 13:
$ for file in *.mp3; do id3tag --genre=13 $file; done
Track Numbers:
$ a=0;for file in *.mp3; do a=`expr $a + 1`;id3tag --track="${a}" $file; done
$ for file in *.mp3; do id3tag --total=TOTAL_SONGS $file; done