My current EAC FLAC command line

EAC / Compression Options / External Compression / Additional command-line options:

-8 -V -T “ARTIST=%artist%” -T “TITLE=%title%” -T “ALBUM=%albumtitle%” -T “DATE=%year%” -T “TRACKNUMBER=%tracknr%” -T “GENRE=%genre%” -T “COMMENT=%comment%” -T “Performer=%albuminterpret%” -T “ALBUMARTIST=%albumartist%” -T “COMPOSER=%composer%” -T “CRC=%trackcrc%” -T “FREEDBID=%cddbid%” %haslyrics%–tag-from-file=LYRICS=”%lyricsfile%”%haslyrics% -T “DISCNUMBER=%cdnumber%” -T “TOTALDISCS=%totalcds%” -T “TOTALTRACKS=%numtracks%” %hascover%–picture=”%coverfile%”%hascover% %source% -o %dest%

References:

EAC and FLAC ~ Hydrogen Audio Wiki