Query failed: connection to localhost:9312 failed (errno=111, msg=Connection refused). how to extract audio and subs of MKV/OGM? - Mac Software Discussions on AppleInsider Forums Toggle navigation All Forums Recent Posts Sign In how to extract audio and subs of MKV/OGM? imon4 Posted: April 3, 2007 3:29PM in Mac Software edited January 2014 mkv and ogm have dual audio and subs...is there a way to extract it? so i can convert it to mp4 and put the subs and sound in it.. Sign In or Register to comment.