+
+
+ (defconst my-dired-media-files-extensions '("mp3" "mp4" "MP3" "MP4" "avi" "mpg" "flv" "ogg" "wmv" "mkv" "mov" "wma")
+ "Media file extensions that should launch in VLC.")
+
+ (add-to-list 'dired-guess-shell-alist-user
+ (list (concat "\\."
+ (regexp-opt my-dired-media-files-extensions)
+ "\\'") "mplayer"))