File mc-extd-sound.patch of Package mc

--- misc/ext.d/sound.sh.orig	2012-12-27 12:13:20.000000000 +0400
+++ misc/ext.d/sound.sh	2013-03-10 11:54:01.186301679 +0400
@@ -6,27 +6,46 @@
 action=$1
 filetype=$2
 
-[ -n "${MC_XDG_OPEN}" ] || MC_XDG_OPEN="xdg-open"
+[ -n "${MC_XDG_OPEN}" ] || MC_XDG_OPEN="_xdg_open"
+
+_xdg_open()
+{
+    if [ -n "$DISPLAY" ] && type -p gmplayer ; then
+        gmplayer "${MC_EXT_FILENAME}"
+    elif type -p mplayer ; then
+        mplayer "${MC_EXT_FILENAME}"
+    else
+        xdg-open "${MC_EXT_FILENAME}"
+    fi
+}
 
 do_view_action() {
     filetype=$1
 
+    if type -p mediainfo >/dev/null 2>&1 ; then
+        mediainfo "${MC_EXT_FILENAME}"
+        return $?
+    fi
+
     case "${filetype}" in
     mp3)
-        mpg123 -vtn1 "${MC_EXT_FILENAME}" 2>&1 | \
-            sed -n '/^Title/,/^Comment/p;/^MPEG/,/^Audio/p'
+        if type -p mpg123 ; then
+            mpg123 -vtn1 "${MC_EXT_FILENAME}" 2>&1 | \
+                sed -n '/^Title/,/^Comment/p;/^MPEG/,/^Audio/p'
+            return 0
+        fi
         ;;
     ogg)
-        ogginfo "${MC_EXT_FILENAME}"
+        type -p ogginfo && ogginfo "${MC_EXT_FILENAME}" && return 0
         ;;
     wma)
         mplayer -quiet -slave -frames 0 -vo null -ao null -identify "${MC_EXT_FILENAME}" 2>/dev/null | \
             tail +13 || file "${MC_EXT_FILENAME}"
-        ;;
-    *)
-        cat "${MC_EXT_FILENAME}"
+        return $?
         ;;
     esac
+
+    mplayer -identify -vo null -ao null -frames 0 "${MC_EXT_FILENAME}" 2>&1 | sed -n '/^ID_/p'
 }
 
 do_open_action() {