diff --git a/.shell.d/funs_transcode b/.shell.d/funs_transcode
index b892c829..3a644ddb 100644
--- a/.shell.d/funs_transcode
+++ b/.shell.d/funs_transcode
@@ -78,7 +78,8 @@ tc_text_2utf8 ()
 
 ## For the sake of simplicity we convert everything to OGG.
 ## You can easily set output folder to current folder with TC_AUDIO_DEST=".".
-TC_AUDIO_DEST="/media/data1/Musics/"
+# TC_AUDIO_DEST="/media/data1/Musics/"
+TC_AUDIO_DEST="$HOME/audio/"
 
 ## OGG quality ranges from -1 to 10.
 ## -q-1 45 kbit/s
@@ -108,15 +109,43 @@ tc_audio_scan()
     echo "void"
 }
 
-## TODO: cover resolution check. Should be > 100x100. Above <1000x1000 should give a warning.
-## TODO: extract cover from tags if checksum does not match any from current folder.
+
+tc_audio_batch()
+{
+
+    OLDIFS=$IFS
+    IFS="
+"
+
+    for i in $(find "."  \( \
+        -iname '*.mp3'  -o \
+        -iname '*.flac' -o \
+        -iname '*.wv'   -o \
+        -iname '*.aac'  -o \
+        -iname '*.wav'  -o \
+        -iname '*.ape'  -o \
+        -iname '*.mpc' \) ); do
+        tc_audio_transcode "$@" $i
+    done
+
+    # for i in *.mp3 ; do tc_audio_transcode "$@" $i ; done
+    # tc_audio_transcode "$@" "01 James Russo - Winged.mp3"
+
+    IFS=$OLDIFS
+    unset OLDIFS
+}
 
 ## This function is supposed to work on a per-album basis. Folders will not be
 ## accepted as argument. This function will work best if all tracks of a folder
 ## belong to the same album. Theres is no way to handle covers raliably, so you
 ## should leave the only covers you want to keep in the working folder.
+
+## TODO: cover resolution check. Should be > 100x100. Above <1000x1000 should give a warning.
+## TODO: extract cover from tags if checksum does not match any from current folder.
 tc_audio_transcode()
 {
+    IFS=${OLDIFS:-$IFS}
+    
     _printhelp ()
     {
         cat <<EOF
@@ -199,7 +228,7 @@ EOF
     local OUTPUT
     local OUTPUT_FILE
     OUTPUT='$TC_AUDIO_DEST/$OUTPUT_ARTIST/${OUTPUT_ALBUM:+${OUTPUT_YEAR:+$OUTPUT_YEAR - }$OUTPUT_ALBUM/}'
-    OUTPUT_FILE='$OUTPUT$OUTPUT_ARTIST - ${OUTPUT_PADDEDTRACK:+$OUTPUT_PADDEDTRACK - }$OUTPUT_TITLE.$OUTPUT_FORMAT'
+    OUTPUT_FILE='$OUTPUT$OUTPUT_ARTIST - ${OUTPUT_PADDEDTRACK:+$OUTPUT_PADDEDTRACK - }$OUTPUT_TITLE'
 
     while getopts ":a:b:d:g:l:n:t:hps" opt; do
         case $opt in
@@ -250,6 +279,12 @@ EOF
     METADATA=$(echo "$STREAM" | sed -n '/Metadata/ ! d; /Metada/{b cont}; :cont ; {n;p;b cont}')
     STREAM=$(echo "$STREAM" | grep "Stream")
 
+    if [ -z "$STREAM" ]; then
+        echo "Non-audio file."
+        return
+    fi
+
+
     ## We get format from extension, because codec is not reliable either.
     local FORMAT
     FORMAT="${1##*.}"
@@ -292,7 +327,7 @@ EOF
     TYER=$(_metadata_filter "TYER")
 
     ##================================================================================
-    ## OUTPUT_* variables.
+    ## OUTPUT variables.
 
     _string_cleanser()
     {
@@ -333,12 +368,11 @@ EOF
     ## We remove the track count if any, we suppress leading zeros.
     OUTPUT_TRACK=$(eval _string_cleanser $OUTPUT_TRACK | sed -e 's/^0*//' -e 's|/.*||')
 
-    ## FIXME: ...
     ## If DATE is not a year, we use TYER if it is a year.
     OUTPUT_DATE=$(eval _string_cleanser $OUTPUT_DATE)
     local TYER_REG=$(echo "$TYER" | sed -n 's/.*\([[:digit:]]\{4\}\).*/\1/p')
-    if [ ${#DATE} -ne 4 ] && [ ${#TYER} -eq 4 ]; then
-        OUTPUT_DATE="$TYER"
+    if [ ${#DATE} -ne 4 ] && [ ${#TYER_REG} -eq 4 ]; then
+        OUTPUT_DATE="$TYER_REG"
     fi
 
     ## Only reencode if not in OGG and if SKIP not set.
@@ -346,7 +380,7 @@ EOF
     [ "$FORMAT" = "ogg" ] && OGG_PARAM=""
 
     ## QUALITY
-    ## TODO: test if table is worth it.
+    ## TODO: test if table is useful at all.
     [ $OUTPUT_BITRATE -eq 0 ] && OUTPUT_BITRATE=${BITRATE}
     # if [ $OUTPUT_BITRATE -eq 0 ]; then
     #     [ $BITRATE -le 45 ]  && OUTPUT_BITRATE=45k
@@ -404,7 +438,8 @@ EOF
     echo "TRACK          [$OUTPUT_TRACK]"
     echo
     echo "==> OUTPUT"
-    echo "[$OUTPUT_FILE]"
+    echo "[$OUTPUT_FILE.$OUTPUT_FORMAT]"
+    echo
 
     [ $PREVIEW -ne 0 ] && return
 
@@ -418,31 +453,27 @@ EOF
         return
     fi
 
-
     ## COVER
     ## We copy cover only if it does not already exist.
     local OUTPUT_COVER
     local COVER_COUNTER
-    OUTPUT_COVER="$OUTPUT/"
-    [ -n "$ALBUM" ] && OUTPUT_COVER="$OUTPUT_COVER$ALBUM - "
+    OUTPUT_COVER="$OUTPUT/${OUTPUT_ALBUM:+$OUTPUT_ALBUM - }Cover"
     for i in $(find "."  \( \
         -iname '*.png' -o \
         -iname '*.jpg' \) ); do
 
-        OUTPUT_COVER="${OUTPUT_COVER}Cover.${i##*.}"
+        OUTPUT_COVER="${OUTPUT_COVER}.${i##*.}"
         COVER_COUNTER=1
 
-        if [ ! "$(sha1sum $OUTPUT_COVER | cut -f1 -d' ')" = "$(sha1sum $i | cut -f1 -d' ')" ]; then
+        while [ -e "$OUTPUT_COVER" ] && \
+            [ ! "$(sha1sum $OUTPUT_COVER | cut -f1 -d' ')" = "$(sha1sum $i | cut -f1 -d' ')" ]; do
+            OUTPUT_COVER="${OUTPUT_COVER%.*} $COVER_COUNTER.${i##*.}"
+            COVER_COUNTER=$(($COVER_COUNTER+1))
+        done
 
-            while [ -e "$OUTPUT_COVER" ]; do
-                OUTPUT_COVER="${OUTPUT_COVER}Cover $COVER_COUNTER.${i##*.}"
-                COVER_COUNTER=$(($COVER_COUNTER+1))
-            done
-
-            ## DEBUG only.
-            # echo "cp -nv $i [$OUTPUT_COVER]"
-            cp -nv "$i" "$OUTPUT_COVER"            
-        fi
+        ## DEBUG only.
+        # echo "cp -nv $i [$OUTPUT_COVER]"
+        cp -nv "$i" "$OUTPUT_COVER"            
     done
 
     ## Zsh compatibility. We need it otherwise word splitting of parameter like
@@ -452,6 +483,7 @@ EOF
     [ "$STATUS" = "off" ] && set -o shwordsplit
 
     ## TAG/RECODE
+    # ffmpeg -i "$1" -c:a libvorbis -b:a ${OUTPUT_BITRATE}k \
     ffmpeg -i "$1" $OGG_PARAM \
         -metadata title="$OUTPUT_TITLE" \
         -metadata artist="$OUTPUT_ARTIST" \