fixed video conversion

scripts/convert-videos.sh

@@ -3,16 +3,16 @@
 SRC=${1:-.}
 DST=${2:-/var/tmp/spielfilme}
 
-FORMATS="ogg webm mp4"
 declare -A FLAGS
+FORMATS=( "ogg" "webm" "mp4" )
 FLAGS["ogg"]="-c:v libtheora -c:a libvorbis -q:v 6 -q:a 5"
 FLAGS["webm"]="-vcodec libvpx -acodec libvorbis -f webm -aq 5 -ac 2 -qmax 25 -threads 2"
 FLAGS["mp4"]="-vcodec libx264 -acodec aac -strict experimental -crf 19"
 
 for f in $(find "$SRC" \( \( -name '.??*' -o -name '*.jpg' \) -prune \) -o -type f -print); do
-    for format in ${FORMATS}; do
-        t="${f/$SRC/$DST/${format}}"
-        t="${t%.*}.${f}"
+    for format in "${FORMATS[@]}"; do
+        t="${f/$SRC/$DST}"
+        t="${t%.*}.${format}"
         if test -s "${t}"; then
 	    continue; # ignore if file exists and is not empty
         fi
@@ -20,8 +20,8 @@ for f in $(find "$SRC" \( \( -name '.??*' -o -name '*.jpg' \) -prune \) -o -type
 	    rm "$t"; # remove existing empty file
         fi
         test -d "${t%/*}" || mkdir -p "${t%/*}"
-        if ( ! avconv -i "$f" ${FLAGS[$f]} -filter:v yadif "$t"
-                || ! test -s "${t}") && test -e "$t"; then
+        if ( ! avconv -i "$f" ${FLAGS[$format]} -filter:v yadif "$t" \
+            || ! test -s "${t}") && test -e "$t"; then
 	    rm "$t"; # remove file if conversion failed
         fi
     done