diff --git a/audible_convert_to_ogg.sh b/audible_convert_to_audio.sh
similarity index 77%
rename from audible_convert_to_ogg.sh
rename to audible_convert_to_audio.sh
index e0ebe91..249ee85 100644
--- a/audible_convert_to_ogg.sh
+++ b/audible_convert_to_audio.sh
@@ -10,7 +10,7 @@ do
         FILENAME=${1##*/} # Dateiname ist alles ab dem letzten '/'
         echo "$FILENAME"
         # guck dir die Ausgabe erstmal an - wenn alles passt kannst Du das "echo" weglassen
-        ffmpeg -activation_bytes $code -i "$FILENAME" -vn "${FILENAME%.*}.ogg" 
+        ffmpeg -activation_bytes $code -i "$FILENAME" -vn -c:a flac -compression_level 2 "${FILENAME%.*}.flac" 
         shift
         cd -
 done
diff --git a/audible_convert_to_ogg_windows.sh b/audible_convert_to_audio_windows.sh
similarity index 89%
rename from audible_convert_to_ogg_windows.sh
rename to audible_convert_to_audio_windows.sh
index 89cd19c..221e3f0 100644
--- a/audible_convert_to_ogg_windows.sh
+++ b/audible_convert_to_audio_windows.sh
@@ -10,7 +10,7 @@ do
         FILENAME=${1##*/} # Dateiname ist alles ab dem letzten '/'
         echo "$FILENAME"
         # guck dir die Ausgabe erstmal an - wenn alles passt kannst Du das "echo" weglassen
-        ../ffmpeg.exe -activation_bytes $code -i "$FILENAME" -vn "${FILENAME%.*}.ogg" 
+        ../ffmpeg.exe -activation_bytes $code -i "$FILENAME" -vn -c:a flac -compression_level 2 "${FILENAME%.*}.flac" 
         shift
         cd -
 done
diff --git a/convert_to_audio.sh b/convert_to_audio.sh
index cc6ffbb..ed2356c 100644
--- a/convert_to_audio.sh
+++ b/convert_to_audio.sh
@@ -8,7 +8,7 @@ do
         FILENAME=${1##*/} # Dateiname ist alles ab dem letzten '/'
         echo "$FILENAME"
         # guck dir die Ausgabe erstmal an - wenn alles passt kannst Du das "echo" weglassen
-        ffmpeg -i "$FILENAME" -vn "${FILENAME%.*}.ogg" 
+        ffmpeg -i "$FILENAME" -vn -c:a flac -compression_level 2 "${FILENAME%.*}.flac" 
         shift
         cd -
 done
diff --git a/convert_to_ogg.sh b/convert_to_ogg.sh
index 564eb9b..cc6ffbb 100644
--- a/convert_to_ogg.sh
+++ b/convert_to_ogg.sh
@@ -8,7 +8,7 @@ do
         FILENAME=${1##*/} # Dateiname ist alles ab dem letzten '/'
         echo "$FILENAME"
         # guck dir die Ausgabe erstmal an - wenn alles passt kannst Du das "echo" weglassen
-        ffmpeg -i "$FILENAME" "${FILENAME%.*}.ogg" 
+        ffmpeg -i "$FILENAME" -vn "${FILENAME%.*}.ogg" 
         shift
         cd -
 done