diff --git a/gaboshlib/g_compress_audio.bashfunc b/gaboshlib/g_compress_audio.bashfunc
index 9d8dc79..09d2671 100644
--- a/gaboshlib/g_compress_audio.bashfunc
+++ b/gaboshlib/g_compress_audio.bashfunc
@@ -2,10 +2,12 @@
 
 function g_compress_audio {
  # Datei OK und noch da?
- local g_aud=$@
+ local g_aud=$1
+ local g_remotedockerffmpeg=$2
+
  g_test_mediafile "$g_aud" || return 1
  # File already converted
- if egrep -q "HE-AAC.+32 kb" "$g_tmp"/audinfo
+ if egrep -q "HE-AAC.+64 kb" "$g_tmp"/audinfo
  then
   g_echo "Audio $g_aud bereits bearbeitet - Bearbeite nur Metadata/Tags"
   g_audiosettings="-c:a copy"
@@ -117,9 +119,15 @@ EOF
 # else
  g_metadata=$(cat "$g_tmp"/audinfo | perl -pe "do \"${g_tmp}/perlsubstitutions\";")
 # fi
- # Convert!
- echo "ffmpeg -loglevel warning -threads 1 -i \"$g_aud\" -map_metadata -1 $g_audiosettings $g_metadata -map a:0 -y \"$g_tmp/m4a.m4a\" < /dev/null 2>&1" >"$g_tmp"/cmd
- sh "$g_tmp"/cmd
+ echo "ffmpeg -loglevel warning -stats -i \"${g_aud}\" -c:a copy -movflags +faststart -f mp4 -y \"${g_tmp}/streamable\" < /dev/null 2>&1" >"$g_tmp"/cmd
+ sshstream="ssh -p33 ${g_remotedockerffmpeg}"
+ [ -z ${g_remotedockerffmpeg} ] && sshstream="sh -c"
+ g_echo "Baue M4A ($g_aud) ${g_remotedockerffmpeg}"
+ echo "cat \"${g_tmp}/streamable\"| $sshstream 'cat | docker run -i --rm linuxserver/ffmpeg -loglevel warning -stats -i pipe: -map_metadata -1 $g_audiosettings -map a:0 -movflags faststart+empty_moov -f mp4 pipe:' >\"${g_tmp}/stream\"" >>"$g_tmp"/cmd
+ #echo "cat \"${g_aud}\"| $sshstream 'cat | docker run -i --rm linuxserver/ffmpeg -loglevel warning -stats -i pipe: -map_metadata -1 $g_audiosettings $g_metadata -map a:0 -movflags faststart+empty_moov -f mp4 pipe:' >\"${g_tmp}/m4a.m4a\"" >"$g_tmp"/cmd
+ echo "ffmpeg -loglevel warning -stats -i \"${g_tmp}/stream\" -c:v copy -c:a copy $g_metadata -movflags +faststart -f mp4 \"$g_tmp/m4a.m4a\" < /dev/null 2>&1" >>"$g_tmp"/cmd
+ #cat "$g_tmp"/cmd
+ sh -ex "$g_tmp"/cmd
  if ffmpeg -i "$g_tmp/m4a.m4a" 2>&1 | egrep -q "Invalid data found when processing input|No such file or directory|Invalid argument|moov atom not found"
  then
   g_echo "Bearbeitung von $g_aud fehlgeschlagen"