2 files changed, 14 insertions, 17 deletions
diff --git a/Game/Code/Classes/UAudio_FFMpeg.pas b/Game/Code/Classes/UAudio_FFMpeg.pas
index 8cef934b..9a242cd9 100644
--- a/Game/Code/Classes/UAudio_FFMpeg.pas
+++ b/Game/Code/Classes/UAudio_FFMpeg.pas
@@ -375,37 +375,33 @@ function TAudio_FFMpeg.Length: real;
 var
   bytes: integer;
 begin
-  Result := MusicStream.pFormatCtx^.duration / AV_TIME_BASE;
+  Result := 0;
+  // Todo : why is Music stream always nil !?
+
+  if assigned( MusicStream ) then
+  begin
+    //writeln( 'MusicStream : ' + inttostr( integer( assigned( MusicStream ))) );
+    //writeln( 'MusicStream.pFormatCtx : ' + inttostr( integer( assigned( MusicStream.pFormatCtx ))) );
+    //writeln( 'MusicStream.pFormatCtx^.duration : ' + inttostr( integer( MusicStream.pFormatCtx^.duration )) );
+
+    Result := MusicStream.pFormatCtx^.duration / AV_TIME_BASE;
+  end;
 end;
 
 function TAudio_FFMpeg.getPosition: real;
-var
-  bytes: integer;
 begin
   Result := 0;
-
-(*
-  bytes  := BASS_ChannelGetPosition(BASS);
-  Result := BASS_ChannelBytes2Seconds(BASS, bytes);
-*)
 end;
 
 function TAudio_FFMpeg.Finished: boolean;
 begin
   Result := false;
-
-(*
-  if BASS_ChannelIsActive(BASS) = BASS_ACTIVE_STOPPED then
-  begin
-    Result := true;
-  end;
-*)
 end;
 
 procedure TAudio_FFMpeg.PlayStart;
 begin
   if StartSoundStream <> nil then
-  StartSoundStream.Play();
+    StartSoundStream.Play();
 end;
 
 procedure TAudio_FFMpeg.PlayBack;
diff --git a/Game/Code/Screens/UScreenSong.pas b/Game/Code/Screens/UScreenSong.pas
index 0def87ab..03ef793b 100644
--- a/Game/Code/Screens/UScreenSong.pas
+++ b/Game/Code/Screens/UScreenSong.pas
@@ -1519,7 +1519,8 @@ begin
 
   if Length(CatSongs.Song) > 0 then begin
     //Load Music only when Song Preview is activated
-    if (Ini.PreviewVolume <> 0) then
+    if ( Ini.PreviewVolume   <> 0 ) AND
+       ( AudioPlayback.Length > 1 ) then
     begin
       AudioPlayback.SetLoop(false);
       AudioPlayback.Open(CatSongs.Song[Interaction].Path + CatSongs.Song[Interaction].Mp3);