[GUI] Load default settings only after a new video is loaded, not bef…

…ore, do not discard audio encoder configuration provided by the default settings file

avidemux/common/gui_main.cpp

@@ -813,19 +813,6 @@ int A_openVideo (const char *name)
     else
         res = video_body->addFile(longname);
 
-    //  DIA_StopBusy ();
-    int ac=0; // audio codec = copy
-    bool loadDefault;
-    if(!prefs->get(RESET_ENCODER_ON_VIDEO_LOAD, &loadDefault)) loadDefault=false;
-    // if true, discard changes in output config on video load
-    if(loadDefault)
-    {
-        A_loadDefaultSettings();
-        UI_setAudioCodec(ac); // revert to copy, we don't save default audio codec config yet
-    }else
-    {
-        ac=UI_getCurrentACodec();
-    }
     // forget last project file
     video_body->setProjectName("");
 
@@ -876,8 +863,21 @@ int A_openVideo (const char *name)
         prefs->set_lastfile(longname);
         updateLoaded();
         UI_updateRecentMenu();
-        if(video_body->getNumberOfActiveAudioTracks())
-            audioCodecSetByIndex(0,ac); // try to preserve audio codec
+        int ac=0; // audio codec = copy
+        bool loadDefault;
+        if(!prefs->get(RESET_ENCODER_ON_VIDEO_LOAD, &loadDefault)) loadDefault=false;
+        // if true, discard changes in output config on video load
+        if(loadDefault)
+        {
+            UI_setAudioCodec(ac); // revert to copy, we don't save default audio codec config yet
+            A_loadDefaultSettings();
+        }else
+        {
+            ac=UI_getCurrentACodec();
+            if(video_body->getNumberOfActiveAudioTracks())
+                audioCodecSetByIndex(0,ac); // try to preserve audio codec
+        }
+
         if (currentaudiostream)
         {
             uint32_t nbAudio;