Qt4: remove non-working stream output wizard TTL field (refs #4322)

In fact, the defaut values in the preferences are better than the
default value in the wizard. If the user really needs to change the
default for IPv4 multicast, (s)he can always save it in the
preferences more permantly.

modules/gui/qt4/dialogs/sout.cpp

@@ -84,7 +84,7 @@ SoutDialog::SoutDialog( QWidget *parent, intf_thread_t *_p_intf, const QString&
 #define CC( x ) CONNECT( ui.x, currentIndexChanged( int ), this, updateMRL() );
 
     /* Misc */
-    CB( soutAll );  CS( ttl ); CT( sapName ); CT( sapGroup );
+    CB( soutAll );  CT( sapName ); CT( sapGroup );
     CB( localOutput ); CB( transcodeBox );
     CONNECT( ui.profileSelect, optionsChanged(), this, updateMRL() );
 
@@ -245,7 +245,6 @@ void SoutDialog::updateMRL()
 
     if( ui.soutAll->isChecked() ) mrl.append( " :sout-all" );
 
-    mrl.append( " :ttl=" + QString::number( ui.ttl->value() ) );
     mrl.append( " :sout-keep" );
 
     ui.mrlEdit->setPlainText( mrl );

modules/gui/qt4/ui/sout.ui

@@ -188,26 +188,6 @@
        <item row="1" column="3">
         <widget class="QLineEdit" name="sapGroup"/>
        </item>
-       <item row="2" column="0">
-        <widget class="QLabel" name="ttlLabel">
-         <property name="text">
-          <string>Time-To-Live (TTL)</string>
-         </property>
-        </widget>
-       </item>
-       <item row="2" column="1">
-        <widget class="QSpinBox" name="ttl">
-         <property name="alignment">
-          <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-         </property>
-         <property name="minimum">
-          <number>1</number>
-         </property>
-         <property name="maximum">
-          <number>255</number>
-         </property>
-        </widget>
-       </item>
       </layout>
      </widget>
     </item>