Remove warning

src/GUI/TracksView.cpp

@@ -131,7 +131,7 @@ void TracksView::addMediaItem( Clip* clip, unsigned int track, qint64 start )
     Q_ASSERT( clip );
 
     //nasty temporary fix:
-    if ( track > m_numVideoTrack )
+    if ( track > (quint32)m_numVideoTrack )
     {
         unsigned int nbTrackToAdd = track - m_numVideoTrack;
         for ( unsigned int i = 0; i < nbTrackToAdd; ++i )

src/Media/Clip.cpp

@@ -64,6 +64,7 @@ Clip::Clip( const QUuid& uuid, float begin, float end ) :
         m_begin( begin),
         m_end( 1.0f )
 {
+    Q_UNUSED( end );
     Media*  media = Library::getInstance()->getMedia( uuid );
     Q_ASSERT( media != NULL );
     m_parent = media;