Visualisation: use 16:10 vout by default

Instead of 5:4

modules/visualization/goom.c

@@ -61,7 +61,7 @@ vlc_module_begin ()
     set_capability( "visualization2", 0 )
     add_integer( "goom-width", 800,
                  WIDTH_TEXT, RES_LONGTEXT, false )
-    add_integer( "goom-height", 640,
+    add_integer( "goom-height", 500,
                  HEIGHT_TEXT, RES_LONGTEXT, false )
     add_integer_with_range( "goom-speed", 6, 1, 10,
                  SPEED_TEXT, SPEED_LONGTEXT, false )

modules/visualization/projectm.cpp

@@ -105,7 +105,7 @@ vlc_module_begin ()
 #endif
     add_integer( "projectm-width", 800, WIDTH_TEXT, WIDTH_LONGTEXT,
                  false )
-    add_integer( "projectm-height", 640, HEIGHT_TEXT, HEIGHT_LONGTEXT,
+    add_integer( "projectm-height", 500, HEIGHT_TEXT, HEIGHT_LONGTEXT,
                  false )
     add_integer( "projectm-meshx", 32, MESHX_TEXT, MESHX_LONGTEXT,
                  false )

modules/visualization/visual/visual.h

@@ -88,4 +88,4 @@ int spectrometer_Run
 
 /* Default vout size */
 #define VOUT_WIDTH  800
-#define VOUT_HEIGHT 640
+#define VOUT_HEIGHT 500