#define MIN_ZOOM_TIME 1
#define MAX_ZOOM_TIME 0x100000
#define DEFAULT_ZOOM_TIME 1024
+#define DEFAULT_ZOOM_TRACK 64
#define MIN_AMP_ZOOM 8
-#define MAX_AMP_ZOOM 262144
-#define MIN_TRACK_ZOOM 32
-#define MAX_TRACK_ZOOM 1024
+#define MAX_AMP_ZOOM 8192
+#define MIN_TRACK_ZOOM 8
+#define MAX_TRACK_ZOOM 8192
#define MAX_PAN 1.0
#define PAN_RADIUS 50