Title 3D blur does not fit the text well

[Sefran]

1) Manjaro Linux 4.17.17-1-MANJARO #1 SMP PREEMPT x86_64 GNU/Linux
2) Installation method Pacman/Yaourt
3) Openshot 2.4.2
4) melt 6.10.0
5) Blender 2.79 (sub 0)

I add this with defocus.py for correct placement text for rendering.

# Text of blur
bpy.context.scene.objects.active = bpy.data.objects["Text"]
bpy.data.objects["Text"].select = True
# Mode object
bpy.ops.object.mode_set(mode='OBJECT')
# Center axes of text
bpy.ops.object.origin_set(type='ORIGIN_GEOMETRY')
# Set position of axe x and z to 0
bpy.data.objects["Text"].location[0] = 0.0
bpy.data.objects["Text"].location[2] = 0.0

#Possibility to set camera view to object text size
#bpy.ops.view3d.camera_to_view_selected()