Ps: I don't know why the grass appeared many black spots. i tried my best to refine it but didn't help.
Anyway ~ Enjoy the video and thanks for watching !
From this project, i learnt how to set up the path and putting the camera in order to walk through the house and capture the views with camera. Besides that, through the use of Windows Movie Maker, do some simple video editing work such as stitching video clips, background music & special effects editing,