Cutting out the video is superfluous

There's a 30 minute video clip.
The designer creates a kitchen project in a 3-D program.
You need to remove (cut) pauses from this video, and unnecessary actions.
Pauses is the search for suitable modules and materials in the program library.
“Not necessary actions” is the rotation of a 3-D picture in order to attach the module to the right place.
The video should be dynamic and short 30-40 seconds.
The viewer should be able to see the effect that the kitchen is growing and being created. He shouldn't see the designer's puffing on the kitchen.