Bob Kaplitz focus is on journalism but he shows examples of how it could be done. There are other posts on how to construct stories and finding ways to tell the story effectively.
This is an example of how a shot was composed for a movie trailer, and what you can implement in your videos:
Other posts that are helpful are:
- A news general manager shooting spot news video with The Flip camcorder
- Shooting a news stand up piece on a bicylce
- How to shoot a story that is tough to shoot