3 METADATA SCHEMA FOR LOCATION-BASED FILM
EXPERIENCE IN AUGMENTED PLACES
3.1 5W1H Metadata schema
Figure 1. System Workflow
In the proposed metadata schema, the navigation class, video clip
class, and user class are essential parts, which contribute much to
this service. As shown in Figure 1, when the user starts the
application, the system transmits the user ID and recognition data
to the server. The recognition data collects the information of the
user’s location from sensors embedded in a user’s mobile device
and from others in the external environment. The content server
recognizes the user’s location and profile and starts the navigation
service for film-induced tourism. It is designed to follow a
storyline, but the user can choose whether to follow the storyline or
visit the nearest filming location.
The navigation class provides four types of services. First, it
navigates the user to the director’s position to enhance the sense of
presence when watching the video clip. Second, it guides the user
to the actor’s position in a scene so the tourist can capture photos
or record a scene, such as one in which their favorite actor
appeared or a pose at that location. Third, it provides additional
augmented content related to the original video scene. Fourth, it
leads a tourist to follow the storyline and visit the PoIs in the order
of the story. During the service, all of the multimedia content is
included in the video clip class. The navigation class contains
metadata from the video clip class and the user class and provides a
context-aware service for users as a context analyzer.