According to a specific embodiment of the present invention, an object at each viewpoint is recognized through image recognition, each recognized object is labeled, directional values and label values of objects that are determined as being the same are then input into an MPD, the MPD is transported, a direction of an object at a viewpoint to be moved, within an image, is corrected with a derived offset directional value, reproduction is performed, and thus, only with the labeling and the directional value of the object, the same content can be displayed on a screen without the user switching between directions. Accordingly, a reduction in an amount of data to be processed can improve a processing speed, and in turn, a sense of reality can be improved. Additionally, compatibility with an existing DASH structure is ensured, and applicability to existing image transport systems is widely expandable.