表示可能解像度に基づいて配信プロファイルを決定するクライアント、プログラム及び方法

摘要

To provide a client capable of determining such a distribution profile that a quality meeting a display state of an object image can be allocated to the object image.SOLUTION: A client is capable of generating a video image relating to a designated viewpoint position and direction by designating a bit rate from a distribution server of multi-viewpoint video data and acquiring the video data. The client comprises: viewpoint selection means for selecting a viewpoint relating to an object from among multiple viewpoints relating to the video data based on a relationship between the designated viewpoint position and direction and a position of the object; resolution calculation means for calculating a displayable resolution that is a resolution to be possible when displaying the object in an image relating to the designated viewpoint position and direction; and distribution profile determination means for determining, for each of video data, a bit rate of the video data based on the displayable resolution calculated for the object of which the viewpoint relating to the video data is selected.SELECTED DRAWING: Figure 1