Patent ID: 11805294

Abstract:
The present disclosure is intended to enable playback of media data corresponding to a sensibility effect set in advance. A content playback device (91) of the present disclosure includes: a device table production unit (10) holding a device table in which a format of media data that can be played back and a device parameter are determined for each device; a media table production unit (20) configured to acquire metadata including the format and a sensibility effect label of the media data, determine a mapping evaluation scale that is a device parameter corresponding to the sensibility effect label, and produce a media table in which the mapping evaluation scale and the format are determined for each media data; and a mapping determination unit (30) configured to extract, based on the formats, a combination pattern of a device on which media data can be played back and the media data, select, from among extracted combination patterns, a combination pattern for which a relative error between the device parameter and the mapping evaluation scale is minimum, and select a device that is an output destination of the media data.