Information processing apparatus and information processing method

An information processing method that is performed by a computer system, the information processing method comprising

• performing rendering that is performing rendering processing on three-dimensional space data on a basis of field-of-view information regarding a field of view of a user to generate two-dimensional video data depending on the field of view of the user,
• the performing rendering including
• setting a region of interest and a region of non-interest in a display region in which the two-dimensional video data is displayed, the region of interest being to be rendered at a high resolution, the region of non-interest being to be rendered at a low resolution,
• extracting a gaze object at which the user gazes, on a basis of a parameter related to the rendering processing and the field-of-view information,
• rendering the gaze object in the region of interest at a high resolution, and
• reducing a data amount of a non-gaze object that is an object other than the gaze object in the region of interest.