Method for transmitting/receiving 360-degree video including fisheye video information, and device therefor

Abstract

A method by which a 360-degree video receiving device performs 360-degree image data processing, according to the present invention, comprises the steps of: receiving 360-degree image data; acquiring information on an encoded picture and metadata from the 360-degree image data; decoding a picture having a fisheye video format on the basis of the information on the encoded picture; deriving a circular image including a fisheye image from the picture on the basis of the metadata; and processing the circular image on the basis of the metadata and rendering the same, wherein the picture having a fisheye video format includes a tetragonal region in which the circular image is mapped, and the metadata includes fisheye video information.

Dependencies are inferred from the claim text.