Information creation method, information creation device, and video file

Abstract

Provided are an information creation method and an information creation device for creating accessory information useful for learning related to a sound included in sound data, and a video file including the accessory information. An information creation method according to one embodiment of the present invention includes a first acquisition step of acquiring sound data including a plurality of sounds emitted from a plurality of sound sources, and a creation step of creating text information obtained by converting a sound into text and related information on the conversion of the sound into text, as accessory information on video data corresponding to the sound data.

Dependencies are inferred from the claim text.