This study investigates the requirements for six-degrees-of-freedom (6DoF) audio service and 6DoF audio meta-data to establish the description method of 6DoF audio metadata in order to produce 6DoF audio content for immersive media. To this end, three examinations are conducted: a questionnaire-based survey of content cre-ators on 6DoF content production, a survey of audio production in 6DoF games, and a study of the 6DoF audio production work?ow. Subsequently, using the results of the aforementioned each examination, the obtained 6DoF audio metadata requirements are categorized into two types: those for acoustic space design and those for direc-tion.

Authors: Sugimoto, Takehiro; Hasegawa, Tomomi; Iwasaki, Taishi; Kubo, Hiroki; Oode, Satoshi; Okubo, Hiroyuki
Affiliations: Science & Technology Research Laboratories, NHK; Science & Technology Research Laboratories, NHK; Science & Technology Research Laboratories, NHK; Science & Technology Research Laboratories, NHK; Science & Technology Research Laboratories, NHK; Science & Technology Research Laboratories, NHK;(See document for exact affiliation information.)
AES Conference: AES 2023 International Conference on Spatial and Immersive Audio (August 2023)
Paper Number: 33
Publication Date: August 23, 2023
Subject: Paper

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