Omnidirectional MediA Format (OMAF): Toolbox for Virtual Reality Services
Sachin Deshpande, Miska M. Hannuksela

TL;DR
This paper introduces the second edition of the Omnidirectional Media Format (OMAF), a standard for encoding, storing, and delivering omnidirectional media in virtual reality, highlighting its features, interoperability, and industry adoption.
Contribution
It provides a comprehensive overview of the OMAF standard, detailing its features, interoperability points, and adoption in VR industry specifications.
Findings
OMAF standard supports multiple viewpoints and overlays.
OMAF enables interoperability signaling for VR services.
Industry adoption includes 3GPP and VRIF specifications.
Abstract
This paper provides an overview of the Omnidirectional Media Format (OMAF) standard, second edition, which has been recently finalized. OMAF specifies the media format for coding, storage, delivery, and rendering of omnidirectional media, including video, audio, images, and timed text. Additionally, OMAF supports multiple viewpoints corresponding to omnidirectional cameras and overlay images or video rendered over the omnidirectional background image or video. Many examples of usage scenarios for multiple viewpoints and overlays are described in the paper. OMAF provides a toolbox of features, which can be selectively used in virtual reality services. Consequently, the paper presents the interoperability points specified in the OMAF standard, which enable signaling which OMAF features are in use or required to be supported in implementations. Finally, the paper summarizes which OMAF…
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Taxonomy
Methodstravel james
