Project deliverable Open Access

D4.2: Interim report on the work on representation archiving and provision of object-based audio

Silzle, Andreas; Färber, Nikolaus; Meier, Michael; Herberger, Tilman; Mason, Andrew; Baume, Chris; Firth, Matt; Paradis, Matt

This deliverable describes the progress on representation, archiving and provision of object-based audio. It builds on D4.1 “Requirements for representation, archiving and provision of object-based audio”. It lists the formats which are selected for ORPHEUS and describes the interim status of the implementation of these formats. On the production side, formats like BW64, ADM, NMOS, UMCP are used and explained. BW64 is also used for archiving. For provision or distribution MPEG-H and AAC + ADM metadata are selected. Both solutions use MPEG-DASH for streaming.
This Deliverables also serves as documentation for milestone MS12 “Initial implementation and documentation of a format for provision of objected-based audio” which has been achieved on 31/03/17.

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