Base-Mesh Storage in ISOBMFF

Organization Name

nokia technologies oy

Inventor(s)

Lukasz Kondrad of Munich DE

Lauri Aleksi Ilola of Tampere FI

Emre Baris Aksu of Tampere FI

Miska Matias Hannuksela of Tampere FI

Kashyap Kammachi Sreedhar of Tampere FI

Base-Mesh Storage in ISOBMFF

This abstract first appeared for US patent application 20250104287 titled 'Base-Mesh Storage in ISOBMFF

Original Abstract Submitted

an apparatus, performing an encapsulation process, accesses a coded bitstream having v-dmc, wherein the coded bitstream comprises an attribute information bitstream, a geometry information bitstream, an atlas bitstream, and a base-mesh bitstream. the apparatus stores, for later transmission, the coded bitstream having the v-dmc in a file structure compliant with an international organization for standardization base media file format (isobmff). another apparatus receives the file structure and parses, by the apparatus, the received file structure to extract the coded bitstream having the v-dmc, the coded bitstream comprising an attribute information bitstream, a geometry information bitstream, an atlas bitstream, and a base-mesh bitstream. the apparatus performs decoding with at least the base-mesh bitstream to recreate media, and stores or outputs for display the recreated media.