Nokia Technologies Oy

Christoph Bachhuber

Sebastian Schwarz

Lukasz Kondrad

Lauri Aleksi Ilola

Miska Matias Hannuksela

An apparatus includes at least one processor; and at least one memory including computer program code; wherein the at least one memory and the computer program code are configured to, with the at least one processor, cause the apparatus at least to: obtain a scene comprising three-dimensional information in the form of point clouds, three-dimensional meshes, two-dimensional projections of three-dimensional information, light sources, animations or any other form considered as a representation or description of three-dimensional content; extract lighting information from the obtained scene; process the extracted lighting information into at least one explicit lighting parameter and/or at least one pre-processed lighting map; and encode the scene with the at least one pre-processed lighting map and/or the at least one lighting parameter in a file format or as a visual volumetric video-based coding bitstream.

Dynamic re-lighting of volumetric video

An apparatus may be configured to: transmit, to a client, an indication of one or more request-response overload capabilities; receive, from the client, at least one request for a plurality of media segments based, at least partially, on the indication of the one or more request-response overload capabilities; and transmit, to the client, at least one response comprising the plurality of media segments. The apparatus may be, for example, a media server, an HTTP overload handler, an edge server, a DANE, etc.

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Munich, Germany

Christoph Bachhuber