Patent ID: 11936838
Assignee: TILEDMEDIA B.V.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The method according to claim 1, wherein
the immersive video comprises high quality tile streams that each comprise high resolution tile frames and low quality tile streams that each comprise low resolution tile frames,
the model comprises one or more surfaces for the high resolution tile frames and one or more surfaces for the low resolution tile frames and a viewpoint,
the determined plurality of tile streams comprises at least one high quality tile stream and at least one low quality tile stream, wherein the method comprises steps of;
receiving, for the high quality tile stream, an encoded high resolution tile frame that comprises data representative of a high resolution tile frame comprised in the high quality tile stream,
receiving, for the low quality tile stream, an encoded low resolution tile frame that comprises data representative of a low resolution tile frame comprised in the low quality tile stream, and
based on the tile stream mapping information and the tile frame arrangement information, mapping the decoded video frame onto one or more surfaces of the model, so that the high resolution tile frame is mapped onto the one or more surfaces for the high resolution tile frames and the low resolution tile frame mapped onto the one or more surfaces for the low resolution tiles.