US 11,706,478 B2
Device and method for generating and rendering enriched multimedia content
Cédric Floury, Chatillon (FR); and Aurore Catteau, Chatillon (FR)
Assigned to Orange, Issy-les-Moulineaux (FR)
Filed by Orange, Issy-les-Moulineaux (FR)
Filed on Jun. 26, 2020, as Appl. No. 16/914,202.
Claims priority of application No. 1907010 (FR), filed on Jun. 27, 2019.
Prior Publication US 2021/0014556 A1, Jan. 14, 2021
Int. Cl. H04N 21/431 (2011.01); H04N 21/44 (2011.01); H04N 21/4402 (2011.01)
CPC H04N 21/431 (2013.01) [H04N 21/4402 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of enrichment of at least one source multimedia content for rendering, on a rendering device, in a rendering zone having a width/height ratio different from a width/height ratio of the source multimedia content, the method comprising:
identifying, from the source multimedia content, of at least one enrichment content intended to be rendered in a region of the rendering zone distinct from a region for rendering the source multimedia content, and
obtaining at least one enriched multimedia content comprising the source multimedia content and at least one piece of enrichment data, in the form of metadata, comprising at least one rendering parameter to be applied when rendering the identified enrichment content in a region of the rendering zone distinct from a region for rendering the source multimedia content.