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US 10,122,778 B2Granted
Apparatus and method for providing content
AssigneeIdeahub Inc.
InventorsSeong Yong Lim, Joo Myoung Seok, Sang Woo Ahn, Yong Ju Cho, Ji Hun Cha
Life of this patent
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Abstract
A method of receiving content in a client is provided. The method may include receiving, from a server, a spatial set identifier (ID) corresponding to a tile group including at least one tile, sending, to the server, a request for first content corresponding to metadata, and receiving, from the server, the first content corresponding to the request.
Claims10
A method of transmitting content in a server, the method comprising:
- receiving a request for a content from a client based on a spatial relationship description (SRD);
- and
- transmitting, to the client, the content,
- wherein the SRD comprises a media presentation description to express spatial relationships between spatial objects,
- wherein the spatial objects are represented by either one of an adaptation set and a sub-representation of the content,
- wherein the SRD comprises source_id to provide a unique ID for a source of the content, within a period of the content,
- wherein parameters of a position (x, y) and parameters of a size (w, h) of the SRD are compared after taking into account a size of a reference space,
- wherein the SRD shares a same value with the source_id,
- wherein the x is a horizontal position of each of the spatial objects, the y is a vertical position of each of the spatial objects, the w is a width of the spatial objects, and the h is a height of the spatial objects,
- wherein the parameters x and y are used to express two-dimensional (2D) positions of a related spatial object in a coordinate system associated with the source, and
- wherein the parameters w and h are used to express 2D sizes of the related spatial object in the coordinate system associated with the source.
8 more elements
A method of receiving content in a client, the method comprising:
- transmitting a request for a content based on a spatial relationship description (SRD);
- and
- receiving the content from a server,
- wherein the SRD comprises a media presentation description (MPD) to express spatial relationships between spatial objects,
- wherein the spatial objects are represented by either one of an adaptation set and a sub-representation of the content,
- wherein the SRD comprises source_id to provide a unique ID for a source of the content,
- wherein the SRD shares a same value of the source_id,
- wherein parameters of a position (x, y) and parameters of a size (w, h) of the SRD are compared after taking into account a size of a reference space,
- wherein the x is a horizontal position of each of the spatial objects, the y is a vertical position of each of the spatial objects, the w is a width of the spatial objects, and the h is a height of the spatial objects,
- wherein the parameters x and y are used to express two-dimensional (2D) positions of a related spatial object in a coordinate system associated with the source, and
- wherein the parameters w and h are used to express 2D sizes of the related spatial object in the coordinate system associated with the source.
8 more elements
Dependencies are inferred from the claim text.