Apparatus and method for transceiving scene composition information in multimedia communication system
AssigneesSamsung Electronics Co., Ltd., University-Industry Cooperation Group of Kyung Hee University
InventorsSung-Ryeul Rhyu, Min-Woo Cho, Kyung-Mo Park, Sung-Oh Hwang, Kyu-Heon Kim, Byeong-Cheol Kim, Gwang-Hoon Park, Jeong-Wook Park, Doug-Young Suh
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Abstract
A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.
Claims19
A method of transmitting scene composition information in a multimedia system, the method comprising:
- generating scene composition information comprising a list of asset (LoA) which includes media data type information for a plurality of scenes and spatial and temporal information of asset (STIA) which includes spatial and temporal information related to each of a plurality of scenes and spatial and temporal information related to each of a plurality of areas composing a scene of the plurality of scenes;
- and
- transmitting the scene composition information,
- wherein the LoA indicates asset information of all assets composing the plurality of scenes, and
- wherein the spatial and temporal information related to the plurality of scenes represents that the plurality of scenes is activated in series based on a time axis, and the plurality of areas included in the scene is activated in parallel based on the time axis.
A method of receiving scene composition information in a multimedia system, the method comprising:
- receiving scene composition information comprising a list of asset (LoA) which includes media data type information for a plurality of scenes and spatial and temporal information of asset (STIA) which includes spatial and temporal information related to each of a plurality of scenes and spatial and temporal information related to each of a plurality of areas composing a scene of the plurality of scenes;
- and
- displaying a scene using the scene composition information,
- wherein the LoA indicates asset information of all assets composing the plurality of scenes, and
- wherein the spatial and temporal information related to the plurality of scenes represents that the plurality of scenes is activated in series based on a time axis, and the plurality of areas included in the scene is activated in parallel based on the time axis.
A device for transmitting scene composition information in a multimedia system, the device comprising:
- at least one processor configured to generate scene composition information comprising a list of asset (LoA) which includes media data type information for a plurality of scenes and spatial and temporal information of asset (STIA) which includes spatial and temporal information related to each of a plurality of scenes and spatial and temporal information related to each of a plurality of areas composing a scene of the plurality of scenes;
- and
- a transmitter configured to transmit the scene composition information,
- wherein the LoA indicates asset information of all assets composing the plurality of scenes, and
- wherein the spatial and temporal information related to the plurality of scenes represents that the plurality of scenes is activated in series based on a time axis, and the plurality of areas included in the scene is activated in parallel based on the time axis.
A device for receiving scene composition information in a multimedia communication system, the device comprising:
- a receiver configured to receive scene composition information comprising a list of asset (LoA) which includes media data type information for a plurality of scenes and spatial and temporal information of asset (STIA) which includes spatial and temporal information related to each of a plurality of scenes and spatial and temporal information related to each of a plurality of areas composing a scene of the plurality of scenes;
- and
- at least one processor configured to control a display of a scene using the scene composition information,
- wherein the LoA indicates asset information of all assets composing the plurality of scenes, and
- wherein the spatial and temporal information related to the plurality of scenes represents that the plurality of scenes is activated in series based on a time axis, and the plurality of areas included in the scene is activated in parallel based on the time axis.
Dependencies are inferred from the claim text.