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Video sequence supply method, video stream transmission device, video stream reception device, card-type video stream reception device, and video stream transmission system
Video sequence supply method, video stream transmission device, video stream reception device, card-type video stream reception device, and video stream transmission system
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机译:视频序列提供方法,视频流发送设备,视频流接收设备,卡式视频流接收设备和视频流发送系统
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摘要
A method for distributing video sequences according to a nominal flow format that describes a multiplicity of audiovisual scenes, each scene including a multiplicity of hierarchized audiovisual objects and a descriptor of the hierarchy and of spatial and temporal relationships among the objects, each video object including at least one complete I-VOP digital plane, including generating a first modified flow having the format of a nominal flow and a second flow of any format including digital information required for reconstruction of modified planes by analyzing the flow of video sequences, separately transmitting the two flows generated from a server to destination equipment, and calculating on the destination equipment a synthesis of a flow of the nominal format as a function of the first and second flows.
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