Information processing device and method, content distribution device and method and computer program

An information processing device, content technology, applied in the field of computer programs

Inactive Publication Date: 2004-09-29
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So in fact it happens that the client is forced to reproduce the converted data regardless of the availability of high-quality reproduction of the original data

Method used

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  • Information processing device and method, content distribution device and method and computer program
  • Information processing device and method, content distribution device and method and computer program
  • Information processing device and method, content distribution device and method and computer program

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0117] Hereinafter, a detailed description will be given with reference to the drawings of the information processing device, information processing method, content distribution device, content distribution method, and computer program of the present invention.

[0118] {System Overview}

[0119] First, it will be described with reference to FIG. 1. FIG. 1 is an example of a network structure to which the present invention can be applied. FIG. 1 shows, for example, a configuration for a local network, which consists of a server 101 connected through a network 100 to perform processing in accordance with processing requests from various client devices, and a client device used as a client device to perform processing requests to the server 101. A PC 121, a monitor 122, a mobile phone 123, a reproducer 124, and a PDA 125 are constituted. Various other electronic devices and household devices can also be connected as client devices.

[0120]The processing performed by the server 101 ...

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PUM

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Abstract

Content that is appropriate according to a specification of client equipment is distributed without having to prepare content of a plurality of formats. When a data list request is received from a client, a server sets a content URL and conversion identification information indicating that the content is original content for content that does not require data conversion. In the case of content for which data conversion is necessary, a virtual URL embedded with data conversion specifying information and conversion identification information indicating the necessity of conversion are set the URL and returned to the client. The server then receives the URL from the client for analysis. If there is no data conversion specifying information, the content is transmitted as it. If data conversion specifying information is embedded, the content is sent to the client after data conversion in accordance with the data conversion specifying information.

Description

Technical field [0001] The present invention relates to an information processing device, an information processing method, a content distribution device, a content distribution method, and a computer program. And more specifically, the present invention relates to a method that can be configured to perform processing related to sending and receiving various specific content such as file format, image size, and audio mode, etc., so as to send data in the most suitable manner according to the customer. An information processing device, an information processing method, a content distribution device, a content distribution method, and a computer program that do not require the server to maintain multiple data specification contents, and they can confirm whether the data received from the server is data that has completed conversion processing. Background technique [0002] As the communication network becomes more and more popular, the so-called "local network" becomes more and mor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14G06F5/00G06F9/00G06F13/00G06Q50/00H04N1/00H04N1/32H04N7/173H04N21/233H04N21/2343
CPCH04N7/17318H04N1/00307H04L29/12594H04N21/4126H04N1/00209H04N1/32117H04N2201/3243H04N21/8543H04L61/30H04N2201/3249H04N21/440263H04L67/2814H04N2201/0039H04N21/6582H04N7/163H04N21/8153H04N21/25808H04L67/2823H04N2201/3278H04N2201/3252H04N21/4356H04L67/28H04L67/2895H04N21/43615H04N21/472H04N1/00244H04N2201/0087H04N21/8586H04N21/8113H04N2201/3226H04L67/563H04L67/565H04L67/56G06Q50/00
Inventor 小堀洋一森田利广本田和弘
Owner SONY CORP
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