JP2006135569A5 - - Google Patents

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Publication number
JP2006135569A5
JP2006135569A5 JP2004321444A JP2004321444A JP2006135569A5 JP 2006135569 A5 JP2006135569 A5 JP 2006135569A5 JP 2004321444 A JP2004321444 A JP 2004321444A JP 2004321444 A JP2004321444 A JP 2004321444A JP 2006135569 A5 JP2006135569 A5 JP 2006135569A5
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Japan
Prior art keywords
content data
data
distribution
analysis
delivery
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JP2004321444A
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Japanese (ja)
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JP4756848B2 (en
JP2006135569A (en
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Priority to JP2004321444A priority Critical patent/JP4756848B2/en
Priority claimed from JP2004321444A external-priority patent/JP4756848B2/en
Priority to US10/986,108 priority patent/US7555009B2/en
Publication of JP2006135569A publication Critical patent/JP2006135569A/en
Publication of JP2006135569A5 publication Critical patent/JP2006135569A5/ja
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Publication of JP4756848B2 publication Critical patent/JP4756848B2/en
Expired - Fee Related legal-status Critical Current
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Claims (8)

コンテンツデータの配信方法であって、
配信対象のコンテンツデータの構造を解析する解析工程と、
前記解析工程の解析結果より前記コンテンツデータに配信制御のための記述が含まれていないと判断された場合に、該解析工程の解析結果であるコンテンツデータの構造に基づいてストリーミング情報を生成する生成工程と、
前記生成工程で生成されたストリーミング情報に基づいて前記コンテンツデータをネットワークに配信する配信工程とを備えることを特徴とするデータ配信方法。 A content data distribution method,
An analysis process for analyzing the structure of the content data to be distributed;
Generation that generates streaming information based on the structure of the content data that is the analysis result of the analysis process when it is determined from the analysis result of the analysis process that the description for distribution control is not included in the content data Process,
A data distribution method comprising: a distribution step of distributing the content data to a network based on the streaming information generated in the generation step. 前記ストリーミング情報は、配信先とのセッションを確立するための情報を含み、
前記配信工程では、前記生成工程で生成されたストリーミング情報に基づいて前記配信先とのセッションを確立し、前記コンテンツデータを前記ネットワークを介して前記配信先に配信することを特徴とする請求項１に記載のデータ配信方法。 The streaming information includes information for establishing a session with a delivery destination,
Claim wherein the delivery step, which establishes a session with the destination on the basis of the streaming information generated in the generating step, characterized by distributing the content data to the destination via the network The data delivery method according to 1. 前記生成工程では、前記解析結果に基づいて、前記コンテンツデータが有するオブジェクトに関する記述を前記配信工程における配信プロトコルに適応した記述に変換することを特徴とする請求項１又は２に記載のデータ配信方法。 In the generating step, the analysis based on the result, data distribution according to descriptions of objects that the content data has to claim 1 or 2, characterized in that into a description adapted for delivery protocol in the delivering process Method. 前記生成工程では、前記配信プロトコルに対応した記述が前記コンテンツデータに存在しない場合、予め保持したデフォルトの記述を前記解析結果に基づいて書き換えることにより該配信プロトコルに適応した記述を取得することを特徴とする請求項３に記載のデータ配信方法。 In the generation step , when a description corresponding to the distribution protocol does not exist in the content data, a description adapted to the distribution protocol is obtained by rewriting a default description held in advance based on the analysis result. The data distribution method according to claim 3, wherein: 前記生成工程では、前記コンテンツデータの送信が要求され、配信を行う時点で前記ストリーミング情報を生成することを特徴とする請求項１乃至４のいずれか１項に記載のデータ配信方法。 Wherein in the generating step, the transmission of content data is requested, the data distribution method according to any one of claims 1 to 4, characterized in that to generate the streaming information at the time of performing the delivery. コンテンツデータをメモリに格納する格納手段と、
前記メモリに格納されたコンテンツデータのうち、配信対象のコンテンツデータの構造を解析する解析手段と、
前記解析手段の解析結果により前記コンテンツデータに配信制御のための記述が含まれていないと判断された場合に、該解析手段の解析結果であるコンテンツデータの構造に基づいてストリーミング情報を生成する生成手段と、
前記生成手段で生成されたストリーミング情報に基づいて前記コンテンツデータをネットワークに配信する配信手段とを備えることを特徴とする情報処理装置。 Storage means for storing content data in memory;
Analysis means for analyzing the structure of content data to be distributed among the content data stored in the memory;
Generation that generates streaming information based on the structure of the content data that is the analysis result of the analysis means when it is determined from the analysis result of the analysis means that the description for distribution control is not included in the content data Means,
An information processing apparatus comprising: distribution means for distributing the content data to a network based on the streaming information generated by the generation means. コンピュータに請求項１乃至５のいずれか１項に記載のデータ配信方法を実行させるためのプログラム。 Program for executing a data delivery method according to any one of claims 1 to 5 to the computer. 請求項１乃至５のいずれか１項に記載のデータ配信方法をコンピュータによって実行させるためのプログラムを格納したコンピュータ読み取り可能な記憶媒体。 Computer readable storage medium storing a program for a data distribution method is executed by a computer according to any one of claims 1 to 5.
JP2004321444A 2003-11-14 2004-11-05 Data distribution method and information processing apparatus Expired - Fee Related JP4756848B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004321444A JP4756848B2 (en) 2004-11-05 2004-11-05 Data distribution method and information processing apparatus
US10/986,108 US7555009B2 (en) 2003-11-14 2004-11-12 Data processing method and apparatus, and data distribution method and information processing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004321444A JP4756848B2 (en) 2004-11-05 2004-11-05 Data distribution method and information processing apparatus

Publications (3)

Publication Number Publication Date
JP2006135569A JP2006135569A (en) 2006-05-25
JP2006135569A5 true JP2006135569A5 (en) 2007-12-20
JP4756848B2 JP4756848B2 (en) 2011-08-24

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JP2004321444A Expired - Fee Related JP4756848B2 (en) 2003-11-14 2004-11-05 Data distribution method and information processing apparatus

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JP (1) JP4756848B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5358874B2 (en) * 2006-09-05 2013-12-04 ソニー株式会社 Transmitter and receiver
JP5787129B2 (en) * 2010-12-20 2015-09-30 日本電気株式会社 Data transfer method and program for remote connection screen
EP3276496B1 (en) * 2015-03-25 2019-08-14 Mitsubishi Electric Corporation Communication system, facility management device, communication method, and program

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001197120A (en) * 2000-07-17 2001-07-19 Apple Computer Inc Method and device for transmitting media data
JP2003230117A (en) * 2002-01-31 2003-08-15 Nec Commun Syst Ltd Transmission system, transmission device, transmission scheme and transmission method for dynamic image data
JP3871210B2 (en) * 2002-09-19 2007-01-24 ソニー株式会社 CONVERTING APPARATUS, CONVERTING METHOD, PROGRAM, AND DATA STRUCTURE
JP2004312713A (en) * 2003-03-25 2004-11-04 Matsushita Electric Ind Co Ltd Data transmitting apparatus

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