WO2007029921A1 - Method and apparatus for creating last uniform resource identifier, and recording medium storing program for executing the method - Google Patents

Method and apparatus for creating last uniform resource identifier, and recording medium storing program for executing the method Download PDF

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Publication number
WO2007029921A1
WO2007029921A1 PCT/KR2006/002876 KR2006002876W WO2007029921A1 WO 2007029921 A1 WO2007029921 A1 WO 2007029921A1 KR 2006002876 W KR2006002876 W KR 2006002876W WO 2007029921 A1 WO2007029921 A1 WO 2007029921A1
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WO
WIPO (PCT)
Prior art keywords
lasturi
content asset
protocol type
information
type information
Prior art date
Application number
PCT/KR2006/002876
Other languages
French (fr)
Other versions
WO2007029921A8 (en
Inventor
Seong-Kook Shin
Young-Yoon Kim
Du-Il Kim
Jin-Yong Ahn
Hyok-Sung Choi
Hee-Yeon Kim
Original Assignee
Samsung Electronics Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020050097725A external-priority patent/KR100728002B1/en
Application filed by Samsung Electronics Co., Ltd. filed Critical Samsung Electronics Co., Ltd.
Priority to EP06823608A priority Critical patent/EP1908071A4/en
Priority to BRPI0613729-6A priority patent/BRPI0613729A2/en
Priority to CN2006800264643A priority patent/CN101238516B/en
Priority to JP2008522711A priority patent/JP2009503642A/en
Publication of WO2007029921A1 publication Critical patent/WO2007029921A1/en
Publication of WO2007029921A8 publication Critical patent/WO2007029921A8/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/93—Document management systems
    • G06F16/94—Hypermedia
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs

Definitions

  • the present invention relates to a method and apparatus for creating a LastURI
  • uniform resource identifier specifying the location of content assets in a multimedia application environment, and a recording medium storing a program for executing the method.
  • Personal computers are used to process and reproduce media files such as still images, digital videos, digital audios, texts, etc. These media files are created using digital cameras, digital camcorders, digital audio reproducers such as MP3, WMA, etc.
  • MPV multiphoto video
  • MPV standards regulate how to easily manage, reproduce, and exchange multimedia files such as still images, digital videos, digital audio, texts, documents, etc., which are stored in storage media or storage devices such as optical discs, memory cards, computer hard discs or exchanged over the Internet.
  • MPV standards define a LastURI (uniform resource identifier) specifying the location of content assets.
  • the LastURI is also referred to as a LastURL (uniform resource locator).
  • MPV files produced according to MPV standards include a LastURI of a content asset by which the content asset can be read and reproduced.
  • the MPV files include different LastURI of the content asset. That is because the format representing a file is different according to the type of file system. For example, when the operating system is Windows, a path starts with a 'drive name', whereas, when the operating system is Linux, the path starts with '/'. Therefore, when the operating system is Windows, the LastURI of a content asset produced by the content recorder is, for example, 'c:/media/image.jpg', whereas, when the operating system is Linux, the LastURI of the content asset produced by the content recorder is, for example, Vmedia/image.jpg'. Disclosure of Invention Technical Problem
  • the present invention provides a method and apparatus for creating a LastURI
  • uniform resource identifier for a content asset which permits sharing of a content asset created as a multiphoto video (MPV) file in content recorders and/or reproducers having different file systems, and a recording medium storing a program for executing the method.
  • MPV multiphoto video
  • LastURI of a content asset in a multimedia application environment is created according to the present invention
  • a protocol type included in information on the location of the content asset is a network domain
  • an absolute LastURI of the content asset is created
  • a relative LastURI of the content asset is created. Therefore, the content asset can be easily found according to the present invention regardless of types of file systems used in content recorders and/or reproducers so that content recorders and/or reproducers using different file systems can share the content asset created as an MPV file.
  • FTG. 1 is a block diagram of an apparatus for creating a LastURI (uniform resource identifier) according to an embodiment of the present invention
  • FTG. 2 illustrates a relation between content assets and MPV files according to an embodiment of the present invention
  • FTG. 3 is a flowchart illustrating a method of creating a LastURI according to an embodiment of the present invention.
  • FTG. 4 is a detailed flowchart illustrating a method of creating a LastURI of a content asset based on protocol type information.
  • a method of creating a LastURI comprising: detecting protocol type information from information on the location of a content asset; and creating one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to the protocol type information.
  • an apparatus for creating a LastURI comprising: a detector detecting protocol type information from information on the location of a content asset; and a LastURI creator creating one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to the protocol type information detected by the detector.
  • a computer readable medium having embodied thereon a computer program for executing a method of creating a LastURI specifying the location of a content asset in a multimedia application environment, the method comprising: detecting protocol type information from information on the location of the content asset; and creating one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to the protocol type information.
  • FlG. 1 is a block diagram of an apparatus for creating a LastURI (uniform resource identifier) according to an embodiment of the present invention.
  • the apparatus for creating the LastURI comprises a protocol type information detector 101 and a LastURI creator 110.
  • the protocol type information detector 101 When the protocol type information detector 101 receives information on the location of a content asset, the protocol type information detector 101 detects protocol type information included in the information on the location of the content asset. In detail, the protocol type information detector 101 detects information on a network domain such as a hypertext-transfer protocol (HTTP), a file transfer protocol (FTP), etc., or a local domain designating a drive from the information on the location of the content asset.
  • HTTP hypertext-transfer protocol
  • FTP file transfer protocol
  • the protocol type information detector 101 finds a specific identifier such as colon (;) from the information on the location of the content asset, detects information before the specific identifier as the protocol type information or previously stores protocol type information to be received, and, if the information on the location of the content asset includes information matching a stored protocol type , detects the matching information as the protocol type information.
  • a specific identifier such as colon (;) from the information on the location of the content asset
  • the information on the location of the content asset includes protocol type information, information on a name and a path of the content asset (or information on the directory location of the content asset), and information on a name and a path of a multiphoto video (MPV) file (or information on the directory location of the MPV file).
  • the information on the path of the content asset includes a website address of the content asset when a protocol type is a network domain.
  • the information on the location of the content asset can be input by a user.
  • the protocol type information detector 101 transmits the detected protocol type information to the LastURI creator 110.
  • the LastURI creator 110 When the LastURI creator 110 receives the protocol type information from the protocol type information detector 101, the LastURI creator 110 creates one of an absolute LastURI and a relative LastURI as a LastURI of the content asset using the information on the location of the content asset according to the received protocol type information.
  • the LastURI creator 110 comprises a protocol type determiner 111, a first LastURI creator 112, and a second LastURI creator 113.
  • the protocol type determiner 111 determines whether the received protocol type information indicates a network domain or a local domain. If the protocol type information is a transmission protocol, the protocol type determiner 111 determines that the protocol type information indicates a network domain. If the protocol type information is not a transmission protocol, the protocol type determiner 111 determines that the protocol type information indicates the local domain.
  • the protocol type determiner 111 controls the first LastURI creator 112 and the second LastURI creator 113 according to a result obtained by determining the protocol type information. In detail, if the protocol type information indicates a network domain, the protocol type determiner 111 operates the first LastURI creator 112, and, if the protocol type information indicates a local domain, the protocol type determiner 111 operates the second LastURI creator 113.
  • the first LastURI creator 112 creates an absolute LastURI of the content asset.
  • the first LastURI creator 112 creates the absolute LastURI based on the protocol type information included in the location of the content asset and the information on the path of the content asset. For example, the first LastURI creator 112 creates the absolute LastURI such as 'http://os.osta.org/mpv/album.pvm'.
  • the second LastURI creator 113 creates a relative LastURI based on the information on the path of the content asset, i.e., an MPV file corresponding to the content asset included in the information on the location of the content asset.
  • the protocol type determiner 111 manages a content asset file in a tree structure and receives information on the location of a content asset 'A.jpg', i.e., the information on the location of an MPV file corresponding to the content asset 'A.jpg' is 'albuml.pvm'
  • the second LastURI 113 creates '../media/images/A.jpg' as the relative LastURI of the content asset 'A.jpg' based on 'albuml.pvm'.
  • the absolute or relative LastURI created by the first or second LastURI 112 or 113 is transmitted to an MPV file formatter (not shown) to be included in the MPV file.
  • the apparatus for creating a LastURI illustrated in FlG. 1 can be included in an apparatus for creating the MPV file of the content asset.
  • FlG. 3 is a flowchart illustrating a method of creating a LastURI according to an embodiment of the present invention. Referring to FlG. 3, it is determined whether a user inputs information on the location of a content asset (Operation 301). The information on the location of the content asset is described with reference to FlG. 1.
  • protocol type information is detected from the information on the location of the content asset (Operation 302). How to detect the protocol type information from the information on the location of the content asset is described with reference to FlG. 1.
  • a LastURI for the content asset is created based on the detected protocol type information as illustrated in FlG. 4 (Operation 303).
  • FlG. 4 is a detailed flowchart illustrating a method of creating the LastURI of the content asset based on the protocol type information.
  • the protocol type information is analyzed (Operation 401). How to analyze the protocol type information is described with reference to FlG. 1.
  • LastURI of the content asset is created as the LastURI of the content asset (Operation 402).
  • the protocol type information and information on a path of the content asset are used to create the absolute LastURI of the content asset.
  • a relative LastURI of the content asset is created as the LastURI of the content asset (Operation 403).
  • the information on the path of the content asset i.e., the location of an MPV file corresponding to the content asset, as described with reference to FIGS. 1 and 2 is used to create the relative LastURI of the content asset.
  • the method illustrated in FlG. 3 can be performed by an MPV file creating processor (not shown) or a LastURI creating processor (not shown) that is included in the MPV fie creating processor (not shown).
  • the LastURI creating processor is the same as the apparatus for creating the LastURI illustrated in FlG. 1.
  • the present invention can be realized as a computer-readable code written on a computer-readable recording medium.
  • the computer-readable recording medium may be any type of recording device in which data is stored in a computer-readable manner. Examples of the computer-readable recording medium include a ROM, a RAM, a CD- ROM, a magnetic tape, a floppy disc, an optical data storage, and a carrier wave (e.g., data transmission through the Internet).
  • the computer-readable recording medium can be distributed over a plurality of computer systems connected to a network so that a computer-readable code is written thereto and executed therefrom in a decentralized manner.

Abstract

A method and apparatus for creating a LastURI (uniform resource identifier) of a content asset in order to share the content asset based on a multiphoto video (MPV) file in content recorders and/or reproducers having different file systems, and a recording medium storing program for executing the method are provided. The method creates one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to protocol type information, so that content recorders and/or reproducers using different file systems can easily find and share the content asset based on the MPV file.

Description

Description
METHOD AND APPARATUS FOR CREATING LAST UNIFORM RESOURCE IDENTIFIER, AND RECORDING MEDIUM
STORING PROGRAM FOR EXECUTING THE METHOD
Technical Field
[1] The present invention relates to a method and apparatus for creating a LastURI
(uniform resource identifier) specifying the location of content assets in a multimedia application environment, and a recording medium storing a program for executing the method.
Background Art
[2] Personal computers are used to process and reproduce media files such as still images, digital videos, digital audios, texts, etc. These media files are created using digital cameras, digital camcorders, digital audio reproducers such as MP3, WMA, etc.
[3] However, content reproducers such as personal computers and content producers are not compatible with each other since they have different information structures and use different data processing methods. To solve this problem, multiphoto video (MPV) standards are being developed by the Optical Storage Technology Association (OSTA) and an International Imaging Industry Association (13A).
[4] MPV standards regulate how to easily manage, reproduce, and exchange multimedia files such as still images, digital videos, digital audio, texts, documents, etc., which are stored in storage media or storage devices such as optical discs, memory cards, computer hard discs or exchanged over the Internet.
[5] MPV standards define a LastURI (uniform resource identifier) specifying the location of content assets. The LastURI is also referred to as a LastURL (uniform resource locator). Thus, MPV files produced according to MPV standards include a LastURI of a content asset by which the content asset can be read and reproduced.
[6] However, if content recorders and/or reproducers have different types of file systems, the MPV files include different LastURI of the content asset. That is because the format representing a file is different according to the type of file system. For example, when the operating system is Windows, a path starts with a 'drive name', whereas, when the operating system is Linux, the path starts with '/'. Therefore, when the operating system is Windows, the LastURI of a content asset produced by the content recorder is, for example, 'c:/media/image.jpg', whereas, when the operating system is Linux, the LastURI of the content asset produced by the content recorder is, for example, Vmedia/image.jpg'. Disclosure of Invention Technical Problem
[7] Hence, since content recorders and/or reproducers having different file systems cannot find a content asset based on a LastURI included in an MPV file, they cannot share the content asset based on the MPV file.
Technical Solution
[8] The present invention provides a method and apparatus for creating a LastURI
(uniform resource identifier) for a content asset which permits sharing of a content asset created as a multiphoto video (MPV) file in content recorders and/or reproducers having different file systems, and a recording medium storing a program for executing the method.
Advantageous Effects
[9] When a LastURI of a content asset in a multimedia application environment is created according to the present invention, if a protocol type included in information on the location of the content asset is a network domain, an absolute LastURI of the content asset is created, and, if the protocol type is a local domain, a relative LastURI of the content asset is created. Therefore, the content asset can be easily found according to the present invention regardless of types of file systems used in content recorders and/or reproducers so that content recorders and/or reproducers using different file systems can share the content asset created as an MPV file.
Description of Drawings
[10] FTG. 1 is a block diagram of an apparatus for creating a LastURI (uniform resource identifier) according to an embodiment of the present invention;
[11] FTG. 2 illustrates a relation between content assets and MPV files according to an embodiment of the present invention;
[12] FTG. 3 is a flowchart illustrating a method of creating a LastURI according to an embodiment of the present invention; and
[13] FTG. 4 is a detailed flowchart illustrating a method of creating a LastURI of a content asset based on protocol type information.
Best Mode
[14] According to an aspect of the present invention, there is provided a method of creating a LastURI (uniform resource identifier) comprising: detecting protocol type information from information on the location of a content asset; and creating one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to the protocol type information.
[15] According to another aspect of the present invention, there is provided an apparatus for creating a LastURI comprising: a detector detecting protocol type information from information on the location of a content asset; and a LastURI creator creating one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to the protocol type information detected by the detector.
[16] According to another aspect of the present invention, there is provided a computer readable medium having embodied thereon a computer program for executing a method of creating a LastURI specifying the location of a content asset in a multimedia application environment, the method comprising: detecting protocol type information from information on the location of the content asset; and creating one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to the protocol type information.
Mode for Invention
[17] The present invention will now be described more fully with reference to the accompanying drawings in which exemplary embodiments of the invention are shown.
[18] FlG. 1 is a block diagram of an apparatus for creating a LastURI (uniform resource identifier) according to an embodiment of the present invention. Referring to FlG. 1, the apparatus for creating the LastURI comprises a protocol type information detector 101 and a LastURI creator 110.
[19] When the protocol type information detector 101 receives information on the location of a content asset, the protocol type information detector 101 detects protocol type information included in the information on the location of the content asset. In detail, the protocol type information detector 101 detects information on a network domain such as a hypertext-transfer protocol (HTTP), a file transfer protocol (FTP), etc., or a local domain designating a drive from the information on the location of the content asset. The protocol type information detector 101 finds a specific identifier such as colon (;) from the information on the location of the content asset, detects information before the specific identifier as the protocol type information or previously stores protocol type information to be received, and, if the information on the location of the content asset includes information matching a stored protocol type , detects the matching information as the protocol type information.
[20] The information on the location of the content asset includes protocol type information, information on a name and a path of the content asset (or information on the directory location of the content asset), and information on a name and a path of a multiphoto video (MPV) file (or information on the directory location of the MPV file). The information on the path of the content asset includes a website address of the content asset when a protocol type is a network domain. The information on the location of the content asset can be input by a user.
[21] The protocol type information detector 101 transmits the detected protocol type information to the LastURI creator 110.
[22] When the LastURI creator 110 receives the protocol type information from the protocol type information detector 101, the LastURI creator 110 creates one of an absolute LastURI and a relative LastURI as a LastURI of the content asset using the information on the location of the content asset according to the received protocol type information.
[23] To this end, the LastURI creator 110 comprises a protocol type determiner 111, a first LastURI creator 112, and a second LastURI creator 113.
[24] When the protocol type determiner 111 receives the protocol type information, the protocol type determiner 111 determines whether the received protocol type information indicates a network domain or a local domain. If the protocol type information is a transmission protocol, the protocol type determiner 111 determines that the protocol type information indicates a network domain. If the protocol type information is not a transmission protocol, the protocol type determiner 111 determines that the protocol type information indicates the local domain.
[25] The protocol type determiner 111 controls the first LastURI creator 112 and the second LastURI creator 113 according to a result obtained by determining the protocol type information. In detail, if the protocol type information indicates a network domain, the protocol type determiner 111 operates the first LastURI creator 112, and, if the protocol type information indicates a local domain, the protocol type determiner 111 operates the second LastURI creator 113.
[26] If the protocol type determiner 111 determines that the protocol type information is a network domain, the first LastURI creator 112 creates an absolute LastURI of the content asset. The first LastURI creator 112 creates the absolute LastURI based on the protocol type information included in the location of the content asset and the information on the path of the content asset. For example, the first LastURI creator 112 creates the absolute LastURI such as 'http://os.osta.org/mpv/album.pvm'.
[27] If the protocol type determiner 111 determines that the protocol type information is a local domain, the second LastURI creator 113 creates a relative LastURI based on the information on the path of the content asset, i.e., an MPV file corresponding to the content asset included in the information on the location of the content asset.
[28] Referring to FTG. 2 that illustrates a relation between content assets and MPV files according to an embodiment of the present invention, if the protocol type determiner 111 manages a content asset file in a tree structure and receives information on the location of a content asset 'A.jpg', i.e., the information on the location of an MPV file corresponding to the content asset 'A.jpg' is 'albuml.pvm', the second LastURI 113 creates '../media/images/A.jpg' as the relative LastURI of the content asset 'A.jpg' based on 'albuml.pvm'.
[29] The absolute or relative LastURI created by the first or second LastURI 112 or 113 is transmitted to an MPV file formatter (not shown) to be included in the MPV file. The apparatus for creating a LastURI illustrated in FlG. 1 can be included in an apparatus for creating the MPV file of the content asset.
[30] FlG. 3 is a flowchart illustrating a method of creating a LastURI according to an embodiment of the present invention. Referring to FlG. 3, it is determined whether a user inputs information on the location of a content asset (Operation 301). The information on the location of the content asset is described with reference to FlG. 1.
[31] If it is determined that the user inputs the information on the location of the content asset, protocol type information is detected from the information on the location of the content asset (Operation 302). How to detect the protocol type information from the information on the location of the content asset is described with reference to FlG. 1.
[32] A LastURI for the content asset is created based on the detected protocol type information as illustrated in FlG. 4 (Operation 303).
[33] FlG. 4 is a detailed flowchart illustrating a method of creating the LastURI of the content asset based on the protocol type information. Referring to FlG. 4, the protocol type information is analyzed (Operation 401). How to analyze the protocol type information is described with reference to FlG. 1.
[34] As a result, if the protocol type information indicates a network domain, an absolute
LastURI of the content asset is created as the LastURI of the content asset (Operation 402). The protocol type information and information on a path of the content asset are used to create the absolute LastURI of the content asset.
[35] If the protocol type information indicates a local domain, a relative LastURI of the content asset is created as the LastURI of the content asset (Operation 403). The information on the path of the content asset, i.e., the location of an MPV file corresponding to the content asset, as described with reference to FIGS. 1 and 2 is used to create the relative LastURI of the content asset.
[36] The method illustrated in FlG. 3 can be performed by an MPV file creating processor (not shown) or a LastURI creating processor (not shown) that is included in the MPV fie creating processor (not shown). The LastURI creating processor is the same as the apparatus for creating the LastURI illustrated in FlG. 1.
[37] The present invention can be realized as a computer-readable code written on a computer-readable recording medium. The computer-readable recording medium may be any type of recording device in which data is stored in a computer-readable manner. Examples of the computer-readable recording medium include a ROM, a RAM, a CD- ROM, a magnetic tape, a floppy disc, an optical data storage, and a carrier wave (e.g., data transmission through the Internet). The computer-readable recording medium can be distributed over a plurality of computer systems connected to a network so that a computer-readable code is written thereto and executed therefrom in a decentralized manner. [38] While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the following claims.

Claims

Claims
[1] L A method of creating a LastURI (uniform resource identifier) comprising: detecting protocol type information from information on the location of a content asset; and creating one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to the protocol type information.
[2] 2. The method of claim 1, wherein if the protocol type information indicates a network domain, the absolute LastURI of the content asset is created as the LastURI of the content asset, and if the protocol type information indicates a local domain, the relative LastURI of the content asset is created as the LastURI of the content asset.
[3] 3. The method of claim 2, wherein the protocol type information included in the information on the location of the content asset and information on a path of the content asset are used to create the absolute LastURI of the content asset, and the information on the path of the content asset based on the location of an MPV file corresponding to the content asset included in the information on the location of the content asset, is used to create the relative LastURI of the content asset.
[4] 4. An apparatus for creating a LastURI comprising: a detector detecting protocol type information from information on the location of a content asset; and a LastURI creator creating one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to the protocol type information detected by the detector.
[5] 5. The apparatus of claim 4, wherein the LastURI creator comprises: a first LastURI creator creating the absolute LastURI of the content asset if the protocol type information indicates a network domain; and a second LastURI creator creating the relative LastURI of the content asset if the protocol type information indicates a local domain.
[6] 6. The apparatus of claim 5, wherein the LastURI creator further comprises: a protocol type determiner determining whether the protocol type information indicates the network domain or the local domain, wherein the first and second LastURI creators are operated according to a result obtained from the determination of the protocol type determiner.
[7] 7. The apparatus of claim 6, wherein the first LastURI creator creates the absolute LastURI of the content asset using the protocol type information and information on a path of the content asset.
[8] 8. The apparatus of claim 7, wherein the second LastURI creator creates the relative LastURI of the content asset using the information on the path of the content asset based on an MPV file corresponding to the content asset.
[9] 9. The apparatus of claim 6, wherein the second LastURI creator creates the relative LastURI of the content asset using the information on the path of the content asset based on the MPV file corresponding to the content asset.
[10] 10. The apparatus of claim 5, wherein the first LastURI creator creates the absolute LastURI of the content asset using the protocol type information and information on the path of the content asset.
[11] 11. The apparatus of claim 5, wherein the second LastURI creator creates the relative LastURI of the content asset using the information on the path of the content asset based on the MPV file corresponding to the content asset.
[12] 12. A computer readable medium having embodied thereon a computer program for executing a method of creating a LastURI specifying the location of a content asset in a multimedia application environment, the method comprising: detecting protocol type information from information on the location of the content asset; and creating one of an absolute LastURI and a relative LastURI as the LastURI of the content asset according to the protocol type information.
PCT/KR2006/002876 2005-07-22 2006-07-21 Method and apparatus for creating last uniform resource identifier, and recording medium storing program for executing the method WO2007029921A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP06823608A EP1908071A4 (en) 2005-07-22 2006-07-21 Method and apparatus for creating last uniform resource identifier, and recording medium storing program for executing the method
BRPI0613729-6A BRPI0613729A2 (en) 2005-07-22 2006-07-21 method for creating a lasturi, apparatus for creating a lasturi, computer readable media, and method for creating a lasturi of a content asset enclosed in a file to control a multimedia content asset
CN2006800264643A CN101238516B (en) 2005-07-22 2006-07-21 Method and apparatus for creating last uniform resource identifier
JP2008522711A JP2009503642A (en) 2005-07-22 2006-07-21 Last URI generation method and apparatus, and recording medium on which program for executing the method is recorded

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US70148105P 2005-07-22 2005-07-22
US60/701,481 2005-07-22
KR1020050097725A KR100728002B1 (en) 2005-07-22 2005-10-17 Method and apparatus for creating LastURI, and recording medium storing program for performing the method
KR10-2005-0097725 2005-10-17

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WO2007029921A1 true WO2007029921A1 (en) 2007-03-15
WO2007029921A8 WO2007029921A8 (en) 2008-04-03

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Citations (4)

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