Web managed multimedia asset management method and system

• US 20090217352A1
• Filed: 02/25/2008
• Published: 08/27/2009
• Est. Priority Date: 02/25/2008
• Status: Abandoned Application

• Current Assignee: WAN YI Technology Company Limited
• Original Assignee: WAN YI Technology Company Limited
• Inventors: Shen, Tong, Morgenroth, Lee
• Application Number:
  US12/072,406
• Publication Number:
  US 20090217352A1
• Time in Patent Office: Days
• US Class Current: 726/3
• CPC Class Codes: G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database
• CPC Class Codes: G06F 2221/2141 Access rights, e.g. capability lists, access control lists, access tables, access matrices

Abstract

A system for multimedia asset management includes: multimedia assets stored in storage locations, the assets containing collections of associated multimedia files and metadata; a web portal in communications with the storage locations and configured to provide a user access to the assets; a search engine accessible to the user through the web portal and configured, responsive to a user search query, to search for assets based on asset metadata and provide corresponding search results to the user. The web portal is configured: responsive to a user'"'"'s selection of a selected asset located by the search engine, to provide the user access to the selected asset; and to automatically determine how the asset is presented to the user based, at least in part, on the nature of the user'"'"'s connection to the storage location storing the selected asset and on an available application on the user'"'"'s client machine.

Claims

1. A system for multimedia asset management, comprising:

a collection of multimedia assets stored in a plurality of storage locations, the multimedia assets containing collections of associated multimedia files and metadata;

a web portal in communications with the plurality of storage locations and configured to provide a user access to the multimedia assets;

a search engine accessible to the user through the web portal and configured, responsive to a user search query, to search for multimedia assets based on asset metadata and provide corresponding search results to the user;

the web portal configured, responsive to a user'"'"'s selection of a selected asset located by the search engine, to provide the user access to the selected asset, the web portal further configured to automatically determine how the asset is presented to the user based, at least in part, on the nature of the user'"'"'s connection to the storage location storing the selected asset and on an available application on the user'"'"'s client machine.

2. The system of claim 1, wherein an asset includes a plurality multimedia files embodying the same multimedia in different formats.

3. The system of claim 2, wherein the plurality of multimedia files in the asset embodying the same multimedia share a common time index.

4. The system of claim 3, wherein one of the plurality of multimedia files embodying the same multimedia is a digital master file.

5. The system of claim 4, wherein the common time index is derived from the time index of the digital master file.

6. The system of claim 2, wherein the plurality of multimedia files embodying the same multimedia share a common spatial index.

7. The system of claim 6, wherein one of the plurality of multimedia files embodying the same multimedia is a digital master file.

8. The system of claim 7, wherein the common spatial index is derived from the spatial index of the digital master file.

9. The system of claim 2, further comprising:

an access control system configured to control the user'"'"'s access to the selected asset based, at least in part, on the selected asset'"'"'s metadata.

10. The system of claim 9, wherein the types of access which are controlled based on the asset'"'"'s meta data are selected from the group consisting of:

informing the user of the selected asset'"'"'s existence,

allowing the user to view the metadata and a proxy representation of the selected asset without access to the digital master file of the asset,

allowing the user to edit the selected asset'"'"'s metadata,

allowing the user to export the selected asset'"'"'s digital multimedia files,

allowing the user to alter the selected asset'"'"'s digital master file.

11. The system of claim 10, further comprising:

a set of search masks accessible to the access control system, the search masks each including a rule which permits a particular type of access for a group of users to a set of assets based on a value of a metadata element of the assets in set of assets.

12. The system of claim 11, wherein the asset management system is further configured, based on the search masks, to forbid a particular type of access for the group of users to other assets based on a value of the metadata elements of the other assets.

13. The system of claim 9, wherein the types of access to hosted applications which are controlled based on the asset'"'"'s meta data are selected from the group consisting of:

allowing the user to view the metadata and a proxy representation of the selected asset without access to the digital master file of the asset,

allowing the user to edit the selected asset'"'"'s metadata,

allowing the user to export the selected asset'"'"'s digital multimedia files,

allowing the user to alter the selected asset'"'"'s digital master file,

allowing the user to make collections of assets,

allowing the user to create versions of assets,

allowing the user to apply digital rights management restrictions to the assets,

allowing the user to generate distribution profiles for single or multiple distribution channels,

allowing the user to ingest media files as new asset or as a new version of existing asset,

allowing the user to import other archives,

allowing the user to export assets in the system,

allowing the user to edit one or multiple assets independently,

allowing a plurality of users to edit one or multiple assets as a group for a production project,

allowing the user to perform an editing function on a Web browser,

allowing the user to perform an editing function of the assets in the system in the resident client,

allowing the user to create semantic linking to other assets in the system,

allowing the user to create semantic linking to objects, web pages, or partial objects outside the system,

allowing the user to notify other users through browsers or through emails,

allowing the user to associate a Web application or local application in the resident client to the system, the association enabling the application to be used in conjunction with the system.

14. The system of claim 3, wherein the multimedia files in the asset include a digital master file and a set of multimedia files derived from the digital master file.

15. The system of claim 2, wherein each asset has a stored object in the repository, the object associating the digital multimedia files and the associated metadata of the asset.

16. The system of claim 2, wherein metadata includes data definitions and associated values.

17. The system of claim 16, wherein at least some of the metadata provides a semantic link between the asset and an other asset.

18. The system of claim 17, wherein the metadata in the asset providing semantic linking includes a link to the other asset and a meaning for the link to the other asset.

19. The system of claim 18, wherein the semantic link is provided as metadata searchable by the search engine.

20. The system of claim 16, wherein the metadata includes data describing all of the contexts of use for the asset for all of the users of the asset.

21. The system of claim 20, wherein the contexts of use for the asset include viewing the asset, editing the asset'"'"'s metadata, editing multimedia files in the asset, commenting on the asset, approving the asset, and incorporating content from the asset in another asset.

22. The system of claim 17, wherein the semantic link includes a mapping from the time frame index of the asset including the semantic link to the time frame index of the other asset which is referenced by the semantic link.

23. The system of claim 22, wherein the other asset includes an indication that the asset has a semantic link referencing a portion of the time frame index of the other asset.

24. The system of claim 17, wherein the semantic linking includes an indication that the asset comments on the other asset.

25. The system of claim 1, wherein the web portal is further configured to automatically determine how the selected asset is presented to the user based on the identity of the user in the system.

26. The system of claim 1, wherein the web portal is further configured to automatically determine how the selected asset is presented to the user based on metadata values of the selected asset.

27. The system of claim 1, wherein the web portal is further configured to automatically determine how the selected asset is presented to the user based, at least in part, on at least one of digital rights management information associated with the selected asset, the user'"'"'s permissions, or the presence of a digital key.

28. The system of claim 1, wherein the web portal is further configured to automatically determine how the selected asset is presented to the user based, at least in part, on the selected asset'"'"'s overall size, the size of a digital file contained in the selected asset, the format of a file contained in the selected asset, or the location of the selected asset.

29. The system of claim 1, wherein the nature of the user'"'"'s connection to the storage location includes a connection speed.

30. The system of claim 1, wherein the nature of the user'"'"'s connection to the storage location includes an access protocol.

31. The system of claim 28, wherein the selected asset includes a plurality of multimedia formats for the same multimedia content, and wherein the web portal is further configured to select one of a plurality of multimedia formats for presentation of the asset to the user which provides the best performance, based on the user'"'"'s connection speed.

32. The system of claim 1, wherein the selected asset includes time-indexed multimedia files and a time frame index linking the multimedia files of the selected asset.

33. The system of claim 32, wherein at least some of the metadata of the selected asset references portions of the time index of the selected asset.

34. The system of claim 32, wherein all of multimedia files in selected asset are linked to the time frame index.

35. The system of claim 32, wherein catalog metadata for the selected asset are linked to specific portions of the time framework of the selected asset.

36. The system of claim 1, wherein the selected asset includes spatially-indexed multimedia files and a spatial frame index linking the multimedia files of the selected asset.

37. The system of claim 2, where the selected asset'"'"'s metadata includes cataloging information for the multimedia files of the selected asset, and wherein the selected asset is identified by the search engine responsive to the user search query based on the cataloging information.

38. The system of claim 37, wherein the cataloging information includes information conforming to at least one metadata standard chosen from the group consisting of:

PBCore, Dublin Core, SMEF, MXF, AAF, HL7, or DICOM.

39. The system of claim 2, where the selected asset'"'"'s metadata includes rights management information for the multimedia files of the selected asset, and wherein the selected asset is identified by the search engine responsive to the user search query based on the rights management information.

40. The system of claim 2, where the selected asset'"'"'s metadata includes workflow management information for the multimedia files of the selected asset, and wherein the selected asset is identified by the search engine responsive to the user search query based on the workflow management information.

41. The system of claim 2, where the selected asset'"'"'s metadata includes notification information for the selected asset.

42. The system of claim 2, where the selected asset'"'"'s metadata includes semantic linking information including at least one of:

a description of the nature of the link, a relationship associating the asset with a user, a relationship associating the asset with a group of users, a visual representation of a linked asset, or an automation trigger for an application that works with the selected asset.

43. The system of claim 1, wherein the search engine is configured to rank identified multimedia assets based, at least in part, on the number of times the asset has been used in creating other assets.

44. The system of claim 1, wherein the search engine is configured to rank identified multimedia assets based, at least in part, on the number of semantic links to the assets.

45. The system of claim 44, wherein the search engine is configured to rank identified multimedia assets based, at least in part, on the number of times the asset has been at least one of:

viewed, edited, accessed for versioning, accessed for publishing, or accessed for distribution.

46. The system of claim 44, wherein the search engine is configured to rank identified multimedia assets based, at least in part, on at least one of:

the number of collections the asset belongs to or the frequencies of the metadata of the asset being used in other assets.

47. The system of claim 1, wherein the search engine is configured to rank identified multimedia assets based, at least in part, on at least one of:

the number of applications being deployed on the asset, the number of times an application has been used with the asset.

48. The system of claim 47, wherein the applications are provided as part of the system.

49. The system of claim 47, wherein the applications are provided from outside the system.

50. The system of claim 47, wherein the search engine is configured to rank identified multimedia assets based, at least in part, on the number of automation processes linking to the asset.

51. The system of claim 1, wherein the search engine is configured to rank identified multimedia assets based, at least in part, on access statistics associated with a user or group of users.

52. The system of claim 1, wherein the search engine is configured to rank identified multimedia assets based, at least in part, on at least one of the number of publishing channels the asset has been put through, the number of distribution channels the asset has been put through, or the number of exports the asset has been put through.

53. The system of claim 2, wherein the metadata includes an indication of how many times the asset has been used in the creation of other assets.

54. The system of claim 1, further comprising:

a plurality of hosted applications associated available through the web portal.

56. A system for multimedia workflow management, comprising:

a storage repository storing multimedia assets, the multimedia assets including associated multimedia files and metadata, at least some of the metadata including workflow information regarding the asset; and

a browser-based interface including a search engine configured to search for multimedia assets based on the workflow information contained in the metadata.

57. The system of claim 56, further comprising:

a workflow metadata schema, the workflow information contained in the metadata being typed according the workflow metadata schema.

58. The system of claim 57, further comprising:

a master XML file storing the workflow metadata schema

59. The system of claim 58, wherein at least some of the schema elements correspond to video production tasks.

60. The system of claim 59, wherein the video production tasks are selected from the group consisting of approval, status, review, and editing.

61. The system of claim 57, wherein at least some of the schema elements correspond to audio production tasks.

62. The system of claim 61, wherein the audio production tasks are selected from the group consisting of approval, status, review, and editing.

63. The system of claim 56, wherein the multimedia assets further comprise time-indexed multimedia files and a time frame index linking the time-indexed multimedia files.

64. The system of claim 63, wherein the time-indexed multimedia files include multiple types of files of the same multimedia content.

65. The system of claim 64, wherein the system is configured to automatically choose one of the multiple types of files for download to a user, based on the job function of that user.

66. The system of claim 56, wherein a plurality of saved searches are provided, the saved searches each configured to identify a corresponding set of files in the repository that are ready to enter a particular step in a multimedia production workflow.

67. A multimedia asset stored in a storage repository, comprising:

a plurality of time-indexed multimedia files;

a common time frame index linking the time-indexed multimedia files; and

a set of metadata providing descriptive information about the asset and the plurality of multimedia files, the metadata including cross-references to other multimedia assets which have incorporated information from the asset and cross-references to other multimedia assets which have provided content which has been incorporated in the multimedia asset.

68. The multimedia asset of claim 67, wherein the asset is an object.

69. The multimedia asset of claim 68, wherein the metadata further includes workflow information for multimedia production.

70. The multimedia asset of claim 69, wherein the time-indexed multimedia files include a digital master file and plurality of alternate format multimedia files having the same multimedia as the digital master file in other formats, the alternate format multimedia files sharing a common time frame index with the digital master file.

71. A method for providing access to multimedia content to a user on a client machine, comprising:

receiving a browser request from a user to access the multimedia content;

automatically determining the type of connectivity the user has with a repository storing the multimedia content;

automatically determining the available applications for using the content the user has available on their client machine;

selecting a multimedia file storing the multimedia content from a plurality of different types of files storing the multimedia content, the selection based, at least in part, on the determined type of connectivity and the determined available applications; and

serving the multimedia content from the selected multimedia file to the user'"'"'s client machine.

72. The method of claim 71, wherein the plurality of different types of files storing the multimedia content are associated with a common time index, the method further comprising:

receiving an edited version of the selected multimedia file from the user'"'"'s client machine; and

updating the common time index based on the changes made to the edited version of the selected multimedia file.

73. The method of claim 72, further comprising:

after receiving the edited version of the selected multimedia file, serving the multimedia content to a different user from a different multimedia file from the plurality of different types of files, the multimedia content presented to the different user reflecting the edits made to the edited version of the selected multimedia file.

74. A method of accessing a web-managed multimedia asset, comprising:

receiving a user'"'"'s web browser request to a web-based portal to access a web-managed multimedia asset;

determining the connectivity of the user'"'"'s client machine and a repository storing the asset;

responsive to the determination of the connectivity, selecting an access protocol; and

providing access to the multimedia asset to the user, the type of the multimedia object provided depending at least in part on the selected access protocol.

75. The method of claim 74, wherein providing access to the user includes exporting a multimedia file from the asset to user.

76. The method of claim 75, wherein the multimedia asset includes a plurality of digital multimedia files and associated metadata.

77. The method of claim 76, wherein the request to access the asset is for a particular purpose, further comprising:

granting access to the user to the asset for the particular purpose based, at least in part, on the user'"'"'s identity and the metadata of the asset.

78. The method of claim 76, wherein the access to the multimedia asset is provided by giving access to at least one of the plurality of digital multimedia files in the asset.

79. The method of claim 75, wherein the selected access protocol is selected from a group including streaming, progressive downloading, access to a file in shared storage locally accessible to the user'"'"'s client machine, and access to a file stored on the user'"'"'s client machine.

80. The method of claim 75, wherein the selection of the access protocol depends at least in part on the applications available on the user'"'"'s client machine, the user'"'"'s permissions, the speed of the user'"'"'s client machine, the protocols available, and the characteristics of the asset.

81. The method of claim 75, wherein the user'"'"'s request is received from a web browser, and wherein the access is provided through a web-based portal.

82. The method of claim 75, wherein determining the connectivity of the user'"'"'s client machine and a repository storing the asset occurs prior to receiving the user'"'"'s request.

83. The method of claim 75, wherein determining the connectivity of the user'"'"'s client machine and a repository storing the asset occurs responsive to receiving the user'"'"'s request.

84. A system for web managed multimedia asset management, comprising:

an asset management application executing on a server;

a storage device in communication with the server and accessible by the asset management application, the storage device configured to store at least one electronic asset, each electronic asset including

a plurality of related media files, and

a variable amount of metadata associated with the electronic asset; and

a transmit module in communication with the asset management application, the transmit module configured to transmit a media file of a selected electronic asset over a communications path to a browser responsive to a browser request for the selected electronic asset;

wherein the transmitted media file is selected in part in accordance with at least one of (a) a user access level, (b) a user computing resource, and (c) a user'"'"'s intended use of the transmitted media file.

85. The system of claim 84, wherein the asset management application is configured to save the media file into the selected electronic asset after modification.

86. The system of claim 84, further comprising a search interface in communication with the asset management application, the search interface configured to receive search criteria from the browser, the asset management application configured to transmit a list of stored electronic assets matching the search criteria to the browser.

87. The system of claim 84, wherein accessible stored electronic assets in the asset management application are determined in part based on the identity of the user and the asset metadata.

88. The system of claim 84, wherein the asset management application is configured to select the communications link from a set of available communications links, the selection determined in part with a user security level, a user computing environment, an active application and a desired use for the media file.

89. The system of claim 84, wherein the storage device includes a local storage device local to the browser and a remote storage device remote from the browser.

90. The system of claim 84, further comprising an ingest tool configured to receive a media file and create an electronic asset to be stored in the storage device that includes the media file and associated metadata.

91. A method for providing web managed multimedia asset management, comprising:

receiving a browser request, the browser request including a search criteria;

responsive to the browser request, determining a set of electronic assets matching the search criteria, each electronic asset including a plurality of related media files and a variable amount of metadata associated with the electronic asset, the determining based, at least in part, on the metadata of the electronic assets; and

transmitting a list of the set of electronic assets to a browser.

92. The method of claim 91, wherein the set of electronic assets are retrieved from a storage device configured to store at least one electronic asset.

93. The method of claim 91, further comprising transmitting a media file responsive to a user request to receive the media file of a selected electronic asset.

94. The method of claim 93, further comprising saving the modified media file into the selected electronic asset responsive to receiving a modified media file.

95. The method of claim 93, wherein the media file is transmitted over a communications link selected from a set of available communications paths, determined in part with a user security level, a user computing environment, an active application and a desired use for the media file.

96. The method of claim 91, wherein accessible stored electronic assets are determined in part with a user security level.

97. The method of claim 91, wherein the set of electronic assets are stored on a local storage device and a remote storage device.

98. The method of claim 91, further comprising:

receiving a media file; and

creating an electronic asset corresponding to the media file including the media file and associated metadata.

99. A method for managed multimedia asset management, comprising:

automatically determining profiles of users or system usage access types;

analyzing groupings of the users or usage access types;

automatically populating metadata of an asset with user behavior and usage data of one of the users, or a group of users, or group of groups of users, or of applications or systems accessing the asset, the usage data including at least one of

usage data of groups the user belongs to,

usage data of groups the application system belongs to, or

usage data of groups created by the multimedia asset management system based on the behavior of the user or the application system.

100. The method of claim of 99, further comprising:

displaying through a Web browser at least one of groupings, rankings, collections, relationship among the groups, ranks based on automatically generated user behavior data, collections based on automatically generated user behavior data, ranks based on automatically collected application system behavior data, or collections based on automatically collected applications system behavior data.

101. The method of claim of 99, further comprising:

determining what groups, collections, or ranks to automatically display based on the user and user'"'"'s usage of the system, the usage being at least one of;

which function button users cursor is pointing at, which access page user is at, which system interface other systems are accessing, or user access privilege.

102. The method of claim of 99, further comprising:

populating the metadata of the asset with the increasing use of the ranking information, grouping information, and collection information.

103. The method of claim of 99, further comprising:

making recommendations to users based on automatic data analysis; and

providing access to an asset based on the recommendations.

104. (canceled)