WO2005110010A2 - System and method for optimized property retrieval of stored objects - Google Patents

System and method for optimized property retrieval of stored objects Download PDF

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Publication number
WO2005110010A2
WO2005110010A2 PCT/US2004/024962 US2004024962W WO2005110010A2 WO 2005110010 A2 WO2005110010 A2 WO 2005110010A2 US 2004024962 W US2004024962 W US 2004024962W WO 2005110010 A2 WO2005110010 A2 WO 2005110010A2
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WO
WIPO (PCT)
Prior art keywords
media
objects
media object
properties
initiator
Prior art date
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PCT/US2004/024962
Other languages
French (fr)
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WO2005110010A3 (en
Inventor
Blake D. Manders
Joseph D. Ternasky
Oren Rosenbloom
Vladimir Sadovsky
Original Assignee
Microsoft Corporation
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
Application filed by Microsoft Corporation filed Critical Microsoft Corporation
Priority to EP04779889.7A priority Critical patent/EP1743247B1/en
Priority to KR1020057012431A priority patent/KR101150027B1/en
Priority to JP2007511348A priority patent/JP4644249B2/en
Publication of WO2005110010A2 publication Critical patent/WO2005110010A2/en
Publication of WO2005110010A3 publication Critical patent/WO2005110010A3/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
    • G06F16/48—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services

Definitions

  • the invention relates to the field of computing, and more particularly to a platform which enables a client or other initiator to request an enumeration of objects stored on a portable media or other device, such as an
  • MP3 player or digital camera efficiently retrieve a list of those objects along with their associated properties.
  • the media object such as a sound file or digital photograph stored in binary format is paired with a set of properties or attributes describing that object.
  • the properties may include a codec type for sound files, a color depth for digital photographs, or other attributes or characteristics. It may be necessary for the device reading those objects to have access to the properties as well as the underlying object, to play or consume them.
  • the media device may according to known protocol technologies respond with a content list or ID list which identifies the set of songs, photographs, video clips or other objects or media stored on the device, in total.
  • type of responsive data does not include the set of properties paired with each object (nor the objects themselves).
  • the portable media device must sequentially request the set of properties paired with each object identified in the content list which has been retrieved, one after the other.
  • this may mean that all media objects on the portable device must be parsed to locate a single song, photograph or other content of interest.
  • the storage subsystems of such portable media machines may often be optimized for the device's own internal access purposes, and not for external delivery.
  • the access time for the storage embedded in the media device for example a CD-ROM drive, microdrive or other rotating or electronic media, as well as internal processing throughput is typically significantly slower than the access or processing time of the initiating client, the need to separately request the properties for each object can create a substantial access bottleneck.
  • a portable music device storing hundreds or thousands or MP3 or other audio files, this may amount to delays of many minutes or more as the initiator is forced to transmit hundreds or thousands of object property requests to the device, even when those requests and the response are transmitted over relatively fast connections such as USB 2.0 or FirewireTM connections.
  • the invention overcoming these and other problems in the art relates in one regard to a system and method for optimized property retrieval of media objects, in which an initiator may communicate with a responder using a media transfer protocol whose characteristics permit the flexible exchange of objects and their accompanying properties, on an aggregate level.
  • the initiator may send an enumeration request to a portable media or other device, which request may encode the selection and retrieval of one or more properties which may be associated with each object. That enumeration request may be processed for each object stored on the device, without the need to separately request the properties for each object located.
  • the properties for each object may be returned in a well- defined data structure which the initiator may efficient detect and decode.
  • the cycle time for accessing and viewing the content list along with all associated properties on a portable media device may therefore be significantly improved.
  • Fig. 1 illustrates exemplary retrieval of media object properties, according to known protocol technologies.
  • Fig. 2 illustrates an environment in which a system for optimized property retrieval may operate, according to embodiments of the invention.
  • Fig. 3 illustrates an aggregate object property retrieval code, which may be used in object property retrieval according to embodiments of the invention.
  • Fig. 4 illustrates a data schema for a responsive set of object properties, according to embodiments of the invention.
  • Fig. 5 illustrates a flowchart of overall object property retrieval, according to embodiments of the invention.
  • Fig. 2 illustrates an architecture in which a system and method for optimized retrieval of object properties may operate, according to an embodiment of the invention.
  • a user may operate a client computer or other initiator 104, for example via a user interface 102 to initiate media object retrieval activities, including streamed or aggregate retrieval of media object properties.
  • the retrieval operations may be performed on media objects and associated data stored on a media player or other responder 118.
  • the responder 118 may be or include, for example, an audio player or playback device such as an MP3 (MPEG-1, Audio Layer 3), WindowsTM Media Audio player, Advanced Audio Coding (AAC) or other audio device, a digital camera such as a digital camera storing JPG (Join Photographic Experts Group) or other files or objects, a digital camcorder such as a digital video (DV), miniDV, digital versatile disk (DVD) or other video capture or playback device, a media-enabled cellular telephone such as a digital camera- equipped cellular device, a personal digital assistant or other platforms, hardware or devices.
  • the responder 118 may host or contain a set of media objects 126 encoding the audio, video, image or other media or content stored thereon.
  • the set of media objects 126 may include, for example, a set of audio objects, such as music, voice recordings or other audio content, digital photographs such as those downloaded from a digital camera, from a photo sharing or other Internet site, or other source, a set of video objects such as DV-compatible video clips, or other objects, media or content.
  • the responder 118 may store the set of media objects 126 in or organized by a media directory 124, which may be or include a file hierarchy or indexing format for storing or accessing the set of media objects 126 to or from a hard drive, flash memory, optical drives such as CR-ROM or CD- ROM R/W, DVD or other magnetic, optical, electronic or other media stores.
  • the responder 1 18 may communicate with the initiator via a connector 112 such as a universal serial bus (USB) 2.0 connection, FireWireTM connection or other wired or wireless port, interface or connection.
  • the responder 1 18 may operate under control of embedded device logic 122, which may be, include or interface to a microprocessor, microcontroller, digital signal processor or other control circuitry, along with for instance firmware or other programming.
  • Responder may include an interface 120 such as an LCD screen to display media object data and other information, such as song lists, photograph slideshows or other data or displays.
  • the user may for instance manipulate the user interface 102 to choose a media object retrieval function, for instance via a media engine 106 which may be in communication with an operating system 108, such as the WindowsTM family of operating systems or others.
  • a media engine 106 may generate a media enumeration request 114 passed through operating system 108 and communicated to the responder 118, for example, via a media transport protocol 110.
  • the media transport protocol 110 may in embodiments be or include, for example, the protocol described in the aforementioned U.S. Patent Application Serial No. 10/429,116 or other protocols or standards.
  • the media enumeration request 114 so generated is in one regard not limited to a retrieval mechanism whereby only a list of media object identifiers may be globally retrieved, necessitating further requests and overhead to view the properties or attributes coupled to those objects. Rather, according to embodiments of the invention, the media enumeration request 1 14 may be configured and enabled to request object properties for some or the entire collection of objects in responder 118, in one command structure. In that regard and according to embodiments of the invention illustrated in Fig.
  • the media enumeration request 114 include a dedicated command structure, illustratively an aggregate object property command 128 whose parameters and execution permit the retrieval of object properties for some or all of the set of object properties associated with various of the set of media objects 126. More particularly and as shown, the aggregate object property command 128 may include a command header 136, illustratively designated as "GetObjectPropList". Other command names or designations may be used. The aggregate object property command 128 may likewise contain a set of parameters 130, illustratively five in number although in implementations, other numbers or types may be used.
  • the set of parameters 130 may include for example an object handle as Parameter 1, permitting the initiator 104 to specify a specific ObjectHandle for which it wishes to retrieve property, attribute or metadata information, or in desired cases a predetermined value indicating that property data is desired for all available media objects.
  • the set of parameters 130 may include an object format code as Parameter 2, which for example may permit the request to be constrained to objects of a particular type, such as an audio, graphical or other type amongst all types or categories of objects in the set of media objects 126 stored on responder 118.
  • the set of parameters 130 may likewise include an object property code as Parameter 3, for example to constrain or specify the type or types of properties, attributes or metadata to be retrieved for objects identified by other of the parameters.
  • the set of parameters 130 may furthermore include an object property group code as Parameter 4.
  • the initiator 104 may specific a collection of object properties which will be needed from all retrieved media objects in the set of media objects 126.
  • the object property group code may indicate that song title, artist, album name and year of release will be retrieved for all media objects.
  • the initiator 104 may therefore specify desired object properties or all available properties for all of the set of media objects 126, by issuing one command containing an appropriate object property group code.
  • the set of parameters 130 may likewise contain a storage ID as Parameter 5, to indicate for example that a hard disk or other media will be accessed. Other parameter types, numbers and orders are possible.
  • the device logic 122 of the responder 118 may process that request against the set of media objects 126 stored in its media directory 124 or otherwise to generate a resulting media object list 116.
  • the media object list 1 16 may be structured to contain a retrieved data header 132, illustratively contained a total number count of the data tuples contained in the responsive media object list 116.
  • Those tuples may be contained in a set of retrieved media object parameters 134, illustratively containing at least a 4-tuple of data including an object handle, a property code, a data type and a value for each of the set of media objects 126 whose properties or metadata are being retrieved. Additional fields or data may be associated with each object handle or other key, and other data formats or arrangements may be used.
  • the media object list 116 may be received by the initiator 104, and for example sorted on one or more of the parameters contained in the set of retrieved media object parameters 134, such as for example to show the most recently dated photographic image objects first. Other sorts or orderings by initiator 104 are possible.
  • the ability to sort, reorder and manipulate the media object list 116 may be significantly speeded up compared to attempting to order the set of media objects 126 for retrieval purposes on responder 118 itself. That is a result of the fact that in many cases initiator 104 may have substantially faster storage, memory, processor and other resources available to it than the often comparatively lightweight resources of responder 118, which may be optimized for other purposes, such as power consumption or stored data size.
  • Fig. 5 illustrates a flowchart of overall media object property retrieval, according to embodiments of the invention.
  • processing may begin.
  • the initiator 104 may generate a media object enumeration request 114.
  • the media object enumeration request 114 may be transmitted to responder 1 18, such as a portable media player or device, for instance an MP3 or other audio player, a digital camera or digital video camcorder, a media-enabled cellular telephone, a personal digital assistant or other device or hardware.
  • responder 1 18 such as a portable media player or device, for instance an MP3 or other audio player, a digital camera or digital video camcorder, a media-enabled cellular telephone, a personal digital assistant or other device or hardware.
  • the device logic 122 of responder 118 may receive the media object enumeration request 114.
  • the device logic 122 may in implementations authenticate the media object enumeration request 1 14 as appropriate, such as by prompting the user via interface 102 for a user name, password, media serial number or other identifier or authorization data. In further embodiments no authorization prompt may be generated.
  • the device logic 122 may decode the media object enumeration request 114, for example by reading an aggregate object property command 128 and associated headers and fields, or other commands or instructions.
  • the media directory 124 of the responder 118 may be accessed, for instance to access directories or trees of media objects, or other data or storage structures.
  • the device logic 122 may generate a media object list 1 16 in response for transmission to initiator 104, for example by searching for specified object properties from within sets of properties associated with objects in set of media objects 126 stored on responder 1 18.
  • the set of media objects 126 need not be sorted or organized in a hierarchical or other special order before beginning a transmission stream to initiator 104. Rather, the device logic 122 may transmit a binary stream to initiator 104 without ordering or reordering the set of media objects 126 or their coupled properties, so that, for instance, the retrieved object property data may be streamed the in order in which it is stored on hard disk, optical or other storage of responder 118 to initiator 104. In step 518, the resulting media object list 116 including media object properties matching the media enumeration request 114 may be sorted or otherwise processed in initiator 104.
  • initiator 104 may present a table of songs, photographs, video samples or other media or content to the user via interface 102.
  • the user may highlight, select, link or activate select those media objects from the media object list 116 which the user wishes to download, delete, burn to optical media, copy, edit or perform other actions or tasks on.
  • processing may repeat, return to a prior processing point, jump to a further processing point or end.
  • non-portable devices may be interrogated for object property retrieval, such as other desktop client or other machines.
  • object property retrieval such as other desktop client or other machines.
  • those media objects have generally been illustratively described as being or including audio, video, or graphical content
  • the set of media objects may likewise contain textual, character, numerical or other information, for example such as contact lists in a personal digital assistant, or data measurements or objects such as those retrieved from telemetry, medical or diagnostic hardware along with object properties corresponding to those applications.
  • the initiator device has in embodiments generally been described as a desktop client or workstation, in embodiments the initiator could be or include a portable device such as a media- enabled cellular telephone, digital camera, audio player or other device or hardware. Portable devices moreover may interrogate each other, in implementations as desired.
  • the invention has in embodiments been described as operating in an environment in which a locally connected initiator interrogates a mobile media player or device, in embodiments the aggregate object property request and other queries may be transmitted from a remote initiator, such as a remote workstation or server connected over a local area network (LAN) or the Internet.
  • LAN local area network

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Abstract

A system and related techniques generate an interrogation request from an initiator device (104), such as a client desktop machine or other machine, to a mobile or other media player (118), such as a digital camera, MP3 player, video camera or other device or hardware to enumerate the media content contained in that device, along with associated properties. The collection of binary objects (126) which encode the content, such as digital photographs, encoded audio files, digitized video or other media, may include or have associated with them a set of corresponding object properties which help to define each object, such as by defining a pixel color depth, audio codec or other property or attribute. According to embodiments of the invention, the initiator may communicate with the responding device using a media-aware protocol (106, 110) supporting an aggregate object property request, such that the initiator may identify one or all of the set of properties paired with all of the objects to be returned along with an enumeration of those objects. The initiator may then present, for example, a list of song titles along with the corresponding artist, track length, codec, display skins or other attributes or properties to a user, for example to select, delete, copy or otherwise manipulate the underlying objects, which may in one regard be separately retrieved from their identifier and properties. Because properties may be retrieved in conjunction with, at the same time and using a unified retrieval scheme, the need to query each object identifier one by one for associated properties is removed. The throughput and responsiveness of object property retrieval is therefore significantly enhanced.

Description

SYSTEM AND METHOD FOR OPTIMIZED PROPERTY RETRIEVAL OF STORED OBJECTS
FIELD OF THE INVENTION
The invention relates to the field of computing, and more particularly to a platform which enables a client or other initiator to request an enumeration of objects stored on a portable media or other device, such as an
MP3 player or digital camera, and efficiently retrieve a list of those objects along with their associated properties.
BACKGROUND OF THE INVENTION The proliferation of portable media devices such as MP3 music players, digital cameras, media-enabled cellular telephone and others has encouraged the exchange of media objects of many types. For example, a user who wishes to view the contents of a digital camera may attach that device to their computer or other client, to view the collection of photographs stored on the memory card of that device, for instance to choose selected pictures to upload, print or delete. Music files are another commonly exchanged media object. As illustrated in Fig. 1, when a user operating a client or initiator sends a request to the portable media device to see a list of all stored media objects, the device's built-in intelligence may mediate that request to access the internal content list. Many or most media players store content in object format, in which the media object such as a sound file or digital photograph stored in binary format is paired with a set of properties or attributes describing that object. For example the properties may include a codec type for sound files, a color depth for digital photographs, or other attributes or characteristics. It may be necessary for the device reading those objects to have access to the properties as well as the underlying object, to play or consume them. When the user is asking for a list or enumeration of those objects, the media device may according to known protocol technologies respond with a content list or ID list which identifies the set of songs, photographs, video clips or other objects or media stored on the device, in total. However, according to known transfer protocols that type of responsive data does not include the set of properties paired with each object (nor the objects themselves). Among other things, this means that the initiator can not determine attributes for the media inventory which it has just received, so that for example the play time, artist, language or other properties of a set of songs can not be viewed just by retrieving the content list. Rather, the portable media device must sequentially request the set of properties paired with each object identified in the content list which has been retrieved, one after the other. In another regard, this may mean that all media objects on the portable device must be parsed to locate a single song, photograph or other content of interest. However, the storage subsystems of such portable media machines may often be optimized for the device's own internal access purposes, and not for external delivery. Moreover, because the access time for the storage embedded in the media device, for example a CD-ROM drive, microdrive or other rotating or electronic media, as well as internal processing throughput is typically significantly slower than the access or processing time of the initiating client, the need to separately request the properties for each object can create a substantial access bottleneck. On for example a portable music device storing hundreds or thousands or MP3 or other audio files, this may amount to delays of many minutes or more as the initiator is forced to transmit hundreds or thousands of object property requests to the device, even when those requests and the response are transmitted over relatively fast connections such as USB 2.0 or Firewire™ connections. Other problems in media object management and portability exist. SUMMARY OF THE INVENTION
The invention overcoming these and other problems in the art relates in one regard to a system and method for optimized property retrieval of media objects, in which an initiator may communicate with a responder using a media transfer protocol whose characteristics permit the flexible exchange of objects and their accompanying properties, on an aggregate level. In embodiments of the invention in one regard, the initiator may send an enumeration request to a portable media or other device, which request may encode the selection and retrieval of one or more properties which may be associated with each object. That enumeration request may be processed for each object stored on the device, without the need to separately request the properties for each object located. The properties for each object may be returned in a well- defined data structure which the initiator may efficient detect and decode. The cycle time for accessing and viewing the content list along with all associated properties on a portable media device may therefore be significantly improved.
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 illustrates exemplary retrieval of media object properties, according to known protocol technologies. Fig. 2 illustrates an environment in which a system for optimized property retrieval may operate, according to embodiments of the invention. Fig. 3 illustrates an aggregate object property retrieval code, which may be used in object property retrieval according to embodiments of the invention. Fig. 4 illustrates a data schema for a responsive set of object properties, according to embodiments of the invention. Fig. 5 illustrates a flowchart of overall object property retrieval, according to embodiments of the invention.
DETAILED DESCRIPTION OF EMBODIMENTS
Fig. 2 illustrates an architecture in which a system and method for optimized retrieval of object properties may operate, according to an embodiment of the invention. As illustrated in that figure, a user may operate a client computer or other initiator 104, for example via a user interface 102 to initiate media object retrieval activities, including streamed or aggregate retrieval of media object properties. According to the invention in one regard, the retrieval operations may be performed on media objects and associated data stored on a media player or other responder 118. The responder 118 may be or include, for example, an audio player or playback device such as an MP3 (MPEG-1, Audio Layer 3), Windows™ Media Audio player, Advanced Audio Coding (AAC) or other audio device, a digital camera such as a digital camera storing JPG (Join Photographic Experts Group) or other files or objects, a digital camcorder such as a digital video (DV), miniDV, digital versatile disk (DVD) or other video capture or playback device, a media-enabled cellular telephone such as a digital camera- equipped cellular device, a personal digital assistant or other platforms, hardware or devices. The responder 118 may host or contain a set of media objects 126 encoding the audio, video, image or other media or content stored thereon. The set of media objects 126 may include, for example, a set of audio objects, such as music, voice recordings or other audio content, digital photographs such as those downloaded from a digital camera, from a photo sharing or other Internet site, or other source, a set of video objects such as DV-compatible video clips, or other objects, media or content. The responder 118 may store the set of media objects 126 in or organized by a media directory 124, which may be or include a file hierarchy or indexing format for storing or accessing the set of media objects 126 to or from a hard drive, flash memory, optical drives such as CR-ROM or CD- ROM R/W, DVD or other magnetic, optical, electronic or other media stores. The responder 1 18 may communicate with the initiator via a connector 112 such as a universal serial bus (USB) 2.0 connection, FireWire™ connection or other wired or wireless port, interface or connection. The responder 1 18 may operate under control of embedded device logic 122, which may be, include or interface to a microprocessor, microcontroller, digital signal processor or other control circuitry, along with for instance firmware or other programming. Responder may include an interface 120 such as an LCD screen to display media object data and other information, such as song lists, photograph slideshows or other data or displays. In operation of the invention according to embodiments as shown, the user may for instance manipulate the user interface 102 to choose a media object retrieval function, for instance via a media engine 106 which may be in communication with an operating system 108, such as the Windows™ family of operating systems or others. When object enumeration is desired, the media engine 106 may generate a media enumeration request 114 passed through operating system 108 and communicated to the responder 118, for example, via a media transport protocol 110. The media transport protocol 110 may in embodiments be or include, for example, the protocol described in the aforementioned U.S. Patent Application Serial No. 10/429,116 or other protocols or standards. The media enumeration request 114 so generated is in one regard not limited to a retrieval mechanism whereby only a list of media object identifiers may be globally retrieved, necessitating further requests and overhead to view the properties or attributes coupled to those objects. Rather, according to embodiments of the invention, the media enumeration request 1 14 may be configured and enabled to request object properties for some or the entire collection of objects in responder 118, in one command structure. In that regard and according to embodiments of the invention illustrated in Fig. 3, the media enumeration request 114 include a dedicated command structure, illustratively an aggregate object property command 128 whose parameters and execution permit the retrieval of object properties for some or all of the set of object properties associated with various of the set of media objects 126. More particularly and as shown, the aggregate object property command 128 may include a command header 136, illustratively designated as "GetObjectPropList". Other command names or designations may be used. The aggregate object property command 128 may likewise contain a set of parameters 130, illustratively five in number although in implementations, other numbers or types may be used. The set of parameters 130 may include for example an object handle as Parameter 1, permitting the initiator 104 to specify a specific ObjectHandle for which it wishes to retrieve property, attribute or metadata information, or in desired cases a predetermined value indicating that property data is desired for all available media objects. The set of parameters 130 may include an object format code as Parameter 2, which for example may permit the request to be constrained to objects of a particular type, such as an audio, graphical or other type amongst all types or categories of objects in the set of media objects 126 stored on responder 118. The set of parameters 130 may likewise include an object property code as Parameter 3, for example to constrain or specify the type or types of properties, attributes or metadata to be retrieved for objects identified by other of the parameters. The set of parameters 130 may furthermore include an object property group code as Parameter 4. According to this parameter the initiator 104 may specific a collection of object properties which will be needed from all retrieved media objects in the set of media objects 126. For instance for a responder 1 18 storing audio objects, the object property group code may indicate that song title, artist, album name and year of release will be retrieved for all media objects. According to embodiments of the invention in one regard, the initiator 104 may therefore specify desired object properties or all available properties for all of the set of media objects 126, by issuing one command containing an appropriate object property group code. The set of parameters 130 may likewise contain a storage ID as Parameter 5, to indicate for example that a hard disk or other media will be accessed. Other parameter types, numbers and orders are possible. As illustrated for example in Fig. 4, when the responder 118 receives the media enumeration request 114 contained the aggregate object property command 128 including one or more of the set of parameters 130, the device logic 122 of the responder 118 may process that request against the set of media objects 126 stored in its media directory 124 or otherwise to generate a resulting media object list 116. As shown the media object list 1 16 may be structured to contain a retrieved data header 132, illustratively contained a total number count of the data tuples contained in the responsive media object list 116. Those tuples may be contained in a set of retrieved media object parameters 134, illustratively containing at least a 4-tuple of data including an object handle, a property code, a data type and a value for each of the set of media objects 126 whose properties or metadata are being retrieved. Additional fields or data may be associated with each object handle or other key, and other data formats or arrangements may be used. The media object list 116 may be received by the initiator 104, and for example sorted on one or more of the parameters contained in the set of retrieved media object parameters 134, such as for example to show the most recently dated photographic image objects first. Other sorts or orderings by initiator 104 are possible. According to aspects of the invention, the ability to sort, reorder and manipulate the media object list 116 may be significantly speeded up compared to attempting to order the set of media objects 126 for retrieval purposes on responder 118 itself. That is a result of the fact that in many cases initiator 104 may have substantially faster storage, memory, processor and other resources available to it than the often comparatively lightweight resources of responder 118, which may be optimized for other purposes, such as power consumption or stored data size. Fig. 5 illustrates a flowchart of overall media object property retrieval, according to embodiments of the invention. In step 502, processing may begin. In step 504, the initiator 104 may generate a media object enumeration request 114. In step 506, the media object enumeration request 114 may be transmitted to responder 1 18, such as a portable media player or device, for instance an MP3 or other audio player, a digital camera or digital video camcorder, a media-enabled cellular telephone, a personal digital assistant or other device or hardware. In step 508, the device logic 122 of responder 118 may receive the media object enumeration request 114. In step 510, the device logic 122 may in implementations authenticate the media object enumeration request 1 14 as appropriate, such as by prompting the user via interface 102 for a user name, password, media serial number or other identifier or authorization data. In further embodiments no authorization prompt may be generated. In step 512, the device logic 122 may decode the media object enumeration request 114, for example by reading an aggregate object property command 128 and associated headers and fields, or other commands or instructions. In step 514, the media directory 124 of the responder 118 may be accessed, for instance to access directories or trees of media objects, or other data or storage structures. In step 516, the device logic 122 may generate a media object list 1 16 in response for transmission to initiator 104, for example by searching for specified object properties from within sets of properties associated with objects in set of media objects 126 stored on responder 1 18. According to embodiments of the invention in one regard, the set of media objects 126 need not be sorted or organized in a hierarchical or other special order before beginning a transmission stream to initiator 104. Rather, the device logic 122 may transmit a binary stream to initiator 104 without ordering or reordering the set of media objects 126 or their coupled properties, so that, for instance, the retrieved object property data may be streamed the in order in which it is stored on hard disk, optical or other storage of responder 118 to initiator 104. In step 518, the resulting media object list 116 including media object properties matching the media enumeration request 114 may be sorted or otherwise processed in initiator 104. For example initiator 104 may present a table of songs, photographs, video samples or other media or content to the user via interface 102. In step 520, the user may highlight, select, link or activate select those media objects from the media object list 116 which the user wishes to download, delete, burn to optical media, copy, edit or perform other actions or tasks on. In step 522, processing may repeat, return to a prior processing point, jump to a further processing point or end. The foregoing description of the invention is illustrative, and modifications in configuration and implementation will occur to persons skilled in the art. For instance, while the invention has generally been described in terms of the retrieval of a set of properties retrieved from a portable media device storing a set of associated media objects, in embodiments non-portable devices may be interrogated for object property retrieval, such as other desktop client or other machines. While those media objects have generally been illustratively described as being or including audio, video, or graphical content, in embodiments the set of media objects may likewise contain textual, character, numerical or other information, for example such as contact lists in a personal digital assistant, or data measurements or objects such as those retrieved from telemetry, medical or diagnostic hardware along with object properties corresponding to those applications. Likewise, while the initiator device has in embodiments generally been described as a desktop client or workstation, in embodiments the initiator could be or include a portable device such as a media- enabled cellular telephone, digital camera, audio player or other device or hardware. Portable devices moreover may interrogate each other, in implementations as desired. Similarly, while the invention has in embodiments been described as operating in an environment in which a locally connected initiator interrogates a mobile media player or device, in embodiments the aggregate object property request and other queries may be transmitted from a remote initiator, such as a remote workstation or server connected over a local area network (LAN) or the Internet. Likewise, while the invention has generally been described as querying a single storage device or medium embedded in a mobile media device, in embodiments the object properties from two or more storage devices, such as two or more hard drives or two or more optical drives, may be collectively interrogated. Other hardware, software or other resources described as singular may in embodiments be distributed, and similarly in embodiments resources described as distributed may be combined. The scope of the invention is accordingly intended to be limited only by the following claims.

Claims

CLAIMS We claim:
1. A system for generating a request for retrieval of a set of media object properties, comprising: an interface to a responder device storing a set of media objects, each of the media objects having an associated set of media object properties; and a media engine, the media engine communicating with the interface to generate a media enumeration request comprising an aggregate object property command, the media enumeration request selectively retrieving a plurality of the media object properties associated with the set of media objects from the responder device.
2. A system according to claim 1, wherein the responder device comprises one of an audio player device, a digital camera device, a video camcorder device, a media-enabled cellular telephone, and a personal digital assistant.
3. A system according to claim 1, wherein the set of media objects comprises at least one of digital audio objects, digital image objects and digital video objects.
4. A system according to claim 1, wherein the set of media object properties comprises at least one of image width, image height, pixel color depth, object byte size, compression data, audio encoding type and video frame rate.
5. A system according to claim 1, wherein the communication with the responder device is communicated using a media transport protocol.
6. A system according to claim 1 , wherein the retrieved media object properties and a media object list are streamed to an initiator device in response to the media enumeration request.
7. A system according to claim 6, wherein the initiator device reorders at least one of the media object properties and media object list.
8. A system according to claim 1, wherein each of the media objects comprises binary data.
9. A system according to claim 1, wherein the set of media objects is stored in a media directory of the responder device.
10. A method for generating a request for retrieval of a set of media object properties, comprising: accessing a responder device storing a set of media objects, each of the media objects having an associated set of media object properties; communicating a media enumeration request comprising an aggregate object property command to the responder device; and retrieving a plurality of the media object properties associated with the set of media objects from the responder device.
11. A method according to claim 10, wherein the responder device comprises one of an audio player device, a digital camera device, a video camcorder device, a media-enabled cellular telephone, and a personal digital assistant.
12. A method according to claim 10, wherein the set of media objects comprises at least one of digital audio objects, digital image objects and digital video objects.
13. A method according to claim 10, wherein the set of media object properties comprises at least one of image width, image height, pixel color depth, object byte size, compression data, audio encoding type and video frame rate.
14. A method according to claim 10, wherein the communicating with the responder device comprises communicating using a media transport protocol.
15. A method according to claim 10, wherein the retrieving comprises streaming media object properties and a media object list to an initiator device in response to the media enumeration request.
16. A method according to claim 15, further comprising reordering at least one of the media object properties and media object list in the initiator device.
17. A method according to claim 10, wherein each of the media objects comprises binary data.
18. A method according to claim 10, wherein the set of media objects is stored in a media directory of the responder device.
19. A media object list, the media object list being generated according to a method of: accessing a responder device storing a set of media objects, each of the media objects having an associated set of media object properties; communicating a media enumeration request comprising an aggregate object property command to the responder device; and retrieving a plurality of the media object properties associated with the set of media objects from the responder device in a media object list.
20. A media object list according to claim 19, wherein the responder device comprises one of an audio player device, a digital camera device, a video camcorder device, a media-enabled cellular telephone, and a personal digital assistant.
21. A media object list to claim 19, wherein the set of media objects represented in the media object list comprises at least one of digital audio objects, digital image objects and digital video objects.
22. A media object list according to claim 19, wherein the set of media object properties comprises at least one of image width, image height, pixel color depth, object byte size, compression data, audio encoding type and video frame rate.
23. A media object list according to claim 19, wherein the communicating with the responder device comprise communicating using a media transport protocol.
24. A media object list according to claim 19, wherein the retrieving comprises streaming media object properties and the media object list to an initiator device in response to the media enumeration request.
25. A media object list according to claim 24, wherein the method further comprises reordering at least one of the media object properties and the media object list in the initiator device.
26. A media object list according to claim 19, wherein each of the media objects comprises binary data.
27. A media player, the media player being configured to generate a media object list including a plurality of media object properties, comprising: a media object store, the media object store storing a set of media objects and associated media object properties; an interface to an initiator device, the initiator device transmitting a media enumeration request via the interface; and control logic, the control logic responding the media enumeration request to selectively retrieve a plurality of the media object properties associated with the set of media objects from the media object store.
28. A media player according to claim 27, wherein the media player comprises one of an audio player device, a digital camera device, a video camcorder device, a media-enabled cellular telephone, and a personal digital assistant.
29. A media player according to claim 27, wherein the set of media objects comprises at least one of digital audio objects, digital image objects and digital video objects.
30. A media player according to claim 27, wherein the set of media object properties comprises at least one of image width, image height, pixel color depth, object byte size, compression data, audio encoding type and video frame rate.
31. A media player according to claim 27, wherein the communication with the initiator device is communicated using a media transport protocol.
32. A media player according to claim 27, wherein the retrieved media object properties and a media object list are streamed to the initiator device in response to the media enumeration request.
33. A media player according to claim 27, wherein each of the media objects comprises binary data.
34. A media player according to claim 27, wherein the media data store comprises a media directory.
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7707518B2 (en) 2006-11-13 2010-04-27 Microsoft Corporation Linking information
US7712049B2 (en) 2004-09-30 2010-05-04 Microsoft Corporation Two-dimensional radial user interface for computer software applications
US7747637B2 (en) 2006-03-08 2010-06-29 Microsoft Corporation For each item enumerator for custom collections of items
US7747557B2 (en) 2006-01-05 2010-06-29 Microsoft Corporation Application of metadata to documents and document objects via an operating system user interface
US7761785B2 (en) 2006-11-13 2010-07-20 Microsoft Corporation Providing resilient links
US7774799B1 (en) 2003-03-26 2010-08-10 Microsoft Corporation System and method for linking page content with a media file and displaying the links
US7788589B2 (en) 2004-09-30 2010-08-31 Microsoft Corporation Method and system for improved electronic task flagging and management
US7793233B1 (en) 2003-03-12 2010-09-07 Microsoft Corporation System and method for customizing note flags
US7797638B2 (en) 2006-01-05 2010-09-14 Microsoft Corporation Application of metadata to documents and document objects via a software application user interface
KR20200126424A (en) * 2018-06-29 2020-11-06 구글 엘엘씨 Media source measurement for integration into the censored media corpus

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7797471B2 (en) * 2004-04-27 2010-09-14 Apple Inc. Method and system for transferring album artwork between a media player and an accessory
US20060288036A1 (en) * 2005-06-17 2006-12-21 Microsoft Corporation Device specific content indexing for optimized device operation
US20060294064A1 (en) * 2005-06-24 2006-12-28 Microsoft Corporation Storing queries on devices with rewritable media
JP4532394B2 (en) * 2005-11-24 2010-08-25 アルパイン株式会社 Information processing apparatus and information system
US7822808B2 (en) * 2006-04-21 2010-10-26 Motenet, Inc. Collection and distribution of sense-on-demand data
JP4867991B2 (en) * 2006-08-23 2012-02-01 株式会社ニコン Electronic camera and image transfer method of electronic camera
JP2008148073A (en) * 2006-12-11 2008-06-26 Canon Inc Data transfer device and data transfer system
CN101291266B (en) * 2007-04-18 2011-05-11 中兴通讯股份有限公司 Method for responding ''request message for deleting specialty'' in ultra mobile broadband
EP2195724B1 (en) * 2007-08-28 2019-10-09 Commvault Systems, Inc. Power management of data processing resources, such as power adaptive management of data storage operations
US8201188B2 (en) 2007-09-20 2012-06-12 Microsoft Corporation Device-hosted services over media transfer protocol
KR101344021B1 (en) * 2007-12-24 2014-01-15 삼성전자주식회사 Memory card and memory storage device using the same
US8819256B2 (en) * 2008-01-16 2014-08-26 Broadcom Corporation Method and system for device property for specification of vendor specific protocol features
ATE534087T1 (en) * 2008-06-03 2011-12-15 Intergraph Technologies Co METHOD AND DEVICE FOR COPYING OBJECTS IN AN OBJECT-ORIENTED ENVIRONMENT USING A MULTI-TRANSACTION PROCESS
US8307177B2 (en) 2008-09-05 2012-11-06 Commvault Systems, Inc. Systems and methods for management of virtualization data
US8732179B2 (en) * 2008-12-22 2014-05-20 Sandisk Il Ltd. Method for providing a suggested read list of digital data to a host device
US8285681B2 (en) 2009-06-30 2012-10-09 Commvault Systems, Inc. Data object store and server for a cloud storage environment, including data deduplication and data management across multiple cloud storage sites
US11449394B2 (en) 2010-06-04 2022-09-20 Commvault Systems, Inc. Failover systems and methods for performing backup operations, including heterogeneous indexing and load balancing of backup and indexing resources
CA2716544C (en) 2010-10-08 2014-05-20 Traffix Communication Systems Ltd. Method and system for providing network services
US9461881B2 (en) 2011-09-30 2016-10-04 Commvault Systems, Inc. Migration of existing computing systems to cloud computing sites or virtual machines
KR20130056539A (en) * 2011-11-22 2013-05-30 삼성전자주식회사 Apparatas and method for performing communication with media transfer protocol supported device in a portable terminal
US9262496B2 (en) 2012-03-30 2016-02-16 Commvault Systems, Inc. Unified access to personal data
US8950009B2 (en) 2012-03-30 2015-02-03 Commvault Systems, Inc. Information management of data associated with multiple cloud services
US9223597B2 (en) 2012-12-21 2015-12-29 Commvault Systems, Inc. Archiving virtual machines in a data storage system
US9740702B2 (en) 2012-12-21 2017-08-22 Commvault Systems, Inc. Systems and methods to identify unprotected virtual machines
US10346259B2 (en) 2012-12-28 2019-07-09 Commvault Systems, Inc. Data recovery using a cloud-based remote data recovery center
US9378035B2 (en) 2012-12-28 2016-06-28 Commvault Systems, Inc. Systems and methods for repurposing virtual machines
US20140196039A1 (en) 2013-01-08 2014-07-10 Commvault Systems, Inc. Virtual machine categorization system and method
US20140201151A1 (en) 2013-01-11 2014-07-17 Commvault Systems, Inc. Systems and methods to select files for restoration from block-level backup for virtual machines
US9286110B2 (en) 2013-01-14 2016-03-15 Commvault Systems, Inc. Seamless virtual machine recall in a data storage system
KR101517895B1 (en) * 2013-04-05 2015-05-08 주식회사 팬택 Terminal and method providing application-related data
US9939981B2 (en) 2013-09-12 2018-04-10 Commvault Systems, Inc. File manager integration with virtualization in an information management system with an enhanced storage manager, including user control and storage management of virtual machines
US9811427B2 (en) 2014-04-02 2017-11-07 Commvault Systems, Inc. Information management by a media agent in the absence of communications with a storage manager
US20160019317A1 (en) 2014-07-16 2016-01-21 Commvault Systems, Inc. Volume or virtual machine level backup and generating placeholders for virtual machine files
US9710465B2 (en) 2014-09-22 2017-07-18 Commvault Systems, Inc. Efficiently restoring execution of a backed up virtual machine based on coordination with virtual-machine-file-relocation operations
US9436555B2 (en) 2014-09-22 2016-09-06 Commvault Systems, Inc. Efficient live-mount of a backed up virtual machine in a storage management system
US9417968B2 (en) 2014-09-22 2016-08-16 Commvault Systems, Inc. Efficiently restoring execution of a backed up virtual machine based on coordination with virtual-machine-file-relocation operations
US10776209B2 (en) 2014-11-10 2020-09-15 Commvault Systems, Inc. Cross-platform virtual machine backup and replication
US9983936B2 (en) 2014-11-20 2018-05-29 Commvault Systems, Inc. Virtual machine change block tracking
US11350254B1 (en) 2015-05-05 2022-05-31 F5, Inc. Methods for enforcing compliance policies and devices thereof
US11757946B1 (en) 2015-12-22 2023-09-12 F5, Inc. Methods for analyzing network traffic and enforcing network policies and devices thereof
US11178150B1 (en) 2016-01-20 2021-11-16 F5 Networks, Inc. Methods for enforcing access control list based on managed application and devices thereof
US10565067B2 (en) 2016-03-09 2020-02-18 Commvault Systems, Inc. Virtual server cloud file system for virtual machine backup from cloud operations
US10417102B2 (en) 2016-09-30 2019-09-17 Commvault Systems, Inc. Heartbeat monitoring of virtual machines for initiating failover operations in a data storage management system, including virtual machine distribution logic
US10162528B2 (en) 2016-10-25 2018-12-25 Commvault Systems, Inc. Targeted snapshot based on virtual machine location
US10152251B2 (en) 2016-10-25 2018-12-11 Commvault Systems, Inc. Targeted backup of virtual machine
US10505792B1 (en) 2016-11-02 2019-12-10 F5 Networks, Inc. Methods for facilitating network traffic analytics and devices thereof
US10678758B2 (en) 2016-11-21 2020-06-09 Commvault Systems, Inc. Cross-platform virtual machine data and memory backup and replication
US10949308B2 (en) 2017-03-15 2021-03-16 Commvault Systems, Inc. Application aware backup of virtual machines
US10812266B1 (en) 2017-03-17 2020-10-20 F5 Networks, Inc. Methods for managing security tokens based on security violations and devices thereof
US20180276085A1 (en) 2017-03-24 2018-09-27 Commvault Systems, Inc. Virtual machine recovery point generation
US11108858B2 (en) 2017-03-28 2021-08-31 Commvault Systems, Inc. Archiving mail servers via a simple mail transfer protocol (SMTP) server
US11074138B2 (en) 2017-03-29 2021-07-27 Commvault Systems, Inc. Multi-streaming backup operations for mailboxes
US10387073B2 (en) 2017-03-29 2019-08-20 Commvault Systems, Inc. External dynamic virtual machine synchronization
US11294786B2 (en) 2017-03-31 2022-04-05 Commvault Systems, Inc. Management of internet of things devices
US11221939B2 (en) 2017-03-31 2022-01-11 Commvault Systems, Inc. Managing data from internet of things devices in a vehicle
US10552294B2 (en) 2017-03-31 2020-02-04 Commvault Systems, Inc. Management of internet of things devices
US11343237B1 (en) 2017-05-12 2022-05-24 F5, Inc. Methods for managing a federated identity environment using security and access control data and devices thereof
US11122042B1 (en) 2017-05-12 2021-09-14 F5 Networks, Inc. Methods for dynamically managing user access control and devices thereof
US10877928B2 (en) 2018-03-07 2020-12-29 Commvault Systems, Inc. Using utilities injected into cloud-based virtual machines for speeding up virtual machine backup operations
US10891198B2 (en) 2018-07-30 2021-01-12 Commvault Systems, Inc. Storing data to cloud libraries in cloud native formats
US11200124B2 (en) 2018-12-06 2021-12-14 Commvault Systems, Inc. Assigning backup resources based on failover of partnered data storage servers in a data storage management system
US10996974B2 (en) 2019-01-30 2021-05-04 Commvault Systems, Inc. Cross-hypervisor live mount of backed up virtual machine data, including management of cache storage for virtual machine data
US10768971B2 (en) 2019-01-30 2020-09-08 Commvault Systems, Inc. Cross-hypervisor live mount of backed up virtual machine data
US11366723B2 (en) 2019-04-30 2022-06-21 Commvault Systems, Inc. Data storage management system for holistic protection and migration of serverless applications across multi-cloud computing environments
US11461184B2 (en) 2019-06-17 2022-10-04 Commvault Systems, Inc. Data storage management system for protecting cloud-based data including on-demand protection, recovery, and migration of databases-as-a-service and/or serverless database management systems
US20210011816A1 (en) 2019-07-10 2021-01-14 Commvault Systems, Inc. Preparing containerized applications for backup using a backup services container in a container-orchestration pod
US11467753B2 (en) 2020-02-14 2022-10-11 Commvault Systems, Inc. On-demand restore of virtual machine data
US11321188B2 (en) 2020-03-02 2022-05-03 Commvault Systems, Inc. Platform-agnostic containerized application data protection
US11422900B2 (en) 2020-03-02 2022-08-23 Commvault Systems, Inc. Platform-agnostic containerized application data protection
US11442768B2 (en) 2020-03-12 2022-09-13 Commvault Systems, Inc. Cross-hypervisor live recovery of virtual machines
US11099956B1 (en) 2020-03-26 2021-08-24 Commvault Systems, Inc. Snapshot-based disaster recovery orchestration of virtual machine failover and failback operations
US11500669B2 (en) 2020-05-15 2022-11-15 Commvault Systems, Inc. Live recovery of virtual machines in a public cloud computing environment
US11314687B2 (en) 2020-09-24 2022-04-26 Commvault Systems, Inc. Container data mover for migrating data between distributed data storage systems integrated with application orchestrators
US11656951B2 (en) 2020-10-28 2023-05-23 Commvault Systems, Inc. Data loss vulnerability detection
US11604706B2 (en) 2021-02-02 2023-03-14 Commvault Systems, Inc. Back up and restore related data on different cloud storage tiers
US12032855B2 (en) 2021-08-06 2024-07-09 Commvault Systems, Inc. Using an application orchestrator computing environment for automatically scaled deployment of data protection resources needed for data in a production cluster distinct from the application orchestrator or in another application orchestrator computing environment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019560A2 (en) 2001-08-27 2003-03-06 Gracenote, Inc. Playlist generation, delivery and navigation
WO2003036541A1 (en) 2001-10-22 2003-05-01 Apple Computer, Inc. Intelligent synchronization for a media player
US6728729B1 (en) 2003-04-25 2004-04-27 Apple Computer, Inc. Accessing media across networks

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100545828C (en) 1993-07-30 2009-09-30 佳能株式会社 Be operatively connected to the opertaing device and the control method thereof of network of network equipment
US6370543B2 (en) 1996-05-24 2002-04-09 Magnifi, Inc. Display of media previews
US6133908A (en) 1996-12-04 2000-10-17 Advanced Communication Design, Inc. Multi-station video/audio distribution apparatus
EP1439664B1 (en) 1997-06-25 2007-09-12 Samsung Electronics Co., Ltd. Method and apparatus for controlling devices in a home network
US7103834B1 (en) * 1997-06-25 2006-09-05 Samsung Electronics Co., Ltd. Method and apparatus for a home network auto-tree builder
CN100367713C (en) 1997-07-30 2008-02-06 索尼电子有限公司 Method for describing human interface features and functionality of AV/C based device
US6453459B1 (en) * 1998-01-21 2002-09-17 Apple Computer, Inc. Menu authoring system and method for automatically performing low-level DVD configuration functions and thereby ease an author's job
US6181342B1 (en) 1998-07-06 2001-01-30 International Business Machines Corp. Computer file directory system displaying visual summaries of visual data in desktop computer documents for quickly identifying document content
EP1081897B1 (en) 1999-09-03 2003-03-26 Ericsson Austria Aktiengesellschaft Transmission system for a remote adjustment of subscriber terminals
US20010042107A1 (en) * 2000-01-06 2001-11-15 Palm Stephen R. Networked audio player transport protocol and architecture
WO2001063919A1 (en) 2000-02-23 2001-08-30 Penta Trading Ltd. Systems and methods for generating and providing previews of electronic files such as web files
US6922813B1 (en) * 2000-04-20 2005-07-26 E*Trade Page prerequisite control mechanism
US7039727B2 (en) 2000-10-17 2006-05-02 Microsoft Corporation System and method for controlling mass storage class digital imaging devices
US7206853B2 (en) 2000-10-23 2007-04-17 Sony Corporation content abstraction layer for use in home network applications
AU2002348584B2 (en) * 2001-10-23 2007-05-10 Samsung Electronics Co., Ltd. Information storage medium including markup document and AV data, recording method, reproducing method, and reproducing apparatus therefor
US6971121B2 (en) * 2001-12-06 2005-11-29 Scientific-Atlanta, Inc. Composite buffering
KR20030058395A (en) * 2001-12-31 2003-07-07 엘지전자 주식회사 Home Network Device, Home Network Control Device, Method for downloading media data in Home Network
US20030135661A1 (en) * 2002-01-14 2003-07-17 International Business Machines Corporation System and method for packaging and installing management models with specific console interfaces
JP2003296225A (en) * 2002-03-29 2003-10-17 Toshiba Corp Device, system, method, and program for data acquisition and display
JP4060637B2 (en) * 2002-05-10 2008-03-12 富士フイルム株式会社 Image browsing system and digital camera
US7613802B2 (en) 2002-05-13 2009-11-03 Ricoh Co., Ltd. Creating devices to support a variety of models of remote diagnostics from various manufacturers
JP2003333495A (en) * 2002-05-14 2003-11-21 Nikon Gijutsu Kobo:Kk Apparatus and program for image management, and digital camera
JP2003333494A (en) * 2002-05-14 2003-11-21 Nikon Gijutsu Kobo:Kk Apparatus and program for image management
JP2003333469A (en) * 2002-05-14 2003-11-21 Nikon Gijutsu Kobo:Kk Image management apparatus and program thereof
JP2004080538A (en) * 2002-08-20 2004-03-11 Canon Inc Apparatus, system and method for image communication
US7194701B2 (en) 2002-11-19 2007-03-20 Hewlett-Packard Development Company, L.P. Video thumbnail
ATE549852T1 (en) 2002-12-12 2012-03-15 Seiko Epson Corp IMAGE PROCESSING METHOD AND IMAGE PROCESSING SYSTEM USING THE SAME
US7532628B2 (en) 2002-12-30 2009-05-12 Cisco Technology, Inc. Composite controller for multimedia sessions
US20040205286A1 (en) 2003-04-11 2004-10-14 Bryant Steven M. Grouping digital images using a digital camera
KR100621784B1 (en) * 2003-11-11 2006-09-13 학교법인 한국정보통신학원 Method and system for multimedia consumption based on user terminal characteristic
US7574655B2 (en) 2004-05-03 2009-08-11 Microsoft Corporation System and method for encapsulation of representative sample of media object

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003019560A2 (en) 2001-08-27 2003-03-06 Gracenote, Inc. Playlist generation, delivery and navigation
WO2003036541A1 (en) 2001-10-22 2003-05-01 Apple Computer, Inc. Intelligent synchronization for a media player
US6728729B1 (en) 2003-04-25 2004-04-27 Apple Computer, Inc. Accessing media across networks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1743247A4

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7793233B1 (en) 2003-03-12 2010-09-07 Microsoft Corporation System and method for customizing note flags
US10366153B2 (en) 2003-03-12 2019-07-30 Microsoft Technology Licensing, Llc System and method for customizing note flags
US7774799B1 (en) 2003-03-26 2010-08-10 Microsoft Corporation System and method for linking page content with a media file and displaying the links
US7712049B2 (en) 2004-09-30 2010-05-04 Microsoft Corporation Two-dimensional radial user interface for computer software applications
US7788589B2 (en) 2004-09-30 2010-08-31 Microsoft Corporation Method and system for improved electronic task flagging and management
US7747557B2 (en) 2006-01-05 2010-06-29 Microsoft Corporation Application of metadata to documents and document objects via an operating system user interface
US7797638B2 (en) 2006-01-05 2010-09-14 Microsoft Corporation Application of metadata to documents and document objects via a software application user interface
US7747637B2 (en) 2006-03-08 2010-06-29 Microsoft Corporation For each item enumerator for custom collections of items
US7707518B2 (en) 2006-11-13 2010-04-27 Microsoft Corporation Linking information
US7761785B2 (en) 2006-11-13 2010-07-20 Microsoft Corporation Providing resilient links
KR20200126424A (en) * 2018-06-29 2020-11-06 구글 엘엘씨 Media source measurement for integration into the censored media corpus
KR102486241B1 (en) 2018-06-29 2023-01-10 구글 엘엘씨 Measure media sources for integration into censored media corpus

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