WO2016099116A1 - Appareil et procédé permettant de fournir une radiodiffusion personnalisée orientée objet et support de stockage de métadonnées associées - Google Patents

Appareil et procédé permettant de fournir une radiodiffusion personnalisée orientée objet et support de stockage de métadonnées associées Download PDF

Info

Publication number
WO2016099116A1
WO2016099116A1 PCT/KR2015/013733 KR2015013733W WO2016099116A1 WO 2016099116 A1 WO2016099116 A1 WO 2016099116A1 KR 2015013733 W KR2015013733 W KR 2015013733W WO 2016099116 A1 WO2016099116 A1 WO 2016099116A1
Authority
WO
WIPO (PCT)
Prior art keywords
metadata
content
segment
scene
information
Prior art date
Application number
PCT/KR2015/013733
Other languages
English (en)
Korean (ko)
Inventor
이석필
변성우
김광용
Original Assignee
상명대학교 서울산학협력단
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 상명대학교 서울산학협력단 filed Critical 상명대학교 서울산학협력단
Publication of WO2016099116A1 publication Critical patent/WO2016099116A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream

Definitions

  • the present invention relates to a user-tailored broadcasting technology, and more particularly, to an apparatus and method for providing an object-oriented tailored broadcasting capable of providing a broadcasting service of a TV-Anytime standard, and a medium storing metadata therefor.
  • a customized broadcast service enables a user to search / view a desired program without time constraints by using metadata collected from program information.
  • Metadata for a customized broadcasting service is searched based on data inputted by a user to obtain desired information, and a customized broadcasting service is provided based on the result.
  • the present invention has been made in view of the above-described technical background, and an object-oriented customized broadcast providing apparatus capable of providing a broadcast service for an object of interest of a user, and a method for providing a medium storing metadata therefor. do.
  • An apparatus for providing object-oriented customized broadcasting includes a database including at least one first metadata and at least one second metadata, which are metadata of a TV-Anytime standard for content.
  • the first metadata includes information of the content
  • the second metadata includes information in a segment unit for each object included in the content, wherein the segment includes the content.
  • Each object is characterized in that it is a unit from the start frame appearing for each camera to the end frame disappears.
  • the control means includes at least one first metadata and at least one first metadata which is metadata of a TV-Anytime standard for each content in a database. And storing metadata, wherein the first metadata includes information of the content, and the second metadata includes information on a segment basis for each object included in the content. And a segment is a unit from a start frame in which each object included in the content appears for each camera to a disappearing end frame.
  • a broadcast service for an object of interest of a user may be provided.
  • FIG. 1 is a block diagram showing an object-oriented customized broadcasting system according to the present invention.
  • FIG. 2 is a block diagram showing an object-oriented customized broadcast providing apparatus according to a first embodiment of the present invention.
  • 3A is a block diagram showing an object-oriented customized broadcast providing apparatus according to a second embodiment of the present invention.
  • 3B is a diagram for explaining a description system of metadata according to the present invention.
  • 4A is a structural diagram of metadata according to the present invention.
  • 4B illustrates an example of metadata in accordance with the present invention.
  • 5A is a ProgramInformation metadata structure diagram in accordance with the present invention.
  • 5B illustrates an example of ProgramInformation metadata in accordance with the present invention.
  • 6A is a structural diagram of SegmentInformation metadata according to the present invention.
  • 6B is a structural diagram of SegmentInformation metadata according to the present invention.
  • 6C illustrates an example of SegmentInformation metadata in accordance with the present invention.
  • 6D is a structural diagram of SegmentGroupInformation metadata according to the present invention.
  • 6E illustrates an example of SegmentGroupInformation metadata in accordance with the present invention.
  • FIG. 1 is a block diagram illustrating an object-oriented customized broadcasting system according to an embodiment of the present invention.
  • an object-oriented customized broadcasting system includes an object-oriented customized broadcasting providing apparatus 20 or 30 and a user terminal 10.
  • the user terminal 10 is used by a user (viewer) and transmits the interest information input by the user to the object-oriented customized broadcast providing apparatus 20 through a communication network.
  • the interest information may include at least one of a name of an object of interest (eg, an actor's name) and a scene name in which the object of interest appears in the content to be watched. Since an embodiment of the present invention aims to provide an object-oriented customized broadcasting service, the interest information may include information about at least one object of interest.
  • the object-oriented customized broadcast providing apparatus 20 receives and confirms the interest information from the user terminal 10 through a communication network.
  • the object-oriented customized broadcast providing apparatus 20 may provide an object of interest to a desired camera viewpoint by combining camera images (contents) of the object of interest of the user through object identification / classification for each object of interest.
  • a detailed configuration of the object-oriented customized broadcast providing apparatus 20 will be described later with reference to FIGS. 2 and 3A.
  • an embodiment of the present invention may provide a scene including an object of interest desired by a user in various forms at a desired time in a desired manner.
  • FIG. 2 is a block diagram showing an object-oriented customized broadcast providing apparatus according to a first embodiment of the present invention.
  • the apparatus for providing object-oriented customized broadcasting according to the first embodiment of the present invention 20 includes a content generator 210, a metadata identifier 220, a metafile generator 230, and a storage 240. ) And service provider 250.
  • the object-oriented customized broadcast providing apparatus 20 includes the content generator 210.
  • the object-oriented customized broadcasting providing apparatus 20 according to the present invention is provided with metadata about the pre-generated content and contents, and further includes metadata related to the object in the corresponding metadata, thereby providing meta-object for the object-oriented customized broadcasting. You can also create a file.
  • the object-oriented customized broadcast providing apparatus 20 according to the present invention may not include the content generator 210.
  • the content generator 210 generates content and content metadata (or metafiles). This can be done by studios, entertainment companies, web designers, user-linked content producers and users.
  • the content may be image content and may include a plurality of programs.
  • the program refers to a field of content such as entertainment, drama, and movie.
  • the content may be produced as a result of photographing one photographing target (eg, a sporting event) with a plurality of cameras at various locations. That is, the content of the same photographing target may include content made of images photographed from a plurality of camera viewpoints.
  • This type of content may be a photograph of a sporting event, a performance, or the like.
  • dramas and movies are produced by synthesizing at least one selected camera point of view, which may well express the director's intention, even if the photographs are produced by a plurality of cameras.
  • Such content may be image content that cannot be selected with respect to a camera viewpoint.
  • the content metadata may be information of the content itself, such as a content title, play time, and summary information.
  • the content metadata may be metadata of the TV-Anytime standard.
  • the metadata identifier 220 collects information for object-oriented customized broadcasting service by performing object extraction and tracking on content, and generates at least one object metadata by using the collected information.
  • the collected information may include at least one of information on an object, segment information on which each object appears, and information on a camera.
  • the metadata identifier 220 also indexes the generated at least one object metadata into each segment.
  • the metafile generator 230 generates at least one content metadata and at least one object metadata generated for one content in a metafile, and stores the metafile in the storage 240. In this case, the metafile generator 230 generates one metafile for one content.
  • the metafile is a set of metafiles of the TV-Anytime standard and may be an XML document including a plurality of metadata in a tree structure.
  • the repository 240 stores metafiles and may further store content.
  • the service provider 250 checks the interest information according to the user's request received from the user terminal 10, the service provider 250 searches for a content or a specific portion of the content corresponding to the interest information by using a metafile in the storage 240. It may be provided to the user terminal 10.
  • the service provider 250 may provide content including the object of interest, and among them, may provide content photographing the object of interest from a camera viewpoint according to a user's request. If a plurality of pieces of content of the object of interest are photographed by a camera viewpoint according to a user's request, and the time of capturing the objects of interest is different, the service provider 250 may display a plurality of pieces of content of the object of interest in order of time. By integrating, the viewer may integrate and provide contents of a desired camera viewpoint.
  • the service provider 250 may perform a multi-key based content search using the plurality of information as a key.
  • an embodiment of the present invention may provide an object-oriented customized broadcasting service in a desired form at a desired time by using a metafile of interest information and a modified TV-Anytime standard according to a user's request.
  • FIG. 3A is a block diagram showing an object-oriented customized broadcast providing apparatus according to a second embodiment of the present invention.
  • the apparatus for providing object-oriented customized broadcasting includes a metadata generating module 310 and a searching module 320.
  • the metadata generation module 310 generates information such as information about an object, segment information, and information about a camera, and stores the information in a predetermined field in a metafile of a pre-generated structure.
  • Metadata Part A can be extended to add information related to an object, and based on this, an object-oriented customized broadcasting service can be provided.
  • the preset field is set to TV-Anytime Part3. It may be an extended part from the Metadata Part A part.
  • the metadata generation module 310 includes a data parser 311 and a metafile generator 312. Hereinafter, each component of the metadata generation module 310 will be described.
  • the data parser 311 performs object extraction and tracking from the content, resulting in obtaining, analyzing and collecting information about the object. As a result, the data parser 311 may collect information about the object, segment information, and information about the camera.
  • the data parser 311 may generate object metadata using the collected information and provide the metadata to the metafile generator 312.
  • the metafile generator 312 stores the collected information in a metadata structure of the object-centric image media according to the embodiment of the present invention. As a result, the metafile generator 312 may generate a metafile.
  • the metafile generator 312 may receive the information collected from the data parser 311, generate the object metadata, and generate the object metadata, and then store the data in a preset field in the generated content metafile. have.
  • the search module 320 can include a data parser 321 and a searcher 322.
  • the data parser 321 recognizes an object of interest of the user by using the interest information received from the user terminal 10, and extracts a metafile including the object of interest from the metafiles in the database 330.
  • the searcher 322 searches for the content including the object of interest by using the extracted metafile and provides the searched content to the user terminal 10.
  • the searcher 322 may provide the photographed content to better reveal the object of interest.
  • the searcher 322 may allow the user to select a plurality of camera viewpoints, and as a result, provide content of the camera viewpoint selected by the user. If a plurality of pieces of content of the object of interest are captured by a camera viewpoint according to a user's request, and the time of capturing the objects of interest is different, the searcher 322 collects a plurality of pieces of content of the object of interest and collects them in chronological order. By integrating, the viewer may integrate and provide contents of a desired camera viewpoint.
  • the metadata generation module 310 and the search module 320 described above may be a control unit of a computing device or a computing program such as a computer.
  • FIG. 3B is a diagram for explaining a description system of metadata according to an embodiment of the present invention.
  • Jason Kang appeared for 10 minutes to 1 hour, 2 hours 20 minutes to 3 hours 10 minutes, 3 hours 45 minutes to 4 hours 30 minutes after the start of the game.
  • Keegan Bradley also appeared from 1 hour 15 minutes to 2:10 and from 3:10 to 3:50.
  • the metadata is the camera (Cam (1) and Cam (2) Regarding)
  • the object of interest 1-1 and the object of interest 1-2 can be defined in units of segments that disappear after appearance.
  • FIG. 4A illustrates a structure of metadata in a metafile according to an embodiment of the present invention
  • FIG. 4B illustrates an example of metadata in a metafile according to an embodiment of the present invention
  • FIG. 5A is a structure diagram of ProgramInformation metadata according to an embodiment of the present invention
  • FIG. 5B is a diagram illustrating an example of ProgramInformation metadata according to an embodiment of the present invention
  • FIG. 6A is a structural diagram of SegmentInformation metadata according to an embodiment of the present invention
  • FIG. 6B is a structural diagram of SegmentInformation metadata according to an embodiment of the present invention
  • FIG. 6C is an example of SegmentInformation metadata according to an embodiment of the present invention
  • 6D is a structural diagram of metadata of a SegmentGroupInformation standard according to an embodiment of the present invention
  • FIG. 6E is a diagram illustrating an example of metadata of a SegmentGroupInformation standard according to an embodiment of the present invention.
  • the metafile for the object-oriented customized broadcast service may be stored in the storage 240 of FIG. 2 or the database 330 of FIG. 3A.
  • the metadata of the lower tree of each table is expressed as Type.
  • the database 330 stores a ProgramInformation Table (first metadata) and a SegmentInformation Table (second metadata) that are metadata of a TV-Anytime standard for content. .
  • the database 330 may further include content.
  • the TV-Anytime metadata standard includes ProgramInformation Table and SegmentInformation Table metadata.
  • the TV-Anytime metadata may be metadata of the TV-Anytime standard starting with the TVAMain root element.
  • the subtree of the ProgramInformation Table may include metadata describing content
  • the subtree of the SegmentInformation Table may include metadata describing a portion of the content
  • the SegmentInformation Table metadata may include information on a segment basis for each object included in the content.
  • the segment may be a unit from the start frame where each object appears for each camera to the end frame disappearing in the content.
  • the metadata of the ProgramInformation Table standard includes the scene number (Scene_num) of each scene of the content, the title of each scene (Title), the filename of the scene image (MediaTitle), and the description of each scene. (Synopsis), an information list (CreditsList) of objects appearing in each scene, storage path information (MediaTitle_URL) of representative images of each scene, a high resolution support mode (Resol_type), and a multi camera support mode (Multi_cam_type) of content. Contains information.
  • the information list of the object may include an object name, an object unique ID (PersonNameIDRef), an organization name, and the like.
  • each information may be stored as a separate field, and a function and an example thereof may be as shown in Table 2 below.
  • the MediaTitle_URL field may include a storage path of the representative image in the form of a URL such as "/web_external/1/title/media_title.jpg".
  • the URL may be an absolute path in the object-oriented customized broadcast providing device 20 or 30.
  • the bool type may be a data type represented by 0 or 1 value. As shown in Table 2, when the content supports high resolution, the resolution support mode (Resol_type) field may be set to 1 (true).
  • the multi-camera support mode (Multi_cam_type) field may be set to 1 (true).
  • Contents supporting multiple cameras may be contents obtained by photographing a subject from various angles, such as a sports event.
  • Metadata of a SegmentInformationTable standard includes SegmentList and SegmentGrouplist.
  • SegmentList (first list) may be a field for storing segment information (SegmentInformation) for each scene in the content in the form of a list.
  • SegmentGroupList (second list) may be a field for storing segment group information (SegmentGroupInformation) for each scene in the content in the form of a list.
  • the segment group may be a grouping of segments including the same object in each scene for each camera.
  • segment information SegmentInformation
  • segmentGroupInformation SegmentGroupInformation
  • the SegmentInformation metadata may include a unique number of a segment (SegmentID), a temporal position of the segment (SegmentLocator), a storage path of a representative image of each segment (KeyFrameLocator), and a segment. Includes at least one information of the unique number (PersonNameIDRef) of my appearance object.
  • each information may be stored as a separate field, and the functions and examples thereof may be as shown in Table 3 below.
  • SegmentID One Segment ID field that is an identification number for the segment. Defined as an element value of SegmentInformationType. SegmentLocator Time 0 This field indicates the position of the segment in the image. This field contains two pieces of information about time and frame information. Information about time is stored in ms and frame information is stored as the number of each frame. 696 Frame 0 200 keyFrameLocator /web_external/1/segment/segment1.jpg This field stores the location URL information about the segment representative image. This field is stored as an absolute path in the management server. PersonNameIDRef One This field stores the ID information of the object appearing in the segment. The object ID is associated with the object unique ID of the object information in the program information.
  • the segment information metadata may further include a detailed description field including information such as a keyword and a name of each scene (Synopsis).
  • a detailed description field including information such as a keyword and a name of each scene (Synopsis).
  • this is not highly related to the object-oriented customized broadcast service, and the contents will be apparent to those skilled in the art from the conventional TV-Anytime broadcast service, so a detailed description thereof will be omitted.
  • the segment group information metadata (second-2 metadata) is captured by the unique number (GroupID) of the segment group, the storage path (MediaLocator) of the representative image of the segment group, and photographed by each camera. It may include at least one of the storage path (Src) of the content and the information (Segment) of the unique number of the segment included in the segment group.
  • each information in the segment group information metadata may be stored in separate fields, and the functions and examples thereof may be as shown in Table 4 below.
  • SegmentGroupInformationType MediaLocator /web_external/1/segment_group/1/segment_group1.jpg
  • This field stores the location URL information about the camera representative image. This field is stored as an absolute path in the management server.
  • src /web_external/1/avi/yoga_fullshot_720p.mp4 This field is the path URL where the image from the camera is stored. This field is stored as an absolute path in the management server.
  • Segments 1 2 3 This field is used to store information about the ID of the segment belonging to the segment. Each segment is a segment from the current camera image.
  • the search module 320 may execute meta in the database 330. Search for the metafile containing the name of the object of interest in the file, more specifically the name of the object of interest corresponding to the information of interest from the CreditsList field of the ProgramInformation metadata, and the content of the object and the uniqueness of the object of interest. Check the ID.
  • the search module 320 checks the segment in which the object of interest actually appears from the SegmentInformation metadata, particularly, the PersonNaemIDRef field, and checks the temporal position of the segment.
  • the content may be provided to the user, but the content may be played based on the identified temporal position.
  • the search module 320 checks the segment for each camera from the SegmentInformation metadata, and receives a selection for the camera viewpoint of the user. Editing can be performed to collect the segments of the selected camera viewpoint while providing the edited content at about the same time.
  • the metadata in the database 330 may not only define each scene of the content in units of segments but also for each camera. Therefore, the exemplary embodiment of the present invention may select and view only the portion of the content including the object of interest by using the interest information requested by the user.
  • an embodiment of the present invention may provide image content obtained by photographing an object of interest at a desired camera angle. Therefore, the viewing choices of the user can be widened.
  • an embodiment of the present invention can support the viewing of video content that can be viewed by athletes, actors, acquaintances or family members who are interested in the video content of sports, performances, events, and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

La présente invention concerne un appareil et un procédé permettant de fournir une radiodiffusion personnalisée orientée objet, et un support dans lequel des métadonnées associées sont stockées. Un appareil pour la fourniture d'une radiodiffusion personnalisée orientée objet selon un aspect de la présente invention comprend une base de données comprenant au moins un élément de premières métadonnées et au moins un élément de secondes métadonnées qui sont des métadonnées de type TV-Anytime destinées à un contenu, les premières métadonnées comprenant des informations sur le contenu, les secondes métadonnées comprenant des informations en unités de segments pour chaque objet inclus dans le contenu, et le segment étant une unité comprenant des trames pour chaque appareil de prise de vues, à partir d'une trame de début dans laquelle chaque objet apparaît dans le contenu jusqu'à une trame de fin dans laquelle l'objet correspondant disparaît du contenu.
PCT/KR2015/013733 2014-12-17 2015-12-15 Appareil et procédé permettant de fournir une radiodiffusion personnalisée orientée objet et support de stockage de métadonnées associées WO2016099116A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20140182385 2014-12-17
KR10-2014-0182385 2014-12-17

Publications (1)

Publication Number Publication Date
WO2016099116A1 true WO2016099116A1 (fr) 2016-06-23

Family

ID=56126919

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/013733 WO2016099116A1 (fr) 2014-12-17 2015-12-15 Appareil et procédé permettant de fournir une radiodiffusion personnalisée orientée objet et support de stockage de métadonnées associées

Country Status (1)

Country Link
WO (1) WO2016099116A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200409738A1 (en) * 2019-06-27 2020-12-31 Netapp Inc. Virtual machine backup from computing environment to storage environment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040081390A (ko) * 2003-03-13 2004-09-21 한국전자통신연구원 디지털 방송 프로그램 서비스를 제공하기 위한 확장메타데이터의 데이터 구조와 이를 이용한 적응적 프로그램서비스 제공 시스템 및 그 방법
KR20080096341A (ko) * 2007-04-27 2008-10-30 한국정보통신대학교 산학협력단 대화형 디엠비 방송 제공시스템 및 이의 제공방법
WO2011084037A2 (fr) * 2010-01-11 2011-07-14 성균관대학교산학협력단 Procédé et appareil de codage/décodage vidéo distribué et appareil de transcodage
WO2013191334A1 (fr) * 2012-06-22 2013-12-27 에스케이플래닛 주식회사 Système et procédé de recommandation de contenus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040081390A (ko) * 2003-03-13 2004-09-21 한국전자통신연구원 디지털 방송 프로그램 서비스를 제공하기 위한 확장메타데이터의 데이터 구조와 이를 이용한 적응적 프로그램서비스 제공 시스템 및 그 방법
KR20080096341A (ko) * 2007-04-27 2008-10-30 한국정보통신대학교 산학협력단 대화형 디엠비 방송 제공시스템 및 이의 제공방법
WO2011084037A2 (fr) * 2010-01-11 2011-07-14 성균관대학교산학협력단 Procédé et appareil de codage/décodage vidéo distribué et appareil de transcodage
WO2013191334A1 (fr) * 2012-06-22 2013-12-27 에스케이플래닛 주식회사 Système et procédé de recommandation de contenus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BYUN, SUNG - WOO ET AL.: "Metadata Management System Implementation for Object-oriented Personalized Media Service based on Multiple Camera.", JOURNAL OF THE KOREAN SOCIETY OF BROADCAST ENGINEERS., vol. 19, no. 5, September 2014 (2014-09-01), pages 631 - 639 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200409738A1 (en) * 2019-06-27 2020-12-31 Netapp Inc. Virtual machine backup from computing environment to storage environment
US11853104B2 (en) * 2019-06-27 2023-12-26 Netapp, Inc. Virtual machine backup from computing environment to storage environment
US11977461B2 (en) 2019-06-27 2024-05-07 Netapp, Inc. Incremental restore of a virtual machine

Similar Documents

Publication Publication Date Title
KR101009629B1 (ko) 디지털 방송 프로그램 서비스를 제공하기 위한 확장메타데이터의 데이터 구조와 이를 이용한 적응적 프로그램서비스 제공 시스템 및 그 방법
WO2010117213A2 (fr) Appareil et procédé destinés à fournir des informations en lien avec des programmes de radiodiffusion
WO2015076537A1 (fr) Procédé de fourniture de vidéo, et système de fourniture de vidéo
US20120210349A1 (en) Multiple-screen interactive screen architecture
US20070086665A1 (en) Method and apparatus for encoding multimedia contents and method and system for applying encoded multimedia contents
US20070086664A1 (en) Method and apparatus for encoding multimedia contents and method and system for applying encoded multimedia contents
US20080195924A1 (en) Method and apparatus for encoding multimedia contents and method and system for applying encoded multimedia contents
US8719869B2 (en) Method for sharing data and synchronizing broadcast data with additional information
WO2011071309A2 (fr) Procédé et appareil de partage de commentaires concernant un contenu
JP5868978B2 (ja) コミュニティベースのメタデータを提供するための方法および装置
KR20110132884A (ko) 다중 동영상 색인 및 검색이 가능한 지능형 영상 정보 검색 장치 및 방법
US20080018503A1 (en) Method and apparatus for encoding/playing multimedia contents
WO2013139185A1 (fr) Procédé et système d'affichage de nom de fichier, et support de stockage informatique
WO2016192501A1 (fr) Procédé et appareil de recherche vidéo
JP2007052626A (ja) メタデータ入力装置およびコンテンツ処理装置
EP2839440A1 (fr) Procédé et appareil de fourniture d'un fichier multimédia pour un service de réalité augmentée
WO2016099116A1 (fr) Appareil et procédé permettant de fournir une radiodiffusion personnalisée orientée objet et support de stockage de métadonnées associées
CA2697565C (fr) Fusion de fichiers multiples
KR20200024541A (ko) 동영상 컨텐츠 검색 지원 방법 및 이를 지원하는 서비스 장치
KR20140134100A (ko) 사용자 영상 생성 방법 및 이를 위한 장치
TWI513287B (zh) 媒體自動剪輯裝置、媒體自動剪輯方法、媒體播送方法與其播送系統
EP1935183A1 (fr) Procede et appareil de codage de contenus multimedia et procede et systeme d'application des contenus multimedia codes
Nixon et al. Seamlessly interlinking tv and web content to enable linked television
KR20150023492A (ko) 동기화된 영화 요약
JP6234408B2 (ja) コンテンツ情報提供装置、コンテンツ表示装置、オブジェクトメタデータのデータ構造、イベントメタデータのデータ構造、コンテンツ情報提供方法、コンテンツ情報提供プログラムおよびコンテンツ情報提供システム

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15870283

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15870283

Country of ref document: EP

Kind code of ref document: A1