WO2012070180A1 - チャプター作成装置、チャプター作成方法、及びチャプター作成プログラム - Google Patents
チャプター作成装置、チャプター作成方法、及びチャプター作成プログラム Download PDFInfo
- Publication number
- WO2012070180A1 WO2012070180A1 PCT/JP2011/005665 JP2011005665W WO2012070180A1 WO 2012070180 A1 WO2012070180 A1 WO 2012070180A1 JP 2011005665 W JP2011005665 W JP 2011005665W WO 2012070180 A1 WO2012070180 A1 WO 2012070180A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- content
- data
- chapter
- time
- unit
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- 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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- 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
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8543—Content authoring using a description language, e.g. Multimedia and Hypermedia information coding Expert Group [MHEG], eXtensible Markup Language [XML]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/0482—Interaction with lists of selectable items, e.g. menus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
Definitions
- the present invention relates to a chapter creation device, a chapter creation method, and a chapter creation program for creating chapters that divide video scenes and scenes.
- HDD Hard Disk Drive
- SSD Solid State Drive
- optical disks such as DVD (Digital Versatile Disc) and BD (Blu-ray Disc).
- DVD Digital Versatile Disc
- BD Blu-ray Disc
- this chapter can have a headline for explaining what kind of video scene it is associated with.
- appropriate headings are already given by the producers.
- the video content is privately recorded by the user, the user himself edits the heading information. There is a need to.
- the task of adding a headline to a chapter forces the user to enter a complicated task of inputting characters.
- Patent Document 1 discloses a technique for cuing a scene by displaying a list of subtitles attached to a video and selecting a subtitle corresponding to a desired scene. If this technique is used, since the subtitle already plays the role of the heading of the scene, the user can skip to a desired scene without performing a complicated operation of inputting characters.
- the subtitle information is mainly text data of the performers' remarks, so the scenes that are not expressed as subtitles, such as the facial expressions and gestures of the performers It was difficult to skip to.
- the present invention provides a technique that allows a user to appropriately create a chapter heading without inputting characters.
- a chapter creation device provides data indicating a playback point of content including at least one of video and audio, time information indicating a playback start position, and playback point Is a chapter creation device that creates chapter data including a headline indicating the content outline of the character string, and is input to the terminal by a person who is viewing and / or listening to the content and transmitted from the terminal.
- the live data receiving unit that receives the live data including the date and time when the character string data was transmitted, and the live data received by the live data receiver are displayed on the display unit.
- Select the candidate data selection section that allows the user to select the actual data via the input section and the character string data of the selected actual data as the heading.
- the time information data registration date data comprises a chapter creation unit for creating the chapter data.
- the chapter data is data for delimiting broadcast contents, and includes a time information indicating a delimiter position, a headline indicating a content outline at a time specified by the time information, and a broadcast station that identifies a broadcast station that broadcasts the broadcast content. Data including ID may be used.
- the chapter creation device includes a broadcast content information storage unit that stores a combination of broadcast time of broadcast content broadcast by a broadcast station and broadcast content information that is subsidiary information related to the broadcast content, and data that the live data has A broadcasting station in which broadcast content including the registration date and time is set as the first broadcast content, and a broadcast station ID is assigned to the live data from the character string data of the live data and the broadcast content information associated with the first broadcast content And an identification unit.
- the chapter creation unit uses the character string data of the live data selected by the chapter candidate selection unit as a headline, the data registration date and time of the selected live data as time information, and a broadcast station assigned to the selected live data Chapter data may be created using the ID.
- This apparatus is data indicating a playback point of content including at least one of video and audio, and includes a content ID indicating a content identifier, time information indicating a playback start position, and a headline indicating a content overview of the playback point.
- a content storage unit that stores a content ID, a recording start time that is a time when recording of the content is started, and a recording time of the content, and a content Content selection unit to be selected by the user, character string data input to the terminal by a person who is viewing and / or listening to the content and transmitted from the terminal, and data that is the date and time when the character string data is transmitted This is live data including registration date and time, depending on the recording start time and recording time of the selected content.
- the live data receiving unit that receives live data having the data registration date and time included in the specified period, and the live data received by the live data receiving unit are displayed on the display unit, and the displayed live data is input to the input unit.
- a chapter candidate selection unit to be selected by the user, a character string data of the selected live data as a heading, a data registration date and time of the selected live data as time information, and a content ID of the selected content A chapter creation unit that creates chapter data in combination.
- the chapter creation device selects content information storage unit that stores content information that is bibliographic information of content and content ID of content, and character information of live data acquired by live data receiving unit.
- An actual data pruning unit that calculates the degree of relationship with the content information corresponding to the content and deletes the actual data whose relationship is less than a predetermined threshold.
- Still another aspect of the present invention is also a chapter creation device.
- This device includes a content storage unit that stores a content ID indicating an identifier of content including at least one of video and audio, a recording start time that is a time when recording of the content is started, and a recording time of the content,
- a content information storage unit that stores a combination of content information that is bibliographic information of content and a content ID of content, and a terminal that is input to the terminal by a person who is viewing and / or listening to the content, and from the terminal
- An actual data receiving unit that receives actual data including the character string data to be transmitted and the data registration date and time when the character string data was transmitted, and a record in which the data registration date and time of the actual data corresponds to the content ID Data registration date included in the period specified by the start time and the recording time corresponding to the content ID
- the combination of the live data having the content ID and the content ID is selected, and the content ID in which the degree of association between the content information corresponding to the content ID and
- the chapter data is data for dividing broadcast content, and may be data including time information indicating a break position and a headline indicating a content outline of the time specified by the time information.
- Still another aspect of the present invention is a chapter creation method.
- This method generates chapter data including data indicating a playback point of content including at least one of video and audio, and including time information indicating a playback start position and a headline indicating a content outline of the playback point.
- a chapter creation method that is input to a terminal by a person who is viewing and / or listening to content and transmitted from the terminal, and data registration date and time when the character string data is transmitted
- Receiving the live data including the steps of: displaying the received live data on the display unit; causing the user to select the displayed live data via the input unit; and By using the character string data as the headline and the data registration date and time of the selected live data as the time information, the chapter data is created. Includes a flop, the.
- Still another aspect of the present invention is also a chapter creation method.
- This method is data indicating a reproduction point of content including at least one of video and audio, and includes a content ID indicating a content identifier, time information indicating a reproduction start position, and a headline indicating a content outline of the reproduction point.
- a chapter creation method for creating chapter data including: a step of allowing a user to select one content from among recorded content; and a person viewing and / or listening to the content
- the actual data including the character string data input to the terminal and transmitted from the terminal and the data registration date and time when the character string data is transmitted, and the recording start time and recording of the selected content
- Receiving live data having a data registration date and time included in a period specified by the time;
- the data is displayed on the display unit, and the displayed live data is selected by the user via the input unit, and the character registration data of the selected live data is used as a heading, and the data registration date and time of the selected live data
- generating the chapter data by combining with the content ID of the selected content.
- Still another aspect of the present invention is also a chapter creation method.
- This method includes a content storage unit that stores a content ID indicating an identifier of content including at least one of video and audio, a recording start time that is a time when recording of the content is started, and a recording time of the content;
- a chapter creation method in an apparatus comprising: content information that is bibliographic information of content; and a content information storage unit that stores a combination of content IDs of the content, and viewing and / or listening to the content
- the combination of the live data having the data registration date and time included in the specified period and the content ID is selected, and the degree of association between the content information corresponding to the content ID and the character information of the live data is a predetermined threshold value.
- Select the content ID as described above as a content ID related to the live data create chapter data including the live data character string data, the live data data registration date and time, and the content ID associated with the live data And a step of.
- any combination of the above-described constituent elements and a representation obtained by converting the expression of the present invention between a method, an apparatus, a system, a recording medium, a computer program, and the like are also effective as an aspect of the present invention.
- the user can attach a chapter heading without a complicated operation by taking in the sentence created by the user and the creation date and time stored in the live data storage unit.
- Embodiment 1 of the present invention It is a system configuration figure in Embodiment 1 of the present invention. It is a block diagram which shows the structure of the actual condition data server in Embodiment 1 of this invention. It is a block diagram which shows the structure of the chapter production apparatus in Embodiment 1 of this invention. It is a flowchart which shows the flow of a process of the chapter production apparatus in Embodiment 1 of this invention. It is a figure which shows an example of the chapter storage part in Embodiment 1 of this invention. It is a figure which shows an example of the user interface which the chapter candidate selection part in Embodiment 1 of this invention presents. It is a block diagram which shows the structure of the content reproduction apparatus in Embodiment 1 of this invention.
- Embodiment 1 of this invention It is a flowchart which shows the flow of a process of the content reproduction apparatus in Embodiment 1 of this invention. It is a figure which shows an example of the content storage part in Embodiment 1 of this invention. It is a figure which shows an example of the user interface which the content selection part in Embodiment 1 of this invention shows. It is a figure which shows an example of the user interface which the content reproduction part in Embodiment 1 of this invention shows. It is a block diagram which shows the structure of the chapter production apparatus in Embodiment 2 of this invention. It is a flowchart which shows the flow of a process of the chapter production apparatus in Embodiment 2 of this invention. It is a figure which shows an example of the chapter storage part in Embodiment 2 of this invention.
- Embodiment 2 of this invention It is a figure which shows an example of the broadcasting station information storage part in Embodiment 2 of this invention. It is a figure which shows an example of the broadcast content information storage part in Embodiment 2 of this invention. It is a flowchart which shows the flow of a process of the broadcast station identification part in Embodiment 2 of this invention. It is a figure which shows an example of the user interface which the chapter candidate selection part in Embodiment 2 of this invention presents. It is a block diagram which shows the structure of the content reproduction apparatus in Embodiment 2 of this invention. It is a figure which shows an example of the content storage part in Embodiment 2 of this invention. It is a system configuration
- Embodiment 4 of this invention It is a figure which shows an example of the format of the content information storage part in Embodiment 4 of this invention. It is a flowchart which shows the flow of a process of the actual condition data pruning part in Embodiment 4 of this invention. It is a system configuration figure in Embodiment 5 of the present invention. It is a block diagram which shows the structure of the actual condition data server in Embodiment 5 of this invention. It is a block diagram which shows the structure of the chapter production apparatus in Embodiment 5 of this invention. It is a flowchart which shows the flow of a process of the chapter production apparatus in Embodiment 5 of this invention.
- FIG. 1 is a diagram showing the entire system of Embodiment 1 of the present invention, in which a chapter creation device 11, a content playback device 1300, and a live data server 1100 are connected via a network 11000, and The live data server 1100 indicates that it is connected to the posting terminal 1200 via the network 11000.
- the live data server 1100 accumulates data transmitted from users using services such as so-called SNS (Social Networking Service), BBS (Bulletin Board System), and blogs (including mini-blogs). It is a server for publishing to other users.
- the data accumulated in the live data server is data including character information expressing what the user feels at the time of creating the data.
- the live data server 1100 according to the first embodiment stores character information transmitted by the posting terminal 1200 in combination with the date and time when the character information is received.
- a plurality of live data servers 1100 may exist.
- FIG. 2 is a block diagram showing the configuration of the live data server 1100.
- the live data server 1100 includes a posting acceptance unit 1110, a live data storage unit 1120, and a live data transmission unit 1130.
- the posting accepting unit 1110 receives character information transmitted from the external posting terminal 1200 via the network 11000, and stores the character information in the live data storage unit 1120 together with the posting date and time when the reception is accepted. To do. Data obtained by combining the character information and the posting date / time of the character information is hereinafter referred to as live data.
- the live data storage unit 1120 is a database that stores live data.
- the live data transmission unit 1130 transmits the live data stored in the live data storage unit 1120 via the network 11000.
- a live data search condition such as a posting date range or a character string included in the character information
- the live data transmission unit 1130 only displays live data that matches the search condition. Is transmitted to the chapter creating apparatus 11.
- live data server 1100 The above is the explanation of the live data server 1100. Note that there may be a plurality of actual data servers 1100 instead of one.
- the posting terminal 1200 is a terminal such as a general PC or portable information terminal that has an input interface and a display for editing character information, and has a communication means for transmitting the character information to the live data server 1100. There may be a plurality of posting terminals 1200. Further, the number of users using the posting terminal 1200 may be one or more.
- FIG. 3 is a block diagram illustrating a preferred configuration of the chapter creating apparatus 11 according to the first embodiment.
- the chapter creation device 11 includes a central control unit 111, a ROM 112, a main storage unit 113, an input unit 114, a display unit 115, a communication unit 116, an auxiliary storage unit 120, a live data receiving unit 130, a chapter, and the like.
- a candidate selection unit 140 and a chapter creation unit 150 are configured and are connected via a bus 110.
- the communication unit 116 is connected to the live data server 1100 and the content reproduction device 1300 which are external devices via a network 11000.
- the chapter creation apparatus 11 is shown as a hardware configuration in a functional block diagram, but the entire chapter creation apparatus 11 is executed as a software program on a PC having a memory and a CPU. You may do it.
- the live data receiving unit 130 receives live data from the live data server 1100 via the network 11000 (step S110).
- the chapter candidate selection unit 140 selects the actual data serving as the original data for creating the chapter from the actual data received by the actual data receiving unit 130 (step S120).
- the chapter creation unit 150 creates a chapter from the live data selected by the chapter candidate selection unit 140 (step S130).
- the chapter creation unit 150 stores the created chapter in the chapter storage unit 121 (step S140).
- the central control unit 111 is a unit that controls the entire operation of the chapter creation device 11 and is configured by a CPU (Central Processing Unit), a PLD (Programmable Logic Device), and the like.
- the ROM 112 is a read-only storage medium and stores a basic control program for controlling the entire chapter creating apparatus 11.
- the main storage unit 113 is a work area for the central control unit 111 to execute a program, and includes a RAM memory or the like.
- the input unit 114 is a unit that receives a user input, such as a keyboard, a mouse, and a touch panel.
- the display unit 115 is a CRT, a liquid crystal display, or the like, and is a unit for displaying information to the user.
- the communication unit 116 is a unit for communicating with an external network such as a network card.
- the auxiliary storage unit 120 is a large-capacity storage medium such as an HDD (Hard Disk Drive) or an SSD (Solid State Drive), and includes a chapter storage unit 121 therein.
- HDD Hard Disk Drive
- SSD Solid State Drive
- the chapter storage unit 121 stores chapter data that is data obtained by combining a chapter date and time indicating a chapter date and a heading character string.
- the chapter date / time is basically based on the date / time data of UTC (Universal Time, Coordinated), which is the universal agreement time, but may be date / time data that can be converted to UTC, even if it is not UTC.
- UTC Universal Time, Coordinated
- JST Japanese Standard Time
- Unix registered trademark
- FIG. 5 is a diagram showing an example of the format of the chapter storage unit 121, which stores the chapter date and time, which is chapter data, and a heading character string.
- a chapter ID that is an identifier for identifying each chapter data is also stored in combination.
- the chapter date and time of the chapter data whose chapter ID is “Chapter 1” is “November 10, 2010, 15:10:00”, and the heading character string is “I don't feel the cat's awesome feeling”.
- the live data receiving unit 130 receives live data from the live data server 1100 connected via the network 11000 by the communication unit 116.
- the search condition of the actual data server 1100 is designated so that the range from the date and time when the previous communication with the actual data server 1100 was communicated to the current time is transmitted.
- the previous communication date and time is 20:00 on November 10, 2010 and the current time is 13:00 on November 11, 2010, then 2010 Specify a search condition to request live data server 1100 to send live data from 20:00 on November 10 to 1:30 on November 11, 2010 .
- the search condition may be specified so as to acquire the live data before 24 hours.
- Live data may be received from the live data server 1100.
- the chapter candidate selection unit 140 causes the user to select the live data to be imported as a chapter from the live data received by the live data receiving unit 130.
- the chapter candidate selection unit 140 presents a user interface for assisting selection to the user.
- FIG. 6 is a diagram showing a user interface for selecting live data to be imported as a chapter, and live data 1400 and live data 1401 are displayed on the display unit 115. By operating the scroll bar 1450 in the figure, other live data can be displayed.
- the posting date and time 1410 is the posting date and time of the live data 1400, which is 20:00 on November 10, 2010.
- the character information 1420 is character information of the live data 1400, and its content is “A very cute talent has come out!”.
- the check box 1430 is a part of the user interface for setting whether to capture the live data 1400 as a chapter. When the check box 1430 is checked, it indicates that the live data 1400 is captured as a chapter. The check state of the check box 1430 is switched by the user. In the example of FIG.
- the live data 1400 indicates that it is captured as a chapter.
- Other live data is also composed of the same parts as the live data 1400. That is, the posting date and time of each live data, character information, and a check box are arranged.
- the chapter candidate selection unit 140 acquires the selected live state data, that is, the live state data in which the check box is checked, and sends the live state data to the chapter creating unit 150. give.
- the chapter creation unit 150 creates a chapter from the live data selected by the chapter candidate selection unit 140 and stores it in the chapter storage unit 121. Specifically, chapter data is created with the posting date of the live data as the chapter date and the text information of the live data as the chapter heading. At this time, you may make it edit so that the length of the character of a chapter heading may be 20 characters or less, or less. Furthermore, the chapter creation unit 150 stores the created chapter data in the chapter storage unit 121.
- chapter creation device 11 The above is the description of the chapter creation device 11. According to the chapter creation device 11 described above, the work that the user needs to perform is only to check the actual data that attracts interest by looking at the character information, and without performing complicated operations such as inputting characters. , Chapters can be created, and chapter headings can be set to give an overview of the chapters.
- the content playback device 1300 plays back digital content such as video data and audio data, and also acquires a chapter included in the recording date / time range of the digital content from the chapter storage unit 121 of the chapter creation device 11, thereby generating a playback scene. It can be specified by the user.
- FIG. 7 is a block diagram of the content reproduction apparatus 1300.
- the content playback apparatus 1300 includes an input unit 1310, a display unit 1320, an audio output unit 1330, a content storage unit 1340, a content selection unit 1350, a chapter acquisition unit 1360, and a content playback unit 1370.
- the content selection unit 1350 displays a user interface screen on the display unit 1320 and allows the user to select digital content to be played back via the input unit 1310 (step S1300).
- the chapter acquisition unit 1360 acquires the chapter data included in the recording date / time range of the digital content selected in step S1300 from the chapter creation device 11 (step S1310).
- the content playback unit 1370 starts playback of the digital content selected in step S1300, displays the chapter received in step S1310 on the display unit 1320, and can input the chapter via the input unit 1310.
- a user interface is presented (step S1320).
- the input unit 1310 is a unit that receives a user input, such as a keyboard, a mouse, or a touch panel.
- the display unit 1320 is a CRT, a liquid crystal display, or the like, and is a unit for displaying information to the user.
- the audio output unit 1330 is a unit that converts a digital audio signal into an analog signal, amplifies the analog signal, and outputs the amplified analog signal to an external speaker or headphones.
- the content storage unit 1340 includes reproducible digital content such as video data and audio data, a related start date and time that is a start date and time related to the digital content, a length of playback time of the digital content, and a title of the digital content Are stored in combination.
- the related start date / time stores the start date / time when the content is broadcast if the digital content is broadcast content, and stores the date / time when recording of the content is started if the content is personally photographed.
- FIG. 9 is a diagram illustrating an example of the format of the content storage unit 1340.
- the content ID that is an identifier for identifying digital content, the related start date and time, and the playback time length that is the length of the content playback time are stored in combination.
- the title of the digital content whose content ID is “content ID 1” is “Hyper News”
- the related start date and time is “November 11, 2010, 15:00:00”
- the playback time length is “00”.
- the content selection unit 1350 allows the user to select digital content to be played back via the input unit 1310.
- the content selection unit 1350 displays a user interface screen on the display unit 1320 to assist the user in inputting, and allows the user to select digital content to be played back.
- FIG. 10 is a diagram illustrating an example of a user interface screen presented by the content selection unit 1350.
- the content display area 1500 displays the content ID1 information shown in FIG. 9, and the content display area 1501 displays the content ID2 information shown in FIG.
- the content title 1510 inside the content display area 1500 is an area for displaying the title of the content, and displays “Hyper News” which is the title of the content ID 1.
- the content recording date and time 1520 in the content display area 1500 is an area for displaying the date and time when the recording is ended from the date and time when the recording of the content is started, and “November 11, 2010, 15:00 to 15:35”. 0:00 "is displayed.
- the viewing button 1530 is a button pressed by the user when starting to view the content.
- the scroll bar 1540 When the scroll bar 1540 is scrolled, the information in the content display area 1500 and the content display area 1501 is changed according to the scroll amount.
- the user operates the scroll bar 1540 to search for content, and presses a content viewing button to start viewing the content.
- the chapter acquisition unit 1360 receives the chapter data included in the date / time range from the chapter creation device 11 based on the related start date / time of the digital content selected by the content selection unit 1350 and the playback time length of the content.
- the related start date and time of the content ID 1 is November 11, 2010, 15:00, and the playback time length is 35 minutes.
- the chapter data from November 11th 15:00 to 15:35:00 is received from the chapter creation device 11.
- the chapters included in the above-mentioned time range are those with a chapter date and time of November 11, 2010 at 15:10:00 and November 11, 2010 at 15:30. Since it is chapter ID 2, these two chapters are acquired.
- the content playback unit 1370 starts playback of the digital content selected by the content selection unit 1350, outputs the video of the digital content to the display unit 1320, and outputs audio to the audio output unit 1330. Furthermore, the content reproduction unit 1370 displays the chapter acquired by the chapter acquisition unit 1360 on the display unit 1320 and a user interface that allows the user to select a chapter via the input unit 1310 on the display unit 1320. When the chapter is selected, the content playback unit 1370 moves the playback position of the digital content to the position indicated by the selected chapter. If the chapter date / time of the selected chapter is c and the related start date / time of the digital content is d, the playback position p of the digital content can be obtained by the following equation (1).
- Equation 1 the playback position p obtained by Equation 1 is the time when the top of the digital content is 0.
- FIG. 11 is a display example of content video data displayed on the display unit 1320 by the content reproduction unit 1370 and a user interface.
- a video display area 1600 in FIG. 11 is an area for displaying video of digital content to be reproduced.
- the seek bar 1610 is a controller that indicates information on the playback position of digital content and allows the user to control the playback position.
- the chapter list 1620 displays chapters related to the digital content being played back. In the figure, two chapters are displayed: “The cat is irresistible” and “The hamburger here is very delicious”. When the chapter button 1630A and the chapter button 1630B are pressed by the user, the playback position is moved to the position of the chapter associated therewith.
- the playback position is moved to “00:10:00” compared to the beginning of the digital content, that is, to a position after 10 minutes from the beginning.
- the playback position is moved to “00:30:30” compared to the beginning of the digital content, that is, to the position where 30 minutes have elapsed from the beginning.
- the user can add an easy-to-understand headline to the chapter without performing any character input operation.
- the chapter creation device 11, the live data server 1100, and the content playback device 1300 are connected as separate devices via a network. However, they are all integrated or arbitrary.
- the content playback device and the chapter creation device may be arranged in one device.
- the system configuration in the second embodiment is the same as the system configuration in the first embodiment shown in FIG. 1, but the configuration contents of the chapter creation device 11 and the content reproduction device 1300 are different.
- description will be given as a chapter creation device 12 and a content reproduction device 1301, respectively.
- the chapter creating device 12 in the second embodiment calculates the degree of relevance of the live data according to the content of the character information of the live data, and broadcasts with a high degree of relevance. It connects with the station. Furthermore, the content playback device 1301 according to the second embodiment acquires only chapter data having the same broadcasting station ID as that of the digital content to be played back when acquiring chapter data from the chapter creation device 12. Is not displayed.
- FIG. 12 is a block diagram illustrating a configuration of the chapter creating apparatus 12 according to the second embodiment.
- chapter creation device 12 is further provided with broadcast station information storage unit 122, broadcast content information storage unit 123, and broadcast station identification unit 135, and further includes chapter storage unit 121. Since the contents of the chapter candidate selection unit 140 and the chapter creation unit 150 are different, the chapter creation device 12 has a chapter storage unit 121A, a chapter candidate selection unit 140A, and a chapter creation unit 150A, respectively.
- the broadcast station information storage unit 122 and the broadcast content information storage unit 123 are provided in the auxiliary storage unit 120.
- the other parts are the same as those of the chapter creating apparatus 11, and the description thereof is omitted.
- the live data receiving unit 130 of the chapter creating device 12 receives live data from the live data server 1100 (step S110). This process is the same as that of the chapter creating apparatus 11.
- the broadcast station identification unit 135 of the chapter creation device 12 assigns a broadcast station ID, which is an identifier for uniquely identifying the broadcast station, to the received live data (step S115).
- the chapter candidate selection unit 140A of the chapter creation device 12 causes the user to select the actual data that is to be imported as a chapter (step S120A). This process is different from the step S120 in the chapter creating apparatus 11 shown in FIG. 4 in the user interface presented to the user.
- the chapter creation unit 150A of the chapter creation device 12 creates chapter data from the live data selected in step S120A (step S130A). Compared with step S130 in the chapter creating apparatus 11 shown in FIG. 4, this processing is different in the configuration content of the chapter data.
- the chapter creation unit 150A of the chapter creation device 12 stores the chapter data created in step S130A in the chapter storage unit 121A (step S140A).
- the chapter storage unit 121A stores the chapter date and time, the chapter heading, and the broadcast station ID.
- FIG. 14 is a diagram illustrating an example of the format of the chapter storage unit 121A, in which one chapter data is stored in combination with a chapter ID, a chapter date and time, a chapter heading, and a broadcasting station ID.
- the chapter ID, the chapter date and time, and the chapter heading are the same as the format of the chapter storage unit 121 shown in FIG.
- the broadcasting station ID of chapter ID1 and chapter ID2 is “broadcasting station 1”, and the broadcasting station ID of chapter ID3 is “broadcasting station 2”. This means that chapter ID1 and chapter ID2 are chapters of the same broadcasting station, but chapter ID3 is a chapter of a broadcasting station different from chapter ID1 and chapter ID2.
- the broadcast station information storage unit 122 stores a broadcast station ID for uniquely identifying a broadcast station and a broadcast station name.
- FIG. 15 is a diagram illustrating an example of the format of the broadcast station information storage unit 122, which stores a combination of a broadcast station ID and a broadcast station name.
- the broadcast station name “Broadcast station 1” is “Zyx TV”
- the broadcast station ID “Broadcast station 2” is “Alps TV”
- the broadcast station ID is “Broadcast station ID”.
- the broadcast station name of “Broadcast Station 3” is “Super Radio”.
- the broadcast content information storage unit 123 stores a combination of broadcast station ID, broadcast time, and broadcast content information that is subsidiary information of the broadcast content.
- Broadcast content information is data linked to broadcast content, such as title, genre, performer, subtitles, and the like.
- the broadcast content information storage unit 123 stores the broadcast content information so that the related broadcast content information can be uniquely determined by the broadcast station ID and the broadcast time. That is, if either the broadcast station ID or the broadcast time is different, the stored broadcast content information is also different.
- FIG. 16 is a diagram showing an example of the format of the broadcast content information storage unit 123, which stores a combination of a broadcast station ID, a broadcast time, a title, and a performer as broadcast content information.
- the broadcast station ID is broadcast station 1
- the title of the broadcast time zone of “November 11, 2010, 15:00 to 15:35:00” is “Hyper News”. It shows that it is “Nihon Taro”.
- the broadcast station identification unit 135 assigns a broadcast station ID to the live data from the live data received by the live data receiving unit 130 and the broadcast content information stored in the broadcast content information storage unit 123.
- the processing flow of the broadcast station identification unit 135 will be described with reference to the flowchart of FIG.
- the broadcast station identification unit 135 refers to the broadcast content information storage unit 123 and, for each broadcast station ID, broadcast content information that is a broadcast time including the posting date and time from the posting date and time of live data to which a broadcasting station ID is assigned.
- broadcast content information For example, if the posting date of live data is November 11, 2010 15:10:00, using the example of the broadcast content information storage unit shown in FIG. Since the broadcast time of 15:00 from 15:00 to 15:35:00 includes 15:10:00, broadcast content information related to this broadcast time is broadcast content of the broadcast station ID “Broadcast Station 1”. Obtain as information. That is, “Hyper News” is acquired as the title and “Nihon Taro” is acquired as the performer.
- the broadcast content information related to this broadcast time is Obtained as broadcast content information of the broadcast station ID “Broadcast Station 2”.
- “Our home pest control” is acquired as the title
- “Jiro Kitami” is acquired as the performer. The above processing is performed for each unique broadcasting station ID.
- the broadcast station identification unit 135 calculates the degree of association between the live data and the broadcast station ID from the text information of the live data and the broadcast content information for each broadcast station ID acquired in Step S1150 (Step S1150). S1160).
- the relevance is calculated by comparing the broadcast content information acquired for each broadcast station ID and the character string of the live data, and if there is a matching character string, the relevance with the broadcast station ID is Add only the length of the column.
- “Hyper News” which is the title of the broadcasting station ID “Broadcasting Station 1”
- “Hyper News” which is the title of the broadcasting station ID “Broadcasting Station 1”
- the degree of relevance with “Broadcasting Station 1” for this live data is increased by 8.
- the character information of the live data is “pest dislike”, in the example of FIG. 16, the title of the broadcasting station ID “Broadcasting Station 2” is “Home Pest Control”.
- the column “Pest” matches. Since the length of the character string “pest” is two characters, the degree of relevance with “broadcasting station 2” for this live data is increased by two.
- Such a character string comparison process is performed on all the acquired broadcast content information for each broadcast station ID, thereby calculating the relevance between the live data and the broadcast station ID.
- the broadcast station identification unit 135 determines whether or not there is a broadcast station ID that is equal to or greater than a predetermined threshold in the relevance calculated in step S1160 (step S1170). If it exists, the process proceeds to step S1180, and if not, the process proceeds to step S1190.
- the broadcast station identification unit 135 associates the broadcast station ID having the highest relevance among the broadcast station IDs having the relevance greater than or equal to a predetermined threshold with the actual data (step S1180). ).
- step S1170 when the condition of step S1170 is not satisfied, the broadcast station identification unit 135 deletes the actual data (step S190). The above processing is performed on all the live data received by the live data receiving unit 130.
- the weight may be set for each piece of broadcast content information. For example, it is set to 1.2 times the length of the matched character string when it matches the title, and 1.5 times the length of the character string when it matches the performer information.
- a threshold value may be set so as not to increase the degree of association. For example, when the partial character string is 2 or less, if it is assumed that the degree of association is not increased, the above-mentioned “pest” is two characters, so the degree of association with “broadcasting station 2” is not increased.
- the degree of association may be increased. For example, when a character string “Zyx TV” exists in the character information of the live data, a process of increasing the degree of association with the broadcasting station 1 by a predetermined value is performed.
- morphological analysis may be performed on both the character information of the live data and the broadcast content information to compare only the nouns.
- the degree of association may be increased by using a synonym dictionary or an associative word dictionary even when the synonym or associative word is matched. For example, when the character information of the live data includes the character string “cockroach” and “pest” is present from the associative word, the title “measures for pests of my home” of the broadcasting station 2 in the example of FIG. Since it matches the partial character string “pest”, the degree of association between this live data and the broadcasting station 2 is increased.
- the series of processing of the broadcasting station identification unit 135 is not limited to the above processing, and other methods may be used as long as the live data and the broadcasting station can be associated with each other.
- the chapter candidate selecting unit 140A like the chapter candidate selecting unit 140 of the first embodiment, provides the user with the live data to be imported as the chapter from the live data received by the live data receiving unit 130. Let them choose.
- the chapter candidate selection unit 140A presents information on the broadcast station ID assigned by the broadcast station identification unit 135 for each live data on a user interface screen for allowing the user to select live data.
- FIG. 18 is an example of a user interface presented by the chapter candidate selection unit 140A.
- a broadcasting station name 1460 is added as compared with the user interface screen shown in FIG.
- the broadcast station name 1460 is acquired by displaying the broadcast station name corresponding to the broadcast station ID assigned by the broadcast station identification unit 135 from the broadcast station information storage unit 122 and displayed. By presenting the broadcasting station name in this way, the user can understand which broadcasting station is referred to in the live data.
- the broadcast station name is displayed, but the broadcast content information such as the title and the performer may be displayed with reference to the broadcast content information storage unit 123.
- the chapter creation unit 150A creates chapter data from the live data selected by the chapter candidate selection unit 140A and stores it in the chapter storage unit 121A. Similar to the chapter creation unit 150 of the first embodiment, the chapter date and chapter headline are created, and further, the data that combines the broadcast station ID associated by the broadcast station identification unit 135 is created as chapter data. It is stored in the chapter storage unit 121A.
- FIG. 19 is a block diagram illustrating a configuration of the content reproduction apparatus 1301 according to the second embodiment.
- the content playback device 1301 is different from the content playback device 1300 in the operations of the content storage unit 1340 and the chapter acquisition unit 1360. Therefore, in the content playback device 1301, the content storage unit 1340A and the chapter acquisition unit 1360A, respectively. And The other parts are the same as those of the content reproduction apparatus 1300, and thus the description thereof is omitted.
- the content storage unit 1340A includes reproducible digital content such as video data and audio data, a related start date and time that is a start date and time related to the digital content, and a digital The content reproduction time length and the digital content title are combined and stored, and a broadcast station ID that is a broadcast station that broadcasts the digital content is also stored.
- FIG. 20 is a diagram illustrating an example of the format of the content storage unit 1340A.
- the content related start date and time, and the content playback time length which are the same as those of the content storage unit 1340 illustrated in FIG.
- a broadcast station ID is stored.
- the title of the content ID 1 is “Hyper News”
- the related start date and time is “November 11, 2010, 15:00: 00”
- the playback time length is “00:35:00”, that is, 35 minutes.
- the broadcast station ID indicates “broadcast station 1”.
- the broadcasting station ID stored in the content storage unit 1340A is the same as the broadcasting station ID stored in the broadcasting station information storage unit 122 of the chapter creating device 12, but the broadcasting station ID of the chapter creating device 12 is used.
- An original broadcast station ID may be used as long as it is compatible with the broadcast station ID stored in the information storage unit 122.
- the chapter acquisition unit 1360A is the chapter data included in the date / time range from the related start date / time of the digital content selected by the content selection unit 1350 and the playback time length of the content, and has the same broadcasting station ID. Chapter data is acquired from the chapter creation device 12.
- the broadcast station information storage unit 122 of the chapter creation device 12 may be arranged in an external server and return a broadcast station ID and a broadcast station name according to a request.
- the broadcast content information storage unit 123 of the chapter creation device 12 may be arranged in an external server, and broadcast content information may be returned according to a request.
- the broadcast station associated with the live data is the broadcast station having the highest degree of relevance, but a broadcast station having a relevance degree equal to or higher than the threshold may be associated with the live data.
- a plurality of broadcast station IDs are assigned to the live data.
- the broadcast station names are displayed side by side for the assigned broadcast station IDs.
- a plurality of broadcast station IDs are also assigned to chapter data created from the live data.
- the chapter storage unit 121A stores all assigned broadcast station IDs.
- FIG. 21 is a diagram illustrating the entire system according to the third embodiment of the present invention.
- a chapter creation apparatus 21 and a live data server 2100 are connected via a network 21000, and the live data server 2100 It is shown that it is connected to the posting terminal 2200 via the network 21000.
- the live data server 2100 accumulates data transmitted from users who use services such as so-called SNS (Social Networking Service), BBS (Bulletin Board System), blogs (including mini-blogs), etc. It is a server for publishing to other users.
- the data accumulated in the live data server is data including character information expressing what the user feels at the time of creating the data.
- the live data server 2100 according to the third embodiment stores character information transmitted by the posting terminal 2200 in combination with the date and time when the character information is received.
- a plurality of live data servers 2100 may exist.
- FIG. 22 is a block diagram showing the configuration of the live data server 2100.
- the live data server 2100 includes a posting acceptance unit 2110, a live data storage unit 2120, and a live data transmission unit 2130.
- Post accepting unit 2110 receives character information transmitted from external posting terminal 2200 via network 21000 and stores the character information in live data storage unit 2120 together with the posting date and time when the reception is accepted. To do. Data obtained by combining the character information and the posting date / time of the character information is hereinafter referred to as live data.
- the live data storage unit 2120 is a database that stores live data.
- the live data transmitting unit 2130 transmits the live data stored in the live data storage unit 2120 via the network 21000.
- a live data search condition such as a posting date range or a character string included in character information
- the live data transmission unit 2130 only displays live data that matches the search condition. Is transmitted to the chapter creating device 21.
- live data server 2100 there may be a plurality of actual data servers 2100 instead of one.
- the posting terminal 2200 is a terminal such as a general PC or portable information terminal that has an input interface for editing character information and a display, and has communication means for transmitting the character information to the live data server 2100.
- a plurality of posting terminals 2200 may exist. Further, the number of users using the posting terminal 2200 may be one or plural.
- FIG. 23 is a block diagram illustrating a preferred configuration of the chapter creating apparatus 21 according to the third embodiment.
- the chapter creation device 21 includes a central control unit 211, a ROM 212, a main storage unit 213, an input unit 214, a display unit 215, an audio output unit 216, a communication unit 217, an auxiliary storage unit 220, and content selection.
- the communication unit 217 is connected to an actual data server 2100 that is an external device via a network 21000.
- the chapter creation device 21 is shown as a hardware configuration by a functional block diagram, but the entire chapter creation device 21 is executed as a software program on a PC having a memory and a CPU. You may do it.
- the content selection unit 230 presents a user interface on the display unit 215, and causes the user to select digital content to be associated with a chapter (step S210).
- the live data receiving unit 240 receives live data from the live data server 2100 via the network 21000 (step S220).
- the chapter candidate selection unit 250 selects the actual data that is the original data for creating the chapter from the actual data received by the actual data receiving unit 240 (step S230).
- the chapter creation unit 260 creates a chapter from the live data selected by the chapter candidate selection unit 250 (step S240).
- the chapter creation unit 260 stores the created chapter in the chapter storage unit 221 (step S250).
- the reproduction content selection unit 270 displays a user interface screen on the display unit 215, and allows the user to select digital content to be reproduced via the input unit 214 (step S2300).
- the content playback unit 280 acquires from the chapter storage unit 221 chapter data included in the recording date / time range of the digital content selected in step S2300 (step S2310).
- the content playback unit 280 starts playback of the digital content selected in step S2300, displays the chapter acquired in step S2310 on the display unit 215, and can input the chapter via the input unit 214.
- a user interface is presented (step S2320).
- the central control unit 211 is a unit that controls the entire operation of the chapter creation device 21 and includes a CPU (Central Processing Unit), a PLD (Programmable Logic Device), and the like.
- the ROM 212 is a read-only storage medium and stores a basic control program for controlling the entire chapter creating apparatus 21.
- the main storage unit 213 is a work area for the central control unit 211 to execute a program, and includes a RAM memory or the like.
- the input unit 214 is a unit that receives a user input, such as a keyboard, a mouse, and a touch panel.
- the display unit 215 is a CRT or a liquid crystal display, and is a unit for displaying information to the user.
- the audio output unit 216 is a unit that converts a digital audio signal into an analog signal, amplifies the analog signal, and outputs the amplified analog signal to an external speaker or headphones.
- the communication unit 217 is a unit for communicating with an external network such as a network card.
- the auxiliary storage unit 220 is a large-capacity storage medium such as an HDD (Hard Disk Drive) or an SSD (Solid State Drive), and further includes a chapter storage unit 221 and a content storage unit 222 therein.
- HDD Hard Disk Drive
- SSD Solid State Drive
- the chapter storage unit 221 stores chapter data that is data obtained by combining a chapter date and time indicating a chapter date and time, a heading character string, and a content ID.
- the content ID is an identifier for uniquely identifying digital content. It is basically stored as UTC (Universal Time, Coordinated) date / time data as the chapter date / time, but may be any date / time data that can be converted to UTC, even if it is not UTC. For example, it may be data indicating JST (Japan Standard Time) which is Japan Standard Time, or Unix (registered trademark) time which is a relative time based on 0:00 on January 1, 1970 in UTC. It may be numerical data.
- FIG. 26 is a diagram showing an example of the format of the chapter storage unit 221, in which the chapter date and time, the content ID, and the heading character string, which are chapter data, are stored.
- a chapter ID which is an identifier for identifying each chapter data is also stored in combination.
- the chapter date of the chapter data whose chapter ID is “Chapter 1” is “November 10, 2010, 15:10:00”
- the content ID is “Content ID1”
- the heading character string is “Cat's It ’s an irresistible feeling. ”
- the content IDs of chapter ID1 and chapter ID2 are both “content ID1”
- chapter ID1 and chapter ID2 indicate that the chapter data is associated with the content of content ID1.
- the content storage unit 222 includes reproducible digital content such as video data and audio data, a related start date and time that is a start date and time related to the digital content, a length of playback time of the digital content, and a title of the digital content Are stored in combination.
- the related start date / time stores the start date / time when the content is broadcast if the digital content is broadcast content, and stores the date / time when recording of the content is started if the content is personally photographed.
- FIG. 27 is a diagram illustrating an example of the format of the content storage unit 222.
- the content ID that is an identifier for identifying digital content, the related start date and time, and the playback time length that is the length of the playback time of the content are stored in combination.
- the title of the digital content whose content ID is “content ID 1” is “Hyper News”
- the related start date and time is “November 11, 2010, 15:00:00”
- the playback time length is “00”.
- the content selection unit 230 allows the user to select digital content to be played back via the input unit 214.
- the content selection unit 230 displays a user interface screen on the display unit 215 to assist the user in inputting, and allows the user to select digital content to be played back.
- FIG. 28 is a diagram illustrating an example of a user interface screen presented by the content selection unit 230.
- the content display area 2300 displays the content ID1 information shown in FIG. 27, and the content display area 2301 displays the content ID2 information shown in FIG. Since the content display area 2300 and the content display area 2301 are composed of similar parts, only the content display area 2300 will be described here.
- the content title 2310 in the content display area 2300 is an area for displaying the title of the content, and displays “Hyper News” which is the title of the content ID1.
- the content recording date and time 2320 inside the content display area 2300 is an area for displaying the date and time when the recording is ended from the date and time when the recording of the content is started, and “November 11, 2010, 15:00 to 15:35”. 0:00 "is displayed.
- the chapter edit button 2330 is a button pressed by the user when editing the chapter with the content ID 1. When this button is pressed, the content selection unit 230 selects the content ID 1 and takes over the process to the live data reception unit 240.
- the scroll bar 2340 When the scroll bar 2340 is scrolled, the information in the content display area 2300 and the content display area 2301 is changed according to the scroll amount.
- the user operates the scroll bar 2340 to search for content, and presses the chapter edit button for the content whose chapter is to be edited.
- the live data receiving unit 240 is transmitted from the live data server 2100 connected by the communication unit 217 via the network 21000 within a time determined by the related start date and time of the digital content selected by the content selecting unit 230 and the playback time length. Receive some live data.
- the content selection unit 230 selects the content ID1 in the example of the content storage unit 222 shown in FIG. 27, the related start date and time of the content ID1 is November 11, 2010 at 15:00. Since the playback time length is 00:35:00, that is, 35 minutes, from 15:00 on November 11, 2010 to 15:35:00 on November 11, 2010 Live data having a posting date is received from the live data server 2100.
- the designer of the chapter creation device 21 basically sets in advance which live data server 2100 is to receive live data. Live data may be received from the live data server 2100.
- the chapter candidate selection unit 250 allows the user to select live data to be imported as a chapter from the live data received by the live data receiving unit 240.
- the chapter candidate selection unit 250 presents a user interface for assisting selection to the user.
- FIG. 29 is a diagram showing a user interface for selecting live data to be imported as a chapter.
- Live data 2400 and live data 2401 are displayed on the display unit 215. By operating the scroll bar 2450 in the figure, other live data can be displayed.
- the posting date and time 2410 is the posting date and time of the live data 2400 and is 20:00 on November 10, 2010.
- the character information 2420 is character information of the live data 2400, and its content is “A very cute talent has come out!”.
- the check box 2430 is a part of the user interface for setting whether or not the live state data 2400 is captured as a chapter. When the check box 2430 is checked, it indicates that the live state data 2400 is captured as a chapter. The check state of the check box 2430 is switched by the user. In the example of FIG.
- the live data 2400 indicates that it is captured as a chapter.
- Other live data is also composed of the same parts as the live data 2400. That is, the posting date and time of each live data, character information, and a check box are arranged.
- the capture button 2440 in FIG. 29 is pressed by the user, the chapter candidate selection unit 250 acquires the selected live state data, that is, the live state data in which the check box is checked, and the chapter creation unit 260 receives the live state data. give.
- the chapter creation unit 260 creates a chapter from the content ID selected by the content selection unit 230 and the live data selected by the chapter candidate selection unit 250, and stores the chapter in the chapter storage unit 221. Specifically, the posting date and time of the live data is set as the chapter date and time, the character information of the live data is set as the chapter heading, and the chapter data is created by combining the selected content ID. At this time, a unique chapter ID other than the chapter ID stored in the chapter storage unit 221 is assigned to the created chapter data. When the chapter data creation is finished, the chapter creation unit 260 stores the created chapter data in the chapter storage unit 221. When creating chapter data, the chapter creation unit 260 may edit the chapter heading so that the length of the character of the chapter heading is 20 characters or less.
- the content selection unit 230, the live data reception unit 240, the chapter candidate selection unit 250, and the chapter creation unit 260 are units that perform the chapter creation process shown in the flowchart of FIG. Subsequently, the reproduction content selection unit 270 and the content reproduction unit 280, which are the units for performing the chapter reproduction process, illustrated in the flowchart of FIG. 25 will be described.
- the playback content selection unit 270 causes the user to select digital content to be played back via the input unit 214.
- the playback content selection unit 270 displays a user interface screen on the display unit 215 to assist the user in inputting, and allows the user to select digital content to be played back.
- FIG. 30 is a diagram illustrating an example of a user interface screen presented by the reproduction content selection unit 270.
- the content title 2510 in the content display area 2500 is an area for displaying the title of the digital content, and displays “Hyper News” that is the title of the content ID 1.
- the content recording date and time 2520 inside the content display area 2500 is an area for displaying the date and time when the recording is ended from the date and time when the recording of the content is started, and “January 11, 2010, 15:00 to 15:35”. 0:00 "is displayed.
- the viewing button 2530 is a button that is pressed by the user when starting viewing the content.
- the scroll bar 2540 When the scroll bar 2540 is scrolled, information in the content display area 2500 and the content display area 2501 is changed according to the scroll amount.
- the user operates the scroll bar 2540 to search for digital content, and presses a viewing button for the digital content to be viewed, thereby starting viewing of the digital content.
- the content playback unit 280 starts playback of the digital content selected by the playback content selection unit 270. That is, the digital content video is output to the display unit 215, and the audio is output to the audio output unit 216. Furthermore, the content reproduction unit 280 displays chapters associated with the selected digital content on the display unit 215 and provides a user interface that allows the user to select those chapters. Acquisition of chapter data is performed by referring to the chapter storage unit 221 based on the content ID of the digital content selected by the reproduction content selection unit 270 and acquiring all the chapter data associated with the same content ID. .
- the content playback unit 280 moves the playback position of the digital content to the position indicated by the selected chapter. If the chapter date and time of the selected chapter is c and the related start date and time of the digital content is d, the playback position p of the digital content can be obtained by the following equation 2.
- Equation 2 the playback position p obtained by Equation 2 is the time when the top of the digital content is 0.
- FIG. 31 is a display example of content video data displayed on the display unit 215 by the content reproduction unit 280 and a user interface.
- a video display area 2600 in FIG. 31 is an area for displaying video of digital content to be played back.
- the seek bar 2610 is a controller that indicates information on the playback position of digital content and allows the user to control the playback position.
- the chapter list 2620 displays chapters related to the digital content being reproduced. In the figure, two chapters are displayed: “The cat is irresistible” and “The hamburger here is very delicious”.
- the chapter button 2630A and the chapter button 2630B are pressed by the user to move the reproduction position to the position of the chapter associated therewith.
- the playback position is moved to “00:10:00” compared to the beginning of the digital content, that is, the position where 10 minutes have elapsed from the beginning.
- chapter button 2630B is pressed, the playback position is moved to “00:30:30” compared to the beginning of the digital content, that is, to the position where 30 minutes have elapsed from the beginning.
- chapter creation device 21 The above is the description of the chapter creation device 21. According to the chapter creation device 21 described above, the work that the user needs to do is to look at the character information and check the actual data that attracts interest, without performing complicated operations such as inputting characters. , Chapters can be created, and chapter headings can be set to give an overview of the chapters.
- the content ID is stored in the chapter storage unit 221 to associate the chapter data with the digital content.
- the chapter ID can be stored in the content storage unit 222.
- the chapter data and the digital content may be associated with each other.
- the chapter creation unit 260 stores the chapter ID of the created chapter data in the content ID column of the corresponding content storage unit 222.
- the chapter creation device 22 in the fourth embodiment leaves only the live data related to the selected content as chapter selection candidates in accordance with the content of the character information of the live data. Thus, chapters can be created more easily.
- FIG. 32 is a block diagram illustrating a configuration of the chapter creating apparatus 22 according to the fourth embodiment.
- the chapter creation device 22 is newly provided with an actual data pruning unit 245 and a content information storage unit 223 in the auxiliary storage unit 220.
- the content information storage unit 223 and the live data pruning unit 245 will be described, and the other units are the same as those of the chapter creating apparatus 21, and thus description thereof will be omitted.
- the content selection unit 230 of the chapter creation device 22 causes the user to select content to be associated with a chapter (step S210). This process is the same as that of the chapter creating apparatus 21.
- the live data receiving unit 240 of the chapter creating device 22 receives live data from the live data server 2100 (step S220). This process is the same as that of the chapter creating apparatus 21.
- the live data pruning unit 245 of the chapter creating apparatus 22 removes from the live data received in step S220, data other than the live data related to the content selected in step S210 (step S225).
- the chapter candidate selection unit 250 of the chapter creation device 22 causes the user to select the actual data to be imported as a chapter (step S230). This process is the same as that of the chapter creating apparatus 21.
- the chapter creation unit 260 of the chapter creation device 22 creates chapter data from the content selected in step S210 and the live data selected in step S230 (step S240). This process is the same as that of the chapter creating apparatus 21.
- the chapter creation unit 260 of the chapter creation device 22 stores the chapter data created in step S240 in the chapter storage unit 221 (step S250). This process is the same as that of the chapter creating apparatus 21.
- the content information storage unit 223 stores the content ID and content information that is subsidiary information of the content in combination.
- Content information is data bibliographically representing content such as a title, genre, performer, caption, broadcast station, and the like.
- FIG. 34 is a diagram illustrating an example of a format of the content information storage unit 223, which stores a content ID and content information, and stores a title and a performer in combination as content information.
- the title of the content whose content ID is content ID 1 is “Hyper News”, and the performer is “Taro Nihon”.
- the live data pruning unit 245 calculates the relevance level of the live data to the content from the live data received by the live data receiving unit 240 and the content information stored in the content information storage unit 223. Is sent to the chapter candidate selection unit 250. The processing flow of the live data pruning unit 245 will be described with reference to the flowchart of FIG.
- the live data pruning unit 245 refers to the content information storage unit 223 and acquires content information that matches the content ID from the content ID selected by the content selection unit 230 (step S2140). For example, if the content ID selected by the content selection unit 230 is content ID1, using the example of content information shown in FIG. 34, “Hyper News” is acquired as the title and “Nihon Taro” is acquired as the performer.
- the next step S2150 is a loop symbol.
- the loop counter i having an initial value of 1 is incremented by 1 each time the loop A is repeated until N. It shows an increase.
- the live data pruning unit 245 calculates the degree of association between the i-th live data and the content ID from the character information of the i-th live data and the content information acquired in step S2150 (step S2160). ).
- the relevance is calculated by comparing the character string of the content information and the character information of the i-th live data, and if there is a matching character string, the relevance with the content ID is equal to the length of the character string. to add. For example, when the character information of the i-th live data is “I am watching hyper news now”, the example of FIG. 34 includes the content ID 1 title “hyper news” as a partial character string. . In this case, since the length of the character string “Hyper News” is 8 characters, the relevance of the i-th live data with respect to the content ID 1 is increased by 8.
- the example of FIG. 34 includes “Nihon Taro” who is the performer of the content ID 1 as a partial character string. Since the length of the character string “Nihon Taro” is 4 characters, the relevance of the i-th live data with respect to the content ID 1 is increased by 4.
- the live data pruning unit 245 determines whether or not the relevance calculated in step S2160 is greater than or equal to a threshold (step S2170). If it is equal to or greater than the threshold, the process proceeds to step S2190, and if it is less than the threshold, the process proceeds to step S2180.
- This threshold value is set in advance by the designer.
- step S2170 If it is determined in step S2170 that the relevance is less than the threshold, the live data pruning unit 245 deletes the i-th live data, and the chapter candidate selection unit 250 that performs the next processing stores the live data. The user is not allowed to select (step S2180).
- the next step S2190 is a terminal symbol of the loop A. If the loop symbol i is not the actual data number N, the process returns to step S2140.
- a weight may be set for each type of content information. For example, when the title matches, the length of the matched character string is multiplied by 1.2, and when matched with the performer, the length of the character string is multiplied by 1.5.
- a threshold value may be set so as not to increase the degree of association.
- morphological analysis may be performed on character information of live data to compare only nouns.
- the degree of association may be increased by using a synonym dictionary or an associative word dictionary even when the synonym or associative word is matched. For example, in the case where the selected content is content ID2, the character string “shopping” is included in the character information of the live data, and “shopping” is acquired from the synonym dictionary, the example of FIG. Matches the partial character string “shopping” of the title “shopping information” of the content ID 2 in FIG. 2, so that the degree of association between this live data and the content ID 2 is increased.
- the process of the live data pruning unit 245 is not limited to the above process, and other methods may be used as long as live data and content information can be associated.
- the content information storage unit 223 of the chapter creation device 22 may be arranged in an external server and return content information according to a request.
- FIG. 36 is a diagram illustrating the entire system according to the fifth embodiment of the present invention.
- a chapter creation apparatus 31 and a live data server 3100 are connected via a network 31000.
- the live data server 3100 includes: It shows that the terminal is connected to the posting terminal 3200 via the network 31000.
- the live data server 3100 accumulates data transmitted from users using services such as so-called SNS (Social Networking Service), BBS (Bulletin Board System), and blogs (including mini-blogs). It is a server for publishing to other users.
- the data accumulated in the live data server is data including character information expressing what the user feels at the time of creating the data.
- the live data server 3100 according to the fifth embodiment stores character information transmitted by the posting terminal 3200 in combination with the date and time when the character information is received. Note that a plurality of live data servers 3100 may exist.
- FIG. 37 is a block diagram showing the configuration of the live data server 3100.
- the live data server 3100 includes a posting acceptance unit 3110, a live data storage unit 3120, and a live data transmission unit 3130.
- Post accepting unit 3110 receives character information transmitted from external posting terminal 3200 via network 31000 and stores the character information in live data storage unit 3120 together with the posting date and time when the reception is accepted. To do. Data obtained by combining the character information and the posting date / time of the character information is hereinafter referred to as live data.
- the live data storage unit 3120 is a database that stores live data.
- the live data transmission unit 3130 transmits the live data stored in the live data storage unit 3120 via the network 31000.
- a live data search condition such as a posting date range or a character string included in character information
- the live data transmission unit 3130 displays only live data that matches the search condition. Is transmitted to the chapter creating device 31.
- the posting terminal 3200 is a terminal such as a general PC or a portable information terminal that has an input interface for editing character information and a display, and has communication means for transmitting the character information to the live data server 3100.
- a plurality of posting terminals 3200 may exist. Further, the number of users using the posting terminal 3200 may be one or plural.
- FIG. 38 is a block diagram illustrating a preferable configuration of the chapter creating apparatus 31 according to the fifth embodiment.
- the chapter creation device 31 includes a central control unit 311, a ROM 312, a main storage unit 313, an input unit 314, a display unit 315, an audio output unit 316, a communication unit 317, an auxiliary storage unit 320, and live data.
- the reception unit 330, the content identification unit 340, the chapter creation unit 350, the reproduction content selection unit 360, and the content reproduction unit 370 are connected to each other via a bus 310.
- the communication unit 317 is connected to an actual data server 3100 that is an external device via a network 31000.
- the chapter creation apparatus 31 is shown as a hardware configuration in a functional block diagram. However, the entire chapter creation apparatus 31 is executed as a software program on a PC having a memory and a CPU. You may do it.
- the live data receiving unit 330 receives live data from the live data server 3100 via the network 31000 (step S310).
- the central control unit 311 starts the loop B, which is a loop until the loop counter n having an initial value of 1 and an increment of 1 reaches the actual data number N, where N is the actual data number acquired in step S310 ( Step S320).
- the nth live data among the live data acquired in step S310 is passed to the subsequent step S330.
- the content identification unit 340 associates the digital content with the nth live data (step S330).
- the chapter creation unit 350 creates a chapter from the nth live data (step S340).
- the chapter creation unit 350 stores the created chapter in the chapter storage unit 321 (step S350).
- the symbol shown in the next step S360 is a symbol representing the end of the loop B. If the loop counter n reaches the number N of live data, the chapter creation device 31 ends the process. Otherwise, the process returns to step S320, and the chapter creation process is repeated.
- the playback content selection unit 360 displays a user interface screen on the display unit 315, and causes the user to select digital content to be played back via the input unit 314 (step S3300).
- the content reproduction unit 370 acquires chapter data included in the recording date / time range of the digital content selected in step S3300 from the chapter storage unit 321 (step S310).
- the content playback unit 370 starts playback of the digital content selected in step S3300, displays the chapter acquired in step S3310 on the display unit 315, and can input the chapter via the input unit 314.
- a user interface is presented (step S3320).
- the central control unit 311 is a unit that controls the entire operation of the chapter creation device 31 and includes a CPU (Central Processing Unit), a PLD (Programmable Logic Device), and the like.
- the ROM 312 is a read-only storage medium and stores a basic control program for controlling the entire chapter creation apparatus 31.
- the main storage unit 313 is a work area for the central control unit 311 to execute a program, and includes a RAM memory or the like.
- the input unit 314 is a unit that receives a user input, such as a keyboard, a mouse, or a touch panel.
- the display unit 315 is a CRT or a liquid crystal display, and is a unit for displaying information to the user.
- the audio output unit 316 is a unit that converts a digital audio signal into an analog signal, amplifies the analog signal, and outputs the amplified analog signal to an external speaker or headphones.
- the communication unit 317 is a unit for communicating with an external network such as a network card.
- the auxiliary storage unit 320 is a large-capacity storage medium such as an HDD (Hard Disk Drive) or an SSD (Solid State Drive), and further includes a chapter storage unit 321 and a content storage unit 322 therein.
- HDD Hard Disk Drive
- SSD Solid State Drive
- the chapter storage unit 321 stores chapter data that is a combination of a chapter date and time indicating a chapter date and time, a heading character string, and a content ID.
- the content ID is an identifier for uniquely identifying digital content. It is basically stored as UTC (Universal Time, Coordinated) date / time data as the chapter date / time, but may be any date / time data that can be converted to UTC, even if it is not UTC. For example, it may be data indicating JST (Japan Standard Time) which is Japan Standard Time, or Unix (registered trademark) time which is a relative time based on 0:00 on January 1, 1970 in UTC. It may be numerical data.
- FIG. 41 is a diagram showing an example of the format of the chapter storage unit 321 and stores the chapter date and time, the content ID, and the heading character string, which are chapter data.
- a chapter ID that is an identifier for identifying each chapter data is also stored in combination.
- the chapter date of the chapter data whose chapter ID is “Chapter 1” is “November 10, 2010, 15:10:00”
- the content ID is “Content ID1”
- the heading character string is “Cat's It ’s an irresistible feeling. ”
- the content IDs of chapter ID1 and chapter ID2 are both “content ID1”
- chapter ID1 and chapter ID2 indicate that the chapter data is associated with the content of content ID1.
- the content storage unit 322 stores a combination of reproducible digital content such as video data and audio data, a related start date and time that is a start date and time related to the digital content, and the length of the playback time of the digital content. To do.
- the related start date / time stores the start date / time when the content is broadcast if the digital content is broadcast content, and stores the date / time when recording of the content is started if the content is personally photographed.
- FIG. 42 is a diagram illustrating an example of the format of the content storage unit 322.
- the content ID that is an identifier for identifying digital content, the related start date and time, and the playback time length that is the length of the content playback time are stored in combination.
- the related start date and time with the content ID “content ID1” is “November 11, 2010, 15:00:00”, and the playback time length is “00:35:00”, that is, 35 minutes. Is shown.
- the content information storage unit 323 stores a content ID and content information that is subsidiary information of the content in combination.
- Content information is data bibliographically representing content such as a title, genre, performer, subtitle, and broadcast station name.
- FIG. 43 is a diagram showing an example of a format of the content information storage unit 323, which stores a content ID and content information, and stores a title and a performer in combination as content information.
- the title of the content whose content ID is content ID 1 is “Hyper News”, and the performer is “Taro Nihon”.
- the live data receiving unit 330 receives live data from the live data server 3100 connected via the network 31000 by the communication unit 317.
- the search condition of the actual data server 3100 is designated so that the range from the date and time when the previous communication with the actual data server 3100 was communicated to the current time is transmitted.
- the previous communication date and time is 20:00 on November 10, 2010 and the current time is 13:00 on November 11, 2010, then 2010 Specify a search condition to send live data from 20:00 on November 10 to 1:30 on November 11, 2010 and request the live data server 3100 .
- the search condition is basically set so as to acquire the live data from the oldest relevant start date and time to the current time among the contents stored in the content storage unit 322.
- the search condition may be designated so as to acquire the live data from before 24 hours to the current time.
- the designer of the chapter creation apparatus 31 basically sets in advance which live data server 3100 is to receive live data. Live data may be received from the live data server 3100.
- the content identification unit 340 calculates the degree of association with the live data for each content ID from the live data received by the live data receiving unit 330 and the content information for each content ID stored in the content information storage unit 323. Correspondence is made between content IDs whose relevance is equal to or higher than a threshold and live data. The processing flow of the content identification unit 340 will be described with reference to the flowchart of FIG.
- step S3100 the content identification unit 340 starts loop processing (step S3100).
- the symbol in step S3100 is a symbol representing a loop, and indicates that the loop counter m having an initial value of 1 and an increment of 1 performs a loop C that is a loop with an end value M.
- the end value M is the number of contents stored in the content storage unit 322.
- the content identification unit 340 acquires the related start date and time and the playback time length of the m-th content ID (hereinafter referred to as content ID m) in the content storage unit 322, and from the related start date and time, the related start date and time It is determined whether or not the posting date and time of the live data is included in the time width up to the date and time when the reproduction time length is added to (step S3110). For example, in the example of the content storage unit 322 shown in FIG. 42, when the content ID m is the content ID 1, the related start date and time is November 11, 2010, 15:00, and the playback time length is added to the related start date and time. The date and time will be 15:35:00 on November 11, 2010.
- step S3120 It is determined whether or not the posting date of the live data is included in the time from 15:00 on November 11, 2010 to 15:35:00 on November 11, 2010. If it is included, the process proceeds to step S3120, and if it is not included, the process proceeds to step S3140.
- step S3110 If it is determined in step S3110 that the live data is included within the time of the content IDm, the content identification unit 340 acquires content information corresponding to the content IDm from the content information storage unit 323 (step S3120). ).
- the content identification unit 340 calculates the degree of association with the content IDm from the acquired content information and the text information of the live data (step S3130). In calculating the relevance, the character strings of the content information and the character information of the live data are compared, and if there is a matching character string, the relevance with the content ID is added by the length of the character string.
- Such a character string comparison process is performed for each type of content information corresponding to the content IDm, thereby calculating the degree of association between the live data and the content IDm.
- step S3140 indicates the loop end of the loop identifier loop C. If the loop C satisfies the condition, that is, if the loop counter m reaches the end value M, the process proceeds to step S3150, and so on. If not, the process returns to step S3100 (step S3140).
- the content identification unit 340 selects all content IDs whose relevance is equal to or higher than a predetermined threshold (step S3150).
- the content ID selected here and the live data are delivered to the chapter creation unit 350.
- a weight may be set for each type of content information. For example, when the title matches, the length of the matched character string is multiplied by 1.2, and when matched with the performer, the length of the character string is multiplied by 1.5.
- a threshold value may be set so as not to increase the degree of association.
- morphological analysis may be performed on character information of live data to compare only nouns.
- the degree of association may be increased when a synonym or association word dictionary is used to match a synonym or association word.
- a synonym or association word dictionary is used to match a synonym or association word.
- the content IDm is the content ID2 and the character string “shopping” is included in the text information of the live data, and “shopping” is acquired from the synonym dictionary, the content in the example of FIG. Since it matches the partial character string “shopping” of the title “shopping information” of ID2, the degree of association between this live data and the content ID2 is increased.
- processing of the broadcast station specifying unit 335 is not limited to the above processing, and other methods may be used as long as the live data and the content ID can be associated.
- the chapter creation unit 350 creates a chapter from the live data and stores it in the chapter storage unit 321. Specifically, the posting date of the live data is set as the chapter date, the text information of the live data is set as the chapter heading, and the content ID associated with the content identification unit 340 is combined to create chapter data. At this time, a unique chapter ID other than the chapter ID stored in the chapter storage unit 321 is assigned to the created chapter data. When the chapter data creation is finished, the chapter creation unit 350 stores the created chapter data in the chapter storage unit 321.
- the chapter creation unit 350 may edit the chapter heading so that the length of the characters in the chapter heading is 20 characters or less.
- the above-described actual data receiving unit 330, content identification unit 340, and chapter creation unit 350 are units that perform the chapter creation processing shown in the flowchart of FIG. Subsequently, the reproduction content selection unit 360 and the content reproduction unit 370, which are the units for performing the chapter reproduction process, illustrated in the flowchart of FIG. 40 will be described.
- the playback content selection unit 360 allows the user to select digital content to be played back via the input unit 314.
- the playback content selection unit 360 displays a user interface screen on the display unit 315 to assist the user in input, and allows the user to select digital content to be played back.
- FIG. 45 is a diagram showing an example of a user interface screen presented by the reproduction content selection unit 360.
- the content display area 3500 displays the information of the content ID 1 shown in FIGS. 42 and 43
- the content display area 3501 displays the information of the content ID 2 shown in FIGS. 42 and 43, respectively.
- the content title 3510 in the content display area 3500 is an area for displaying the title of the digital content, and displays “Hyper News” that is the title of the content ID 1.
- the content recording date and time 3520 inside the content display area 3500 is an area for displaying the date and time when the recording is ended from the date and time when the recording of the content is started, and “November 11, 2010, 15:00 to 15:35”. 0:00 "is displayed.
- the viewing button 3530 is a button that is pressed by the user when viewing of the content is started.
- the scroll bar 3540 When the scroll bar 3540 is scrolled, information in the content display area 3500 and the content display area 3501 is changed according to the scroll amount.
- the user operates the scroll bar 3540 to search for digital content, and presses a digital content viewing button to be viewed, thereby starting viewing of the digital content.
- the content playback unit 370 starts playback of the digital content selected by the playback content selection unit 360. That is, the digital content video is output to the display unit 315, and the audio is output to the audio output unit 316. Furthermore, the content playback unit 370 displays chapters associated with the selected digital content on the display unit 315 and provides a user interface that allows the user to select those chapters.
- the chapter data is acquired by referring to the chapter storage unit 321 and acquiring all the chapter data associated with the same content ID based on the content ID of the digital content selected by the reproduction content selection unit 360. .
- the content playback unit 370 moves the playback position of the digital content to the position indicated by the selected chapter. If the chapter date and time of the selected chapter is c and the related start date and time of the digital content is d, the playback position p of the digital content can be obtained by the following Expression 3.
- Equation 3 the playback position p obtained by Equation 3 is the time when the top of the digital content is 0.
- FIG. 46 is a display example of content video data displayed on the display unit 315 by the content reproduction unit 370 and a user interface.
- the video display area 3600 in FIG. 46 is an area for displaying video of digital content to be played back.
- the seek bar 3610 is a controller that indicates information on the playback position of digital content and allows the user to control the playback position.
- the chapter list 3620 displays chapters related to the digital content being played back. In the figure, two chapters are displayed: “The cat is irresistible” and “The hamburger here is very delicious”.
- the chapter button 3630A and the chapter button 3630B are moved by the user to the position of the chapter associated therewith when pressed down by the user.
- the playback position is moved to “00:10:00” compared to the beginning of the digital content, that is, to a position where 10 minutes have elapsed from the beginning.
- the playback position is moved to “00:30:30” compared to the beginning of the digital content, that is, to the position where 30 minutes have elapsed from the beginning.
- a chapter corresponding to the content can be created without performing complicated operations such as inputting characters, and a chapter headline indicating an outline of the chapter can be set.
- the content ID is stored in the chapter storage unit 321 to associate the chapter data with the digital content.
- the chapter ID can be stored in the content storage unit 322.
- the chapter data and the digital content may be associated with each other.
- the chapter creation unit 350 stores the chapter ID of the created chapter data in the content ID column of the corresponding content storage unit 322.
- the content information storage unit 323 may be arranged in an external server and return content information in accordance with a request.
- digital content has been described as an example of content, but analog content may also be used.
- broadcast content has been described as an example of the broadcast content, it may be a radio broadcast content.
- 11, 12 chapter creation device 110 bus, 111 central control unit, 112 ROM, 113 main storage unit, 114 input unit, 115 display unit, 116 communication unit, 120 auxiliary storage unit, 121, 121A chapter storage unit, 122 broadcast station Information storage unit, 123 Broadcast content information storage unit, 130 Live data reception unit, 140, 140A chapter candidate selection unit, 150, 150A chapter creation unit, 1100 Live data server, 1110 Post acceptance unit, 1120 Live data storage unit, 1130 Live status Data transmission unit, 1200 posting terminal, 1300, 1301 content playback device, 1310 input unit, 1320 display unit, 1330 audio output unit, 1340, 1340A Content storage unit, 1350 content selection unit, 1360, 1360A chapter acquisition unit, 1370 content playback unit, 1400, 1401 live data, 1410 post date, 1420 text information, 1430 check box, 1440 import button, 1450 scroll bar, 1460 broadcast station Name, 1500, 1501 content display area, 1510 content title, 1520 content recording date, 1530 view button, 1540 scroll bar
- the present invention can be used when creating chapters that segment video scenes and scenes.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
図1は、本発明の実施形態1のシステム全体を示す図であり、チャプター作成装置11と、コンテンツ再生装置1300と、実況データサーバ1100とが、ネットワーク11000を介して接続されており、さらに、実況データサーバ1100は、ネットワーク11000を介して投稿端末1200と接続されていることを示している。
なお、式1によって求められる再生位置pは、デジタルコンテンツの先頭を0とした場合の時間である。
実施形態2におけるシステム構成は、図1に示す実施形態1のシステム構成と同様であるが、チャプター作成装置11と、コンテンツ再生装置1300の構成内容が異なる。実施形態2では、それぞれ、チャプター作成装置12、コンテンツ再生装置1301として、説明を行う。
図21は、本発明の実施形態3のシステム全体を示す図であり、チャプター作成装置21と、実況データサーバ2100とが、ネットワーク21000を介して接続されており、さらに、実況データサーバ2100は、ネットワーク21000を介して投稿端末2200と接続されていることを示している。
なお、式2によって求められる再生位置pは、デジタルコンテンツの先頭を0とした場合の時間である。
実施形態4におけるシステム構成は、図21に示す実施形態3のシステム構成と同様であるが、チャプター作成装置21の構成内容が異なる。そこで、実施形態4では、チャプター作成装置22として、説明を行う。
図36は、本発明の実施形態5のシステム全体を示す図であり、チャプター作成装置31と、実況データサーバ3100とが、ネットワーク31000を介して接続されており、さらに、実況データサーバ3100は、ネットワーク31000を介して投稿端末3200と接続されていることを示している。
なお、式3によって求められる再生位置pは、デジタルコンテンツの先頭を0とした場合の時間である。
Claims (12)
- 映像、及び音声の少なくとも一方を含むコンテンツの再生点を示すデータであって、再生開始位置を示す時刻情報と、再生点のコンテンツ概要を示す見出しと、を含むチャプターデータを作成するチャプター作成装置であって、
前記コンテンツを視ている、及び/又は聴いている者により端末に入力され、その端末から送信される文字列データと、前記文字列データが送信された日時であるデータ登録日時と、を含む実況データを受信する実況データ受信部と、
前記実況データ受信部が受信した実況データを表示部に表示させ、この表示させた実況データを、入力部を介してユーザに選択させるチャプター候補選択部と、
前記選択された実況データの文字列データを前記見出しとし、前記選択された実況データのデータ登録日時を前記時刻情報とすることによって、前記チャプターデータを作成するチャプター作成部と、
を備えることを特徴するチャプター作成装置。 - 前記チャプターデータは、放送コンテンツを区切るためのデータであって、区切り位置を示す時刻情報と、前記時刻情報で特定される時刻のコンテンツ概要を示す見出しと、前記放送コンテンツを放送した放送局を識別する放送局IDと、を含むデータであり、
前記チャプター作成装置は、
放送局によって放送される放送コンテンツの放送時間と、前記放送コンテンツに関する副次的な情報である放送コンテンツ情報と、を組み合わせて格納する放送コンテンツ情報格納部と、
前記実況データの有する前記データ登録日時を前記放送時間に含む前記放送コンテンツを第1の放送コンテンツとし、前記実況データの前記文字列データと、前記第1の放送コンテンツに関連付けられた放送コンテンツ情報とから、前記放送局IDを実況データに割り当てる放送局同定部と、
をさらに備え、
前記チャプター作成部は、前記チャプター候補選択部によって選択された前記実況データの文字列データを前記見出しとし、前記選択された実況データのデータ登録日時を前記時刻情報とし、さらに、前記選択された実況データに割り当てられた放送局IDと、を用いて、前記チャプターデータを作成する、
ことを特徴とする請求項1に記載のチャプター作成装置。 - 映像、及び音声の少なくとも一方を含むコンテンツの再生点を示すデータであって、コンテンツの識別子を示すコンテンツIDと、再生開始位置を示す時刻情報と、再生点のコンテンツ概要を示す見出しと、を含むチャプターデータを作成するチャプター作成装置であって、
前記コンテンツIDと、前記コンテンツの記録を開始した時刻である記録開始時刻と、前記コンテンツの記録時間と、を格納するコンテンツ格納部と、
前記コンテンツをユーザに選択させるコンテンツ選択部と、
前記コンテンツを視ている、及び/又は聴いている者により端末に入力され、その端末から送信される文字列データと、前記文字列データが送信された日時であるデータ登録日時と、を含む実況データであって、前記選択されたコンテンツの記録開始時刻、及び記録時間により特定される期間に含まれるデータ登録日時を有する実況データを受信する実況データ受信部と、
前記実況データ受信部が受信した実況データを表示部に表示させ、この表示させた実況データを、入力部を介してユーザに選択させるチャプター候補選択部と、
前記選択された実況データの文字列データを前記見出しとし、前記選択された実況データのデータ登録日時を前記時刻情報とし、さらに、前記選択されたコンテンツのコンテンツIDとを組み合わせて前記チャプターデータを作成するチャプター作成部と、
を備えることを特徴するチャプター作成装置。 - 前記チャプター作成装置は、
前記コンテンツの書誌的な情報であるコンテンツ情報と、前記コンテンツのコンテンツIDとを組み合わせて格納するコンテンツ情報格納部と、
前記実況データ受信部によって取得される実況データの文字情報と、前記選択されたコンテンツに対応するコンテンツ情報との関係度合いを算出し、前記関係度合いが所定の閾値未満である実況データを削除する実況データ剪定部と、
をさらに備えることを特徴とする請求項3に記載のチャプター作成装置。 - 映像、及び音声の少なくとも一方を含むコンテンツの識別子を示すコンテンツIDと、前記コンテンツの記録を開始した時刻である記録開始時刻と、前記コンテンツの記録時間と、を格納するコンテンツ格納部と、
前記コンテンツの書誌的な情報であるコンテンツ情報と、前記コンテンツのコンテンツIDとを組み合わせて格納するコンテンツ情報格納部と、
前記コンテンツを視ている、及び/又は聴いている者により端末に入力され、その端末から送信される文字列データと、前記文字列データが送信された日時であるデータ登録日時と、を含む実況データを受信する実況データ受信部と、
前記実況データのデータ登録日時が、前記コンテンツIDに対応する記録開始時刻、及び前記コンテンツIDに対応する記録時間により特定される期間に含まれるデータ登録日時を有する実況データと、前記コンテンツIDとの組み合わせを選択すると共に、前記コンテンツIDに対応するコンテンツ情報と、前記実況データの文字情報との関連度合いが、所定の閾値以上である前記コンテンツIDを、前記実況データに関連するコンテンツIDとして選出するコンテンツ同定部と、
前記実況データの文字列データと、前記実況データのデータ登録日時と、前記実況データに関連付けられたコンテンツIDを含むチャプターデータを作成するチャプター作成部と、
を備えることを特徴するチャプター作成装置。 - 前記チャプターデータは、放送コンテンツを区切るためのデータであって、区切り位置を示す時刻情報と、前記時刻情報で特定される時刻のコンテンツ概要を示す見出しを含むデータである、
ことを特徴とする請求項3から5のいずれかに記載のチャプター作成装置。 - 映像、及び音声の少なくとも一方を含むコンテンツの再生点を示すデータであって、再生開始位置を示す時刻情報と、再生点のコンテンツ概要を示す見出しと、を含むチャプターデータを作成するチャプター作成方法であって、
前記コンテンツを視ている、及び/又は聴いている者により端末に入力され、その端末から送信される文字列データと、前記文字列データが送信された日時であるデータ登録日時と、を含む実況データを受信するステップと、
前記受信された実況データを表示部に表示させ、この表示させた実況データを、入力部を介してユーザに選択させるステップと、
前記選択された実況データの文字列データを前記見出しとし、前記選択された実況データのデータ登録日時を前記時刻情報とすることによって、前記チャプターデータを作成するステップと、
を備えることを特徴するチャプター作成方法。 - 映像、及び音声の少なくとも一方を含むコンテンツの再生点を示すデータであって、コンテンツの識別子を示すコンテンツIDと、再生開始位置を示す時刻情報と、再生点のコンテンツ概要を示す見出しと、を含むチャプターデータを作成するチャプター作成方法であって、
記録されているコンテンツの中から、一つのコンテンツをユーザに選択させるステップと、
前記コンテンツを視ている、及び/又は聴いている者により端末に入力され、その端末から送信される文字列データと、前記文字列データが送信された日時であるデータ登録日時とを、含む実況データであって、前記選択されたコンテンツの記録開始時刻、及び記録時間により特定される期間に含まれるデータ登録日時を有する実況データを受信するステップと、
前記受信された実況データを表示部に表示させ、この表示させた実況データを、入力部を介してユーザに選択させるステップと、
前記選択された実況データの文字列データを前記見出しとし、前記選択された実況データのデータ登録日時を前記時刻情報とし、さらに、前記選択されたコンテンツのコンテンツIDとを組み合わせて前記チャプターデータを作成するステップと、
を備えることを特徴するチャプター作成方法。 - 映像、及び音声の少なくとも一方を含むコンテンツの識別子を示すコンテンツIDと、前記コンテンツの記録を開始した時刻である記録開始時刻と、前記コンテンツの記録時間と、を格納するコンテンツ格納部と、
前記コンテンツの書誌的な情報であるコンテンツ情報と、前記コンテンツのコンテンツIDとを組み合わせて格納するコンテンツ情報格納部と、を備える装置におけるチャプター作成方法であって、
前記コンテンツを視ている、及び/又は聴いている者により端末に入力され、その端末から送信される文字列データと、前記文字列データが送信された日時であるデータ登録日時と、を含む実況データを受信するステップと、
前記実況データのデータ登録日時が、前記コンテンツIDに対応する記録開始時刻、及びコンテンツIDに対応する記録時間により特定される期間に含まれるデータ登録日時を有する実況データと、前記コンテンツIDとの組み合わせを選択すると共に、前記コンテンツIDに対応するコンテンツ情報と、前記実況データの文字情報との関連度合いが、所定の閾値以上であるコンテンツIDを、前記実況データに関連するコンテンツIDとして選出するステップと、
前記実況データの文字列データと、前記実況データのデータ登録日時と、前記実況データに関連付けられたコンテンツIDを含むチャプターデータを作成するステップと、
を備えることを特徴するチャプター作成方法。 - 映像、及び音声の少なくとも一方を含むコンテンツの再生点を示すデータであって、再生開始位置を示す時刻情報と、再生点のコンテンツ概要を示す見出しと、を含むチャプターデータを作成するチャプター作成プログラムであって、
前記コンテンツを視ている、及び/又は聴いている者により端末に入力され、その端末から送信される文字列データと、前記文字列データが送信された日時であるデータ登録日時と、を含む実況データを受信する処理と、
前記受信された実況データを表示部に表示させ、この表示させた実況データを、入力部を介してユーザに選択させる処理と、
前記選択された実況データの文字列データを前記見出しとし、前記選択された実況データのデータ登録日時を前記時刻情報とすることによって、前記チャプターデータを作成する処理と、
をコンピュータに実行させることを特徴するチャプター作成プログラム。 - 映像、及び音声の少なくとも一方を含むコンテンツの再生点を示すデータであって、コンテンツの識別子を示すコンテンツIDと、再生開始位置を示す時刻情報と、再生点のコンテンツ概要を示す見出しと、を含むチャプターデータを作成するチャプター作成プログラムであって、
記録されているコンテンツの中から、一つのコンテンツをユーザに選択させる処理と、
前記コンテンツを視ている、及び/又は聴いている者により端末に入力され、その端末から送信される文字列データと、前記文字列データが送信された日時であるデータ登録日時とを、含む実況データであって、前記選択されたコンテンツの記録開始時刻、及び記録時間により特定される期間に含まれるデータ登録日時を有する実況データを受信する処理と、
前記受信された実況データを表示部に表示させ、この表示させた実況データを、入力部を介してユーザに選択させる処理と、
前記選択された実況データの文字列データを前記見出しとし、前記選択された実況データのデータ登録日時を前記時刻情報とし、さらに、前記選択されたコンテンツのコンテンツIDとを組み合わせて前記チャプターデータを作成する処理と、
をコンピュータに実行させることを特徴するチャプター作成プログラム。 - 映像、及び音声の少なくとも一方を含むコンテンツの識別子を示すコンテンツIDと、前記コンテンツの記録を開始した時刻である記録開始時刻と、前記コンテンツの記録時間と、を格納するコンテンツ格納部と、
前記コンテンツの書誌的な情報であるコンテンツ情報と、前記コンテンツのコンテンツIDとを組み合わせて格納するコンテンツ情報格納部と、を備える装置におけるチャプター作成プログラムであって、
前記コンテンツを視ている、及び/又は聴いている者により端末に入力され、その端末から送信される文字列データと、前記文字列データが送信された日時であるデータ登録日時と、を含む実況データを受信する処理と、
前記実況データのデータ登録日時が、前記コンテンツIDに対応する記録開始時刻、及びコンテンツIDに対応する記録時間により特定される期間に含まれるデータ登録日時を有する実況データと、前記コンテンツIDとの組み合わせを選択すると共に、前記コンテンツIDに対応するコンテンツ情報と、前記実況データの文字情報との関連度合いが、所定の閾値以上であるコンテンツIDを、前記実況データに関連するコンテンツIDとして選出する処理と、
前記実況データの文字列データと、前記実況データのデータ登録日時と、前記実況データに関連付けられたコンテンツIDを含むチャプターデータを作成する処理と、
をコンピュータに実行させることを特徴するチャプター作成プログラム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020127026494A KR101424625B1 (ko) | 2010-11-24 | 2011-10-07 | 챕터 작성 장치, 챕터 작성 방법 및, 챕터 작성 프로그램이 기록된 컴퓨터로 판독 가능한 기록 매체 |
CN201180018564.2A CN102835103B (zh) | 2010-11-24 | 2011-10-07 | 节段制作装置、及节段制作方法 |
EP11843988.4A EP2560380B1 (en) | 2010-11-24 | 2011-10-07 | Chapter creation device, chapter creation method, and chapter creation program |
US13/615,005 US9094650B2 (en) | 2010-11-24 | 2012-09-13 | Chapter creating device, chapter creating method, and computer program product therefor |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010261777 | 2010-11-24 | ||
JP2010-261778 | 2010-11-24 | ||
JP2010-261777 | 2010-11-24 | ||
JP2010261776 | 2010-11-24 | ||
JP2010-261776 | 2010-11-24 | ||
JP2010261778 | 2010-11-24 | ||
JP2011-213494 | 2011-09-28 | ||
JP2011213494A JP5729241B2 (ja) | 2010-11-24 | 2011-09-28 | チャプター作成装置、チャプター作成方法、及びチャプター作成プログラム |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/615,005 Continuation US9094650B2 (en) | 2010-11-24 | 2012-09-13 | Chapter creating device, chapter creating method, and computer program product therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012070180A1 true WO2012070180A1 (ja) | 2012-05-31 |
Family
ID=46145554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/005665 WO2012070180A1 (ja) | 2010-11-24 | 2011-10-07 | チャプター作成装置、チャプター作成方法、及びチャプター作成プログラム |
Country Status (6)
Country | Link |
---|---|
US (1) | US9094650B2 (ja) |
EP (1) | EP2560380B1 (ja) |
JP (1) | JP5729241B2 (ja) |
KR (1) | KR101424625B1 (ja) |
CN (1) | CN102835103B (ja) |
WO (1) | WO2012070180A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014002728A1 (ja) * | 2012-06-27 | 2014-01-03 | シャープ株式会社 | 録画装置、テレビジョン受信機及び録画方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201715753D0 (en) * | 2017-09-28 | 2017-11-15 | Royal Nat Theatre | Caption delivery system |
WO2021240644A1 (ja) * | 2020-05-26 | 2021-12-02 | 富士通株式会社 | 情報出力プログラム、装置、及び方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006157689A (ja) * | 2004-11-30 | 2006-06-15 | Nippon Telegr & Teleph Corp <Ntt> | 視聴者間コミュニケーション方法及び装置及びプログラム |
JP2006245907A (ja) | 2005-03-02 | 2006-09-14 | Sharp Corp | 放送記録再生装置 |
JP2007037031A (ja) * | 2005-07-29 | 2007-02-08 | Toshiba Corp | 編集装置及び編集方法 |
JP2008312183A (ja) * | 2007-05-15 | 2008-12-25 | Sony Corp | 情報処理装置および方法、並びにプログラム |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6236395B1 (en) * | 1999-02-01 | 2001-05-22 | Sharp Laboratories Of America, Inc. | Audiovisual information management system |
US6378132B1 (en) * | 1999-05-20 | 2002-04-23 | Avid Sports, Llc | Signal capture and distribution system |
US7617511B2 (en) * | 2002-05-31 | 2009-11-10 | Microsoft Corporation | Entering programming preferences while browsing an electronic programming guide |
JP2007329833A (ja) * | 2006-06-09 | 2007-12-20 | Sony Corp | 情報処理システム、記録再生装置、再生端末、情報処理方法、およびプログラム |
EP2086762A2 (en) * | 2006-10-20 | 2009-08-12 | Halliburton Energy Services, Inc. | Swellable packer construction for continuous or segmented tubing |
US7640272B2 (en) * | 2006-12-07 | 2009-12-29 | Microsoft Corporation | Using automated content analysis for audio/video content consumption |
US8693843B2 (en) | 2007-05-15 | 2014-04-08 | Sony Corporation | Information processing apparatus, method, and program |
JP2009049638A (ja) * | 2007-08-17 | 2009-03-05 | Nec Personal Products Co Ltd | 情報処理システム、方法およびプログラム |
US9535988B2 (en) * | 2007-12-21 | 2017-01-03 | Yahoo! Inc. | Blog-based video summarization |
JP4737213B2 (ja) * | 2008-03-18 | 2011-07-27 | 日本電気株式会社 | 情報処理装置 |
US8769589B2 (en) * | 2009-03-31 | 2014-07-01 | At&T Intellectual Property I, L.P. | System and method to create a media content summary based on viewer annotations |
US8386935B2 (en) * | 2009-05-06 | 2013-02-26 | Yahoo! Inc. | Content summary and segment creation |
-
2011
- 2011-09-28 JP JP2011213494A patent/JP5729241B2/ja active Active
- 2011-10-07 EP EP11843988.4A patent/EP2560380B1/en active Active
- 2011-10-07 WO PCT/JP2011/005665 patent/WO2012070180A1/ja active Application Filing
- 2011-10-07 CN CN201180018564.2A patent/CN102835103B/zh active Active
- 2011-10-07 KR KR1020127026494A patent/KR101424625B1/ko active IP Right Grant
-
2012
- 2012-09-13 US US13/615,005 patent/US9094650B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006157689A (ja) * | 2004-11-30 | 2006-06-15 | Nippon Telegr & Teleph Corp <Ntt> | 視聴者間コミュニケーション方法及び装置及びプログラム |
JP2006245907A (ja) | 2005-03-02 | 2006-09-14 | Sharp Corp | 放送記録再生装置 |
JP2007037031A (ja) * | 2005-07-29 | 2007-02-08 | Toshiba Corp | 編集装置及び編集方法 |
JP2008312183A (ja) * | 2007-05-15 | 2008-12-25 | Sony Corp | 情報処理装置および方法、並びにプログラム |
Non-Patent Citations (3)
Title |
---|
HISASHI MIYAMORI: "Automatic Indexing of Broadcast Content using its Live Chat on the Web", IEICE TECHNICAL REPORT, vol. 104, no. 670, 18 February 2005 (2005-02-18), pages 43 - 48, XP010851624 * |
KYOKO ARIYASU ET AL.: "How to Generate Trackback between Text Comments and TV programs", FIT2007 DAI 6 KAI FORUM ON INFORMATION TECHNOLOGY IPPAN KOEN RONBUNSHU, SEPARATE VOL.1, IPPAN KOEN RONBUN, MODEL ALGORITHM PROGRAMMING SOFTWARE HARDWARE ARCHITECTURE, vol. 1, 22 August 2007 (2007-08-22), pages 153 - 154, XP008166683 * |
KYOKO ARIYASU: "An Intelligence Circulation System Based on Analyses of Viewer's Comments", IEICE TECHNICAL REPORT, vol. 108, no. 378, 8 January 2009 (2009-01-08), pages 5 - 9, XP008166601 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014002728A1 (ja) * | 2012-06-27 | 2014-01-03 | シャープ株式会社 | 録画装置、テレビジョン受信機及び録画方法 |
JP2014030180A (ja) * | 2012-06-27 | 2014-02-13 | Sharp Corp | 録画装置、テレビジョン受信機及び録画方法 |
Also Published As
Publication number | Publication date |
---|---|
US9094650B2 (en) | 2015-07-28 |
EP2560380A1 (en) | 2013-02-20 |
KR101424625B1 (ko) | 2014-08-01 |
JP5729241B2 (ja) | 2015-06-03 |
CN102835103B (zh) | 2016-08-03 |
EP2560380A4 (en) | 2015-05-20 |
EP2560380B1 (en) | 2018-01-17 |
US20130007619A1 (en) | 2013-01-03 |
JP2012129980A (ja) | 2012-07-05 |
KR20120128157A (ko) | 2012-11-26 |
CN102835103A (zh) | 2012-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9781377B2 (en) | Recording and playback system based on multimedia content fingerprints | |
US8168876B2 (en) | Method of displaying music information in multimedia playback and related electronic device | |
CN101312523B (zh) | 搜索与内容数据有关的补充数据的方法及其设备 | |
JP5144838B1 (ja) | 情報処理装置、情報処理方法、及び、プログラム | |
KR20150052123A (ko) | 소셜 미디어를 통해 가장 흥미있는 순간들에의 딥링크들을 제공함에 의해 프로그램 콘텐츠의 발견을 돕기 | |
JP5135024B2 (ja) | コンテンツのシーン出現を通知する装置、方法およびプログラム | |
JP2013513315A (ja) | 多機能マルチメディア装置 | |
JP2001028722A (ja) | 動画像管理装置及び動画像管理システム | |
JP2007267173A (ja) | コンテンツ再生装置および方法 | |
JP2012227760A (ja) | 録画装置、再生装置およびサーバー装置 | |
JP2012065119A (ja) | コンテンツ処理装置 | |
US20080229207A1 (en) | Content Presentation System | |
EP2772864A1 (en) | Content evaluation/playback device | |
JP4251634B2 (ja) | マルチメディアデータ再生装置およびマルチメディアデータ再生方法 | |
JP2006139408A (ja) | 特徴ベクトル生成装置、検索装置、特徴ベクトル生成方法、検索方法及びプログラム | |
JP2005525608A (ja) | 高音質のサウンドを用いたビデオ・インデキシング方法 | |
JP5729241B2 (ja) | チャプター作成装置、チャプター作成方法、及びチャプター作成プログラム | |
JP2003168051A (ja) | 電子カタログ提供システム、電子カタログ提供方法、そのプログラム、及びそのプログラムを記録した記録媒体 | |
US20150373395A1 (en) | Systems And Methods For Merging Media Content | |
WO2014103374A1 (ja) | 情報管理装置、サーバ及び制御方法 | |
WO2008087742A1 (ja) | 動画再生システム、情報端末装置および情報表示方法 | |
JP4575786B2 (ja) | コンテンツ視聴システム、コンテンツ情報の処理方法、およびプログラム | |
JP5765264B2 (ja) | チャプター作成装置、チャプター作成方法、及びチャプター作成プログラム | |
JP2011193371A (ja) | 情報管理装置、情報端末、および情報コンテンツ視聴方法 | |
JP4162459B2 (ja) | マルチメディア情報再生装置およびマルチメディア情報再生方法およびプログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180018564.2 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11843988 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20127026494 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011843988 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |