WO2007139105A1 - Récepteur de diffusion, procédé de création de digest et programme de création de digest - Google Patents

Récepteur de diffusion, procédé de création de digest et programme de création de digest Download PDF

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Publication number
WO2007139105A1
WO2007139105A1 PCT/JP2007/060896 JP2007060896W WO2007139105A1 WO 2007139105 A1 WO2007139105 A1 WO 2007139105A1 JP 2007060896 W JP2007060896 W JP 2007060896W WO 2007139105 A1 WO2007139105 A1 WO 2007139105A1
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WO
WIPO (PCT)
Prior art keywords
data
advertisement
broadcast receiving
segment
information
Prior art date
Application number
PCT/JP2007/060896
Other languages
English (en)
Japanese (ja)
Inventor
Toshiaki Tsuchiya
Reiji Iwase
Original Assignee
Pioneer Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pioneer Corporation filed Critical Pioneer Corporation
Publication of WO2007139105A1 publication Critical patent/WO2007139105A1/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
    • 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
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • 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 technique for generating digest data for data stream power such as a video stream and an audio stream, and in particular, a technique for generating data stream power digest data generated from a received television broadcast signal. About.
  • Patent Document 1 Japanese Patent Laid-Open No. 2001-54071
  • Patent Document 2 Japanese Patent Laid-Open No. 2006-066754
  • Patent Document 3 International Publication No. International Publication No. 2001-54071
  • the present inventors have developed a technique for including advertisement information in digest data, the advertisement information is received as part of a broadcast program and does not necessarily match the user's preference. It is not necessarily advertising information.
  • Patent Document 1 describes a set-top that supplies point information representing cuts and scenes of recorded programs to an external information providing server ⁇ (digest site) via a satellite line or a network line according to user preferences.
  • a box is disclosed.
  • This set-top box can access the information provider Sano (digest site), search digest information, and download the desired digest information.
  • Send point information on user preferences to the information provider server (digest site) This must violate the user's privacy.
  • Another problem is that the processing load on the information providing server (digest site) increases as the number of set-top boxes increases.
  • Patent Document 1 JP 2001-54071 A
  • Patent Document 2 Japanese Patent Laid-Open No. 2006-067564
  • Patent Document 3 International Publication No. 2006Z011447 Pamphlet (International Publication Pamphlet on PCT Application Based on Patent Application of Patent Document 2 Priority Claim)
  • an object of the present invention is to provide a broadcast receiving device, a digest generating method, and a digest generating program capable of providing advertisement information in accordance with the preference of individual users who use the receiving device. Is to provide.
  • a broadcast receiving apparatus is a broadcast receiving apparatus that receives a television broadcast signal, and a broadcast receiving unit that receives the television broadcast signal and generates a data stream;
  • a first data recording unit for storing the data stream, a second data recording unit for recording an advertisement data segment representing advertisement information and attribute information of the advertisement data segment, and a viewer who uses the broadcast receiving apparatus
  • a third data recording unit for recording viewer information on the advertisement, and an advertisement search unit for searching for an advertisement data segment having attribute information matching the viewer information with reference to the second and third data recording units
  • a digest generation unit that generates digest data.
  • a digest generation method includes a broadcast receiving unit that receives a television broadcast signal to generate a data stream, a first data recording unit that accumulates the data stream, and advertisement information
  • a digest generating method in a broadcast receiving apparatus having a second data recording unit that records an advertisement data segment that represents and attribute information of the advertising data segment, and a third data recording unit that records viewer information (A) searching for an advertisement data segment having attribute information that matches the viewer information with reference to the second and third data recording sections, and (b) included in the data stream.
  • a digest generation program includes a broadcast receiving unit that receives a television broadcast signal and generates a data stream, a first data recording unit that stores the data stream, and advertisement information This is executed in a broadcast receiving apparatus having a second data recording unit that records an advertisement data segment that represents and attribute information of the advertisement data segment, and a third data recording unit that records viewer information.
  • a digest generation program for searching for an advertisement data segment having attribute information matching the viewer information with reference to the second and third data recording units, and the data stream Based on the segment information indicating the content of the content data contained in the! /,
  • the data stream force extracts multiple data segments
  • the processor executes a segment extraction process and a digest generation process for generating digest data by synthesizing the extracted data segments and the advertisement data segment obtained by the advertisement search process.
  • FIG. 1 is a diagram schematically showing a digest generation system according to an embodiment of the present invention.
  • FIG. 2 is a functional block diagram showing an example of a schematic configuration of a broadcast receiving apparatus.
  • Fig. 3 is a schematic diagram showing a series of scenes (data segments)
  • Fig. 3 (B) is a schematic diagram showing a series of digest scenes
  • Fig. 3 (C) is It is the schematic which shows an advertisement data segment group.
  • FIG. 4 is a block diagram for explaining the operation of the broadcast receiving apparatus.
  • FIG. 5 is a schematic diagram for explaining a method of creating a search database.
  • FIG. 1 is a diagram schematically showing a digest generation system according to an embodiment of the present invention.
  • the television broadcast station 3 transmits a television broadcast signal to a large number of unspecified receivers via a wired transmission path or a wireless transmission path.
  • Television broadcast signals can be digital broadcast signals or analog broadcast signals!
  • the television broadcasting station 3 provides the information providing station 2 with information on the content of the broadcast program. Yes.
  • the information providing station 2 generates segment information based on the information provided from the television broadcasting station 3, and supplies this segment information to the broadcast receiving apparatus 1 via the communication network NW. This segment information will be described later.
  • the information providing station 2 has a function of providing advertisement data to the broadcast receiving device 1.
  • the communication network NW of the present embodiment is not limited to a wide area network (IP network) using the Internet 'protocol, but may be a LAN (Local Area Network) using any communication protocol.
  • FIG. 2 is a functional block diagram showing an example of a schematic configuration of the broadcast receiving apparatus 1.
  • the broadcast receiving apparatus 1 includes a broadcast receiving unit 11, a signal processing unit 12, a video / audio output unit 13, a system controller 14, a data storage unit 19, and a network interface unit 20. These processing blocks 12, 13, 14, 19, 20 can transfer data signals and control signals to each other via the bus 22.
  • the system controller 14 includes a microprocessor, ROM (Read Only Memory), RAM (Random Access Memory), an internal node, and an input / output interface.
  • the process executed by the system controller 14 of the present embodiment may be executed by hardware, or may be executed by a microphone processor using a program.
  • the system controller 14 can individually control the operations of all processing blocks in the broadcast receiving apparatus 1.
  • an input operation unit 17 is connected to the system controller 14 via an input interface unit 18.
  • the input operation unit 17 includes an input key, a switch, or a pointing device for a user to input data.
  • the input operation unit 17 is connected to the input interface unit 18 wirelessly or by wire. Data input by the input operation unit 17 is transferred to the system controller 14 via the input interface unit 18.
  • the system controller 14 can control various operations in accordance with user input data.
  • the broadcast receiving unit 11 receives a television broadcast signal via the antenna 10 and supplies the received signal to the signal processing unit 12. For example, when the broadcast receiving unit 11 has a function of receiving a terrestrial digital broadcast signal, the broadcast receiving unit 11 selects a channel and receives a digital broadcast signal of the selected channel. The broadcast receiver 11 The digital broadcast signal is converted to an IF signal in the intermediate frequency band, and the IF signal is subjected to processing such as gain adjustment and AZD conversion. Further, the broadcast receiving unit 11 demodulates the OFDM modulated signal to generate a transport stream according to the MPEG-2 (ISOZIEC13818-1 compliant) standard, and supplies this stream to the signal processing unit 12. The broadcast receiving unit 11 may have a function of receiving a digital broadcast transmitted via a wide area network such as the Internet.
  • a wide area network such as the Internet.
  • the signal processing unit 12 performs digital processing such as decoding on the received signal transferred from the broadcast receiving unit 11, and reproduces a video data stream and an audio data stream.
  • the video data stream is transferred to the display 21D via the video / audio output unit 13 and displayed.
  • the audio data stream is transferred to the speaker 21S via the video / audio output unit 13 and output to the air medium.
  • the system controller 14 can transfer the data stream from the signal processing unit 12 to the data storage unit 19 via the bus 22 and store the data stream in the data storage unit 19.
  • the system controller 14 can read video data and audio data from the data storage unit 19 and transfer them to the signal processing unit 12 via the bus 22 for viewing by the user.
  • the data storage unit 19 records data on a large-capacity recording medium (not shown) such as a hard disk or an optical disk, or reads the recorded data to other processing blocks according to the control of the system controller 14. It has a drive device that can transfer.
  • the data storage unit 19 can constitute the “first data recording unit” of the present invention, but is not limited thereto.
  • the playback controller 14A of the system controller 14 has a function of controlling the playback speed of the video data stream and the audio data stream.
  • the user operates the input operation unit 17 so that the playback speed is either normal playback speed, fast-forward speed, slow playback speed (slower than normal playback speed, speed), or pause speed.
  • the playback control unit 17A can be instructed to perform control as follows.
  • the broadcast receiving apparatus 1 is connected to a communication network NW via a network interface unit 20. As described above, the information providing station 2 shown in FIG.
  • the network interface unit 20 receives the advertising data and the segment information from the information providing station 2.
  • the system controller 14 transfers the advertisement data of the received information to the data storage unit 19 for recording.
  • the ability of the data storage unit 19 to constitute the “second data recording unit” of the present invention is not limited thereto.
  • the system controller 14 causes the segment information of the received information to be transferred to itself, and stores the transferred segment information in the memory 16.
  • the data storage unit 19 has a drive device that records data on a large-capacity recording medium such as an optical disk or reads the recorded data.
  • the advertisement data may be provided in a pre-recorded state on a package medium that is a large-capacity recording medium.
  • package media include ROM type discs such as CD (Compact Disc), DVD (Digital Versa tile Disc), and BD (Blu-ray Dis registered trademark).
  • the “second data recording unit” of the present invention can also be configured by this package medium.
  • the advertisement data is composed of video data, audio data, character data, or the like.
  • Attribute information (metadata) indicating the contents of the advertisement data is added to the advertisement data and recorded in the data storage unit 19 together with the advertisement data.
  • Table 1 shows an example of the contents of attribute information of advertisement data.
  • ID number is a number that identifies advertising data
  • company name J is the name of the company that sponsors the advertising data
  • product name is related to the advertising data.
  • feature column of Table 1 information indicating the characteristics of the virtual viewer as a target (target) is stored.
  • the “person's age” is the virtual viewer's age
  • the “person's gender” is the virtual viewer's gender
  • the “income” is the virtual viewer's annual income.
  • the range and “family structure” columns represent the family structure of the virtual viewer.
  • “Family Composition” column “Age of Family 1”, “Age of Family 2”,... Represent information of a family member of a virtual viewer.
  • “hobby” column information on the hobby of the virtual viewer is stored.
  • the video data stream is composed of a series of scenes (data segments) SI, S2, S3, S4, S5,... That are temporally continuous as shown in FIG. .
  • the segment information is information that specifies all or part of these scenes.
  • Table 2 below shows the segment information that identifies the scenes S1, S3, S5 used for the generation of the digi soot data among the scene series SI, S2, S3, S4, S5, ... shown in Fig. 3 (A).
  • the scene S1 has a time length L1 from the start time T1, and has data expressed by the keyword "xxl".
  • the scene S3 has a time length from the start time T2.
  • scene S5 is data having a time length L3 from the start time T3 and having contents expressed by the keyword ⁇ xx3 '', Respectively.
  • the number of keywords expressing the contents of each scene is not limited to one, but may be two or more.
  • the user of the broadcast receiving apparatus 1 can input his / her personal information (viewer information) by operating the input operation unit 17 of FIG.
  • This personal information is a system controller 1
  • the personal information is composed of a combination of keywords representing contents such as “age”, “gender”, “profession”, “income”, “family composition”, and “hobby” regarding the user.
  • FIG. 4 is a block diagram for explaining the operation of the broadcast receiving apparatus 1.
  • the advertisement search unit 31 and the digest generation unit 32 are a part of the functions of the system controller 14 shown in FIG.
  • the advertisement search unit 31 refers to the memory 16 in which the viewer information U1 is stored and the data storage unit 19 in which the advertisement data segments A1 to A10 and the corresponding attribute information M1 to M10 are stored.
  • U1 is compared with each of the attribute information M1 to M10 to search for an advertisement data segment having attribute information that matches the viewer information U1.
  • the keyword group constituting the viewer information U1 is compared with the keyword group constituting each of the attribute information M1 to M10. Based on this result, the advertisement search unit 31 preferentially selects an advertisement data segment having attribute information including a keyword having a high matching rate.
  • the digest generation unit 32 generates digest data by combining the advertisement data segment selected by the advertisement search unit 31 and the data segment specified by the segment information. For example, when ad data segment A2 is selected, data segment Sl, ad data segment A2, and data segment S3 are displayed as shown in FIGS. 3 (A) to 3 (C). , S5 can be synthesized to generate digest data.
  • the digest data may be stored in the data storage unit 19 or may be transferred to the video / audio output unit 13 for viewing.
  • the advertisement search unit 31 sets the time length of the advertisement data segment according to the time length of the digest data, and selects one or a plurality of advertisement data segments so as to be within the set time length. It is desirable. This is because it is unnatural that the time length of the entire advertising data segment is too large. For example, if you want to generate 1 hour of digest data from a 2 hour recorded program data stream, set the total length of the ad data segment to 6 minutes, and 20 minutes of digest from the recorded program data stream. If you are trying to generate data, you can set the overall length of the ad data segment to 2 minutes.
  • the system controller 14 is supplied with time data representing the current time from the time measuring unit 15.
  • the advertisement search unit 31 refers to this time data as necessary, and based on the time when the digest data should be generated or played back (that is, the digest data generation time or the scheduled playback time! It has a function to limit the search range of the advertisement data segment.
  • the advertisement search unit 31 may include attribute information related to a time zone (morning, noon or night) to which the digest data generation time or playback scheduled time belongs (for example, information for housewives related to the morning time zone, Alternatively, it may have a function to limit the search range to advertisement data segments that have information for adults related to the night time period, or the season (spring) where the digest data generation time or scheduled playback time belongs. , Summer, autumn or winter), may have the ability to limit the search scope to ad data segments with attribute information.
  • the digest generation method of the present embodiment selects an advertisement data segment having attribute information that matches the viewer information U1 input by the user of the broadcast receiving apparatus 1 and uses this as digest data. Can be included. Since the user can easily set the viewer information U1 according to his / her preference by operating the input operation unit 17, the user can view the advertisement data according to his / her preference through the digest data. Therefore, it is possible to achieve a high advertising effect. [0035] Further, since information regarding user preferences is not transmitted to the outside, it is possible to view advertisement data according to user preferences while keeping personal information confidential. However, the system controller 14 may transmit information indicating the frequency of use of each advertisement data segment to the information providing station 2 in FIG. 1 via the network interface unit 20. This is because the information providing station 2 can obtain advertising revenue according to the frequency of use from the advertiser (sponsor).
  • FIG. 5 is a schematic diagram for explaining a method for creating the search database 34.
  • This search database 34 is created based on the history of changes in the playback speed of the data stream.
  • the user operates the input operation unit 17 to change the data stream playback speed to the normal playback speed, fast forward speed, slow playback speed (slower than the normal playback speed), or pause speed. Can be set to either. For example, if the playback speed is switched from the normal playback speed to the fast-forward speed, the user is less interested in the video and audio that the user views, and if the playback speed is switched from the fast-forward speed to the normal playback speed, the user views it. It is estimated that interest in video and audio is high.
  • the system controller 14 When the playback speed of the data stream is switched to a predetermined first speed force or a predetermined second speed in response to an input operation by the user, the system controller 14 falls within a set range including the current playback position. If any of the above data segments exists, it has a function (search database creation unit 33) that creates a search database 34 by extracting keywords that appear in the segment information related to the data segment as search keywords. is doing.
  • the playback speed is changed from “fast forward speed” to “normal playback speed”, “normal playback speed” to “slow playback speed”, “normal playback speed”.
  • the search database creation unit 33 has the start position Ta of the scene (data segment) Sa within the set range (the range from Ts— ⁇ to Ts + ⁇ ) including the playback position Ts at that time. It is determined whether or not to do. In the example of FIG. 5, since the head position Ta exists within the set range (range from Ts ⁇ to Ts + ⁇ ), it is determined that the data segment Sa is a scene that matches the user's preference. Further, referring to FIG. 5, when the playback speed is switched from the normal playback speed or the fast-forward speed to the slow playback speed, the search database creation unit 33 sets the setting range ( ⁇ ⁇ - ⁇ including the playback position Tp at that time. To ⁇ + ⁇ ), it is determined whether or not the scene (data segment) Sa exists. In the example of FIG. 5, since the scene Sa exists within the set range (range from ⁇ - ⁇ to ⁇ + ⁇ ), the data segment Sa is determined to be a scene that matches the user's preference.
  • the search database creation unit 33 extracts a keyword related to the data segment as a search keyword.
  • a keyword related to the data segment For example, in Table 2 above, the keyword “xxl” is associated with scene S1, which is a data segment, so if it is determined that this scene S 1 is a scene that matches the user's preference, The keyword “xxl” can be extracted as a search keyword.
  • the search database creation unit 33 records the appearance frequency of the search keyword in the search database 34.
  • Table 3 schematically shows an example of the contents of the search database 34.
  • the advertisement search unit 31 refers to the search database 34 and prioritizes an advertisement database segment having attribute information including a search keyword having a high appearance frequency among search keywords. Can be selected. In this way, advertisement data that matches the user's preference can be included in the digest data based on the user's behavior history, so that even higher advertising effects can be realized.

Abstract

La présente invention concerne un récepteur de diffusion qui fournit des informations publicitaires correspondant aux préférences d'un utilisateur individuel se trouvant dans les données de digest. Le récepteur de diffusion comprend une section de recherche publicitaire qui cherche un segment de données publicitaires, possédant des informations d'attributs s'accordant avec les informations spectateur, et une section de création de digest qui extrait des segments de données à partir d'un flux de données en fonction d'informations segmentées représentant le contenu des données de contenu comprises dans le flux de données et associant les segments de données extraites avec le segment de données publicitaires acquis par la section de recherche publicitaire en vue de créer des données de digest.
PCT/JP2007/060896 2006-05-31 2007-05-29 Récepteur de diffusion, procédé de création de digest et programme de création de digest WO2007139105A1 (fr)

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Application Number Priority Date Filing Date Title
JP2006-151806 2006-05-31
JP2006151806 2006-05-31

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009145257A1 (fr) * 2008-05-30 2009-12-03 株式会社Access Procédé, programme, système et serveur de reproduction automatique de contenus
WO2009145226A1 (fr) * 2008-05-30 2009-12-03 株式会社Access Procédé de gestion de contenus, procédé de modification automatique de contenus, programme de gestion de contenus, programme de modification automatique de contenus, serveur, dispositif d’information et système de modification automatique de contenus
US8234166B2 (en) 2008-10-29 2012-07-31 Yahoo! Inc. Automated user segment selection for delivery of online advertisements

Citations (4)

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Publication number Priority date Publication date Assignee Title
JP2001054071A (ja) * 1999-08-13 2001-02-23 Sony Corp 情報再生制御システム及び情報再生制御方法、記録媒体、情報再生制御装置及び情報送出装置
JP2001309339A (ja) * 2000-04-25 2001-11-02 Oki Electric Ind Co Ltd ビデオ・オン・デマンド装置
JP2003140664A (ja) * 2001-11-07 2003-05-16 Fujitsu Ten Ltd 音声再生装置、情報提供装置及び音声再生プログラム、情報提供プログラム
JP2006067564A (ja) * 2004-07-30 2006-03-09 Matsushita Electric Ind Co Ltd ダイジェストの作成方法及び装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001054071A (ja) * 1999-08-13 2001-02-23 Sony Corp 情報再生制御システム及び情報再生制御方法、記録媒体、情報再生制御装置及び情報送出装置
JP2001309339A (ja) * 2000-04-25 2001-11-02 Oki Electric Ind Co Ltd ビデオ・オン・デマンド装置
JP2003140664A (ja) * 2001-11-07 2003-05-16 Fujitsu Ten Ltd 音声再生装置、情報提供装置及び音声再生プログラム、情報提供プログラム
JP2006067564A (ja) * 2004-07-30 2006-03-09 Matsushita Electric Ind Co Ltd ダイジェストの作成方法及び装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009145257A1 (fr) * 2008-05-30 2009-12-03 株式会社Access Procédé, programme, système et serveur de reproduction automatique de contenus
WO2009145226A1 (fr) * 2008-05-30 2009-12-03 株式会社Access Procédé de gestion de contenus, procédé de modification automatique de contenus, programme de gestion de contenus, programme de modification automatique de contenus, serveur, dispositif d’information et système de modification automatique de contenus
US8234166B2 (en) 2008-10-29 2012-07-31 Yahoo! Inc. Automated user segment selection for delivery of online advertisements

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