WO2015033448A1 - Dispositif électronique, procédé de commande de dispositif électronique, et programme de commande - Google Patents

Dispositif électronique, procédé de commande de dispositif électronique, et programme de commande Download PDF

Info

Publication number
WO2015033448A1
WO2015033448A1 PCT/JP2013/074144 JP2013074144W WO2015033448A1 WO 2015033448 A1 WO2015033448 A1 WO 2015033448A1 JP 2013074144 W JP2013074144 W JP 2013074144W WO 2015033448 A1 WO2015033448 A1 WO 2015033448A1
Authority
WO
WIPO (PCT)
Prior art keywords
scene
program
list
playback
display
Prior art date
Application number
PCT/JP2013/074144
Other languages
English (en)
Japanese (ja)
Inventor
博明 伊藤
山下　道生
智貴 中川
Original Assignee
株式会社 東芝
東芝ライフスタイル株式会社
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 株式会社 東芝, 東芝ライフスタイル株式会社 filed Critical 株式会社 東芝
Priority to PCT/JP2013/074144 priority Critical patent/WO2015033448A1/fr
Priority to JP2015535242A priority patent/JPWO2015033448A1/ja
Publication of WO2015033448A1 publication Critical patent/WO2015033448A1/fr

Links

Images

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
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/34—Indicating arrangements 
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4227—Providing Remote input by a user located remotely from the client device, e.g. at work
    • 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
    • H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
    • H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
    • 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
    • H04N21/8405—Generation or processing of descriptive data, e.g. content descriptors represented by keywords
    • 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
    • H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
    • 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
    • H04N9/8233—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 the additional signal being a character code signal

Definitions

  • Embodiments described herein relate generally to an electronic apparatus, an electronic apparatus control method, and a control program.
  • a recording medium for signal recording has a large capacity. For this reason, a large number of programs can be recorded on the recording medium.
  • An object of the present invention is to provide an electronic device that realizes a resume function, a control method of the electronic device, and a control program.
  • a list display operation of a list of programs or scenes is performed in an electronic device that selects and reproduces an arbitrary program or scene from a plurality of programs recorded on a recording medium and a plurality of scenes of each of the programs.
  • List display means for displaying the list on the screen in response to input, and playback start to start playback of the program or scene in response to an operation input for selecting any program or scene from the list displayed on the list display means
  • a list redisplay means for stopping the reproduction of the program or scene and redisplaying the list in response to an operation input for list display input during reproduction of the program or scene.
  • playback of the program or scene is stopped in response to a playback stop operation input input during playback of the program or scene, and playback is started from the stopped position in response to a playback operation input.
  • Resume means is provided.
  • FIG. 1 is a diagram illustrating an example of a configuration of a television receiver to which the embodiment is applied.
  • FIG. 2 is a diagram illustrating an example of a program guide.
  • FIG. 3 is a diagram illustrating an example of a program table and a plurality of subtitle scenes in a broadcast program broadcast based on the program table.
  • FIG. 4 is a diagram showing a configuration example of a main part in the apparatus of FIG. 1 together with an operation example when receiving a broadcast signal.
  • FIG. 5 is a diagram showing a configuration example of a main part in the apparatus of FIG. 1 together with an operation example at the time of recording signal reproduction.
  • FIG. 6 is a diagram showing an example of an image displayed on the display unit in the operation of the apparatus of FIG. FIG.
  • FIG. 7 is a diagram showing another example of an image displayed on the display unit in the operation of the apparatus of FIG.
  • FIG. 8 is a flowchart showing an example of the operation of the apparatus of FIG.
  • FIG. 9 is a block diagram showing an example of a configuration when the reproduction display unit is separated and independent from the apparatus of FIG.
  • FIG. 10 is a flowchart for explaining a list display and list selection / playback procedure according to the embodiment.
  • FIG. 11 is a flowchart showing the flow of the resume processing of stop / restart after the list selective playback of FIG.
  • FIG. 12 is a conceptual diagram showing the resume process shown in FIGS. 10 and 11.
  • FIG. 1 shows an example of the configuration of a television receiver to which the embodiment is applied.
  • the embodiment can be applied not only to a television receiver but also to a recording / reproducing apparatus, a personal computer, a server, a set top box, and the like.
  • the television receiver shown in FIG. 1 will be described as a representative.
  • the television receiver has a digital tuner device 102.
  • the digital tuner device 102 includes a plurality of tuners that receive, for example, scrambled digital terrestrial broadcast signals. There are 4-8 tuners, for example, and each can receive broadcast signals of different channels.
  • the digital tuner device 102 may be included in a tuner (not shown) for receiving BS / CS digital broadcasting, for example.
  • the broadcast program signal received by the tuner device 102 is input to the TS processing unit 122, and TS (Transport Stream) of a plurality of channels (CH) is remultiplexed into one TS.
  • the multiplexed TS includes a packet sequence of broadcast programs for each channel. Identification information for channel and packet identification is added to the packet of each channel.
  • the multiplexed TS is input to the storage device 111.
  • a packet including control information (sometimes referred to as a control packet or a service information packet) is input to the control unit 200 and processed.
  • the TS also includes a packet including electronic program guide (EPG) data. EPG data can be used to construct a program guide.
  • EPG electronic program guide
  • the storage device 111 includes, for example, a hard disk drive and an optical disk recording / reproducing device.
  • the optical disc includes a digital versatile disc (DVD (registered trademark)), a Blu-ray disc (BD (registered trademark)), and the like.
  • all programs broadcast on a plurality of channels can be stored (automatically recorded) for two to three weeks.
  • all programs for one to four months may be automatically recorded.
  • programs other than those designated specially are automatically deleted from the oldest ones.
  • the specially designated program is a program designated by the user as a permanently stored program.
  • the special designation for example, the user selects a special program finger button on the menu screen. Then, a program guide is displayed. When the user selects a desired program in the program guide with the cursor and presses the enter button, a special program is designated.
  • the packet sent from the TS processing unit 122 to the control unit 200 is, for example, a table describing ECM (Entitlement Control Message) that is encryption information of a broadcast program and event information such as a program name, performer, and start time.
  • ECM Entitlement Control Message
  • Event Information Table Event Information Table
  • EPG Electronic Program Guide
  • the video data included in the packet is encoded by, for example, MPEG (Moving Picture Expert Group) system, AVC (Advanced Video Coding) system, or the like.
  • the audio data in the audio packet is encoded by, for example, a PCM (Pulse Code Modulation) method, a Dolby method, an MPEG method, or the like.
  • the TS processing unit 122 includes a packet separation unit, which separates a video packet and an audio packet of a program, and separates and outputs a packet including other control data and EPG data.
  • the packet including the audio data separated by the TS processing unit 122 is input to the audio decoder 123, and is decoded according to the encoding method.
  • the audio data decoded by the audio decoder 123 is subjected to synchronization processing, volume adjustment, and the like by the audio data processing unit 124 and is supplied to the audio output unit 125.
  • the audio output unit 125 performs stereo separation processing or the like according to the speaker system, and supplies the output to the speaker 126.
  • the packet including the video data separated by the TS processing unit 122 is input to the video decoder 131 and is decoded according to the encoding method.
  • the video data decoded by the video decoder 131 is subjected to synchronization processing, luminance adjustment, color adjustment, and the like by the video data processing unit 132.
  • the output of the video data processing unit 132 is supplied to the video output unit 133.
  • the video output unit 133 can multiplex data, graphics, a program guide, etc. from the control unit 200 into the main video signal.
  • the video output unit 133 sets the scale, resolution, number of lines, aspect ratio, and the like corresponding to the display device 134 with respect to the output video signal, and outputs them to the display device 134.
  • pay program audio packets and video packets may be encrypted.
  • there is a processing system for decrypting encryption using the key information but it is omitted here.
  • the control unit 200 includes a central processing unit (CPU) 201, an EPG data processing unit 202, a communication control unit 203, an operation device management unit 204, a command analysis unit 205, and the like.
  • CPU central processing unit
  • EPG data processing unit 202 EPG data processing unit
  • communication control unit 203 communication control unit
  • operation device management unit 204 operation device management unit
  • command analysis unit 205 command analysis unit
  • the CPU 201 adjusts the entire operation sequence of the control unit 200.
  • the EPG data processing unit 202 can generate a program table for display using the received EPG data. Various data included in the EPG data can be stored in association with the program.
  • the communication control unit 203 can communicate with the outside and take in operation commands, data, contents, and the like.
  • the captured content and data can be stored in, for example, the storage device 111 or a non-volatile memory (also referred to as a storage unit or a storage device) 240.
  • the communication control unit 203 can transmit data, content, and the like from the television receiver 100 to the outside.
  • the communication control unit 203 is connected to the wireless communication transmission / reception unit 113 and the wired communication transmission / reception unit 112.
  • the wired communication transmitting / receiving unit 112 can transmit / receive data to / from a remote server or home server via the Internet.
  • the wireless communication transmission / reception unit 113 can transmit and receive data to and from the plurality of portable terminals 500 and 501 and is for short-range communication.
  • the television receiver 100 can also receive an operation signal from the remote controller 115 via the receiving unit 114.
  • the operation device management unit 204 can grasp and manage device identification data such as the mobile terminals 500 and 501 and the remote controller 115 that give an operation signal to the control unit 200.
  • the command analysis unit 205 can analyze an operation command input from the outside and reflect an operation corresponding to the command to the television receiver 100.
  • control unit 200 includes a caption processing unit 231, a caption scene keyword list creation unit 232, a scene list creation unit 233, and a display control unit 234.
  • the control unit 200 also includes a memory 240 for building a database file.
  • the memory 240 can store various data and applications stored in the control unit 200.
  • the data file 242 stores EPG data.
  • the EPG data is regularly updated every week or every two weeks. When there is a sudden program change, automatic data updating is performed in accordance with the control signal.
  • the subtitle processing unit 231 takes out data including subtitle data generated from subtitles included in a program (mainly automatically received programs) and time data data indicating the time when the subtitles are displayed as subtitle scene data.
  • This caption scene data is stored in the database file 243 in the memory 240.
  • the subtitle scene keyword creating unit 232 extracts at least subtitle data from a program being played or received (mainly a program selected by the user through an operation), and extracts a character string of the subtitle data as a subtitle scene keyword.
  • the extracted subtitle scene keywords are stored in the database file 244 in the memory 240 in units of “nouns”, for example.
  • the scene list creation unit 233 performs an operation when the user selects any keyword by an operation in a state where a plurality of the above-described caption scene keywords are displayed on the display unit 134.
  • the scene list creation unit 233 accesses the database file 243 based on the selected keyword. Then, a scene selection item of a subtitle scene corresponding to the selected keyword is created and output to the display unit 134 as a scene list via the display control unit 234.
  • the selection items at this time can be created for each program, and a plurality of selection items can be created within one program.
  • the database file and 243 can store, as subtitle scene data, data including subtitle data generated from subtitles included in a program and time data indicating the time when the subtitles are displayed.
  • the database file 244 can extract at least caption data from a program being played or received (a program being viewed), and can store a character string (noun) of the caption data as a keyword. Therefore, if the program playback time or reception time is shorter than the playback or reception time, the accumulation of keywords is small.
  • the keyword list creation unit 232 displays a plurality of keywords stored in the database file 244 when an operation signal (command) for displaying the keywords is input during reproduction or reception (viewing a program). Can be output for use.
  • the scene list creation unit 233 When an arbitrary keyword is selected from a plurality of keywords displayed on the display 134, the scene list creation unit 233 outputs a selection item of a plurality of scenes having subtitles corresponding to the selected keyword as a scene list display. can do.
  • a past keyword display function When a past keyword display function is provided, it is possible to see the history and transition of keywords that the user is interested in.
  • the database file 245 is used for storing other data. For example, a keyword selection history may be stored. Then, for example, statistical data of keywords selected by the user during the last one to two weeks may be stored.
  • the display control unit 234 can generally control the video signal displayed on the display 134 via the video output unit 133.
  • the display control unit 234 can also be referred to as an OSD (On (screen display) controller.
  • the display control unit 234 can also perform adjustment processing on the resolution, display size, display area, and the like of the image signal.
  • a video signal of a program table created using EPG data and a menu video signal created in the control unit 200 according to an operation signal can be supplied to the video output unit 133.
  • the portable terminals 500 and 501 can also remotely control the television receiver 100.
  • the mobile terminals 500 and 501 can access the server via a base station (not shown), the Internet, or the like. It is possible to download various applications and game software as well as contents provided by the server and transfer them to the control unit 200 via the wireless communication transmitting / receiving unit 113. In addition, the mobile terminals 500 and 501 can transfer information for acquiring content (for example, a web server address, a mail address, a network address, and the like) to the control unit 200 via the wireless communication transmission / reception unit 113. is there.
  • content for example, a web server address, a mail address, a network address, and the like
  • the menu video signal for display, the program guide video signal, and the like are stored and / or managed in the database file 245, for example.
  • menu screen data and program guide video signals are read from the data storage unit (memory or hard disk) based on the control of the display control unit 234.
  • the menu image and the program guide image are displayed on the display 134.
  • the menu video signal for display, the program guide video signal, and the like can be transmitted to the portable terminal 500 or 501.
  • the control unit 200 can transmit the menu video signal and the program guide video signal.
  • a keyword list, a scene list, and the like described later may be transferred to the portable terminal 500 or 501.
  • the portable terminal 501 or 502 can display the menu video signal and the program guide video signal on the screen of the touch panel, and the user touches the operation button displayed on the screen of the touch (or point) panel.
  • An operation command signal can be given to the television receiver.
  • FIG. 2 shows an example of a program table created using EPG data.
  • This program guide is displayed on the display 134 under the control of the display control unit 234 when the “program guide” button of the remote controller 115 is pressed.
  • time is shown in the vertical direction
  • channels CH1, CH2, CH3, CH4... Are shown in the horizontal direction.
  • Channel CH1 broadcasts programs such as program P11 (news), program P12 (weather forecast), program P13 (news), program P14 (baseball broadcast), program P15 (movie), program P16 (news), and so on. It is shown that.
  • programs such as program P21 (accident site relay), program P22 (weather forecast), program P23 (drama A), program P24 (today's news-Mt. Fuji World Heritage registration), etc. are broadcast.
  • Channel CH3 indicates that programs such as program P31 (traffic information), program P32 (quiz program), program P33 (music program),... Are broadcast.
  • Channel CH4 indicates that programs such as program P41 (New York sightseeing spot introduction), program P42 (world heritage introduction of Mt. Fuji), and so on are broadcast.
  • the user can move the cursor to the position of the program that the user wants to watch by operating the remote controller while the program guide is displayed.
  • the program guide data includes a program guide for past programs, a program guide for current (today) programs, and a program guide for future programs (a program guide after 1-2 weeks).
  • the program schedule for today is shown, and it is assumed that the current time is, for example, 22:00.
  • FIG. 3 is a diagram for explaining what processing is performed when the apparatus shown in FIG. 1 automatically records a program.
  • the television receiver includes a caption processing unit 231.
  • caption processing for example, when the program P14 (baseball broadcast) shown in FIGS. 2 and 3 is recorded, caption processing is performed.
  • caption processing caption data generated from captions included in a program and data including time data indicating the time when the captions are displayed are extracted as caption scenes.
  • This caption scene data is stored in the database file 243 in the memory 240.
  • the subtitle scene data of the subtitle “New York” scene and the subtitle “Los Angeles” scene are stored in the database file 243 in the memory 240.
  • a plurality of terms having the same appearance term (keyword) and having a high appearance frequency, for example, 20 to 30 are selected from the top.
  • a preference determination unit registers a term (keyword) (described later) selected by the user in the past as a registered term.
  • a preference point for example, +1
  • a ranking can be set between a plurality of terms appearing in large numbers. In this case, points (+5, +4, +3, +2, +1, +0) are also added to the above-mentioned frequently occurring terms according to the ranks, and the ranks of a plurality of terms are determined together with the preference points. Condition may be sufficient.
  • this keyword When a keyword having the highest point is determined in one program, this keyword may be used as a representative keyword of the program. As the representative keyword, a word that is equal to or similar to the program name may be selected.
  • points given to each program may be different for each genre, broadcast time zone, and broadcast station. Moreover, you may perform the preservation
  • FIG. 4 shows blocks related to the operation when the broadcast signal (assumed to be the program PX) is automatically recorded in the recording / reproducing apparatus 111 in the apparatus shown in FIG.
  • the subtitle stream included in the broadcast signal is taken into the subtitle processing unit 231.
  • the subtitle processing unit 231 reads subtitle data (subtitle character string, display time data) from the subtitle of the subtitle stream, and outputs the subtitle data to the database file 243 as subtitle scene data.
  • the caption processing unit 231 performs morphological element analysis on the caption character string data, extracts “nouns”, and outputs them to the database file 244 as caption scene keywords.
  • the database file 244 stores a subtitle scene keyword of a program currently being broadcast or a program currently being reproduced. Accordingly, the subtitle processing unit 231 stores the subtitle scene keyword of the program currently being broadcast or currently being reproduced and extracted from the character string data once stored in the database file 233 in the database file 244. May be.
  • the subtitle scene data is stored in the database file 233 from the subtitle processing unit 231 and the keywords are stored in the database file 244 as described above. May be.
  • One form is a form in which data is stored in parallel to the database file 233 and the database file 244 from the caption processing unit 231, and the other form is to create a keyword from the caption scene data once stored in the database file 233.
  • the data is stored in the database file 244.
  • subtitle scene keywords are stored in the database file 244, restriction processing is performed in the same manner as described above.
  • subtitle scenes and subtitle scene keywords are stored in the database files 243 and 244 regardless of the user's operation.
  • the subtitle scene keyword creating unit 232 and the display control unit 231 shown in FIG. 1 select the keywords with high priority (several) related to the program PX constructed in the database file 244 and display them on the display 134. Process to do.
  • the apparatus can display, for example, a plurality of keywords having a high appearance frequency among a plurality of keywords obtained from subtitles of a currently viewed program.
  • the user selects any one keyword based on the operation of the remote controller and presses the enter button for the purpose of displaying the scene list.
  • the scene list creation unit 233 generates a scene list of a plurality of subtitle scenes having subtitles corresponding to the selected keyword with reference to the first database file, and outputs the scene list for display. Thereby, the display 134 is switched to the scene list display state.
  • the scene list includes a plurality of scene selection items.
  • FIG. 5 shows a case where the program P14 (baseball broadcast / New York / Fuji (NY-FUJI) vs. Loss / Everest) recorded in the storage device 111 is played back in the apparatus shown in FIG. ing.
  • P14 baseball broadcast / New York / Fuji (NY-FUJI) vs. Loss / Everest
  • the subtitle processing unit 231 does not need to extract a subtitle scene to be stored in the database file 243 from the reproduction signal during reproduction. However, on the other hand, since it is in the automatic reception state, the caption scene data of the program is extracted from the broadcast signal being received and sequentially stored in the database file 243.
  • the subtitle scene keyword creation unit 232 and the display control unit 231 shown in FIG. 1 select the keywords with high priority (several) related to the program P14 constructed in the database file 244 and display them on the display 134. Process to do. As a result, for example, “New York”, “Fuji”, “Batter”, “Los Angeles”, “Everest”, “Pitcher”,... Is done.
  • the scene list creation unit 233 detects subtitle scene data including “New York”. For example, the scene list creation unit 233 displays a scene list indicating scene selection items included in the program P41 (New York sightseeing spot introduction) and scene selection items of other programs (programs including New York subtitles). Create as. This is because the program P41 (New York sightseeing spot introduction) includes many subtitles “New York”.
  • the scene list displays representative scene lists of all related programs.
  • various methods can be used as the method for displaying the scene list and the method for using the scene list, and will be described below.
  • FIG. 6 shows an example of a method for using a scene list in the apparatus shown in FIG.
  • the keywords “New York”, “Fuji”, “Los Angeles”, “Everest” and “Pitcher” included in the caption data of the program P14 are displayed.
  • “Display scene list of program being viewed?” Or “Display related scene list of all programs?” A comment asking if you want to do is displayed.
  • the user selects a comment “Display scene list of program being viewed?” By operating the remote controller and presses the enter button, the screen is switched to the screen 134-3.
  • selection items of the plurality of scenes created in the “baseball broadcast” of the program P14 are displayed.
  • selection items such as “NY-FUJI player introduction”, “NY-FUJI successive managers”, “NY-FUJI expedition schedule”, “NY-FUJI championship” are displayed.
  • a selection button for selecting whether to perform “cue playback” or “play from the beginning of the program” is also displayed.
  • playback from the top of program P14 is started. If any of the scene selection items and “Cue playback” is selected, or if any one of the selection items is selected and the Enter button is operated, the cue playback from the selected scene is performed. Executed.
  • a representative subtitle scene is determined for each program.
  • There are various ways to determine a representative scene For example, a scene in which a caption with the highest frequency in a program appears is designated as a representative scene, and caption scene data is created together with time information of the scene.
  • the screen 134-4 there are two scene list selection items, but in the actual device, more selection items are displayed.
  • one of the programs is selected by operating the remote controller (in the example shown in the figure, program P42 “Introduction of World Heritage Mt. Fuji” is selected).
  • the remote controller in the example shown in the figure, program P42 “Introduction of World Heritage Mt. Fuji” is selected.
  • the program P42- "Introduction of World Heritage Fuji” is selected, and is used to decide whether to perform cue playback or playback from the beginning of the program.
  • a button is displayed.
  • the scene list creation unit 233 records the selection items for cueing a plurality of scenes in the same program and / or a storage medium. It is possible to create a selection item for scene selection that can selectively designate scenes of a plurality of programs. When a scene selection item for cueing a plurality of scenes in the same program is selected, jump playback is performed in the same program. If one of the scene selection items of a plurality of programs is selected, jump playback between programs can be obtained.
  • a return button is displayed on the screen, so selecting the return button and pressing the enter button allows you to return to the previous screen.
  • the scene list creation unit 233 can display a selection button that indicates whether or not the program corresponding to the scene selection item is to be played back from the beginning while the scene list is displayed.
  • FIG. 7 is a diagram showing another example of an image displayed on the display device in the operation of the apparatus shown in FIG. If, for example, a “subtitle scene” button on the remote controller 115 is pressed while viewing a playback video of a program, a plurality of keywords (for example, 1-5) are displayed. When any one of the keywords is selected by the cursor by operating the remote controller and the remote controller determination button is pressed, the scene list display state is entered.
  • the example of FIG. 7 is an example in which a list of related scenes of all programs is displayed. For example, “golf” is selected as the keyword. Thereby, a scene list of programs related to golf is displayed. In the selection items of the scene list, a program name, a broadcast time zone, and the like may be described.
  • FIG. 8 is a flowchart showing an operation example of the apparatus shown in FIG.
  • a caption scene keyword is extracted and a list of caption scene keywords is displayed (steps SA1 to SA3).
  • a scene list display is obtained (steps SA4 and SA5).
  • playback of the program of the selected scene is started.
  • the keyword list is created from the program that the user is currently viewing.
  • This keyword list is not a keyword extracted by examining past program keywords or user preferences.
  • a scene list is created based on the keywords that the user is currently interested in.
  • keywords selected in the past may be stored in the data file 245, and the preference may be determined from the number of selected keywords.
  • the keywords selected by the user may be collected in units of one week and accumulated as history data along with the time axis. A change in user preference can be read from the history data of the selected keyword.
  • control unit 200 in FIG. 1 has been described as being integrated with a television receiver.
  • the tuner device 102, the TS processing unit 122, the storage device 11, and the entire control unit 200 may be configured as independent devices.
  • the caption processing unit 231, the caption scene keyword creation unit 232, the scene list creation unit 233, the display control unit 234, the memory 240, and the like in the control unit 200 may be configured as independent devices.
  • FIG. 9 shows an example of the configuration when the reproduction display unit is separated and independent in the apparatus shown in FIG.
  • the system of this embodiment includes a server 1101 and a viewer 2101. Video and audio can be viewed with a dedicated viewer 2101. Video, audio, and the like are transmitted from the server 1101 to the viewer 2101 via the transmitter 1102. The viewer 2101 receives transmitted video, audio, and the like via the receiver 2102.
  • FIG. 10 is a flowchart for explaining the list display and list selection / playback procedure of the embodiment.
  • FIG. 11 is a flowchart showing the flow of the resume processing of stop / restart after the list selective playback of FIG.
  • FIG. 12 is a conceptual diagram showing the resume process shown in FIG. 10 and 11, the same parts as those in FIG. 8 are denoted by the same reference numerals, and redundant description is omitted here.
  • step SA7 a subtitle scene is searched and playback is started, and in step SA8, “the user selects a subtitle scene list key by remote controller operation”.
  • step SA9 the last viewed subtitle scene list is displayed on the screen in step SA10, and the series of processing ends, whereby the user can select the subtitle scene list key during playback.
  • step SA9 the last viewed subtitle scene list is displayed on the screen in step SA10, and the series of processing ends, whereby the user can select the subtitle scene list key during playback.
  • the playback is stopped without pressing the stop key, and the subtitle scene list is immediately displayed, so that the operation can be simplified.
  • step SA7 in a state where the reproduction of the searched subtitle scene is started, in step SA11, the user presses the stop key by operating the remote controller ( * 1)
  • step SA13 when the user presses the reproduction key by operating the remote controller, reproduction is resumed from the stop position of * 1 in step SA14.
  • the resume process as shown in FIG. 12 is realized.
  • FIG. 12 when an arbitrary keyword search scene of a certain program is selected, playback is started from that scene.
  • the subtitle scene list key is pressed at an arbitrary time, the subtitle scene list is stopped at the reproduction position, the last viewed subtitle scene list is displayed on the screen, and the next selection instruction input is awaited. If the stop key is input during playback, the stop position is held. If the playback key is input again, playback starts from the stop position.
  • a plurality of resume functions can be realized in accordance with the key operation input during reproduction, and an operation procedure meaningful for the user can be realized.
  • the apparatus of the above-described embodiment uses the caption data of the caption sent together with the broadcast signal.
  • the present invention is not limited to this, and it is also possible to use character data converted by voice / character conversion processing.
  • This embodiment can also be applied as a computer-readable information storage medium or a program.
  • It is a computer-readable information storage medium, and stores the following instructions or a program including these instructions as instructions for the computer.
  • an operation signal for displaying a keyword is input during reproduction or reception, a command for creating a plurality of keywords stored in the storage unit for display;
  • subtitle data corresponding to the selected keyword is stored using data stored as data for the scene list in the storage unit
  • a command for creating scene selection items for a plurality of scenes including for the scene list are stored.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Cette invention met en œuvre une fonction de reprise qui, étant donné qu'une lecture peut être arrêtée ou mise en pause puis redémarrée, est importante pour un utilisateur lors de la sélection d'un programme ou d'une scène parmi les résultats d'une recherche effectuée sur un grand nombre de programmes et de scènes enregistrés sur un support d'enregistrement et la lecture du programme ou scène sélectionné. Dans ce dispositif électronique, par lequel un programme ou scène souhaité est sélectionné parmi une pluralité de programmes enregistrés sur un support d'enregistrement et une pluralité de scènes dans chacun desdits programmes et le programme ou scène sélectionné est délivré par lecture, une liste de programmes ou scènes est affichée sur un écran en réponse à une entrée utilisateur demandant l'affichage de ladite liste, une lecture d'un programme ou scène est démarrée en réponse à une entrée utilisateur sélectionnant ledit programme ou scène dans la liste susmentionnée, et en réponse à une entrée utilisateur demandant l'affichage de la liste pendant que le programme ou scène susmentionné est en train d'être lu, la lecture dudit programme ou scène est arrêtée et la liste est réaffichée.
PCT/JP2013/074144 2013-09-06 2013-09-06 Dispositif électronique, procédé de commande de dispositif électronique, et programme de commande WO2015033448A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2013/074144 WO2015033448A1 (fr) 2013-09-06 2013-09-06 Dispositif électronique, procédé de commande de dispositif électronique, et programme de commande
JP2015535242A JPWO2015033448A1 (ja) 2013-09-06 2013-09-06 電子機器、電子機器の制御方法、及び制御プログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/074144 WO2015033448A1 (fr) 2013-09-06 2013-09-06 Dispositif électronique, procédé de commande de dispositif électronique, et programme de commande

Publications (1)

Publication Number Publication Date
WO2015033448A1 true WO2015033448A1 (fr) 2015-03-12

Family

ID=52627953

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/074144 WO2015033448A1 (fr) 2013-09-06 2013-09-06 Dispositif électronique, procédé de commande de dispositif électronique, et programme de commande

Country Status (2)

Country Link
JP (1) JPWO2015033448A1 (fr)
WO (1) WO2015033448A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6351021B1 (ja) * 2017-10-27 2018-07-04 クックパッド株式会社 情報処理システム、情報処理方法、端末装置及びプログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008061120A (ja) * 2006-09-01 2008-03-13 Sony Corp 再生装置、検索方法、およびプログラム
JP2010245853A (ja) * 2009-04-07 2010-10-28 Hitachi Ltd 動画インデクシング方法及び動画再生装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008061120A (ja) * 2006-09-01 2008-03-13 Sony Corp 再生装置、検索方法、およびプログラム
JP2010245853A (ja) * 2009-04-07 2010-10-28 Hitachi Ltd 動画インデクシング方法及び動画再生装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6351021B1 (ja) * 2017-10-27 2018-07-04 クックパッド株式会社 情報処理システム、情報処理方法、端末装置及びプログラム
JP2019080282A (ja) * 2017-10-27 2019-05-23 クックパッド株式会社 情報処理システム、情報処理方法、端末装置及びプログラム

Also Published As

Publication number Publication date
JPWO2015033448A1 (ja) 2017-03-02

Similar Documents

Publication Publication Date Title
US20050144637A1 (en) Signal output method and channel selecting apparatus
US20080094310A1 (en) Accumulation display device, interlocked display method and system
JP2007060305A (ja) コンテンツ情報提供装置、通信システム、解析サーバ装置、コンテンツ情報提供プログラムおよびコンテンツ情報提供方法
JP6301616B2 (ja) 電子機器、電子機器の制御方法、及びシーン制御プログラム
JP2009004872A (ja) ワンセグ放送受信装置、ワンセグ放送受信方法、およびワンセグ放送受信プログラムを記録した媒体
US20130086612A1 (en) Method for providing multimedia content list and sub-list, and broadcast receiving apparatus using the same
JP6440350B6 (ja) 電子機器、電子機器の制御方法、及びプログラム
JP2005018925A (ja) 録画再生装置及び録画再生方法
JP2005072826A (ja) デジタル放送受信装置及びコンテンツ再生方法、並びに、シーン再生プログラム、関連情報提示プログラム及びキーワード検索プログラム
JP6202791B2 (ja) 嗜好番組データ管理装置及び方法及びテレビジョン受信装置
WO2015033448A1 (fr) Dispositif électronique, procédé de commande de dispositif électronique, et programme de commande
JP2014165752A (ja) 情報表示装置及び情報表示方法
JP6733006B2 (ja) 電子機器および映像再生方法
JP2005328401A (ja) 情報提供装置および方法、記録媒体、並びにプログラム
JP5554195B2 (ja) コンテンツ記録再生装置
JP2015115802A (ja) 電子機器、方法及びコンピュータ読み取り可能な記録媒体
JP6903724B2 (ja) 電子機器および電子機器の制御プログラム
JP7497280B2 (ja) 受信装置および生成方法
JP6966380B2 (ja) 電子機器および方法
JP2007043401A (ja) 情報記録再生装置
JP2008160328A (ja) 番組予約システム、番組予約装置及び番組放送装置
JP4978671B2 (ja) 番組記録装置
JP6090296B2 (ja) インデックス作成装置
JP2012105218A (ja) 記録再生装置及び記録再生方法
JP5937630B2 (ja) 番組記録装置

Legal Events

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

Ref document number: 13892920

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2015535242

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13892920

Country of ref document: EP

Kind code of ref document: A1