WO2022174595A1 - 显示装置以及用于显示装置的方法 - Google Patents

显示装置以及用于显示装置的方法 Download PDF

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Publication number
WO2022174595A1
WO2022174595A1 PCT/CN2021/122772 CN2021122772W WO2022174595A1 WO 2022174595 A1 WO2022174595 A1 WO 2022174595A1 CN 2021122772 W CN2021122772 W CN 2021122772W WO 2022174595 A1 WO2022174595 A1 WO 2022174595A1
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WIPO (PCT)
Prior art keywords
information
program
broadcast
recording reservation
recording
Prior art date
Application number
PCT/CN2021/122772
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English (en)
French (fr)
Inventor
服部聡志
Original Assignee
海信视像科技股份有限公司
东芝视频解决方案株式会社
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
Priority claimed from JP2021025380A external-priority patent/JP7472055B2/ja
Priority claimed from JP2021044096A external-priority patent/JP7491512B2/ja
Application filed by 海信视像科技股份有限公司, 东芝视频解决方案株式会社 filed Critical 海信视像科技股份有限公司
Priority to CN202180006241.5A priority Critical patent/CN114731384A/zh
Publication of WO2022174595A1 publication Critical patent/WO2022174595A1/zh

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • 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
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

Definitions

  • the present application relates to display devices and methods for display devices.
  • Digital broadcasting has the mechanism of Electronic Program Guide (EPG (Electronic Program Guide)), just by pressing the button of the receiver's remote control, the program schedule of the current day or within a week can be displayed, and the program content such as broadcast time and performers can be adjusted. Display, search for desired information, program viewing reservations, and recording reservations.
  • EPG Electronic Program Guide
  • the broadcast receiver In addition, in the broadcast, it is possible to introduce and publicize a program, and to inform a broadcast preview of a future broadcast date and time.
  • the program information included in the EPG information (hereinafter, referred to as program guide information) received by the broadcast receiver is limited to information on programs broadcast within a predetermined period from the acquisition of the program guide information. Information about programs broadcast after this period is not included in the program table information, and recording reservation cannot be made.
  • Patent Document 1 Japanese Patent Laid-Open No. 2005-117402
  • Patent Document 2 Japanese Patent Laid-Open No. 2007-201893
  • Patent Document 3 Japanese Patent Laid-Open No. 2003-274361
  • An object of the present application is to provide a display device and a method for the display device capable of making a recording reservation based on a broadcast preview program related to a future program.
  • the display device includes a program guide management unit that provides an output of a receiving unit to the program guide management unit that acquires program guide information including program information, which is information related to programs, from a broadcast signal, the receiving unit
  • program guide information including program information, which is information related to programs, from a broadcast signal
  • the video and audio data are acquired from the broadcast signal
  • the recording reservation-related information acquisition unit acquires, based on the output of the receiving unit, the information of the broadcast scheduled program that previews the broadcast from among the broadcast preview programs that preview the future broadcast schedule of the program. recording and recording the video recording reservation related information required for the video recording reservation; and a control circuit to read the video recording reservation related information based on the video recording reservation operation, and generate the video recording reservation information.
  • FIG. 1 is a block diagram showing a receiving apparatus such as a television receiver including a recording reservation apparatus according to the first embodiment of the present application;
  • FIG. 3 is a block diagram showing a second embodiment
  • FIG. 5 is a diagram showing an overview of an example of the overall configuration of the playback system according to the third embodiment
  • FIG. 6 is a block diagram showing an example of the overall configuration of the television apparatus according to the third embodiment. ;
  • FIG. 7 is a block diagram showing a partial configuration example of a television apparatus according to the third embodiment.
  • FIG. 9 is a block diagram showing an example of the overall configuration of the scene information server according to the third embodiment.
  • FIG. 10 is a block diagram showing a partial configuration example of the scene information server according to the third embodiment.
  • FIG. 11 is a flowchart showing processing in the playback system according to the third embodiment.
  • FIG. 12 is a diagram showing an example of a recording list screen.
  • 10 ByBroadcast data receiving unit, 11...Tuner, 12...Decoder, 20...Signal processing unit, 21...Control circuit, 22...Video and audio processing unit, 23...Program schedule management unit, 24...Video recording processing unit, 25...audio detection unit, 26...recording unit, 27...timer circuit, 31...output control unit, 32...display unit, 33...audio output unit, 35...program recording unit, 41...remote control receiving unit, 42...audio Receiver, 2...TV device, 3...scene information server, 4...program statistical information server.
  • FIG. 1 is a block diagram showing a receiving device such as a television receiver including a recording reservation device (display device) according to the first embodiment of the present application.
  • This embodiment automatically acquires and records the content of the broadcast preview program, and automatically executes the recording reservation based on the recorded information according to the user's recording reservation operation. As a result, it is possible to accept the recording reservation operation before the information of the future program to be announced by the broadcast is acquired as the program table information, and the convenience can be significantly improved.
  • a television broadcast signal (RF input) received through an antenna (not shown) is input to the broadcast data receiving unit 10 .
  • the broadcast data receiving unit 10 includes a tuner 11 and a decoder 12 .
  • RF input is provided to tuner 11 .
  • the tuner 11 is controlled by the control circuit 21 (not shown), selects a broadcast signal of a desired channel, and outputs the selected broadcast signal to the decoder 12 .
  • the decoder 12 is controlled by the control circuit 21 (not shown) to perform decoding processing. That is, the decoder 12 demodulates the broadcast signal selected by the tuner 11 to obtain a transport stream including a desired program.
  • the decoder 12 performs TS decoding processing of the multiplexed transport stream (TS) signal, and obtains digital video data and audio data of a desired program. These video data and audio data are supplied to the signal processing unit 20 .
  • TS multiplexed transport stream
  • the signal processing unit 20 is provided with a video and audio processing unit 22 .
  • the video and audio processing unit 22 performs predetermined digital signal processing on the digital video data supplied from the decoder 12 , and outputs it to the output control unit 31 .
  • the output control unit 31 converts the input video data into an analog video signal in a format that can be displayed on the display unit 32 , and outputs the signal to the display unit 32 .
  • the display unit 32 includes, for example, a predetermined display device such as a flat display panel, and displays a video based on an input video signal.
  • the video and audio processing unit 22 performs predetermined digital signal processing on the digital audio data supplied from the decoder 12 , and outputs the result to the output control unit 31 .
  • the output control unit 31 converts the input audio data into an analog audio signal for audio output, and outputs it to the audio output unit 33 .
  • the audio output unit 33 includes a speaker, and outputs audio based on the input audio signal.
  • the video and audio processing unit 22 can output the video and audio processed by the digital signal to the program recording unit 35 .
  • the program recording unit 35 is a recording device including an HDD (Hard Disk Drive), an SSD (Solid State Drive), or the like.
  • the program recording unit 35 receives video and audio data from the video and audio processing unit 22 via a predetermined interface, and records and plays a broadcast program based on the input video and audio data on an HDD, SSD, or the like.
  • the recording by the program recording unit 35 is controlled by the recording processing unit 24 .
  • the recording processing unit 24 controls the recording of the program recording unit 35 according to the recording instruction command.
  • the control circuit 21 collectively controls all the operations including various reception operations in the digital television broadcast receiving apparatus of FIG. 1 .
  • the control circuit 21 may include a processor using a CPU (Central Processing Unit), an FPGA (Field Programmable Gate Array), or the like, and can operate and control each part according to a program or computer instructions stored in a memory (not shown), or through Hardware is an electronic circuit that implements some or all of a function.
  • CPU Central Processing Unit
  • FPGA Field Programmable Gate Array
  • the control circuit 21 controls each unit so as to reflect its operation content based on operation information sent from an operation unit such as a switch provided in the main body of the television receiver (not shown) and a remote controller (not shown).
  • FIG. 1 shows an example in which a remote controller signal from a remote controller (not shown) is supplied to the remote controller receiving unit 41 .
  • the remote controller receiving unit 41 receives the remote controller signal, generates operation information based on the operation of the remote controller, and outputs it to the control circuit 21.
  • the control circuit 21 controls each part based on this operation information.
  • FIG. 1 shows that the user's voice is received by the voice receiving unit 42 including a microphone or the like.
  • the voice receiving unit 42 outputs a voice signal based on the user's voice to the control circuit 21 .
  • the control circuit 21 analyzes the voice or the like of the command issued by the user by a known voice recognition process, and controls each part based on the voice of the user.
  • the decoder 12 acquires additional information (eg, program information) transmitted through digital broadcasting.
  • the additional information includes various data for acquiring programs, electronic program guide (EPG) information, program attribute information (program genre, etc.), subtitle information, and the like (service information, SI, PSI).
  • EPG electronic program guide
  • program attribute information program genre, etc.
  • subtitle information subtitle information
  • SI service information
  • a program table management unit 23 is provided in the signal processing unit 20, a program table management unit 23 is provided.
  • the program table management unit 23 is controlled by the control circuit 21 to acquire program table information among the additional information from the decoder 12 .
  • the program guide management unit 23 supplies and records the acquired program guide information to the recording unit 26, performs image generation processing for generating image information of the program guide based on the program guide information, and outputs the generated image information to the output control part 31 (illustration omitted). Thereby, the output control unit 31 can display the program table on the display unit 32 .
  • the signal processing unit 20 is provided with a sound detection unit 25 .
  • the audio data from the decoder 12 is also supplied to the audio detection unit 25 .
  • the audio detection unit 25 serving as a recording reservation-related information acquisition unit analyzes the content of audio in the broadcast program by known audio recognition processing, natural language analysis processing, and the like. Based on the analysis result, the audio detection unit 25 determines whether or not the program currently being broadcast is a broadcast preview program that previews the broadcast of a program scheduled to be broadcast in the future (hereinafter, referred to as a scheduled broadcast program).
  • the audio detection unit 25 When it is determined that the program currently being broadcast is a broadcast preview program, the audio detection unit 25 performs information necessary for the recording reservation of the broadcast scheduled program among the contents of the broadcast preview program (hereinafter, referred to as recording reservation related information). Collected, the collected information about the recording reservation is supplied to the recording unit 26 and recorded together with the current time information.
  • the recording unit 26 includes a predetermined recording medium such as a hard disk and a storage medium.
  • the broadcast channel on which the scheduled program is broadcast the broadcast start date and time, the broadcast end date and time information, and the like are considered.
  • the sound detection unit 25 detects that the sound of a program being broadcast contains words such as "Broadcast at 0:00 on October 0", "Broadcast at 0:00 tonight", etc.
  • the sound detection unit 25 determines the broadcast start date and time based on these words and the current reception.
  • the information of the channel is recorded in the recording unit 26 as the information about the recording reservation for the broadcast scheduled program.
  • the information related to the recording reservation may be information that can specify the program to be reserved for recording from the program table information. Information about the program name of the broadcast scheduled program.
  • the sound detection unit 25 may detect “00,000,000 o’clock broadcast” and “Tonight . phrases such as “time broadcast”, these phrases are recorded in the recording unit 26 as information about the recording reservation.
  • the sound detection unit 25 may store only the latest recording reservation-related information in the recording unit 26, and may store the recording reservation-related information for a predetermined period in the recording unit 26, and may store a predetermined number of recording reservations. The related information is stored in the recording unit 26 .
  • the control circuit 21 generates recording reservation information based on a normal recording reservation operation by a user of a future program whose program information is included in the program guide information recorded in the recording unit 26 .
  • the recording reservation information in this case is generated by the control circuit 21 based on, for example, a user's recording reservation operation on the program table, and the control circuit 21 generates the recording reservation information using information necessary for reservation of recording in the program table information.
  • the control circuit 21 records the generated recording reservation information in the recording unit 26 .
  • Time information is supplied from the timer circuit 27 to the control circuit 21 .
  • the control circuit 21 uses the time information from the timer circuit 27 to generate a recording instruction command based on the recorded recording reservation information, and outputs it to the recording processing unit 24 .
  • the control circuit 21 can perform a recording reservation operation for a user of a scheduled broadcast program whose program information does not include program information recorded in the recording unit 26 (hereinafter, referred to as a recording reservation operation based on a broadcast preview). Generate recording reservation information.
  • the user can also perform the recording reservation operation based on the broadcast notice by one-touch operation.
  • the control circuit 21 when the control circuit 21 is given the operation information corresponding to the recording reservation operation based on the broadcast advance notice, the input of the operation information is used as a trigger, and the information about the recording reservation recorded most recently before the input timing of the operation information is set to the The object of the recording reservation, that is, the recording reservation reservation information.
  • the control circuit 21 may set the recording reservation information by adding a flag indicating that it is the recording reservation information to the recording reservation related information recorded in the recording unit 26 .
  • the operation when a predetermined period of time has elapsed from the last recording of the recording reservation-related information, and the recording reservation operation based on the broadcast notice is performed, the operation may be regarded as an erroneous operation, and the last recorded information may not be recorded.
  • the recording reservation related information is set as the recording reservation reservation information.
  • the user may be able to arbitrarily designate not only the recording reservation-related information previously recorded based on the recording reservation operation based on the broadcast notice, but also the recording-reservation-related information set to the recording reservation information.
  • the control circuit 21 judges whether or not the program information of the scheduled broadcast program is included in the recording unit 26 by comparing the information of the recording start date and time in the recording reservation related information set in the recording reservation information and the time information from the timer circuit 27 . If the program table information recorded in the program table information is included in the program table information, the program information of the scheduled broadcast program is acquired from the program table information based on the recording reservation related information, and the recording reservation information is generated based on the acquired information and recorded in the recording unit 26.
  • the control circuit 21 refers to the recording reservation information, and when the time information from the timer circuit 27 detects that the scheduled recording start time is reached, generates a recording instruction command based on the recording reservation information, and outputs the generated recording instruction command to the recording processing unit 24 .
  • control circuit 21 may search the program information of the program corresponding to the recording reservation-related information from the program table information every time the program table information recorded in the recording unit 26 is updated, and when the program information is retrieved, generate Recording reservation information.
  • the recording reservation related information set in the recording reservation information does not include the information of the recording start date and time but only the broadcast program name information, the recording reservation information can be recorded for the broadcast reservation program. generate.
  • the user can perform a recording reservation operation based on a broadcast notice through a remote controller (not shown), and also can perform a recording reservation operation based on a broadcast notice through a voice operation.
  • each unit in the signal processing unit 20 and the output control unit 31 may include a processor using a CPU, an FPGA, or the like, and may be adjusted according to different conditions.
  • a program stored in the illustrated memory operates and controls each part, and a part or all of the functions may be realized by an electronic circuit of hardware.
  • FIG. 2 is a flowchart for explaining the operation of the first embodiment.
  • the television broadcast signal (RF input) received through the antenna is input to the tuner 11 of the broadcast data receiving unit 10 .
  • the tuner 11 is controlled by the control circuit 21 , selects a broadcast signal of a desired channel, and outputs the selected broadcast signal to the decoder 12 .
  • the decoder 12 is controlled by the control circuit 21, demodulates the selected broadcast signal, and obtains a transport stream including a desired program.
  • the decoder 12 performs TS decoding processing of the multiplexed transport stream (TS) signal, and obtains digital video data and audio data of a desired program. These video data and audio data are supplied to the signal processing unit 20 .
  • TS multiplexed transport stream
  • the video and audio processing unit 22 of the signal processing unit 20 performs predetermined digital signal processing on the digital video data supplied from the decoder 12 , and outputs it to the output control unit 31 .
  • the output control unit 31 outputs the video signal to the display unit 32 and the audio signal to the audio output unit 33 . In this way, the video of the broadcast program is displayed on the display unit 32 , and the audio is outputted from the audio output unit 33 .
  • the decoder 12 acquires additional information included in the digital broadcast and outputs it to the signal processing unit 20 .
  • the program table management unit 23 of the signal processing unit 20 acquires program table information among the additional information, supplies the acquired program table information to the recording unit 26 and records it.
  • the audio data from the decoder 12 is also supplied to the audio detection unit 25 .
  • the audio detection unit 25 analyzes the audio content in the broadcast program, and collects recording reservation-related information necessary for recording the scheduled broadcast program among the content of the broadcast preview program (CM). For example, when the audio detection unit 25 detects a phrase such as "broadcasting on channel 0 from 0:00, 00, 00, 00" from a program being broadcast, it acquires information about recording reservations such as channel 0 and 0:00,000,000.
  • the sound detection unit 25 supplies the acquired information about the recording reservation to the recording unit 26 and records it.
  • the audio detection unit 25 sequentially collects the recording reservation-related information during the reception of the broadcast signal, and records it in the recording unit 26 .
  • the control circuit 21 confirms the interruption from the user (S2). That is, the control circuit 21 confirms, based on the operation information from the remote controller receiving unit 41 and the voice receiving unit 42, whether or not a recording reservation operation by the user has occurred based on the advance notice of the broadcast. When no interruption occurs, the process returns to step S1, and steps S1 and S2 are repeated.
  • the user watches the broadcast preview program in the broadcast, and wishes to reserve the recording of the scheduled broadcast program introduced in the broadcast preview program.
  • the user operates a remote controller or the like to perform a recording reservation operation based on a broadcast notice.
  • the control circuit 21 receives the operation information based on the operation, the process proceeds to step S3, reads the latest information among the recording reservation-related information recorded in the recording unit 26, and acquires information such as broadcast start date and time.
  • the control circuit 21 determines whether or not the program table information including the information of the program up to the acquired broadcast start date and time, that is, the acquired program information (target program information) of the program (broadcast scheduled program) of the acquired broadcast start date and time has been acquired. Included in the program table information (S4).
  • control circuit 21 executes the recording reservation in step S5. That is, the program information for the broadcast scheduled program is acquired from the program table information, and the recording reservation information is generated.
  • the user does not need to perform the operation of displaying the program list and selecting the scheduled broadcast program, and can perform the recording reservation of the scheduled broadcast program with a simple operation.
  • control circuit 21 moves to step S6, and sets the recording reservation related information read in step S3 as The recording reservation schedule information is held in the recording unit 26 until the program table information including the program information (target program information) up to the broadcast start date and time of the broadcast schedule program is acquired.
  • the control circuit 21 stands by during this period (S7).
  • the control circuit 21 may determine the waiting period based on the time information from the timer circuit 27, or may perform a search process every time the program table information is acquired to determine the waiting period.
  • the control circuit 21 When the control circuit 21 acquires the program table information including the program information of the scheduled broadcast program, the control circuit 21 reads the recording reservation related information set in the recording reservation reservation information, and executes the recording reservation (S8). That is, the program information for the broadcast scheduled program is acquired from the program table information, and the recording reservation information is generated.
  • the control circuit 21 refers to the recording reservation information, detects the arrival of the scheduled recording start time according to the time information from the timer circuit 27, generates a recording instruction command based on the recording reservation information, and outputs the generated recording instruction instruction to the recording processing unit 24.
  • the recording processing unit 24 controls the recording of the program recording unit 35 according to the recording instruction command. In this way, reserved video recording of a program scheduled to be broadcast can be performed.
  • the recording reservation-related information necessary for the recording reservation of the broadcast scheduled program is automatically obtained and recorded from the broadcast preview program, and the recorded recording reservation-related information is automatically used according to the recording reservation operation based on the broadcast preview of the user. Execute the recording reservation.
  • the recording reservation operation it is possible to accept a recording reservation operation before the information of the future program predicted by the broadcast is acquired as the program table information, and the convenience can be remarkably improved. That is, when the user wishes to watch the broadcast scheduled program introduced by the broadcast preview program, the user does not need to perform a search operation of the program table immediately, and can make a recording reservation through a simple recording reservation operation.
  • FIG. 3 is a block diagram showing a second embodiment.
  • the same reference numerals are given to the same components as those in FIG. 1 , and descriptions thereof are omitted.
  • the present embodiment differs from the first embodiment in that the information about the recording reservation is implemented by capturing a video.
  • the signal processing unit 50 is different from the signal processing unit 20 of FIG. 1 in that a video analysis unit 51 is used instead of the audio detection unit 25 .
  • the video data is supplied from the decoder 12 to the video analysis unit 51 of the signal processing unit 50 .
  • the video analysis unit 51 serving as a recording reservation-related information acquisition unit may include a processor using a CPU, an FPGA, or the like, and may operate and control each unit according to a program stored in a memory (not shown), or may be electronically controlled by hardware. circuit to achieve part or all of the function.
  • the video analysis unit 51 has a buffer circuit (not shown) that holds the video data from the decoder 12 for a predetermined period for analysis processing.
  • the control circuit 21 requests the video analysis unit 51 to perform analysis processing when an interruption occurs due to a recording reservation operation based on a broadcast notice performed by the user. For example, when a user wishes to reserve a recording of a broadcast scheduled program introduced by the broadcast scheduled program, the user performs a recording reservation operation based on the broadcast preview through a remote controller or the like during the broadcast of the broadcast preview program.
  • the video analysis unit 51 When the video analysis unit 51 receives a request for analysis processing from the control circuit 21 , it captures an image based on the video data from the decoder 12 and holds it in the buffer circuit. The video analysis unit 51 analyzes the content of the video in the broadcast program through known image analysis processing on the captured image and text information included in the video data. The video analysis unit 51 collects video recording reservation-related information necessary for the video recording reservation of the broadcast scheduled program from the captured video in the broadcast preview program, and supplies the collected video recording reservation-related information to the recording unit 26, and associates the information with the current time information. record together.
  • the broadcast channel of the scheduled broadcast program As the information related to the recording reservation, the broadcast channel of the scheduled broadcast program, the information on the broadcast start date and time, and the broadcast end date and time are used in the same manner as in the first embodiment.
  • the video analysis unit 51 may entrust the collection of the recording reservation-related information to a computer (not shown) on the cloud 60 .
  • the video analysis unit 51 transmits the video data and captured images supplied from the decoder 12 to the cloud 60 via an interface circuit (not shown) that communicates with the cloud 60 .
  • the computer on the cloud 60 analyzes the image and video data, collects video recording reservation related information, and sends the collected video recording reservation related information to the video analysis unit 51 .
  • the video analysis unit 51 supplies the recording reservation-related information provided from the cloud 60 to the recording unit 26 and records it.
  • control circuit 21 executes the same recording reservation processing as in the first embodiment every time the recording unit 26 records the recording reservation related information.
  • FIG. 4 is a flowchart for explaining the operation of the second embodiment.
  • symbol is attached
  • the control circuit 21 confirms the interruption from the user (S10). That is, the control circuit 21 confirms whether or not the recording reservation operation based on the broadcast notice by the user occurs or not based on the operation information from the remote controller receiving unit 41, the audio receiving unit 42, and the like. The control circuit 21 repeats step S10 until an interrupt occurs.
  • the control circuit 21 entrusts the video analysis unit 51 with the collection of the recording reservation-related information.
  • step S11 the video analysis unit 51 captures an image based on the video data from the decoder 12, analyzes the content of the scheduled broadcast program, and acquires information about the recording reservation based on the analysis result.
  • the video analysis unit 51 may transmit video data and captured images to the cloud 60, and may request the collection of information related to the recording reservation.
  • the video analysis unit 51 records the acquired information about the recording reservation in the recording unit 26 .
  • the control circuit 21 reads the recording reservation-related information recorded in the recording unit 26, and acquires information such as broadcast start date and time (S12). Subsequent operations are the same as those of the first embodiment. That is, the control circuit 21 generates recording reservation information based on the recording reservation-related information in step S5, or sets and holds the recording reservation-related information in step S6. When the program information of the scheduled broadcast program is included in the program table information, the control circuit 21 generates recording reservation information based on the recording reservation-related information in which the recording reservation information is set in step S8.
  • the first embodiment similarly to the present embodiment, it is possible to acquire the information related to the recording reservation by voice analysis using the cloud.
  • the video analysis unit 51 collects the information related to the recording reservation when the interruption caused by the user's recording reservation operation based on the broadcast notice has been described, but the same method as the first embodiment is also possible. In the same manner, the video analysis unit 51 always performs analysis for acquiring the recording reservation-related information or requests to the cloud 60 .
  • the video analysis unit 51 may determine, based on the analysis result, whether the program currently being broadcast is a broadcast preview program that previews the broadcast of a scheduled broadcast program, and when it is determined that the program currently being broadcast is a broadcast preview program
  • the video in the broadcast preview program collects the recording reservation-related information necessary for the recording reservation of the broadcast scheduled program, and supplies the collected recording reservation-related information to the recording unit 26, and records it together with the current time information.
  • the video analysis unit 51 does not need to judge whether the program currently being broadcast is a broadcast preview program, and if it detects that "0,000,000 o'clock broadcast” and "Tonight broadcast” included in the video of the currently broadcast program Words such as "0 o'clock broadcast” are recorded in the recording unit 26 as recording reservation related information.
  • the user may perform a recording reservation operation based on the broadcast preview after viewing the broadcast preview program.
  • the control circuit 21 executes the same recording reservation processing as in the first embodiment every time an interruption occurs due to a recording reservation operation based on a broadcast notice performed by the user.
  • the user needs to perform a recording reservation operation based on the broadcast preview during the broadcast of the broadcast preview program.
  • the recording reservation processing can be performed when the user performs the recording reservation operation based on the broadcast preview after the end of the broadcast preview program, but since the video analysis unit 51 or the cloud 60 is always performed Analysis processing on the computer, so the processing load is large. Therefore, in the second modification, the video data of the broadcast preview program is recorded in the buffer circuit. In this case, the user may perform a recording reservation operation based on the broadcast preview within a predetermined period after viewing the broadcast preview program.
  • the buffer circuit included in the video analysis unit 51 is configured to have a capacity to hold the video data supplied from the decoder 12 for a predetermined period corresponding to the broadcast time of the broadcast preview program.
  • the control circuit 21 requests the video analysis unit 51 to perform analysis processing.
  • the buffer circuit sequentially stores video data corresponding to the video from the previous predetermined period to the current time.
  • the video analysis unit 51 performs analysis process and an analysis request to the cloud 60 using the video data held in the cache circuit.
  • the video analysis unit 51 supplies the recording reservation-related information acquired in this way to the recording unit 26 and records it.
  • control circuit 21 executes the same recording reservation processing as in the first embodiment every time the recording unit 26 records the recording reservation related information. Accordingly, in this modification, the processing load can be reduced, and recording reservation processing can be performed even when the user performs a recording reservation operation based on the broadcast preview after the broadcast preview program ends.
  • FIG. 5 is a diagram showing an outline of an example of the overall configuration of the playback system according to the third embodiment.
  • the broadcasting system includes a television apparatus 2 (electronic equipment), a scene information server 3 (server apparatus), and a program statistical information server 4 .
  • the television device 2 can communicate with the scene information server 3 and the program statistical information server 4 through a public communication line such as the Internet.
  • the television apparatus 2 is a broadcast receiver capable of recording a broadcast program, and stores recording information obtained by recording the broadcast program based on a user operation or the like.
  • the scene information server 3 is a server device capable of transmitting and receiving information with the television device 2 via a network.
  • the scene information server 3 stores scene information of broadcast programs that have been broadcast.
  • the scene information is information indicating the title, description, character, producer, and the like of each scene in each broadcast program.
  • the scene information also includes information such as the broadcast date and time of the program, the broadcast channel, and other information for identifying the program, and information such as the broadcast time of the scene.
  • the program statistical information server 4 is a server device capable of transmitting and receiving information with the television device 2 via a network.
  • the program statistical information server 4 stores program statistical information.
  • the program statistical information is information indicating the popular time of the program based on statistical processing. Examples of the statistical processing referred to here include processing based on statistics of audience ratings and processing of statistics of the number of comments of programs in SNS (Social Networking Service).
  • FIG. 6 is a block diagram showing an example of the overall configuration of the television apparatus 2 according to the third embodiment.
  • the television device 2 includes an input terminal 202, tuners 203a to 203g, a signal processing unit 207, a graphics processing unit 208, a sound processing unit 209, an OSD (On Screen Display) signal generating unit 210, and Video processing unit 211 .
  • the graphics processing unit 208 superimposes the OSD signal generated by the OSD signal generating unit 210 on the digital video signal supplied from the signal processing unit 207 and outputs it to the video processing unit 211 .
  • the graphics processing unit 208 can output either the digital video signal supplied from the signal processing unit 207 and the OSD signal generated by the OSD signal generating unit 210 to the video processing unit 211 .
  • the video processing unit 211 converts the digital video signal or OSD signal input from the graphics processing unit 208 into an analog video signal or OSD signal in a format that can be displayed on the display screen of the video display unit 233, and outputs it to the video signal.
  • the image display unit 233 is, for example, an LCD, an OLED display, or the like.
  • the audio processing unit 209 converts the digital audio signal input from the signal processing unit 207 into an analog audio signal in a format reproducible by the speaker 215 , and outputs it to the speaker 215 .
  • the television device 2 further includes a control unit 216 , a deck 217 , various interfaces 218 to 221 , and a brightness sensor 230 .
  • the control unit 216 includes a CPU 216a, a ROM 216b, a RAM 216c, and a nonvolatile memory 216d.
  • the control unit 216 centrally controls various operations of the television apparatus 2 such as the reception operation of broadcasting signals such as terrestrial digital broadcasting signals and digital satellite broadcasting signals. In addition, the control unit 216 controls each unit of the television apparatus 2 according to operation information from the operation unit 222 or operation information input from the remote controller 238 via the light receiving unit 223 .
  • the CPU 216a controls the entire operation of the television apparatus 2 by executing the program stored in the ROM 216b.
  • the ROM 216b mainly stores programs executed by the CPU 216a.
  • RAM 216c provides work partitions when CPU 216a executes programs.
  • the nonvolatile memory 216d stores various setting information, control information, and the like of the television device 2 .
  • the control unit 216 is connected to the card holder 217 of the removable memory card 234 via the card I/F 225 . As a result, the control unit 216 can transmit and receive various kinds of information with the memory card 234 attached to the card holder 217 via the card I/F 225 .
  • the control unit 216 is connected to the LAN terminal 226 via the communication I/F 218 .
  • the control unit 216 can send and receive various information with external devices such as the above-mentioned relay device 400 connected to the LAN terminal 226, a LAN-compatible HDD (Hard Disk Drive), etc., via the communication I/F 218. That is, the control unit 216 can transmit and receive various kinds of information with the scene information server 3 and the program statistical information server 4 via the communication I/F 218 .
  • the communication I/F 218 may be configured to be wirelessly connectable to external devices such as the relay device 400 .
  • the control unit 216 is connected to the HDMI terminal 227 via the HDMI (registered trademark) (High-Definition Multimedia Interface) I/F 221 . As a result, the control unit 216 can transmit and receive various kinds of information with the external device connected to the HDMI terminal 227 via the HDMI I/F 221.
  • HDMI registered trademark
  • HDMI I/F 2221 High-Definition Multimedia Interface
  • the control unit 216 is connected to the USB terminal 228 via a USB (Universal Serial Bus) I/F 219. As a result, the control unit 216 can transmit and receive various information with the storage device 237 including the USB HDD or the like connected to the USB terminal 228 via the USB I/F 219.
  • USB Universal Serial Bus
  • the storage device 237 includes, for example, an HDD, an SSD (Solid State Drive), or the like, and is configured to record the digital signal received by the television device 2 as recording data.
  • the storage device 237 may be built in the television device 2 .
  • the storage device 237 may be connected to the television device 2 via a communication line.
  • the storage device 237 may be built in a server device on the cloud, or may be built in a VOD (Video On Demand, video on demand) management server device.
  • VOD Video On Demand, video on demand
  • FIG. 7 is a block diagram showing a partial configuration example of the television apparatus 2 according to the third embodiment.
  • the television device 2 includes a storage unit 241 (a ROM 216b, a RAM 216c, a nonvolatile memory 216d, and a storage device 237 in FIG. 6 ); , an acquisition unit 243 and a display control unit 244 .
  • the transmission unit 242 transmits various kinds of information to external devices.
  • the acquisition unit 243 acquires various information from an external device or reads various information stored in the storage unit 241 .
  • the display control unit 244 executes display processing for displaying various kinds of information on the video display unit 233 .
  • the display control unit 244 causes the video display unit 233 to display a list of recorded data (described in detail later) in accordance with an input operation by the user.
  • the storage unit 241 stores information obtained by recording a broadcast program, that is, recording information.
  • the recorded information is so-called content information of a broadcast program.
  • the content information of the broadcast program includes not only the recording information of the above-mentioned terrestrial digital broadcast broadcast program and the digital satellite broadcast broadcast program, but also the content information of the broadcast program via cable television and the content information of the broadcast program distributed through the Internet.
  • the recording information includes the type (Genre) of the broadcast program to be recorded, the broadcast start time, and channel information.
  • the storage unit 241 holds preference information, which is information indicating the user's interest.
  • FIG. 8 shows an example of preference information.
  • the preference information includes, for example, information about people and things that the user is interested in.
  • the program name may also be included.
  • preference information may be classified into categories. For example, for those who are interested, it can also be divided into musicians, entertainers, etc.
  • FIG. 9 is a block diagram showing an example of the overall configuration of the scene information server 3 according to the third embodiment.
  • the scene information server 3 includes a communication I/F 301 , an operation unit 302 , a CPU 303 , a memory 304 , and a storage device 305 .
  • the communication I/F 301 is an interface for communication with an external device.
  • the operation unit 302 includes an input device such as a keyboard and a mouse, and a display device such as a monitor.
  • the storage device 305 includes, for example, an HDD, an SSD, or the like, and stores various kinds of information.
  • the CPU 303 controls each component of the scene information server 3 by executing various programs.
  • the memory 304 includes a ROM, a RAM, and the like, and stores various programs, various data, and the like used for various arithmetic processing performed by the CPU 303 .
  • FIG. 10 is a block diagram showing a partial configuration example of the scene information server 3 according to the third embodiment.
  • the scene information server 3 includes a storage unit 311 (memory 304 and a storage device 305 ), an acquisition unit 312 , a transmission unit 313 , and a generation unit 314 of functional modules generated as a result of the CPU 303 executing a program stored in the storage unit 311 .
  • the storage unit 311 stores a program and DB (Data Base) executed by the CPU 303.
  • the acquisition unit 312 acquires various kinds of information from an external device.
  • the transmitting unit 313 transmits various kinds of information to external devices.
  • the generating unit 314 generates scene information for each program by a known technique.
  • the generation unit 314 stores the generated scene information in the storage unit 311 .
  • FIG. 11 is a flowchart showing processing in the playback system according to the third embodiment.
  • the process of the flowchart shown in FIG. 11 is as follows: when the user operates the remote controller of the television apparatus 2 to display the recording list, the recording program is displayed in a preview together with the recording list.
  • the acquisition unit 243 acquires the recording information stored in the storage unit 241 (step S1 ), and the display control unit 244 displays the list including the acquired recording information. the recording list screen (step S2).
  • FIG. 12 is a diagram showing a list of recordings.
  • the recording list screen 501 includes a recording list 502 and a preview display portion 503 .
  • the recording list 502 is an area in which list information about the recording information is displayed.
  • the preview display part 503 is an area where a part of the content of the recording information selected in the recording list 502 is displayed in playback.
  • the display control unit 244 transmits to the transmitting unit 242 a program that can be used for the selected recording program, such as the channel and the start time.
  • the determined information is sent to the scene information server 3 .
  • the scene information server 3 obtains the information that can identify the program, it sends the scene information of the program to the television device 2 .
  • the acquisition unit 243 of the television apparatus 2 acquires scene information from the scene information server 3 (step S3).
  • the acquisition unit 243 of the television apparatus 2 acquires the preference information stored in the storage unit 241, and the display control unit 244 searches for scene information (object scene information) corresponding to the preference information (step S4).
  • the display control unit 244 extracts, as playback information, a moving image of a portion of the recording information including the scene indicated by the target scene information, and broadcasts the The information is output and displayed to the preview display section 503 (step S6).
  • the display control unit 244 may extract, as the playback information, partial moving images including the scenes indicated by all the scene information in the playback order, and The playback information is output and displayed to the preview display section 503 .
  • the display control unit 244 can display and output all the broadcast information that matches the user's preference information.
  • the display control unit 244 may specify the scene information based on the type of the selected broadcast program and the type of the preference information from the plurality of scene information, and include the specified scene information.
  • the moving image of the part including the shown scene is extracted as playback information, and the playback information is displayed and output to the preview display section 503 .
  • the display control unit 244 prioritizes the scene information of the person of interest who is a musician , in the case of a variety show, the display control unit 244 prioritizes the scene information of the person of interest who is the artist. In this case, the display control unit 244 displays the broadcast information based on the preference information corresponding to the attributes of the program, so that the broadcast information more suited to the user's preference can be displayed. In addition, a priority may be set for preference information in advance, and the display control unit 244 may specify the target scene information based on the priority.
  • step S5 when the target scene information does not exist (step S5: NO), the acquisition unit 243 acquires the statistical information of the selected broadcast program from the program statistical information server 4, and the display control unit 244 records the recorded information.
  • the moving image of the part including the scene indicated by the statistical information is extracted as playback information, and the playback information is displayed and output to the preview display section 503 (step S7).
  • the display control unit 244 extracts the scene with the highest audience rating in the recorded information as broadcast information. In this way, even when there is no scene information corresponding to the preference information, the display control unit 244 can display the broadcast information of the part estimated to be highly evaluated by the user who viewed the program.
  • the display control unit 244 may play a fixed number of seconds regardless of the content of the recorded information, or play the first scene other than the CM.
  • the scene information of the recorded program is acquired at the time when the recorded program is selected has been described, but the scene information may be acquired in advance.
  • the program statistical information server 4 is included in the broadcasting system has been described, but the program statistical information server 4 may not be included.
  • the acquisition unit 243 acquires the recorded information stored in the storage unit 241 has been described, but the recorded information may be acquired from an external device via a network or the like.
  • a server device on the cloud and a VOD management server device correspond to external devices.
  • the television apparatus 2 acquires the preference information and scene information, and displays the scene information and the playback information of the preference information corresponding to the selected recorded information on the list screen of the recorded information. Thereby, the television apparatus 2 can preview and display the scene in consideration of the user's preference information, and can output the list information of the recorded content in consideration of the user's preference.
  • the programs executed by the respective devices can be recorded on a CD (Compact Disc) as a file in an installable format or an executable format.
  • a CD Compact Disc
  • the programs executed by the respective devices can be recorded on a CD (Compact Disc) as a file in an installable format or an executable format.
  • )-ROM Read Only Memory: Read Only Memory
  • FD floppy disk
  • CD-R Recordable: Recordable disc
  • DVD Digital Versatile Disk: Digital Versatile Disk
  • the program may be provided or distributed via a network such as the Internet.
  • the television apparatus in the above-described embodiment may be an electronic apparatus provided with a receiver for outputting video signals to an external display apparatus instead of a display mechanism such as a set-top box and a recorder.
  • these new embodiments can be implemented in various other forms, and various omissions, substitutions, and changes can be made without departing from the gist of the application.
  • These embodiments and their modifications are included in the scope and gist of the application, and are included in the technical solutions described in the claims and their equivalents.
  • a button for instructing the television apparatus to enlarge and display may be provided on or near the image icon.
  • the image icon that can be enlarged and displayed is changed in color, shape, and display form for recognizable confirmation from other image icons that cannot be enlarged and displayed.
  • an audio notification may be made via the user terminal or the television apparatus.
  • the recording reservation-related information is collected using either audio data or video data.
  • recording may be collected using both audio data and video data. Reservation related information.

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  • Engineering & Computer Science (AREA)
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  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

提供一种显示装置以及用于显示装置的方法，基于与未来节目有关的广播预告节目来进行录像预约。显示装置具备：节目表管理部，向该节目表管理部提供接收部的输出，该节目表管理部从广播信号获取包含与节目有关的信息即节目信息在内的节目表信息，所述接收部从广播信号获取视像以及声音数据；录像预约相关信息获取部，基于所述接收部的输出，从对节目的将来的广播预定进行预告的广播预告节目之中，获取预告广播的广播预定节目的录像预约所需的录像预约相关信息并进行记录；和控制电路，基于录像预约操作来读取所述录像预约相关信息，并生成录像预约信息。

Description

显示装置以及用于显示装置的方法
相关申请的交叉引用
本申请要求在2021年3月17日提交日本专利局、申请号为2021-044096、发明名称为“录像预约装置以及录像预约方法”以及2021年2月19日提交日本专利局、申请号为2021-025380、发明名称为“电子设备、系统及程序”的日本专利申请的优先权，其内容通过引用结合在本申请中。
技术领域
本申请涉及显示装置以及用于显示装置的方法。
背景技术
数字广播具备电子节目表(EPG(Electronic Program Guide))的机制，仅通过按压接收机的遥控器的按钮，就显示当日或者一周之内的节目表，能够进行广播时间、出演者等节目内容的显示、希望知道的信息的检索、节目的收看预约、录像预约。
另外，在广播中，可能进行节目的介绍、宣传并且告知将来的广播日期时间的广播预告。但是，广播接收机中接收的EPG信息(以下，称为节目表信息)中包含的节目信息仅限于从节目表信息的获取时起规定的期间内广播的节目的信息。该期间之后广播的节目的信息不包含于节目表信息中，不能进行录像预约。
因此，例如，关于接收到的节目表信息中不包含该节目信息的未来的节目，即使存在广播预告，在该时刻也不能进行与该广播预告相应的录像预约。为了对该未来节目进行录像，需要之后该未来节目的信息获取为节目表信息之后，用户重新进行录像预约操作。
在先技术文献
专利文献
专利文献1：日本特开2005-117402号公报
专利文献2：日本特开2007-201893号公报
专利文献3：日本特开2003－274361号公报
发明内容
本申请的目的在于，提供一种能够基于与未来节目有关的广播预告节目来进行录像预约的显示装置以及用于显示装置的方法。
显示装置具备：节目表管理部，向该节目表管理部提供接收部的输出，该节目表管理部从广播信号获取包含与节目有关的信息即节目信息在内的节目表信息，所述接收部从广播信号获取视像以及声音数据；录像预约相关信息获取部，基于所述接收部的输出，从对节目的将来的广播预定进行预告的广播预告节目之中，获取预告广播的广播预定节目的录像预约所需的录像预约相关信息并进行记录；和控制电路，基于录像预约操作来读取所述录像预约相关信息，生成录像预约信息。
附图说明
图1是表示包含本申请的第1实施方式所涉及的录像预约装置的电视接收机等的接收装置的框图；
图2是用于对第1实施方式的动作进行说明的流程图；
图3是表示第2实施方式的框图；
图4是用于对第2实施方式的动作进行说明的流程图；
图5是示出第3实施方式的播放系统的整体构成例的概要的图；
图6是示出第3实施方式的电视装置的整体构成例的框图。；
图7是示出第3实施方式的电视装置的部分构成例的框图；
图8是示出第3实施方式的喜好信息的例子的图；
图9是示出第3实施方式的场景信息服务器的整体构成例的框图；
图10是示出第3实施方式的场景信息服务器的部分构成例的框图；
图11是示出第3实施方式的播放系统中的处理的流程图；
图12是示出录像一览画面的例子的图。
附图标记说明
10…广播数据接收部，11…调谐器，12…解码器，20…信号处理部，21…控制电路，22…视像以及声音处理部，23…节目表管理部，24…录像处理部，25…声音检测部，26…记录部，27…定时器电路，31…输出控制部，32…显示部，33…声音输出部，35…节目录像部，41…遥控器接收部，42…声音接收部，2…电视装置，3…场景信息服务器，4…节目统计信息服务器。
具体实施方式
以下，参照附图来对本申请的实施方式详细进行说明。
第1实施方式
图1是表示包含本申请的第1实施方式所涉及的录像预约装置(显示装置)的电视接收机等的接收装置的框图。
本实施方式自动获取并记录广播预告节目的内容，根据用户的录像预约操作，自动执行基于记录的信息的录像预约。由此，能够在广播预告的未来节目的信息作为节目表信息而被获取之前接受录像预约操作，能够明显提高方便性。
图1中，通过未图示的天线而接收的电视广播信号(RF输入)被输入到广播数据接收部10。广播数据接收部10包含调谐器11以及解码器12。RF输入被提供给调谐器11。调谐器11被控制电路21控制(省略图示)，选择所希望的频道的广播信号，将该选择的广播信号输出给解码器12。
解码器12被控制电路21控制(省略图示)，进行解码处理。即，解码器12对由调谐器11选择的广播信号进行解调，得到包含所希望的节目的传输流。解码器12进行传输流(TS)被复用的信号的TS解码处理，得到所希望的节目的数字视像数据以及声音数据。这些视像数据以及声音数据被提供给信号处理部20。
在信号处理部20设置视像以及声音处理部22。视像以及声音处理部22对从解码器12提供的数字的视像数据实施规定的数字信号处理后，输出给输出控制部31。输出控制部31将被输入的视像数据转换为显示部32中可显示的格式的模拟视像信号后，输出给显示部32。显示部32包含例如平面显示面板等的规定的显示装置，对基于输入的视像信号的视像进行显示。
此外，视像以及声音处理部22对从解码器12提供的数字的声音数据实施规定的数字信号处理后，输出给输出控制部31。输出控制部31在将被输入的声音数据转换为用于声音输出的模拟声音信号后，输出给声音输出部33。声音输出部33包含扬声器，对基于被输入的声音信号的声音进行输出。
视像以及声音处理部22能够将数字信号处理后的视像以及声音输出给节目录像部35。节目录像部35是包含HDD(Hard Disk Drive)或者SSD(Solid State Drive)等的记录装置。节目录像部35经由规定的接口而从视像以及声音处理部22输入视像以及声音数据，将基于被输入的视像以及声音数据的广播节目录像于HDD、SSD等并进行播放。
基于节目录像部35的录像被录像处理部24控制。录像处理部24若被从控制电路21赋予录像指示指令，则根据该录像指示指令，对节目录像部35的录像进行控制。
在信号处理部20，设置控制电路21。控制电路21对包含图1的数字电视广播接收装置中的各种接收动作的其全部动作进行统一控制。控制电路21可以包含使用了CPU(Central Processing Unit)、FPGA(Field Programmable Gate Array)等的处理器，可以根据未图示的存储器中存储的程序或计算机指令而进行动作并控制各部，也可以通过硬件的电子电路来实现功能的一部分或者全部。
控制电路21基于从设置于未图示的电视接收机主体的开关等的操作部、远程控制器(未图示)送出的操作信息，分别控制各部以使得反映其操作内容。图1中，表示来自未图示的远程控制器的遥控器信号被提供给遥控器接收部41的例子。遥控器接收部41接收遥控器信号，产生基于远程控制器的 操作的操作信息并输出给控制电路21。控制电路21基于该操作信息，控制各部。此外，图1中，表示通过包含麦克风等的声音接收部42来接收用户的声音。声音接收部42将基于用户的声音的声音信号输出给控制电路21。控制电路21通过已知的声音识别处理，对用户发出的命令的声音等进行解析，基于用户的声音来控制各部。
此外，解码器12对通过数字广播而送出的附加信息(例如节目信息)进行获取。该附加信息中，包含用于获取节目的各种数据、电子节目指南(EPG)信息、节目属性信息(节目种类等)、字幕信息等(服务信息、SI、PSI)。解码器12将获取的附加信息输出给信号处理部20。
在信号处理部20，设置节目表管理部23。节目表管理部23被控制电路21控制，对来自解码器12的附加信息之中的节目表信息进行获取。节目表管理部23将获取的节目表信息提供给记录部26并进行记录，并且进行用于生成基于节目表信息的节目表的图像信息的图像生成处理，将该生成的图像信息输出给输出控制部31(省略图示)。由此，输出控制部31能够在显示部32显示节目表。
在本实施方式中，在信号处理部20，设置声音检测部25。来自解码器12的声音数据也被提供给声音检测部25。作为录像预约相关信息获取部的声音检测部25通过公知的声音识别处理以及自然语言解析处理等，对广播节目中的声音的内容进行解析。声音检测部25根据解析结果，判断当前广播中的节目是否为对预定将来广播的节目(以下，称为广播预定节目)的广播进行预告的广播预告节目。声音检测部25在判断为当前广播中的节目是广播预告节目的情况下，对该广播预告节目的内容之中广播预定节目的录像预约所需的信息(以下，称为录像预约相关信息)进行收集，将收集的录像预约相关信息提供给记录部26，与当前时刻的信息一起进行记录。记录部26包含硬盘、存储器介质等的规定的记录介质。
例如，作为录像预约相关信息，考虑广播预定节目的广播频道、广播开始日期时间、广播结束日期时间的信息等。例如，声音检测部25若检测广播 中的节目的声音中包含“〇月〇日〇时广播”、“今夜〇时广播”等的语句，则将基于这些语句的广播开始日期时间、当前的接收频道的信息作为针对广播预定节目的录像预约相关信息，记录于记录部26。另外，由于录像预约利用节目表信息而进行，因此作为录像预约相关信息，是能够通过节目表信息来确定录像预约的节目的信息即可，不仅可以是广播开始日期时间的信息，例如也可以是广播预定节目的节目名的信息。
此外，声音检测部25也可以在不进行当前广播中的节目是否为广播预告节目的判断的情况下，若检测到广播中的节目中包含的“〇月〇日〇时广播”、“今夜〇时广播”等的语句，则将这些语句作为录像预约相关信息而记录于记录部26。另外，声音检测部25可以仅将最新的录像预约相关信息保存于记录部26，此外，也可以将规定期间的录像预约相关信息保存于记录部26，此外，也可以将规定个数的录像预约相关信息保存于记录部26。
控制电路21基于针对记录于记录部26的节目表信息中包含节目信息的未来节目的用户的通常的录像预约操作，生成录像预约信息。另外，该情况下的录像预约信息例如是基于用户针对节目表的录像预约操作而控制电路21生成的，控制电路21使用节目表信息中的预约录像所需的信息来生成录像预约信息。控制电路21将生成的录像预约信息记录于记录部26。从定时器电路27向控制电路21提供时刻信息。控制电路21使用来自定时器电路27的时刻信息，产生基于被记录的录像预约信息的录像指示指令并输出给录像处理部24。
在本实施方式中，控制电路21能够基于针对记录部26中记录的节目表信息中不包含节目信息的广播预定节目的用户的录像预约操作(以下，称为基于广播预告的录像预约操作)来生成录像预约信息。另外，通过将基于广播预告的录像预约操作预先分配给远程控制器的规定的键，用户也能够通过一键式操作来进行基于广播预告的录像预约操作。
即，控制电路21若被赋予与基于广播预告的录像预约操作相应的操作信息，则将该操作信息的输入作为触发，将该操作信息的输入定时前的最近记 录的录像预约相关信息设定给录像预约的对象，即录像预约预定信息。例如，控制电路21也可以通过对记录部26中记录的录像预约相关信息追加表示是录像预约预定信息的标志，来设定录像预约预定信息。
另外，考虑误操作，在从录像预约相关信息的最后的记录起经过了规定期间以后进行了基于广播预告的录像预约操作的情况下，该操作也可以设为误操作，不将最后被记录的录像预约相关信息设定为录像预约预定信息。此外，也可以不仅基于广播预告的录像预约操作的之前被记录的录像预约相关信息，用户也可以能够任意地指定对录像预约预定信息设定的录像预约相关信息。
控制电路21通过录像预约预定信息中设定的录像预约相关信息中的录像开始日期时间的信息与来自定时器电路27的时刻信息的比较，来判断广播预定节目的节目信息是否包含于记录部26中记录的节目表信息，在包含于节目表信息的情况下，基于录像预约相关信息，从节目表信息获取广播预定节目的节目信息，基于获取到的信息，生成录像预约信息并记录于记录部26。控制电路21参照录像预约信息，若通过来自定时器电路27的时刻信息检测达到预约录像开始时刻，则产生基于录像预约信息的录像指示指令，将产生的录像指示指令输出给录像处理部24。
另外，控制电路21也可以每当记录部26中记录的节目表信息被更新，则从节目表信息检索录像预约相关信息所对应的节目的节目信息，在检索到该节目信息的情况下，生成录像预约信息。
该情况下，即使在录像预约预定信息中设定的录像预约相关信息中不包含录像开始日期时间的信息而仅包含广播节目名的信息的情况下，针对广播预定节目也能够进行录像预约信息的生成。
另外，用户可以通过未图示的远程控制器，进行基于广播预告的录像预约操作，此外，也可以通过声音操作，进行基于广播预告的录像预约操作。
此外，不仅信号处理部20中的控制电路21，广播数据接收部10中的各部、信号处理部20中的各部、输出控制部31也可以包含使用了CPU、FPGA 等的处理器，可以根据未图示的存储器中存储的程序来进行动作并控制各部，也可以通过硬件的电子电路来实现功能的一部分或者全部。
接下来，参照图2对这样构成的实施方式的动作进行说明。图2是用于对第1实施方式的动作进行说明的流程图。
通过天线而接收的电视广播信号(RF输入)被输入到广播数据接收部10的调谐器11。调谐器11被控制电路21控制，选择所希望的频道的广播信号，将该选择的广播信号输出给解码器12。解码器12被控制电路21控制，对选择的广播信号进行解调，得到包含所希望的节目的传输流。解码器12进行传输流(TS)被复用的信号的TS解码处理，得到所希望的节目的数字的视像数据以及声音数据。这些视像数据以及声音数据提供给信号处理部20。
信号处理部20的视像以及声音处理部22在对从解码器12提供的数字的视像数据实施了规定的数字信号处理后，输出给输出控制部31。输出控制部31将视像信号输出给显示部32，将声音信号输出给声音输出部33。这样，广播节目的视像被显示在显示部32，声音被从声音输出部33声音输出。
此外，解码器12获取数字广播中包含的附加信息，输出给信号处理部20。信号处理部20的节目表管理部23获取附加信息之中的节目表信息，将获取的节目表信息提供给记录部26并记录。
在本实施方式中，来自解码器12的声音数据也被提供给声音检测部25。声音检测部25在图2的步骤S1中，解析广播节目中的声音的内容，对广播预告节目(CM)的内容之中的广播预定节目的录像所需的录像预约相关信息进行收集。例如，声音检测部25若从广播中的节目检测到“在〇频道从〇月〇日〇时广播”等的语句，则获取〇频道、〇月〇日〇时等的录像预约相关信息。声音检测部25将获取到的录像预约相关信息提供给记录部26并记录。在本实施方式中，声音检测部25在广播信号的接收中依次收集录像预约相关信息，并记录于记录部26。
控制电路21确认来自用户的中断(S2)。即，控制电路21根据来自遥控器接收部41、声音接收部42的操作信息，确认是否产生用户所进行的基于 广播预告的录像预约操作。在未产生中断的情况下，将处理返回到步骤S1，反复步骤S1、S2。
这里，用户收看广播中的广播预告节目，希望该广播预告节目中介绍的广播预定节目的录像预约。该情况下，用户操作远程控制器等，进行基于广播预告的录像预约操作。控制电路21若接收基于该操作的操作信息，则将处理移至步骤S3，读取记录部26中记录的录像预约相关信息之中的最新的信息，获取广播开始日期时间等的信息。控制电路21判断是否获取包含到获取的广播开始日期时间为止的节目的信息的节目表信息、即获取到的广播开始日期时间的节目(广播预定节目)的节目信息(对象的节目信息)是否已经包含于节目表信息(S4)。
在通过录像预约相关信息而确定的广播预定节目的节目信息已经包含于节目表信息中的情况下，控制电路21在步骤S5中，实施录像预约。即，从节目表信息获取针对广播预定节目的节目信息，生成录像预约信息。
因此，用户不需要进行显示节目表并选择广播预定节目的操作，能够通过简单的操作来进行广播预定节目的录像预约。
另一方面，在广播预告节目的广播时刻未接收包含广播预定节目的节目信息的节目表信息的情况下，控制电路21移至步骤S6，将步骤S3中读取的录像预约相关信息设定为录像预约预定信息，保持于记录部26，直到获取到包含到广播预定节目的广播开始日期时间为止的节目信息(对象的节目信息)的节目表信息。控制电路21在该期间待机(S7)。另外，控制电路21可以根据来自定时器电路27的时刻信息判断待机的期间，此外，也可以每当节目表信息的获取则进行检索处理并判断待机的期间。
控制电路21若获取包含广播预定节目的节目信息的节目表信息，则读取录像预约预定信息中设定的录像预约相关信息，实施录像预约(S8)。即，从节目表信息获取针对广播预定节目的节目信息，生成录像预约信息。控制电路21参照录像预约信息，根据来自定时器电路27的时刻信息来检测达到预约录像开始时刻，则产生基于录像预约信息的录像指示指令，将产生的录 像指示指令输出给录像处理部24。录像处理部24若从控制电路21赋予录像指示指令，则根据该录像指示指令，控制节目录像部35的录像。这样，可进行广播预定节目的预约录像。
这样，在本实施方式中，从广播预告节目自动获取并记录广播预定节目的录像预约所需的录像预约相关信息，根据基于用户的广播预告的录像预约操作，使用记录的录像预约相关信息来自动执行录像预约。由此，能够在被广播预告的未来节目的信息被获取为节目表信息之前接受录像预约操作，能够显著提高方便性。即，用户在希望收看通过广播预告节目而介绍的广播预定节目时，不需要立刻进行节目表的检索操作，能够通过简单的录像预约操作来进行录像预约。并且，针对广播预定节目不存在于节目表、本来不能进行录像预约的未来节目也能够预先进行录像预约。
第2实施方式
图3是表示第2实施方式的框图。图3中，针对与图1相同的结构要素赋予相同符号并省略说明。
本实施方式在通过视像的捕获(capture)来实施录像预约相关信息这方面与第1实施方式不同。
图3中，信号处理部50在取代声音检测部25而采用视像解析部51这方面与图1的信号处理部20不同。从解码器12向信号处理部50的视像解析部51提供视像数据。作为录像预约相关信息获取部的视像解析部51可以包含使用了CPU、FPGA等的处理器，也可以根据未图示的存储器中存储的程序来进行动作并控制各部，也可以通过硬件的电子电路来实现功能的一部分或者全部。另外，视像解析部51为了解析处理，而具有将来自解码器12的视像数据保持规定期间的未图示的缓存电路。
在本实施方式中，若发生用户所进行的基于广播预告的录像预约操作导致的中断，则控制电路21对视像解析部51委托解析处理。例如，用户在希望通过广播预约节目而介绍的广播预定节目的录像预约的情况下，在广播预告节目的广播中，通过远程控制器等来进行基于广播预告的录像预约操作。
视像解析部51若从控制电路21接受解析处理的委托，则捕获基于来自解码器12的视像数据的图像并保持于缓存电路。视像解析部51通过针对捕获的图像的公知的图像解析处理、视像数据中包含的文本信息，对广播节目中的视像的内容进行解析。视像解析部51从捕获的广播预告节目内的视像来收集广播预定节目的录像预约所需的录像预约相关信息，将收集的录像预约相关信息提供给记录部26，并与当前时刻的信息一起进行记录。
另外，作为录像预约相关信息，采用广播预定节目的广播频道、广播开始日期时间、广播结束日期时间的信息等与第1实施方式相同。
此外，视像解析部51也可以将录像预约相关信息的收集委托于云60上的计算机(未图示)。该情况下，视像解析部51经由与云60之间进行通信的未图示的接口电路来将从解码器12提供的视像数据、捕获的图像发送给云60。云60上的计算机对图像、视像数据进行解析，收集录像预约相关信息，将收集的录像预约相关信息发送给视像解析部51。视像解析部51将从云60提供的录像预约相关信息提供给记录部26并进行记录。
在本实施方式中，控制电路21每当记录部26中记录录像预约相关信息，则执行与第1实施方式同样的录像预约处理。
接下来，参照图4对这样构成的实施方式的动作进行说明。图4是用于对第2实施方式的动作进行说明的流程图。图4中，对与图2相同的步骤赋予相同符号并省略说明。
控制电路21确认来自用户的中断(S10)。即，控制电路21通过来自遥控器接收部41、声音接收部42等的操作信息，确认是否产生用户所进行的基于广播预告的录像预约操作。控制电路21反复步骤S10直到产生中断。
现在，设为用户希望通过当前广播中的广播预告节目而介绍的广播预定节目的录像预约。该情况下，用户在广播预告节目的广播中，进行基于广播预告的录像预约操作。若产生该中断，则控制电路21将录像预约相关信息的收集委托于视像解析部51。
视像解析部51在步骤S11中，捕获基于来自解码器12的视像数据的图 像，解析广播预定节目的内容，基于解析结果来获取录像预约相关信息。另外，视像解析部51也可以将视像数据、捕获的图像发送给云60，委托录像预约相关信息的收集。视像解析部51将获取的录像预约相关信息记录于记录部26。
接下来，控制电路21读取记录部26中记录的录像预约相关信息，获取广播开始日期时间等的信息(S12)。以后的作用与第1实施方式同样。即，控制电路21在步骤S5中基于录像预约相关信息来生成录像预约信息，或者在步骤S6中对录像预约相关信息设定并保持录像预约预定信息。并且，若广播预定节目的节目信息包含在节目表信息中，则控制电路21在步骤S8中，基于设定有录像预约预定信息的录像预约相关信息来生成录像预约信息。
这样，在本实施方式中，也能够得到与第1实施方式同样的效果。
另外，在第1实施方式中也与本实施方式同样地，也可以通过利用了云的声音解析，获取录像预约相关信息。
变形例1
另外，在上述说明中，对在产生用户的基于广播预告的录像预约操作所导致的中断的情况下，视像解析部51收集录像预约相关信息的例子进行了说明，但也可以与第1实施方式同样地，视像解析部51一直进行用于录像预约相关信息的获取的解析或者向云60的委托。
例如，视像解析部51也可以根据解析结果，判断当前广播中的节目是否为预告广播预定节目的广播的广播预告节目，在判断为当前广播中的节目是广播预告节目的情况下，从该广播预告节目内的视像收集广播预定节目的录像预约所需的录像预约相关信息，将收集的录像预约相关信息提供给记录部26，与当前时刻的信息一起进行记录。
此外，视像解析部51也可以不进行当前广播中的节目是否为广播预告节目的判断，若检测到广播中的节目中的视像中包含的“〇月〇日〇时广播”、“今夜〇时广播”等的语句，则将这些语句作为录像预约相关信息而记录于记录部26。
在该情况下，用户在广播预告节目的收看后进行基于广播预告的录像预约操作即可。每当发生用户所进行的基于广播预告的录像预约操作所导致的中断，控制电路21执行与第1实施方式同样的录像预约处理。
变形例2
在上述第1实施方式中，用户需要在广播预告节目的广播中进行基于广播预告的录像预约操作。另一方面，在变形例1中，虽然在广播预告节目的结束后用户进行了基于广播预告的录像预约操作的情况下能够进行录像预约处理，但由于一直进行基于视像解析部51或者云60上的计算机的解析处理，因此处理的负荷较大。因此，第2变形例将广播预告节目的视像数据记录于缓存电路。该情况下，用户在收看广播预告节目后的规定期间以内进行基于广播预告的录像预约操作即可。另外，在第2变形例中，视像解析部51中包含的缓存电路构成为具备将从解码器12提供的视像数据保持与广播预告节目的广播时间对应的规定的期间的容量。
若发生用户所进行的基于广播预告的录像预约操作导致的中断，则控制电路21对视像解析部51委托解析处理。缓存电路中依次存储从规定期间前到当前时刻的视像所对应的视像数据。视像解析部51若被从缓存电路21委托解析处理，则使用缓存电路中保持的视像数据来进行解析处理、向云60的解析委托。视像解析部51将这样获取的录像预约相关信息提供给记录部26并进行记录。
在该情况下，每当记录部26中记录录像预约相关信息，则控制电路21执行与第1实施方式同样的录像预约处理。由此，在本变形例中，能够减轻处理的负荷，并且即使在广播预告节目的结束后用户进行了基于广播预告的录像预约操作的情况下也能够进行录像预约处理。
第3实施方式
参照图5，说明第3实施方式的播放系统的整体构成例。图5是示出第3实施方式的播放系统的整体构成例的概要的图。播放系统具备电视装置2(电子设备)、场景(scene)信息服务器3(服务器装置)、以及节目统计信息 服务器4。电视装置2能够通过互联网等公共通信线路而与场景信息服务器3及节目统计信息服务器4进行通信。
电视装置2是能够对广播节目进行录像的广播接收机，并存储基于用户操作等录像了广播节目而得到的录像信息。
场景信息服务器3是能够经由网络而与电视装置2进行信息收发的服务器装置。场景信息服务器3存储已广播的广播节目的场景信息。所谓场景信息，是表示各广播节目中的各场景的标题、说明、出演人物、制作者等的信息。另外，在场景信息中还包含节目的广播日期时间、广播频道等用于识别节目的信息、该场景的广播时刻等信息。
节目统计信息服务器4是能够经由网络而与电视装置2进行信息收发的服务器装置。节目统计信息服务器4存储节目统计信息。所谓节目统计信息，是根据统计处理而表示节目的受欢迎的时刻的信息。作为此处所说的统计处理的例子，是指基于收视率的统计的处理、SNS(Social Networking Service：社会化网络服务)中的节目的评论(comment)数的统计的处理。
以下，参照图6之后的图，说明播放系统中的各构成的细节。图6是示出第3实施方式的电视装置2的整体构成例的框图。
如图6所示，电视装置2具备输入端子202、调谐器203a～203g、信号处理部207、图形处理部208、声音处理部209、OSD(On Screen Display：屏上显示)信号生成部210以及视像处理部211。
图形处理部208对于从信号处理部207提供的数字的视像信号，叠加OSD信号生成部210中生成的OSD信号并输出到视像处理部211。图形处理部208也能够将从信号处理部207提供的数字的视像信号及OSD信号生成部210中生成的OSD信号之中的任意一方输出到视像处理部211。
视像处理部211将从图形处理部208输入的数字的视像信号或OSD信号转换成在视像显示部233的显示画面中能够显示的格式的模拟的视像信号或OSD信号，输出到视像显示部233。视像显示部233例如是LCD或OLED显示器等。
声音处理部209将从信号处理部207输入的数字的声音信号转换成在扬声器215中能够播放的格式的模拟的声音信号，输出到扬声器215。
电视装置2还具备控制部216、卡座217、各种接口218～221以及亮度传感器230。控制部216具备CPU216a、ROM216b、RAM216c及非易失性存储器216d。
控制部216集中地控制地面数字广播信号及数字卫星广播信号等广播信号的接收动作等电视装置2的各种动作。另外，控制部216按照来自操作部222的操作信息、或经由受光部223从遥控器238输入的操作信息，控制电视装置2的各部。
CPU216a通过执行在ROM216b中存储的程序，从而控制电视装置2整体的动作。ROM216b主要存储有CPU216a执行的程序。RAM216c在CPU216a执行程序时提供工作分区。非易失性存储器216d存储有电视装置2的各种设定信息及控制信息等。
控制部216经由卡I/F225而与可装卸存储卡234的卡座217连接。由此，控制部216能够经由卡I/F225在与安装于卡座217的存储卡234之间收发各种信息。
控制部216经由通信I/F218而与LAN端子226连接。由此，控制部216能够经由通信I/F218而与连接于LAN端子226的上述的中继装置400、LAN对应HDD(Hard Disk Drive：硬盘驱动器)等外部装置收发各种信息。即，控制部216能够经由通信I/F218而与场景信息服务器3、节目统计信息服务器4收发各种信息。但是，通信I/F218也可以构成为能够以无线方式与中继装置400等外部装置进行连接。
控制部216经由HDMI(注册商标)(High-Definition Multimedia Interface：高清多媒体接口)I/F221而与HDMI端子227连接。由此，控制部216能够经由HDMI I/F221而与连接于HDMI端子227连接的外部装置收发各种信息。
控制部216经由USB(Universal Serial Bus，通用串行总线)I/F219而 与USB端子228连接。由此，控制部216能够经由USB I/F219而与具备连接于USB端子228的USB HDD等的存储装置237收发各种信息。
存储装置237例如具备HDD、SSD(Solid State Drive，固态硬盘驱动器)等，构成为将电视装置2接收到的数字信号作为录像数据而记录。但是，存储装置237也可以被内置于电视装置2。另外，存储装置237也可以经由通信线路而与电视装置2连接。例如，存储装置237既可以内置于云上的服务器装置，也可以内置于VOD(Video On Demand，视频点播)的管理服务器装置。
图7是示出第3实施方式的电视装置2的部分构成例的框图。电视装置2具备：存储部241(图6的ROM216b、RAM216c及非易失性存储器216d、存储装置237)；以及由CPU216a执行存储部241中存储的程序的结果而生成的功能模块的发送部242、获取部243和显示控制部244。
发送部242向外部装置发送各种信息。获取部243从外部装置获取各种信息、或读取存储在存储部241中的各种信息。
显示控制部244执行将各种信息显示于视像显示部233的显示处理。例如，显示控制部244根据用户的输入操作，使视像显示部233显示录像的数据的一览(在后详细叙述)。
此外，存储部241存储录像了广播节目而得到的信息，即录像信息。该录像信息是所谓的广播节目的内容信息。该广播节目的内容信息不仅包含上述的地面数字广播的广播节目、数字卫星广播的广播节目的录像信息，还包含经由有线电视的广播节目的内容信息、网络发布的广播节目的内容信息。另外，在该录像信息中包含录像对象的广播节目的种类(Genre)、广播开始时刻、及频道信息。另外，存储部241保持表示用户的兴趣的信息即喜好信息。在此，图8示出喜好信息的例子。如图8所示，在喜好信息中例如包含关于用户感兴趣的人、感兴趣的事物的信息。作为感兴趣的事物，也可以包含节目名。此外，喜好信息也可以分种类。例如，对于感兴趣的人，也可以分为音乐家、艺人等。
图9是示出第3实施方式的场景信息服务器3的整体构成例的框图。如图9所示，场景信息服务器3具备通信I/F301、操作部302、CPU303、存储器304及存储装置305。
通信I/F301是用于与外部装置之间的通信的接口。操作部302具有键盘、鼠标等输入设备、和显示器等显示设备。
存储装置305例如具备HDD、SSD等，存储各种信息。CPU303通过执行各种程序，从而控制场景信息服务器3的各组件。存储器304具备ROM、RAM等，存储CPU303进行的各种运算处理中使用的各种程序及各种数据等。
图10是示出第3实施方式的场景信息服务器3的部分构成例的框图。场景信息服务器3具备：存储部311(存储器304、存储装置305)；以及由CPU303执行存储部311中存储的程序的结果而生成的功能模块的获取部312、发送部313和生成部314。
存储部311存储由CPU303执行的程序、DB(Data Base，数据库)。获取部312从外部装置获取各种信息。发送部313向外部装置发送各种信息。生成部314对于各节目，通过公知技术生成场景信息。生成部314将生成的场景信息存储到存储部311。
接下来，说明播放系统中的各构成的处理的流程。图11是示出第3实施方式的播放系统中的处理的流程图。图11所示的流程图的处理如下：在用户操作电视装置2的遥控器等使录像一览显示的情况下，将录像的节目与该录像一览一起进行预览(preview)显示的处理。
首先，电视装置2在用户通过操作而请求录像一览的显示的情况下，获取部243获取在存储部241中存储的录像信息(步骤S1)，显示控制部244显示包含获取到的录像信息的一览在内的录像一览画面(步骤S2)。
在此，关于录像一览画面的例子，使用图12来说明。图12是示出录像一览的图。如图12所示，录像一览画面501包含录像一览502、以及预览显示部分503。录像一览502是显示关于录像信息的一览信息的区域。预览显示部分503是将在录像一览502中选择的录像信息的内容的一部分播放显示的 区域。
在图12所示的录像一览画面501中，若通过用户操作从录像一览502选择了录像节目，则显示控制部244向发送部242发送能够对被选择的录像节目的频道及开始时间等的节目进行确定的信息，将该信息向场景信息服务器3发送。
场景信息服务器3若获取到可以确定节目的信息，则将该节目的场景信息向电视装置2发送。电视装置2的获取部243从场景信息服务器3获取场景信息(步骤S3)。
另外，电视装置2的获取部243获取在存储部241中存储的喜好信息，显示控制部244检索与该喜好信息对应的场景信息(对象的场景信息)(步骤S4)。在存在对象的场景信息的情况下(步骤S5：是)，显示控制部244将录像信息中的包含对象的场景信息所示的场景在内的部分的动态图像作为播放信息而提取，将该播放信息输出并显示到预览显示部分503(步骤S6)。
此外，在与喜好信息对应的场景信息存在多个的情况下，显示控制部244也可以按照播放顺序将包含所有的场景信息所示的场景在内的部分的动态图像作为播放信息而提取，将该播放信息输出并显示到预览显示部分503。在此情况下，显示控制部244能够将符合用户的喜好信息的所有的播放信息显示输出。
在与喜好信息对应的场景信息存在多个的情况下，显示控制部244也可以根据多个场景信息确定基于被选择的广播节目的种类和喜好信息的种类的场景信息，将包含确定的场景信息所示的场景在内的部分的动态图像作为播放信息而提取，将该播放信息显示输出到预览显示部分503。
例如，在与喜好信息中的感兴趣的人对应的场景信息存在多个的情况下，如果广播节目是音乐节目，则显示控制部244将作为音乐家的感兴趣的人的场景信息设为优先，如果是综艺节目，则显示控制部244将作为艺人的感兴趣的人的场景信息设为优先。在此情况下，显示控制部244显示以与节目的属性对应的喜好信息为基础的播放信息，因此，能够显示更符合用户的喜好 的播放信息。此外，也可以预先对喜好信息设定优先度，显示控制部244基于该优先度来确定对象的场景信息。
另外，在步骤S5中，在不存在对象的场景信息的情况下(步骤S5：否)，获取部243从节目统计信息服务器4获取被选择的广播节目的统计信息，显示控制部244将录像信息中的包含统计信息所示的场景在内的部分的动态图像作为播放信息而提取，将该播放信息显示输出到预览显示部分503(步骤S7)。例如，显示控制部244将录像信息中的收视率最高的场景作为播放信息而提取。这样，即使在不存在与喜好信息对应的场景信息的情况下，显示控制部244也能够显示被推定为收看了节目的用户的评价高的部分的播放信息。此外，在步骤S7中，显示控制部244既可以与录像信息的内容无关地播放固定的秒数，也可以播放CM以外的最初的场景。
在上述的实施方式中，描述了在选择了录像节目的时刻获取该录像节目的场景信息的情况，但是，也可以预先获取场景信息。另外，在上述的实施方式中，描述了在播放系统中包含节目统计信息服务器4的情况，但是，也可以不包含节目统计信息服务器4。
在上述的实施方式中，描述了获取部243获取存储部241中存储的录像信息的情况，但是，也可经由网络等从外部装置获取录像信息。例如云上的服务器装置、VOD的管理服务器装置相当于外部装置。
第3实施方式的电视装置2获取喜好信息及场景信息，在录像信息的一览画面中，显示基于选择了的录像信息对应的场景信息及喜好信息的播放信息。由此，电视装置2能够预览显示考虑了用户的喜好信息的场景，能够考虑到用户的喜好地输出录像的内容的清单信息。
此外，第3实施方式的各装置(电视装置2、场景信息服务器3、节目统计信息服务器4)中执行的程序能够以可安装的形式或可执行的形式的文件记录在CD(Compact Disc：光盘)－ROM(Read Only Memory：只读存储器)、软盘(FD)、CD－R(Recordable：可录光盘)、DVD(Digital Versatile Disk：数字通用盘)等通过计算机装置可读取的存储介质中而提供。另外，也可以 经由互联网等网络来提供或发布该程序。
说明了本申请的若干个实施方式，但是，这些实施方式是作为例子而提出的，并不意图限定申请的范围。例如，上述实施方式中的电视装置也可以如机顶盒、记录器那样不具备显示机构，而是具备对外部的显示装置输出视像信号的接收机的电子装置。另外，这些新的实施方式能够以其它各种各样的形态来实施，在不脱离申请的主旨的范围内，能够进行各种省略、置换、变更。这些实施方式及其变形包含于申请的范围、主旨，并且，包含于权利要求书所记载的技术方案及其等同的范围。
例如，对于显示于用户终端的图像图标中的、能在电视装置中放大显示的图像图标，也可以将向电视装置指示放大显示的按钮设置在该图像图标上、或附近，另外，也可以对于该能放大显示的图像图标，变更用于与其它不能放大显示的图像图标可识别地确认的色彩、形状、显示形态。另外，也可以在从用户终端向电视装置指示了放大显示时，或者，在电视装置中的显示处理时，经由用户终端或电视装置进行声音通知。
例如，在上述第1以及第2实施方式中，说明了使用声音数据或者视像数据的一者来收集录像预约相关信息的例子，但也可以使用声音数据以及视像数据这两者来收集录像预约相关信息。

Claims (10)

  1. 一种带有录像功能的显示装置，其中，
    所述显示装置包括：
    节目表管理部，向该节目表管理部提供接收部的输出，该节目表管理部从广播信号获取包含与节目有关的信息，其中，所述接收部从广播信号获取视像以及声音数据，所述与节目有关的信息包括节目信息在内的节目表信息；
    录像预约相关信息获取部，基于所述接收部的输出，从对节目的将来的广播预定进行预告的广播预告节目之中，获取预告广播的广播预定节目的录像预约所需的录像预约相关信息并进行记录；和
    控制电路，基于录像预约操作来读取所述录像预约相关信息，并生成录像预约信息。
  2. 根据权利要求1所述的显示装置，其中，
    所述控制电路，配置为基于所述录像预约相关信息，判断所述广播预定节目的节目信息是否包含于当前获取的所述节目表信息中，在包含于当前获取的所述节目表信息中的情况下，在所述录像预约操作之后，立即基于所述录像预约相关信息来生成所述录像预约信息，在不包含于当前获取的所述节目表信息中的情况下，在所述广播预定节目的节目信息包含于所述节目表信息中之后基于所述录像预约相关信息来生成所述录像预约信息。
  3. 根据权利要求1所述的显示装置，其中，
    所述录像预约相关信息获取部通过来自所述接收部的声音数据的解析，来获取所述录像预约相关信息。
  4. 根据权利要求1所述的显示装置，其中，
    所述录像预约相关信息获取部通过来自所述接收部的视像数据的解析，来获取所述录像预约相关信息。
  5. 根据权利要求1所述的显示装置，其中，
    所述显示装置还包括：
    喜好信息获取部，其获取喜好信息，所述喜好信息表示用户的喜好；
    场景信息获取部，其获取广播节目的场景信息；以及
    显示控制部，其显示所述录像信息的一览和播放信息，所述播放信息用于播放从所述一览选择的录像信息的一部分，
    所述显示控制部播放基于与从所述一览选择的录像信息对应的场景信息及所述喜好信息的播放信息。
  6. 根据权利要求5所述的显示装置，其中，
    所述显示控制部，还配置为：在与从所述一览选择的录像信息及所述喜好信息对应的场景信息存在多个的情况下，播放基于所述录像信息的广播节目的种类及所述喜好信息的种类的场景信息的播放信息。
  7. 根据权利要求5所述的显示装置，其中，
    所述显示控制部，还配置为：在与从所述一览选择的录像信息及所述喜好信息对应的场景信息存在多个的情况下，根据所述录像信息的播放顺序，播放多个所述场景信息的播放信息。
  8. 根据权利要求5所述的显示装置，其中，
    所述显示装置还包括：
    统计信息获取部，配置为获取统计信息，所述统计信息是对所述广播节目进行统计的信息，
    所述显示控制部，还配置为：在不存在与从所述一览选择的录像信息及所述喜好信息对应的场景信息的情况下，播放基于所述统计信息的播放信息。
  9. 一种用于显示装置的方法，其中，
    从广播信号获取视像以及声音数据的至少一者，
    从所述广播信号获取包含与节目有关的信息即节目信息在内的节目表信息，
    基于所述视像以及声音数据的至少一者，从对节目的将来的广播预定进行预告的广播预告节目之中，获取预告广播的广播预定节目的录像预约所需的录像预约相关信息并进行记录，
    基于录像预约操作来读取所述录像预约相关信息，并生成录像预约信息。
  10. 根据权利要求9所述的方法，其中，
    生成所述录像预约信息的步骤中，基于所述录像预约相关信息，判断所述广播预定节目的节目信息是否包含于当前获取的所述节目表信息中，在包含于当前获取的所述节目表信息中的情况下，在所述录像预约操作之后立即基于所述录像预约相关信息来生成所述录像预约信息，在不包含于当前获取的所述节目表信息中的情况下，在所述广播预定节目的节目信息被包含于所述节目表信息中之后基于所述录像预约相关信息来生成所述录像预约信息。
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JPH04306089A (ja) * 1991-04-02 1992-10-28 Toshiba Corp 留守録画装置
JP2002125277A (ja) * 2000-10-17 2002-04-26 Sharp Corp 録画装置、録画方法および録画プログラムを記録したコンピュータ読取可能な記録媒体
JP2006253895A (ja) * 2005-03-09 2006-09-21 Nec Corp 番組録画予約システム及び方法
CN101188722A (zh) * 2006-11-22 2008-05-28 株式会社日立制作所 影像记录再现装置
CN101453604A (zh) * 2007-12-07 2009-06-10 富士通株式会社 广播节目的记录装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04306089A (ja) * 1991-04-02 1992-10-28 Toshiba Corp 留守録画装置
JP2002125277A (ja) * 2000-10-17 2002-04-26 Sharp Corp 録画装置、録画方法および録画プログラムを記録したコンピュータ読取可能な記録媒体
JP2006253895A (ja) * 2005-03-09 2006-09-21 Nec Corp 番組録画予約システム及び方法
CN101188722A (zh) * 2006-11-22 2008-05-28 株式会社日立制作所 影像记录再现装置
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