CN1946157A - Method and its device for intelligent processing TV program after squelch - Google Patents
Method and its device for intelligent processing TV program after squelch Download PDFInfo
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- CN1946157A CN1946157A CNA2006101230398A CN200610123039A CN1946157A CN 1946157 A CN1946157 A CN 1946157A CN A2006101230398 A CNA2006101230398 A CN A2006101230398A CN 200610123039 A CN200610123039 A CN 200610123039A CN 1946157 A CN1946157 A CN 1946157A
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Abstract
This invention discloses a method for processing TV programs intelligently after mute including the following two functions: 1, converting the sound information of TV programs at the mute state to word information and output to a screen, 2, buffer-storing the TV program segments at the mute state to be processed by users later. This invention discloses a device including a remote controller with a mute key, a central processor, a network adaptor, an audio processor, a video server, a screen output module and a state converter. Users can fully understand development of programs at the mute state and can buffer-store the lost programs in a public hardware disk when they step out for a while.
Description
Technical field
The present invention relates to a kind of application treatment technology of Digital Television, relate in particular to method and device thereof that a kind of TV is handled the acoustic information and the video information of digital television program when quiet.
Background technology
Growing and perfect along with computer and network technologies, the use of the Internet is rooted in the hearts of the people already, becomes the part in people's work and the life.In addition, along with the rapid emergence of Digital Television, the technology that connects online by Digital Television is also emerging rapidly and development.The approach that this has not only increased user's online has made things convenient for user's flexible selection and use, and for the application development of Digital Television provides technical support, thereby provides good hardware foundation and condition for the function of use that enlarges Digital Television.For example, utilize the Internet that the part digital television program is saved in technology first meeting clue on the public hard disk.
The life that appears as people of Digital Television has brought more service and facility, but present user still is subjected to the puzzlement of a lot of problems in the process of using Digital Television.Digital Television etc. all are provided with mute function usually, when needs are eliminated sound, when receiving calls, avoiding influencing other people's rest or other thing of processing away from keyboard if any the people, can sound be eliminated by the quiet key on the remote controller.But meanwhile, also brought a lot of drawbacks: the user can miss the story of a play or opera, lines and other Useful Information of a lot of classics, has had a strong impact on the dual enjoyment of user to the program vision and the sense of hearing.And, may miss the most excellent partial programme when returning for busy user away from keyboard.Though Digital Television can realize program request, customization, if when the user is of short duration leaving, returns main menu and go the request program accent to watch, then economical and practical inadequately, not only repetition and waste money, also spent user's valuable time.Along with Digital Television universal day by day in daily life staying idle at home, utilize digital technology and computer networking technology effectively to solve the existing use problem of present Digital Television, the more actual demand of people be not only can satisfy, and the popularization and the development of Digital Television helped.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of method of intelligent processing TV program after squelch is provided, even make the user under quiet condition, also can not miss TV programme, the assurance user can browse Useful Information and recognize the process of TV programme, fully enjoys excellent TV programme.Another object of the present invention is to provide a kind of device of intelligent processing TV program after squelch.
Purpose of the present invention is achieved by the following technical programs:
The method of a kind of intelligent processing TV program after squelch provided by the invention adopts remote controller, central processing unit, network adapter and audio process with quiet key that acoustic information is handled, and may further comprise the steps:
A. the user imports quiet and the acoustic information system signal, and this moment, TV was quiet, and central processing unit receives this signal and begins the acoustic information of associated television program under the mute state is handled;
B. central processing unit writes down the information data of associated television program under the current mute state, and this information data and operation signal are sent to network adapter;
C. network adapter is connected to the relevant Word message of this program of search on the Internet according to the information that receives; If search, just Search Results is returned to central processing unit; If the search less than, central processing unit sends to audio process with the acoustic information of TV programme under the mute state, and this acoustic information is converted to text message;
The text message of relevant Word message that d. network adapter is searched or audio process conversion outputs on the screen by central processing unit and watches for the user;
E. when the user need cancel mute function, input DE-mute signal, central processing unit receive the back and send interrupt signal to network adapter or audio process it is quit work, and simultaneously TV programme are transformed into normal broadcast state.
Said method is at having the people to receive calls or avoiding influencing situations such as other people's rest.Be that the acoustic information that will be hidden under the mute state converts Word message to and outputs on the video screen at this moment, to guarantee that not influencing the user browses Useful Information and appreciate excellent program.After central processing unit is received signal, at first write down the information data of associated television program under the current mute state, mainly be the current time and the information data of current channel.Then the signal of operation is together sent to network adapter together with the information data of record, network adapter is according to the related text information of the information received relevant this program of search to the Internet.If search, just Search Results is returned to central processing unit, if many text records of Search Results, central processing unit just outputs to its itemize on the screen and selects for the user, simultaneously network adapter default association article one text entry.If it is satisfied inadequately that the user feels, can select download related with " affirmation " key to the result who searches by the cursor up and down of remote controller, output on the screen then.If network adapter search less than, central processing unit then can continue to send data-signal to audio process, with the acoustic information that is hidden input data as audio process, be converted to corresponding text information, output on the screen by central processing unit then, spectators just can recognize the comprehensive information of program like this.During the cancellation mute function, network adapter or audio process quit work, and TV programme is transformed into normal broadcast state.
When the inventive method was handled acoustic information, user's weak point on remote controller clicked quiet key among the described step a, as the quiet and acoustic information system signal of input.
In addition, when the user needs other thing of processing away from keyboard, then can not browse to television image simultaneously, the inventive method also adopts video server for this reason, and video information is handled, and may further comprise the steps:
(1) user imports quiet and the video information process signal, and this moment, TV was quiet, and central processing unit receives this signal and begins the video information of associated television program under the mute state is handled;
(2) central processing unit is gathered the time of quiet beginning, sends to video server together with the signal of preserving video;
(3) after video server receives the information that central processing unit sends, begin to record TV programme relevant under the mute state, and be saved on the public hard disk that is arranged on the Internet by central processing unit and network adapter;
(4) when the user need cancel mute function, input DE-mute signal, central processing unit sends stop signal to video server, and video server finishes recording of program, and sends to central processing unit and to finish signal;
(5) central processing unit is transformed into normal broadcast state with TV programme after receiving, and provides following selection operation by screen display to the user: the video frequency program of preserving is done after a while handled if desired, then keep current normal play state; Otherwise, handle the video frequency program of preserving;
(6) in handling the video frequency program process of preserving,, call the video frequency program of preservation by sending the public hard disk of corresponding command access; If the user need watch, then output on the screen and watch for the user; If the user need be kept on the individual mobile device, then video program data is copied on the individual mobile device.
Be the video frequency program under the current mute state to be kept on the public hard disk at this moment, treat to use when the user needs by central processing unit and video server.So just can guarantee to watch the program that leaves just now and miss, also be unlikely to influence the program that the user watches current normal play simultaneously, make the user can intactly enjoy the excellent TV story of a play or opera.
The inventive method is when handling video information, and user's length on remote controller is pinned quiet key in the described step (1), as the quiet and video information process signal of input.
Another object of the present invention is achieved by the following technical programs:
The device of a kind of intelligent processing TV program after squelch provided by the invention comprises the remote controller with quiet key, comprises in addition:
The mute signal that is used for the receiving digital television remote controller, the central processing unit of the information data of associated television program under record, transmission and the reception mute state;
Be used to receive the program information data and the operational order of central processing unit record, and search on the internet is about the network adapter of the related text information of this program;
Be used for to the acoustic information of related-program analyze, processed and be converted to the audio process of text message:
Be used for the information data of treated associated television program is outputed to the screen output module of watching for the user on the screen;
Be used for when DE-mute, program being transformed into the state converter of normal play state;
Described audio process, screen output module and state converter are connected respectively on the central processing unit, and central processing unit is connected on the Internet by network adapter.
Apparatus of the present invention are after remote controller sends corresponding signal, by central processing unit and network adapter, seek the corresponding text message of relevant program under the mute state on the internet, or the acoustic information by hidden of central processing unit input is converted to text message by audio process, output on the screen and watch for the user.The cancellation mute function, TV programme then is transformed into normal broadcast state.For further cooperating the video information of handling the associated television program, apparatus of the present invention also comprise:
Be used to receive the operational order of central processing unit, the program of playing under the mute state recorded the video server of preservation with video file format;
Be used for video file and setting public hard disk on the internet that the store video server is recorded;
Described video server connects central processing unit, and promptly video server goes access internet by central processing unit, is used to set up and being connected of public hard disk.
Can be kept at the TV programme under the mute state on the public hard disk this moment by central processing unit and video server, treats that the user uses as required.The cancellation mute function, TV programme is transformed into normal broadcast state.As for the program of preserving before, can handle (for example watch after a while or be saved on the individual mobile device) after a while, or playback is watched immediately.
The described public hard disk of apparatus of the present invention is the interim storage hard disk of sharing in the local area network (LAN), and described video file is temporarily stored on this public hard disk.
The present invention has following beneficial effect:
(1), guarantees not influence watching of user even under quiet condition, also can fully understand the development of program, the story of a play or opera.
The program segment of missing can be temporarily stored into public hard disk when (2) user is away from keyboard, and needn't fear missing excellent program.
(3) video frequency program is to be temporarily stored on the public hard disk, does not need the hard disk of oneself that the space is provided, and has improved utilance, has saved the energy.
(4) for the TV programme of missing, the user can handle after preserving after a while, and expense and user's time has been saved in program request again, customization, for the user brings great convenience.
Description of drawings
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing:
Fig. 1 is the structure composition frame chart of apparatus of the present invention embodiment;
Fig. 2 is a workflow schematic block diagram embodiment illustrated in fig. 1;
Fig. 3 is the operation principle block diagram of middle network adapter embodiment illustrated in fig. 1;
Fig. 4 is the operation principle block diagram of sound intermediate frequency processor embodiment illustrated in fig. 1;
Fig. 5 is the operation principle block diagram of middle video server embodiment illustrated in fig. 1.
Embodiment
Fig. 1~Figure 5 shows that embodiments of the invention.As shown in Figure 1, the device of a kind of intelligent processing TV program after squelch of present embodiment comprises the remote controller with quiet key, comprises in addition:
The mute signal that is used for the receiving digital television remote controller, the central processing unit of the information data of associated television program under record, transmission and the reception mute state;
Be used to receive the program information data and the operational order of central processing unit record, and search on the internet is about the network adapter of the related text information of this program;
Be used for to the acoustic information of related-program analyze, processed and be converted to the audio process of text message;
Be used to receive the operational order of central processing unit, the program of playing under the mute state recorded the video server of preservation with video file format;
Be used for video file and setting public hard disk on the internet that the store video server is recorded;
Be used for the information data of treated associated television program is outputed to the screen output module of watching for the user on the screen;
Be used for when DE-mute, program being transformed into the state converter of normal play state;
Wherein audio process, video server, screen output module and state converter are connected respectively on the central processing unit, and central processing unit is connected on the Internet by network adapter.
Video server links to each other with central processing unit, to carry out the operations such as recording, stop that central processing unit sends, receiving when video server will be by sending request to central processing unit after the order of " recording ", central processing unit goes to set up being connected of immediate public hard disk and video processor by network adapter, so that video can be saved on the corresponding public hard disk.
On the public hard disk of preserving the video frequency program fragment, can take each local area network users to share a bigger public hard disk, can adopt the strategy of serving earlier first to carry out the use of hard disk between each user, be that each user has a maximum usage space value, at first apply for hard drive space, if last hard drive space can satisfy this user's needs, and the user makes demands and rationally (is no more than maximum and allows the value of taking), promptly can be the space of this user's request for allocation.Secondly, take the mode of keeping in, the file of depositing on public hard disk is that arranged certain life cycle, generally is defaulted as 12 hours, if the user has requirements at the higher level, can set separately.
Adopt the present embodiment device that the TV programme after quiet is carried out Intelligent treatment, can realize following two kinds of functions: the one, the acoustic information of TV programme under the mute state is converted to Word message and outputs on the screen; The 2nd, the video frequency program fragment under the mute state is kept in, supply the user with reprocessing.
The method of the intelligent processing TV program after squelch that present embodiment adopts clicks quiet key when (below 5 seconds) when the user is short on remote controller, and device is defaulted as the processing of carrying out acoustic information; Pin quiet key when (more than 5 seconds) when the user is long on remote controller, the expression user needs away from keyboard, and device then carries out the processing of video information.
As shown in Figure 2, present embodiment may further comprise the steps the processing of acoustic information:
A. the user is at short (below 5 seconds) quiet key that clicks on the remote controller, this moment, TV was quiet and do not preserve video frequency program, central processing unit receives this signal and converts the order that network adapter can be discerned to, begins the acoustic information of associated television program under the mute state is handled.
B. central processing unit writes down the information data of associated television program under the current mute state, mainly is the time during by quiet key and the information data of current channel, and this information data and operational order are sent to network adapter.
C. as shown in Figure 3, after the microprocessor of network adapter receives, promptly search for related words information (because the literal version information of a lot of tame TV stations all leaves on separately the website) to the Internet, the search procedure of this moment can have dual mode: press the search of program character or press TV station's directory search, the user can self-defined as the case may be default search mode.If search for successfully, Search Results and be many text records, then show in the screen lower right corner, the user can select suitable text to download according to the personal like, if the user is without any selection in 3 seconds, system will give tacit consent to download article one text entry and carry out association according to each value of its attribute.If search is unsuccessful, the microprocessor of network adapter can return the search failure signal and give central processing unit, just central processing unit continues to transmit a signal to audio process after receiving this signal.As shown in Figure 4, audio process receives that can gather the acoustic information that conductively-closed falls behind the signal immediately imports data as it, the acoustic processing module can be analyzed the acoustic information that collects, process, and be converted into text message, whenever convert one and just can send and finish signal accordingly to central processing unit.
D. Network adaptation is closed the Word message related that device searches, or the text message of audio process conversion outputs to by central processing unit and screen output module, and the confession user watches on the screen with program.The information of falling owing to quiet conductively-closed will be shown on the screen like this.
E. when the user need cancel mute function, input DE-mute signal, promptly click quiet key again, central processing unit receives the back and sends interrupt signal to network adapter or audio process it is quit work, and by state converter TV programme is transformed into normal broadcast state simultaneously.
Present embodiment may further comprise the steps the processing of video information:
(1) user is at the long quiet key (more than 5 seconds) of pinning on the remote controller, and the quiet and expression of TV this moment needs to preserve video frequency program, and central processing unit receives this signal and begins the video information of associated television program under the mute state is handled;
(2) central processing unit is gathered the time of quiet beginning, sends to video server together with the signal of preserving video;
(3) as shown in Figure 5, after the microprocessor of video server received the preservation signal and recording starting time that central processing unit sends, the video steering gear then can duplicate current playing program and be kept on the public hard disk of applying for by data transmission bus.
(4) when the user cancels mute function, input cancellation mute signal promptly clicks quiet key again, and central processing unit sends stop signal to video server, and video server finishes recording of program, and its microprocessor returns finishes signal to central processing unit.
(5) central processing unit receives the back and by state converter TV programme is transformed into normal broadcast state, and the choice menus whether handled after a while occurs in the screen lower right corner.If the user selects to handle after a while, TV programme then keeps normal broadcast state; Otherwise, the video frequency program of preserving is handled.
(6) in handling the video frequency program process of preserving,, call the video frequency program of preservation by sending the public hard disk of corresponding command access; If the user need watch, then outputing to video that playback on the screen preserves watches again and (can browse the content of just having preserved rapidly by the mode of F.F. when watching immediately, so that appreciate the plot of back better), if the user need be kept on the individual mobile device, then by the data transfer unit of video server with data through network adapter and central processing unit by public disk copy (see figure 5) to the individual mobile device.
Claims (9)
1, a kind of method of intelligent processing TV program after squelch is characterized in that: adopt remote controller, central processing unit, network adapter and audio process with quiet key that acoustic information is handled, may further comprise the steps:
A. the user imports quiet and the acoustic information system signal, and this moment, TV was quiet, and central processing unit receives this signal and begins the acoustic information of associated television program under the mute state is handled;
B. central processing unit writes down the information data of associated television program under the current mute state, and this information data and operation signal are sent to network adapter;
C. network adapter is connected to the relevant Word message of this program of search on the Internet according to the information that receives; If search, just Search Results is returned to central processing unit; If the search less than, central processing unit sends to audio process with the acoustic information of TV programme under the mute state, and this acoustic information is converted to text message;
The text message of relevant Word message that d. network adapter is searched or audio process conversion outputs on the screen by central processing unit and watches for the user;
E. when the user need cancel mute function, input DE-mute signal, central processing unit receive the back and send interrupt signal to network adapter or audio process it is quit work, and simultaneously TV programme are transformed into normal broadcast state.
2, the method for intelligent processing TV program after squelch according to claim 1 is characterized in that: the information data of associated television program is the current time and the information data of current channel among the described step b.
3, the method for intelligent processing TV program after squelch according to claim 1 is characterized in that: the result that network adapter searches in the described steps d is many text records, and selects for the user by screen display; Network adapter default association article one text entry.
4, the method for intelligent processing TV program after squelch according to claim 1 is characterized in that: user's weak point on remote controller clicks quiet key among the described step a, as the quiet and acoustic information system signal of input.
5, the method for intelligent processing TV program after squelch according to claim 1 is characterized in that: also adopt video server, and video information is handled, may further comprise the steps:
(1) user imports quiet and the video information process signal, and this moment, TV was quiet, and central processing unit receives this signal and begins the video information of associated television program under the mute state is handled;
(2) central processing unit is gathered the time of quiet beginning, sends to video server together with the signal of preserving video;
(3) after video server receives the information that central processing unit sends, begin to record TV programme relevant under the mute state, and be saved on the public hard disk that is arranged on the Internet by central processing unit and network adapter;
(4) when the user need cancel mute function, input DE-mute signal, central processing unit sends stop signal to video server, and video server finishes recording of program, and sends to central processing unit and to finish signal;
(5) central processing unit is transformed into normal broadcast state with TV programme after receiving, and provides following selection operation by screen display to the user: the video frequency program of preserving is done after a while handled if desired, then keep current normal play state; Otherwise, handle the video frequency program of preserving;
(6) in handling the video frequency program process of preserving,, call the video frequency program of preservation by sending the public hard disk of corresponding command access; If the user need watch, then output on the screen and watch for the user; If the user need be kept on the individual mobile device, then video program data is copied on the individual mobile device.
6, the method for intelligent processing TV program after squelch according to claim 5 is characterized in that: user's length on remote controller is pinned quiet key in the described step (1), as the quiet and video information process signal of input.
7, a kind of device of intelligent processing TV program after squelch comprises the remote controller with quiet key, it is characterized in that also comprising:
The mute signal that is used for the receiving digital television remote controller, the central processing unit of the information data of associated television program under record, transmission and the reception mute state;
Be used to receive the program information data and the operational order of central processing unit record, and search on the internet is about the network adapter of the related text information of this program;
Be used for to the acoustic information of related-program analyze, processed and be converted to the audio process of text message;
Be used for the information data of treated associated television program is outputed to the screen output module of watching for the user on the screen;
Be used for when DE-mute, program being transformed into the state converter of normal play state;
Described audio process, screen output module and state converter are connected respectively on the central processing unit, and central processing unit is connected on the Internet by network adapter.
8, the device of intelligent processing TV program after squelch according to claim 7 is characterized in that also comprising:
Be used to receive the operational order of central processing unit, the program of playing under the mute state recorded the video server of preservation with video file format;
Be used for video file and setting public hard disk on the internet that the store video server is recorded;
Described video server connects central processing unit.
9, the device of intelligent processing TV program after squelch according to claim 8 is characterized in that: described public hard disk is the interim storage hard disk of sharing in the local area network (LAN), and described video file is temporarily stored on this public hard disk.
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CN101471117B (en) * | 2007-12-29 | 2012-05-16 | 鸿富锦精密工业(深圳)有限公司 | Synchronous music playing system, method and music player |
CN105210376A (en) * | 2013-03-14 | 2015-12-30 | 谷歌公司 | Using an audio stream to identify metadata associated with a currently playing television program |
CN105872800A (en) * | 2015-12-14 | 2016-08-17 | 乐视网信息技术(北京)股份有限公司 | Continuous playing method and terminal device after audio/video file is muted |
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JP2931487B2 (en) * | 1992-11-16 | 1999-08-09 | 三洋電機株式会社 | Television receiver with built-in caption decoder |
CN1085007C (en) * | 1996-12-11 | 2002-05-15 | 国际商业机器公司 | Context sensitive ITV channel information |
CN2478295Y (en) * | 2000-11-16 | 2002-02-20 | 朱方文 | Television for playback TV program |
JP4219129B2 (en) * | 2002-08-09 | 2009-02-04 | シャープ株式会社 | Television receiver |
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CN101471117B (en) * | 2007-12-29 | 2012-05-16 | 鸿富锦精密工业(深圳)有限公司 | Synchronous music playing system, method and music player |
CN105210376A (en) * | 2013-03-14 | 2015-12-30 | 谷歌公司 | Using an audio stream to identify metadata associated with a currently playing television program |
CN105210376B (en) * | 2013-03-14 | 2019-03-12 | 谷歌有限责任公司 | Metadata associated with currently playing TV programme is identified using audio stream |
CN105872800A (en) * | 2015-12-14 | 2016-08-17 | 乐视网信息技术(北京)股份有限公司 | Continuous playing method and terminal device after audio/video file is muted |
CN107526502A (en) * | 2016-09-02 | 2017-12-29 | 腾讯科技(深圳)有限公司 | The playing method and device of media file |
CN115134648A (en) * | 2021-03-26 | 2022-09-30 | 腾讯科技(深圳)有限公司 | Video playing method, device, equipment and computer readable storage medium |
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