CN101848368A - Method, system and digital television terminal for watching digital television programs - Google Patents
Method, system and digital television terminal for watching digital television programs Download PDFInfo
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- CN101848368A CN101848368A CN201019164019A CN201019164019A CN101848368A CN 101848368 A CN101848368 A CN 101848368A CN 201019164019 A CN201019164019 A CN 201019164019A CN 201019164019 A CN201019164019 A CN 201019164019A CN 101848368 A CN101848368 A CN 101848368A
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Abstract
The invention is suitable for the field of digital televisions, and provides a method, a system and a digital television terminal for watching digital television programs. The method comprises the following steps that: after a mobile terminal is successfully in physical connection with the digital television terminal, the digital television terminal receives audio/video decoding formats which are supported and sent by the mobile terminal; audio/video programs played currently are converted into programs in the audio/video decoding formats by the digital television terminal; and the programs in the audio/video decoding formats are sent to the mobile terminal by the digital television terminal to be decoded and played by the mobile terminal. Through the method, the system and the digital television terminal, the television programs can be watched in each room of families by using the mobile terminal without arranging televisions and the digital television terminal in each room, and in addition, television channels are switched by the mobile terminal.
Description
Technical field
The invention belongs to digital TV field, relate in particular to a kind of method, system and digital TV terminal of watching digital television program.
Background technology
At present, watching television programs by mobile terminal, general CMMB or the simulated television of using, but the program source of CMMB or simulated television seldom at present, another is to use the 3G+IPTV technology, uses this technology can watch Digital Television, but can take a large amount of bandwidth during program transmission, and the program that can not use the existing DVB of family to order is watched TV, and the user can not watch excellent TV programme in kitchen and other place of family.
Summary of the invention
The object of the present invention is to provide a kind of method of watching digital television program, being intended to solve portable terminal that prior art provides can not be in the problem of each room TV reception of family.
The present invention is achieved in that a kind of method of watching digital television program, and described method comprises the steps:
After the success of the physical connection between portable terminal and the digital TV terminal, the audio/video decoding form of self supporting that the digital TV terminal mobile terminal receive sends;
Digital TV terminal converts the audio/video program of current broadcast to the program of described audio/video decoding form;
Digital TV terminal sends the program of described audio/video decoding form to portable terminal; And
The program of portable terminal decoding, the described audio/video decoding form of broadcast.
Another object of the present invention is to provide a kind of method of watching digital television program, said method comprising the steps of:
After the success of the physical connection between portable terminal and the digital TV terminal, the audio/video decoding form that the portable terminal transmission is supported self is to digital TV terminal;
The audio/video decoding form of self supporting that the digital TV terminal mobile terminal receive sends;
Digital TV terminal converts the audio/video program of current broadcast to the program of described audio/video decoding form;
Digital TV terminal sends the program of described audio/video decoding form to portable terminal;
The program of portable terminal decoding, the described audio/video decoding form of broadcast.
Another object of the present invention is to provide a kind of digital TV terminal, described digital TV terminal comprises:
Wireless module is used for setting up wireless connections with portable terminal;
The format negotiation module is used for the audio/video decoding form of self supporting that mobile terminal receive sends;
Format converting module is used for the program that audio/video program with current broadcast converts the audio/video decoding form that portable terminal supports to;
The program sending module is used to send the program of described audio/video decoding form to portable terminal.
Another object of the present invention is to provide a kind of system of watching digital television program, described system comprises portable terminal and digital TV terminal, and described digital TV terminal comprises:
Wireless module is used for setting up wireless connections with portable terminal;
The format negotiation module is used for the audio/video decoding form of self supporting that mobile terminal receive sends;
Format converting module is used for the program that audio/video program with current broadcast converts the audio/video decoding form that portable terminal supports to;
The program sending module is used to send the program of described audio/video decoding form to portable terminal.
In the present invention, convert television programme data to audio frequency and video form that portable terminal can be decoded by digital TV terminal, send to portable terminal, just can use portable terminal to carry out TV reception, and not need each room all to need to place television set and digital TV terminal in each room of family.
Description of drawings
Fig. 1 is the method flow diagram of watching digital television program that the embodiment of the invention provides;
Fig. 2 is the flow chart of the use portable terminal switching channels that provides of the embodiment of the invention;
Fig. 3 is the structured flowchart of digital TV terminal provided by the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
In embodiments of the present invention, convert television programme data to audio frequency and video form that portable terminal can be decoded by digital TV terminal, send to portable terminal, just can use portable terminal at each room TV reception of family, and need not place television set and digital TV terminal in each room.
Fig. 1 is the method flow diagram of watching digital television program that the embodiment of the invention provides, and details are as follows:
In step S101, portable terminal sends the wireless connections request instruction to digital TV terminal.
At present, a lot of portable terminals all possess plays MPEG2, MPEG4, the audio/video program of form such as coding H.264, and all possesses wireless module, and the function of wireless connections is provided.As one embodiment of the present of invention, portable terminal passes through the request instruction of its wireless module transmission wireless connections to digital TV terminal, and request is set up wireless connections with digital TV terminal, wherein, this wireless module can be the Wifi module, also can be wireless modules such as bluetooth.In the present embodiment, this wireless module is the Wifi module.
In step S102, after digital TV terminal receives this request instruction, send and acknowledge message to portable terminal, set up wireless connections with portable terminal.
As one embodiment of the present of invention, the wireless module of digital TV terminal is set up wireless connections with portable terminal after receiving this wireless connections request instruction, and wherein, this wireless module can be the Wifi module, also can be wireless modules such as bluetooth.In the present embodiment, this wireless module is the Wifi module.
In step S103, after portable terminal receives replying that digital TV terminal sends, send the audio/video decoding form self supported to digital TV terminal.
As a preferred embodiment of the present invention, send the audio/video decoding form self support at portable terminal to the digital TV terminal, portable terminal sends instructing to digital TV terminal of channel selection earlier, select the user to like the channel of watching, digital TV terminal is liked the channel watched to the user according to the instruction switching channels of this switching channels.
Wherein, the flow process of concrete use portable terminal switching channels as shown in Figure 2, concrete steps comprise:
1, portable terminal sends channel switching instruction to digital TV terminal by its wireless module.
2, the channel switching instruction of digital TV terminal response portable terminal transmission is carried out the switching of channel according to this instruction.
3, when current video, audio format be not portable terminal support look audio format, digital TV terminal converts the program of the form of current video, audio frequency to the program of looking audio format of portable terminal support.
4, the program of the video of transmission portable terminal support, audio format is to portable terminal.
In step S104, after digital TV terminal receives the audio/video decoding form of self supporting that portable terminal sends, the audio/video program of current broadcast is converted to the program of the audio/video decoding form that portable terminal supports.
In step S105, the program of the audio/video decoding form that digital TV terminal transmission portable terminal is supported is to portable terminal.
In step S106, the program of portable terminal decoding, the broadcast audio/video decoding form that digital TV terminal sent.
The structure chart of the digital TV terminal that Fig. 3 provides for the embodiment of the invention for convenience of explanation, only shows the relevant part of the embodiment of the invention.In the present embodiment, this digital TV terminal comprises: wireless module 21, format negotiation module 22, format converting module 23, program sending module 24.
Wherein, wireless module 21 is set up wireless connections with portable terminal, as one embodiment of the present of invention, portable terminal sends the request instruction of wireless connections to digital TV terminal by its wireless module, the wireless module of digital TV terminal is set up wireless connections with portable terminal, wherein after receiving this wireless connections request instruction, this wireless module can be the Wifi module, also can be wireless modules such as bluetooth.In the present embodiment, this wireless module is the Wifi module.
The audio/video decoding form of self supporting that format negotiation module 22 mobile terminal receives send.
As a preferred embodiment of the present invention, this digital TV terminal also comprises: channel selection command reception module and channel handover module.
The instruction of the channel selection that channel selection command reception module mobile terminal receive sends;
The channel handover module is according to the channel selection instruction switching channels that receives.
In embodiments of the present invention, convert television programme data to audio frequency and video form that portable terminal can be decoded by digital TV terminal, send to portable terminal, just can use portable terminal to carry out TV reception in each room of family, and do not need each room all to need to place television set and digital TV terminal, in addition, also can realize the switching of television channel by this portable terminal.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a method of watching digital television program is characterized in that, described method comprises the steps:
After the success of the physical connection between portable terminal and the digital TV terminal, the audio/video decoding form of self supporting that the digital TV terminal mobile terminal receive sends;
Digital TV terminal converts the audio/video program of current broadcast to the program of described audio/video decoding form;
Digital TV terminal sends the program of described audio/video decoding form to portable terminal; And
The program of portable terminal decoding, the described audio/video decoding form of broadcast.
2. the method for claim 1 is characterized in that, before the step of the audio/video decoding form of self supporting that described digital TV terminal mobile terminal receive sends, described method also comprises the steps:
The instruction of the channel selection that the digital TV terminal mobile terminal receive sends;
Digital TV terminal is according to described instruction switching channels.
3. a digital TV terminal is characterized in that, described digital TV terminal comprises:
Wireless module is used for setting up wireless connections with portable terminal;
The format negotiation module is used for the audio/video decoding form of self supporting that mobile terminal receive sends;
Format converting module is used for the program that audio/video program with current broadcast converts the audio/video decoding form that portable terminal supports to;
The program sending module is used to send the program of described audio/video decoding form to portable terminal.
4. digital TV terminal as claimed in claim 3 is characterized in that, described digital TV terminal also comprises:
Channel selection command reception module is used for the instruction of the channel selection of mobile terminal receive transmission;
The channel handover module is used for according to described instruction switching channels.
5. a method of watching digital television program is characterized in that, said method comprising the steps of:
After the success of the physical connection between portable terminal and the digital TV terminal, the audio/video decoding form that the portable terminal transmission is supported self is to digital TV terminal;
The audio/video decoding form of self supporting that the digital TV terminal mobile terminal receive sends;
Digital TV terminal converts the audio/video program of current broadcast to the program of described audio/video decoding form;
Digital TV terminal sends the program of described audio/video decoding form to portable terminal;
The program of portable terminal decoding, the described audio/video decoding form of broadcast.
6. method as claimed in claim 5 is characterized in that, sends the audio/video decoding form self supported at described portable terminal to the step of digital TV terminal, and described method also comprises the steps:
Portable terminal sends instructing to digital TV terminal of channel selection;
Digital TV terminal is according to described instruction switching channels.
7. a system of watching digital television program is characterized in that, described system comprises portable terminal and digital TV terminal, and described digital TV terminal comprises:
Wireless module is used for setting up wireless connections with portable terminal;
The format negotiation module is used for the audio/video decoding form of self supporting that mobile terminal receive sends;
Format converting module is used for the program that audio/video program with current broadcast converts the audio/video decoding form that portable terminal supports to;
The program sending module is used to send the program of described audio/video decoding form to portable terminal.
8. system as claimed in claim 7 is characterized in that, described digital TV terminal also comprises:
Channel selection command reception module is used for the instruction of the channel selection of mobile terminal receive transmission;
The channel handover module is used for according to described instruction switching channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201019164019A CN101848368A (en) | 2010-02-02 | 2010-02-02 | Method, system and digital television terminal for watching digital television programs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201019164019A CN101848368A (en) | 2010-02-02 | 2010-02-02 | Method, system and digital television terminal for watching digital television programs |
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| CN101848368A true CN101848368A (en) | 2010-09-29 |
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| CN201019164019A Pending CN101848368A (en) | 2010-02-02 | 2010-02-02 | Method, system and digital television terminal for watching digital television programs |
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| WO2012079385A1 (en) * | 2010-12-15 | 2012-06-21 | 中兴通讯股份有限公司 | Mobile terminal and video playing method therefor |
| CN102710985A (en) * | 2012-01-17 | 2012-10-03 | 晨星软件研发(深圳)有限公司 | Method and system for realizing television screen shift in home LAN (local area network) and television equipment |
| CN103209345A (en) * | 2012-01-16 | 2013-07-17 | 联想(北京)有限公司 | Data processing method and system and electronic device |
| CN103327388A (en) * | 2013-06-28 | 2013-09-25 | 北京君正集成电路股份有限公司 | Television program control method, terminal, television receiver and television program control system |
| CN103458203A (en) * | 2012-06-05 | 2013-12-18 | 联想(北京)有限公司 | Terminal device and video display control method |
| CN103957453A (en) * | 2014-05-05 | 2014-07-30 | 广州长嘉电子有限公司 | Method and system for achieving data chaining between mobile terminal and liquid crystal display television |
| CN105049927A (en) * | 2015-07-13 | 2015-11-11 | 华勤通讯技术有限公司 | Method for sharing information between mobile terminal and television and system thereof |
| CN105407368A (en) * | 2015-11-12 | 2016-03-16 | 小米科技有限责任公司 | Multimedia playing method, device and system |
| CN105681845A (en) * | 2016-01-26 | 2016-06-15 | 四川长虹电器股份有限公司 | Method and system for synchronously watching television program through mobile terminal |
| CN105848089A (en) * | 2012-08-31 | 2016-08-10 | 珠海市魅族科技有限公司 | Data processing method, data sending method, and relevant equipment |
| WO2018024116A1 (en) * | 2016-08-03 | 2018-02-08 | 阿里巴巴集团控股有限公司 | Card-based information displaying method and apparatus, and information displaying service processing method and apparatus |
| CN108810621A (en) * | 2018-05-25 | 2018-11-13 | 青岛海信移动通信技术股份有限公司 | A kind of playback method of video data, device, mobile terminal and storage medium |
| CN111601107A (en) * | 2020-05-11 | 2020-08-28 | 着迷科技(深圳)有限公司 | Encoding method, decoding method, device, electronic device and storage medium |
| CN112261014A (en) * | 2020-09-30 | 2021-01-22 | 惠州高盛达智显科技有限公司 | Television screen projection method and system |
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| WO2012079385A1 (en) * | 2010-12-15 | 2012-06-21 | 中兴通讯股份有限公司 | Mobile terminal and video playing method therefor |
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| CN103458203A (en) * | 2012-06-05 | 2013-12-18 | 联想(北京)有限公司 | Terminal device and video display control method |
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| CN105848089A (en) * | 2012-08-31 | 2016-08-10 | 珠海市魅族科技有限公司 | Data processing method, data sending method, and relevant equipment |
| CN103327388A (en) * | 2013-06-28 | 2013-09-25 | 北京君正集成电路股份有限公司 | Television program control method, terminal, television receiver and television program control system |
| CN103327388B (en) * | 2013-06-28 | 2017-02-01 | 北京君正集成电路股份有限公司 | Television program control method, terminal, television receiver and television program control system |
| CN103957453A (en) * | 2014-05-05 | 2014-07-30 | 广州长嘉电子有限公司 | Method and system for achieving data chaining between mobile terminal and liquid crystal display television |
| CN105049927A (en) * | 2015-07-13 | 2015-11-11 | 华勤通讯技术有限公司 | Method for sharing information between mobile terminal and television and system thereof |
| CN105407368A (en) * | 2015-11-12 | 2016-03-16 | 小米科技有限责任公司 | Multimedia playing method, device and system |
| CN105681845A (en) * | 2016-01-26 | 2016-06-15 | 四川长虹电器股份有限公司 | Method and system for synchronously watching television program through mobile terminal |
| WO2018024116A1 (en) * | 2016-08-03 | 2018-02-08 | 阿里巴巴集团控股有限公司 | Card-based information displaying method and apparatus, and information displaying service processing method and apparatus |
| US10909314B2 (en) | 2016-08-03 | 2021-02-02 | Advanced New Technologies Co., Ltd. | Card-based information displaying method and apparatus, and information displaying service processing method and apparatus |
| CN108810621A (en) * | 2018-05-25 | 2018-11-13 | 青岛海信移动通信技术股份有限公司 | A kind of playback method of video data, device, mobile terminal and storage medium |
| CN108810621B (en) * | 2018-05-25 | 2021-01-22 | 青岛海信移动通信技术股份有限公司 | Video data playing method and device, mobile terminal and storage medium |
| CN111601107A (en) * | 2020-05-11 | 2020-08-28 | 着迷科技(深圳)有限公司 | Encoding method, decoding method, device, electronic device and storage medium |
| CN112261014A (en) * | 2020-09-30 | 2021-01-22 | 惠州高盛达智显科技有限公司 | Television screen projection method and system |
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