CN105681845A - Method and system for synchronously watching television program through mobile terminal - Google Patents

Method and system for synchronously watching television program through mobile terminal Download PDF

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Publication number
CN105681845A
CN105681845A CN201610053018.7A CN201610053018A CN105681845A CN 105681845 A CN105681845 A CN 105681845A CN 201610053018 A CN201610053018 A CN 201610053018A CN 105681845 A CN105681845 A CN 105681845A
Authority
CN
China
Prior art keywords
mobile terminal
module
video
television
data
Prior art date
Application number
CN201610053018.7A
Other languages
Chinese (zh)
Inventor
徐奇
张洪利
Original Assignee
四川长虹电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 四川长虹电器股份有限公司 filed Critical 四川长虹电器股份有限公司
Priority to CN201610053018.7A priority Critical patent/CN105681845A/en
Publication of CN105681845A publication Critical patent/CN105681845A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4108Peripherals receiving signals from specially adapted client devices characterised by an identification number or address, e.g. local network address
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4126The peripheral being portable, e.g. PDAs or mobile phones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/422Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4227Providing Remote input by a user located remotely from the client device, e.g. at work
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331Caching operations, e.g. of an advertisement for later insertion during playback
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64Addressing
    • H04N21/6405Multicasting

Abstract

The invention relates to the field of multi-screen interaction, provides a method and system for synchronously watching a television program through a mobile terminal, and can enable the mobile terminal and a television terminal to watch programs synchronously. The method comprises the following steps: step a, accessing the television terminal and the mobile terminal to a wireless communication module; step b, sending out a multicast by an equipment broadcasting module, and declaring an own IP (Internet Protocol) address and service; step c, searching the television terminal in a local area network by an equipment discovery module by receiving a multicast message, and recording the IP address of the television terminal; and when programs of the television terminal need to be watched on the mobile terminal, establishing a connecting channel with the television terminal by the mobile terminal according to the acquired television IP address; step d, acquiring audio and video data of a television by a video sending module by opening an encoding chip of the television, and transmitting the audio and video data to the mobile terminal; step f, receiving and caching data transmitted by the television terminal by a video receiving module; and step g, extracting data and playing the data by a video playing module from a cache. The method and system for synchronously watching the television program through the mobile terminal provided by the invention are applicable to a home multi-screen application system.

Description

Watch the method and system of TV end program by mobile terminal synchronization

Technical field

The present invention relates to multi-screen interactive field, particularly watch the method and system of TV end program by mobile terminal synchronization.

Background technology

Along with intelligent television is more and more universal, watch TV programme to become the important entertainment selection of family by television set, butCertain fixed position that television set is all fixed on parlor or room under normal circumstances, when user is in the family away from the district of TV, may miss the highlight of playing on TV when in the territory (as kitchen or toilet), bring very large to userJust.

Summary of the invention

The technical problem to be solved in the present invention is: a kind of method and system of watching TV end program by mobile terminal synchronization are provided,Realize mobile terminal and TV end is synchronously watched program.

For addressing the above problem, the technical solution used in the present invention is: watch the method for TV end program by mobile terminal synchronization,Comprise the steps:

A. by TV end, the equal access to wireless communication module of mobile terminal;

B. the device broadcasts module being mounted on TV end is sent multicast in LAN, states oneself IP address and service;

C. the device discovery module on mobile terminal is searched the TV end in LAN by receiving multicast message, and records its IPAddress; In the time need to watching the program of TV end on mobile terminal, mobile terminal according to the TV IP Address requests that gets withThe TV end passage that connects;

D., after the communication port of mobile terminal and TV end establishes, the video sending module of TV end is by turning on the coding of TVChip obtains the audio, video data of TV, then sends to mobile terminal;

F. the data that the video reception module of mobile terminal receives and buffer memory TV end sends over;

G. the video playback module of mobile terminal is extracted data and plays from buffer memory.

Further, described mobile terminal is smart mobile phone or flat board.

Further, described wireless communication module is Wifi module.

Watch the system of TV end program by mobile terminal synchronization, described system comprise TV end, mobile terminal and forRealize the wireless communication module of TV end and mobile terminal radio communication, described TV end is equipped with device broadcasts module, video is sent outSend module; Described mobile terminal is equipped with device discovery module, video reception module, video playback module;

Described device broadcasts module is sent multicast for TV end in LAN, states oneself IP address and service;

The coding chip that described video sending module is turned on TV obtains the audio, video data of TV, then sends to mobile terminal;

Described discovery module is searched the TV end in LAN for receiving multicast message, and records its IP address;

The data that described video reception module receives and buffer memory TV end sends over;

Described video playback module is for extracting data and play from buffer memory.

The invention has the beneficial effects as follows: the present invention is by carrying equipment on carrying equipment broadcast module on TV end and mobile terminalFind between module to carry out IP transmitting-receiving, realize thus TV end and the mobile terminal passage that connects, the sending module of TV end againBy set up interface channel by program sending the video reception module to mobile terminal, the video playback module of mobile terminal is postponedDeposit middle extraction data and broadcast, making people can in the time leaving television set, not miss any highlight, can experience again large-size screen monitorsMerge with the perfection of smaller screen.

Brief description of the drawings

Fig. 1 is the structural representation of system of the present invention.

Detailed description of the invention

As shown in Figure 1, system of the present invention comprises TV end, mobile terminal and whole with movement for realizing TV endThe wireless communication module of end radio communication, wherein, device broadcasts module, video sending module are mounted on intelligent television, equipmentFind that module, video reception module, video playback module are mounted on mobile terminal. Here said wireless communication module is mainRefer to Wifi module.

The method of enforcement of the present invention comprises the following steps:

Step 1: by intelligent television, the equal access to wireless communication module of mobile terminal, wherein, mobile terminal comprise smart mobile phone,The dull and stereotyped equipment that waits;

Step 2: the device broadcasts module being mounted on intelligent television is sent multicast in LAN, state oneself IP address andService;

Step 3: the device discovery module on mobile terminal is searched the equipment (Intelligent electric in LAN by receiving multicast messageDepending on), and record its IP address;

Step 4: in the time need to watching the program of TV end on mobile terminal, mobile terminal is first according to the TV IP gettingThe Address requests passage that connects;

Step 5: after the communication port of mobile terminal and TV end establishes, the video sending module of TV end is by turning on TVCoding chip obtain the audio, video data of TV, then send to mobile terminal;

Step 6: the data that the video reception module of mobile terminal receives and buffer memory TV end sends over;

Step 7: the video playback module of mobile terminal is fetched data and plays from buffer memory.

By above-mentioned steps, in consolidated network, mobile terminal arbitrarily shift position still can synchronously watch TV end immediately to broadcastThe program of putting. In the time not needing synchronously to watch, mobile terminal can send interruption synchronously watches the request of TV end program, TVNormal play program.

More than described general principle of the present invention and main feature, the description of description just illustrates principle of the present invention,Do not depart under the prerequisite of spirit and scope of the invention, the present invention also has various changes and modifications, and these changes and improvements all fall intoIn the claimed scope of the invention.

Claims (4)

1. the method for watching TV end program by mobile terminal synchronization, is characterized in that, comprises the steps:
A. by TV end, the equal access to wireless communication module of mobile terminal;
B. the device broadcasts module being mounted on TV end is sent multicast in LAN, states oneself IP address and service;
C. the device discovery module on mobile terminal is searched the TV end in LAN by receiving multicast message, and records its IPAddress; In the time need to watching the program of TV end on mobile terminal, mobile terminal according to the TV IP Address requests that gets withThe TV end passage that connects;
D., after the communication port of mobile terminal and TV end establishes, the video sending module of TV end is by turning on the coding of TVChip obtains the audio, video data of TV, then sends to mobile terminal;
F. the data that the video reception module of mobile terminal receives and buffer memory TV end sends over;
G. the video playback module of mobile terminal is extracted data and plays from buffer memory.
2. method of watching TV end program by mobile terminal synchronization according to claim 1, is characterized in that, described inMobile terminal is smart mobile phone or flat board.
3. method of watching TV end program by mobile terminal synchronization according to claim 2, is characterized in that, described inWireless communication module is Wifi module.
4. for realizing the system of claim 1-3 any one, described system comprise TV end, mobile terminal and forThe wireless communication module of realizing TV end and mobile terminal radio communication, is characterized in that, described TV end is equipped with device broadcastsModule, video sending module; Described mobile terminal is equipped with device discovery module, video reception module, video playback module;
Described device broadcasts module is sent multicast for TV end in LAN, states oneself IP address and service;
The coding chip that described video sending module is turned on TV obtains the audio, video data of TV, then sends to mobile terminal;
Described discovery module is searched the TV end in LAN for receiving multicast message, and records its IP address;
The data that described video reception module receives and buffer memory TV end sends over;
Described video playback module is for extracting data and play from buffer memory.
CN201610053018.7A 2016-01-26 2016-01-26 Method and system for synchronously watching television program through mobile terminal CN105681845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610053018.7A CN105681845A (en) 2016-01-26 2016-01-26 Method and system for synchronously watching television program through mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610053018.7A CN105681845A (en) 2016-01-26 2016-01-26 Method and system for synchronously watching television program through mobile terminal

Publications (1)

Publication Number Publication Date
CN105681845A true CN105681845A (en) 2016-06-15

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106341408A (en) * 2016-09-20 2017-01-18 武汉斗鱼网络科技有限公司 Live broadcast sharing method and system in LAN of TV device
CN106375788A (en) * 2016-09-05 2017-02-01 Tcl集团股份有限公司 Program synchronizing method and system
CN106488280A (en) * 2016-06-30 2017-03-08 深圳市美贝壳科技有限公司 Smart machine and the method for mobile terminal projection simultaneous display
CN106603667A (en) * 2016-12-16 2017-04-26 北京小米移动软件有限公司 Screen information sharing method and device
CN106792055A (en) * 2016-12-28 2017-05-31 福建星网视易信息系统有限公司 Screen method, equipment and system are thrown in real time
CN106804004A (en) * 2017-03-10 2017-06-06 北京百变悟空科技有限公司 A kind of television video control method and system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101848368A (en) * 2010-02-02 2010-09-29 深圳市同洲电子股份有限公司 Method, system and digital television terminal for watching digital television programs
CN101931629A (en) * 2010-08-31 2010-12-29 深圳市同洲电子股份有限公司 Method and system for playing television program at mobile terminal and digital television receiving terminal
CN103347200A (en) * 2013-05-30 2013-10-09 深圳市同洲电子股份有限公司 Communication connection method and related devices and systems
WO2015165350A1 (en) * 2014-04-30 2015-11-05 阿里巴巴集团控股有限公司 Method, device and system of switching smart television mobile end and obtaining television end information

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101848368A (en) * 2010-02-02 2010-09-29 深圳市同洲电子股份有限公司 Method, system and digital television terminal for watching digital television programs
CN101931629A (en) * 2010-08-31 2010-12-29 深圳市同洲电子股份有限公司 Method and system for playing television program at mobile terminal and digital television receiving terminal
CN103347200A (en) * 2013-05-30 2013-10-09 深圳市同洲电子股份有限公司 Communication connection method and related devices and systems
WO2015165350A1 (en) * 2014-04-30 2015-11-05 阿里巴巴集团控股有限公司 Method, device and system of switching smart television mobile end and obtaining television end information

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106488280A (en) * 2016-06-30 2017-03-08 深圳市美贝壳科技有限公司 Smart machine and the method for mobile terminal projection simultaneous display
CN106375788A (en) * 2016-09-05 2017-02-01 Tcl集团股份有限公司 Program synchronizing method and system
CN106341408A (en) * 2016-09-20 2017-01-18 武汉斗鱼网络科技有限公司 Live broadcast sharing method and system in LAN of TV device
CN106341408B (en) * 2016-09-20 2019-12-03 武汉斗鱼网络科技有限公司 A kind of TV equipment local area networks are interior to be broadcast live sharing method and system
CN106603667A (en) * 2016-12-16 2017-04-26 北京小米移动软件有限公司 Screen information sharing method and device
CN106792055A (en) * 2016-12-28 2017-05-31 福建星网视易信息系统有限公司 Screen method, equipment and system are thrown in real time
CN106804004A (en) * 2017-03-10 2017-06-06 北京百变悟空科技有限公司 A kind of television video control method and system

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SE01 Entry into force of request for substantive examination
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Application publication date: 20160615