CN101827196A - Video communication method, system and device - Google Patents

Video communication method, system and device Download PDF

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Publication number
CN101827196A
CN101827196A CN201010105450A CN201010105450A CN101827196A CN 101827196 A CN101827196 A CN 101827196A CN 201010105450 A CN201010105450 A CN 201010105450A CN 201010105450 A CN201010105450 A CN 201010105450A CN 101827196 A CN101827196 A CN 101827196A
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CN
China
Prior art keywords
top box
video
instruction
operational order
unit
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Pending
Application number
CN201010105450A
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Chinese (zh)
Inventor
吴谋凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Coship Electronics Co Ltd
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Shenzhen Coship Electronics Co Ltd
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 Shenzhen Coship Electronics Co Ltd filed Critical Shenzhen Coship Electronics Co Ltd
Priority to CN201010105450A priority Critical patent/CN101827196A/en
Publication of CN101827196A publication Critical patent/CN101827196A/en
Priority to PCT/CN2011/070483 priority patent/WO2011088799A1/en
Pending legal-status Critical Current

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    • 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
    • H04N21/443OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Selective Calling Equipment (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The embodiment of the invention discloses a video communication method, a system and a device and is applied to the field of communication technology. The video communication system establishes the communication connection with a terminal by a communication connecting element in a set top box and receives operational orders through the connection by an order receiving unit, wherein the operational orders comprise video-on-demand orders, or video recording orders, or video transferring orders or the operational orders on the set top box; an order operation unit carries out the corresponding operation according to the operational order; therefore, the terminal has the control function on the set top box; compared with the prior art that the set top box is controlled by a remote controller, the system of the embodiment of the invention can conveniently control the set top box, realize the communication of the long-range control video and form the bidirectional interaction of the terminal and the video receiving end.

Description

A kind of video communication method, system and equipment
Technical field
The present invention relates to communication technical field, particularly a kind of video communication method, system and equipment.
Background technology
Present digital television system comprises: digital video operating side and digital video receiving terminal, and the digital video receiving terminal comprises television set, set-top box and remote controller, wherein remote controller generally adopts the method for infrared control to come the controller top box, set-top box shows on television set after receiving the video data of digital video operating side transmission.The user can come the controller top box to carry out communicating by letter of video data with the digital video operating side, as carry out play-on-demand program etc. by the button of remote controller, can also the controller top box to the operation of the video data that receives, as performance recording etc.Thereby realize user's the digital video receiving terminal and the interactive service of digital video operating side.
Yet remote controller is subjected to the restriction of distance during to the control of set-top box, and is difficult to penetrate barrier, makes the digital video operating side be subjected to many restrictions with communicating by letter of digital video receiving terminal like this.
Summary of the invention
The embodiment of the invention provides a kind of video communication method, system and equipment, has made things convenient for set-top box is controlled.
The embodiment of the invention provides a kind of video communication system, comprises television set and set-top box, and described set-top box comprises and communicate to connect unit, command reception unit and instruction manipulation unit, wherein:
The described unit that communicates to connect is used for establishing a communications link with terminal;
Described command reception unit is used for communicating to connect the connection that the unit is set up by described, receives the operational order that described terminal sends, described operational order comprises the video request program instruction, or video record instruction, or audio frequency and video transfer instruction, or to the operational order of described set-top box;
The instruction manipulation unit is used for the operational order according to the reception of described command reception unit, operates accordingly.
The embodiment of the invention provides a kind of set-top box, comprising:
Communicate to connect the unit, be used for establishing a communications link with terminal;
The command reception unit is used for communicating to connect the connection that the unit is set up by described, and the operational order that receiving terminal sends, described operational order comprise the video request program instruction, or the video record instruction, or the audio frequency and video transfer instruction, or to the operational order of described set-top box;
The instruction manipulation unit is used for the operational order according to the reception of described command reception unit, operates accordingly.
The embodiment of the invention provides a kind of portable terminal, comprising:
Instruction sending unit is used for establishing a communications link with set-top box, and sends operational order to set-top box, and described operational order comprises: video request program instruction, or video record instruction, or audio frequency and video transfer instruction, or to the operational order of described set-top box;
The response receiving element is used to receive the operational order that described set-top box sends according to described instruction sending unit, the operation response message that returns.
The embodiment of the invention provides a kind of video communication method, comprising:
Set-top box and terminal establish a communications link;
Described set-top box receives the operational order that described terminal sends, and described operational order comprises the video request program instruction, or the video record instruction, or the audio frequency and video transfer instruction, or to the operational order of described set-top box;
Described set-top box is operated accordingly according to described operational order, and to described terminal return response message.
As seen, video communication system of the present invention by in the set-top box communicate to connect the unit and terminal establishes a communications link, connect the reception operational order by the command reception unit by this, comprise the video request program instruction, or video record instruction, or the audio frequency and video transfer instruction, or to operational order of described set-top box etc.; By the instruction manipulation unit according to operational order, operate accordingly, terminal has played control action to set-top box like this, compare with needing in the prior art set-top box to be controlled by remote controller, the system of the embodiment of the invention can be conveniently to the control of set-top box, can realize the communication of Long-distance Control video, form the two-way interaction of terminal and video receiver.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural scheme of mechanism of the video communication system that provides of system embodiment of the present invention;
Fig. 2 is the structural representation of the portable terminal that provides of present device embodiment two;
Fig. 3 is the flow chart of the video communication method that provides of the inventive method embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
System embodiment
A kind of video communication system, structural representation comprise television set 100, set-top box 200, terminal 300 and digital video operating side 400 as shown in Figure 1, and television set 100 and set-top box 200 connect to form the digital video receiving terminal; And set-top box 200 and digital video operating side 400 communicate by the video Operation Network, and digital video operating side 400 provides various video informations by the form of broadcasting to set-top box 200; Set-top box 200 and terminal 300 are connected by communication network.Wherein:
Set-top box 200 comprises and communicates to connect unit 201, command reception unit 202 and instruction manipulation unit 203, wherein:
Communicate to connect unit 201, be used for establishing a communications link with terminal 300;
Be appreciated that, communicating to connect unit 201 can be by network packet wireless business (GeneralPacket Radio Service, GPRS), global system for mobile communications (Global System for MobileCommunications, GSM) etc. technology is connected with terminal 300, communicate to connect unit 201 particularly and can be user identification module (Subscriber Identity Module, SIM) card of a mandate.
Command reception unit 202, be used for by communicating to connect the connection that unit 201 is set up, the operational order that receiving terminal 300 sends, operational order includes but not limited to following instruction: the video request program instruction, or video record instruction, or the audio frequency and video transfer instruction, or to operational order of set-top box 200 etc.;
Instruction manipulation unit 203 is used for the operational order according to 202 receptions of command reception unit, operates accordingly;
In a specific embodiment, set-top box 200 also comprises: operation response unit 204 is used for after instruction manipulation unit 203 carries out corresponding operating, to terminal 300 return response messages.
Terminal 300 is used for establishing a communications link with set-top box 200, and transmit operation is instructed to set-top box 200, when the operation response message that receiving set up box 200 returns, the operation response message is handled.
Terminal 300 can be mobile portable equipment such as mobile phone, notebook computer etc., when transmit operation is instructed, and can be by sending number or short message mode sends.
After being appreciated that communicating to connect unit 201 and establish a communications link in set-top box 200, promptly being connected between set-top box 200 and the terminal 300 and communicating by this with terminal 300:
If terminal 300 sends the audio frequency and video transfer instruction, when the command reception unit 202 of set-top box 200 receives the audio frequency and video transfer instruction, instruction manipulation unit 203 can send to terminal 300 with the audio frequency and video of appointment, and terminal 300 is carried out video decode, can show the audio frequency and video that receive.
If terminal 300 sends the video records instruction, when the command reception unit 202 of set-top box 200 receives the video record instruction, instruction manipulation unit 203 can be recorded the video of appointment, records the response of finishing recording will return to terminal 300 after finishing;
Terminal 300 receives the response that video record finishes can be according to processing mode of the policy selection that presets, as send the instruction of shutdown or standby to set-top box 200, set-top box 200 receives the instruction of shutdown or standby, instruction manipulation unit 203 can shut down or enter holding state, like this can be after video record be finished, terminal 300 real time control machine top boxs 200 shut down or standby, save the energy, cut the waste.
Be appreciated that instruction operating unit 203 carries out in the process of video record in set-top box 200, the operational order that terminal 300 can send and record temporaty suspension, increase performance recording, the recording process of 200 pairs of videos of controller top box.
In another specific embodiment, set-top box 200 also comprises: instruction delivery unit 205, the operational order that is used for when command reception unit 202 receives is the video record instruction, sends the video record instruction to other equipment and carries out recording of video.
The command reception unit 202 that is appreciated that set-top box 200 can not recorded when receiving the video record instruction, but sends the video record instruction to television set 100, or other equipment that can have the video record function are recorded.
If terminal 300 sends the video request program instruction, when the command reception unit 202 of set-top box 200 receives the video request program instruction, instruction manipulation unit 203 can send to terminal 300 with the program request menu, the user selects definite video frequency program by terminal 300, send the instruction that program is determined in program request to set-top box 200, the instruction manipulation unit 203 of set-top box 200 can send to terminal 300 with the video frequency program of determining.
Need to prove that digital video operating side 400 can initiatively send the business information that some digital operators are released to terminal 300 and set-top box 200, terminal 300 is handled receiving these business information, as carries out operation such as custom service.
As seen, video communication system of the present invention establishes a communications link with terminal 300 by the unit 201 that communicates to connect in the set-top box 200, when command reception unit 202 receives operational order, comprise the video request program instruction, or video record instruction, or the audio frequency and video transfer instruction, or to operational order of set-top box 200 etc.; By instruction manipulation unit 203 according to operational order, operate accordingly, 300 pairs of set-top box 200 of terminal have played control action like this, compare with needing in the prior art set-top box 200 to be controlled by remote controller, the system of the embodiment of the invention can be conveniently to the control of set-top box 200, can realize the communication of Long-distance Control video, form the two-way interaction of terminal 300 and video receiver.
Apparatus embodiments one
A kind of set-top box 200, structural representation set-top box 200 as shown in fig. 1 comprises:
Communicate to connect unit 201, be used for establishing a communications link with terminal 300;
Be appreciated that communicating to connect unit 201 can be to be connected with terminal 300 by technology such as network G PRS, GSM, communicates to connect unit 201 particularly and can be GPRS or gsm module, as the SIM card of a mandate.
Command reception unit 202, be used for by communicating to connect the connection that unit 201 is set up, the operational order that receiving terminal 300 sends, operational order includes but are not limited to following instruction: the video request program instruction, or video record instruction, or the audio frequency and video transfer instruction, or to operational order of set-top box 200 etc.;
Instruction manipulation unit 203 is used for the operational order according to 202 receptions of command reception unit, operates accordingly.
In a specific embodiment, set-top box 200 also comprises operation response unit 204, is used for after instruction manipulation unit 203 carries out corresponding operating, to terminal 300 return response messages.
Be appreciated that in set-top box 200 and terminal 300 by after communicating to connect unit 201 and establishing a communications link, can be connected by this between set-top box 200 and the terminal 300 and communicate:
When the command reception unit 202 of set-top box 200 receives the audio frequency and video transfer instruction, instruction manipulation unit 203 can send to terminal 300 with the audio frequency and video of appointment and show.
When the command reception unit 202 of set-top box 200 receives video record instruction, instruction manipulation unit 203 can be recorded the video of appointment, finishes the back and operates response unit 204 and will return to terminal 300 and record the response of finishing recording;
When command reception unit 202 receives the shutdown of terminal 300 transmissions or the instruction of standby, instruction manipulation unit 203 can shut down or enter holding state, like this can be after video record be finished, and terminal 300 real time control machine top boxs 200 shut down or standby, save the energy, cut the waste.
Be appreciated that instruction operating unit 203 carries out in the process of video record in set-top box 200, the operational order that command reception unit 202 receives and records temporaty suspension, increases performance recording, instruction manipulation unit 203 can carry out temporaty suspension or increase program etc.
In another specific embodiment, set-top box 200 also comprises: instruction delivery unit 205, the operational order that is used for when command reception unit 202 receives is the video record instruction, sends the video record instruction to other equipment and carries out recording of video.
The command reception unit 202 that is appreciated that set-top box 200 can not recorded when receiving the video record instruction, but sends the video record instruction to television set, or other equipment that can have the video record function are recorded.
When the command reception unit 202 of set-top box 200 receives the video request program instruction, instruction manipulation unit 203 can send to terminal 300 with the program request menu, when command reception unit 202 receives the instruction that program is determined in program request, instruction manipulation unit 203 can send to terminal 300 with the video frequency program of determining.
Need to prove the business information that some digital operators that set-top box 200 can also the receiving digital video operating side initiatively sends are released.
As seen, command reception unit in the set-top box 200 of the present invention 202 receives operational orders, comprises the video request program instruction, or the video record instruction, or the audio frequency and video transfer instruction, or to the operational order of set-top box 200 etc.; By instruction manipulation unit 203 according to operational order, operate accordingly, 300 pairs of set-top box 200 of terminal have played control action like this, compare with needing in the prior art set-top box 200 to be controlled by remote controller, the system of the embodiment of the invention can be conveniently to the control of set-top box 200, can realize the communication of Long-distance Control video, form the two-way interaction of terminal 300 and video receiver.
Apparatus embodiments two
A kind of portable terminal 500, structural representation comprises as shown in Figure 2:
Instruction sending unit 501 is used for establishing a communications link with set-top box 200, and sends operational order to set-top box 200, operational order includes but are not limited to following instruction: the video request program instruction, or video record instruction, or audio frequency and video transfer instruction, or to the operational order of set-top box 200 etc.;
Be appreciated that instruction sending unit 501 when transmit operation is instructed, can be by sending number or short message mode sends.
Response receiving element 502 is used for the operational order that receiving set up box 200 sends according to instruction sending unit 501, the operation response message that returns.
Be appreciated that, if what instruction sending unit 501 sent is the video record instruction, the meeting that then responds receiving element 502 receptions is to record the response of finishing, at this moment the instruction sending unit 501 of portable terminal 500 is specially shutdown transmitting element 503, be used for receiving the operation response message that video record is finished when response receiving element 502, then the shutdown of transmitter top box 200 or standby command are given set-top box 200, shut down accordingly or standby.After 500 pairs of set-top box of terminal 200 are carried out the control of video record, can save the energy like this.
If what instruction sending unit 501 sent is the video transmission instruction, what respond then that receiving element 502 receives is the video of request transmission; If what instruction sending unit 501 sent is the video request program instruction, what respond then that receiving element 502 receives is the video of request program request.
Need to prove that the business information that some digital operators that the portable terminal 500 in the present embodiment can also the receiving digital video operating side initiatively sends are released receiving these business information, is handled, as carry out operation such as custom service.
As seen, instruction sending unit 501 establishes a communications link with set-top box 200 in the portable terminal 500 of present embodiment, and instructs to set-top box 200 transmit operations, comprise the video request program instruction, or video record instruction, or audio frequency and video transfer instruction, or to the operational order of set-top box 200 etc.; After operating by response receiving element 502 receiving set up box 200 pairs of operational orders, the response message that returns.Convenient control to set-top box 200 can realize the communication of Long-distance Control video, forms the two-way interaction of portable terminal 500 and video receiver.
Method embodiment
A kind of video communication method, flow chart comprise as shown in Figure 3:
Step 101, set-top box and terminal establish a communications link;
Be appreciated that set-top box can be to be connected with terminal by technology such as network G SM, GPRS, particularly can be in set-top box built-in GPRS or gsm module, as the SIM card of a mandate.
The connection by setting up of step 102, set-top box, the operational order that receiving terminal sends, operational order comprise the video request program instruction, or the video record instruction, or the audio frequency and video transfer instruction, or to the operational order of set-top box;
Step 103, set-top box are operated accordingly according to operational order, and to terminal return response message.
Be appreciated that the audio frequency and video of appointment to be sent to terminal if the operational order that set-top box receives is the audio frequency and video transfer instructions, terminal is carried out video decode, can show the audio frequency and video that receive.
If the operational order that set-top box receives is video record instruction, can record the video of appointment, record the response of finishing recording will return to terminal after finishing;
Terminal receives the response that video record finishes can be according to processing mode of the policy selection that presets, as send the instruction of shutdown or standby to set-top box, set-top box receives the instruction of shutdown or standby, can shut down or enter holding state, like this can be after video record be finished, terminal real time control machine top box shuts down or standby, saves the energy, cuts the waste.
Be appreciated that in set-top box and carry out in the process of video record, the operational order that terminal can send and record temporaty suspension, increase performance recording, the controller top box is to the recording process of video.
In another specific embodiment, the method of present embodiment also comprises: the operational order that receives when set-top box is the video record instruction, send the video record instruction to other equipment such as television set, or other equipment that can have the video record function carry out recording of video.
If the operational order that set-top box receives is the video request program instruction, the program request menu can be sent to terminal, the user selects definite video frequency program by terminal, sends the instruction that program is determined in program request to set-top box, and set-top box can send to terminal with the video frequency program of determining.
As seen, video communication system of the present invention by in the set-top box communicate to connect the unit and terminal establishes a communications link, connect the reception operational order by the command reception unit by this, comprise the video request program instruction, or video record instruction, or the audio frequency and video transfer instruction, or to operational order of set-top box etc.; By the instruction manipulation unit according to operational order, operate accordingly, terminal has played control action to set-top box like this, compare with needing in the prior art set-top box to be controlled by remote controller, the system of the embodiment of the invention can be conveniently to the control of set-top box, can realize the communication of Long-distance Control video, form the two-way interaction of terminal and video receiver.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of the foregoing description is to instruct relevant hardware to finish by program, this program can be stored in the computer-readable recording medium, and storage medium can comprise: read-only memory (ROM), random-access memory (ram), disk or CD etc.
More than to video communication method, system and equipment that the embodiment of the invention provided, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims (10)

1. a video communication system comprises television set and set-top box, it is characterized in that, described set-top box comprises and communicate to connect unit, command reception unit and instruction manipulation unit, wherein:
The described unit that communicates to connect is used for establishing a communications link with terminal;
Described command reception unit is used for communicating to connect the connection that the unit is set up by described, receives the operational order that described terminal sends, described operational order comprises the video request program instruction, or video record instruction, or audio frequency and video transfer instruction, or to the operational order of described set-top box;
The instruction manipulation unit is used for the operational order according to the reception of described command reception unit, operates accordingly.
2. the system as claimed in claim 1 is characterized in that, described set-top box also comprises: the operation response unit is used for after described instruction manipulation unit carries out corresponding operating, to described terminal return response message.
3. system as claimed in claim 2 is characterized in that described system also comprises: terminal, be used for establishing a communications link with described set-top box, transmit operation is instructed to described set-top box, when receiving the operation response message that described set-top box is returned, described operation response message is handled.
4. as each described system of claim 1 to 3, it is characterized in that, also comprise: the instruction delivery unit, the operational order that is used for when described command reception unit receives is the video record instruction, sends described video record instruction to other equipment and carries out recording of video.
5. a set-top box is characterized in that, comprising:
Communicate to connect the unit, be used for establishing a communications link with terminal;
The command reception unit is used for communicating to connect the connection that the unit is set up by described, and the operational order that receiving terminal sends, described operational order comprise the video request program instruction, or the video record instruction, or the audio frequency and video transfer instruction, or to the operational order of described set-top box;
The instruction manipulation unit is used for the operational order according to the reception of described command reception unit, operates accordingly.
6. set-top box as claimed in claim 5 is characterized in that, described set-top box also comprises: the operation response unit is used for after described instruction manipulation unit carries out corresponding operating, to described terminal return response message.
7. as claim 5 or 6 described set-top box, it is characterized in that, also comprise: the instruction delivery unit, the operational order that is used for when described command reception unit receives is the video record instruction, sends described video record instruction to other equipment and carries out recording of video.
8. a portable terminal is characterized in that, comprising:
Instruction sending unit is used for establishing a communications link with set-top box, and sends operational order to set-top box, and described operational order comprises: video request program instruction, or video record instruction, or audio frequency and video transfer instruction, or to the operational order of described set-top box;
The response receiving element is used to receive the operational order that described set-top box sends according to described instruction sending unit, the operation response message that returns.
9. portable terminal as claimed in claim 8, it is characterized in that, described instruction sending unit specifically is the shutdown transmitting element, be used for receiving the operation response message that video record is finished when described response receiving element, then the shutdown of transmitter top box or standby command are given described set-top box, shut down accordingly or standby.
10. a video communication method is characterized in that, comprising:
Set-top box and terminal establish a communications link;
Described set-top box receives the operational order that described terminal sends, and described operational order comprises the video request program instruction, or the video record instruction, or the audio frequency and video transfer instruction, or to the operational order of described set-top box;
Described set-top box is operated accordingly according to described operational order, and to described terminal return response message.
CN201010105450A 2010-01-25 2010-01-25 Video communication method, system and device Pending CN101827196A (en)

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CN201010105450A CN101827196A (en) 2010-01-25 2010-01-25 Video communication method, system and device
PCT/CN2011/070483 WO2011088799A1 (en) 2010-01-25 2011-01-21 Video communication method, system and device

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