CN103491421B

CN103491421B - Content displaying method, device and intelligent television

Info

Publication number: CN103491421B
Application number: CN201310362327.9A
Authority: CN
Inventors: 马超英
Original assignee: Xiaomi Inc
Current assignee: Xiaomi Inc
Priority date: 2013-08-19
Filing date: 2013-08-19
Publication date: 2017-03-01
Anticipated expiration: 2033-08-19
Also published as: CN103491421A

Abstract

The invention discloses a kind of content displaying method, device and intelligent television, belong to electronic device field.Methods described includes：Set up with second terminal and be connected and consult master slave relation；When first terminal is for master terminal, send the description information of the first content that first terminal is being shown to second terminal, so that second terminal shows first content according to description information；When first terminal is from terminal, receives the description information of the second content that the second terminal that second terminal sends is being shown, and the second content is shown according to description information.The present invention is connected and consults master slave relation by setting up with second terminal, obtains description information, shows the content that description information represents；Solve when multiple TVs need to watch same content, user is needed to adjust the display content of every TV manually, the operating time longer problem spending, has reached and has only needed to first terminal and second terminal can pass through network service, just can play the effect of same content exactly.

Description

Content displaying method, device and intelligent television

Technical field

The present invention relates to electronic device field, particularly to a kind of content displaying method, device and intelligent television.

Background technology

With the continuous development of TV tech, the various occasion such as family, enterprise and classroom gradually come into by TV.

In order to be able to TV programme can be watched in different rooms, hold a meeting or listen to aerial classroom.Generally, in family Often a more than TV, also has different TVs in each office in enterprise, also usually is provided with difference in every classroom TV.When multiple TVs need to watch same channel simultaneously, user is needed to be switched to every TV manually specified Channel；When multiple TVs need to watch consolidated network video simultaneously, user is needed to be somebody's turn to do in every TV search manually Internet resources；When multiple TVs need to watch consolidated network video simultaneously, and when to need this Internet video be not from the beginning to play, also Need user to search for this Internet resources in every TV manually, and adjust every TV manually to play this net to the time point specified Network video.

During realizing the present invention, inventor finds that background technology at least has problems with：When multiple TVs need When watching same multimedia resource, need user to adjust the display content of every TV manually, TV quantity is more, need to adjust The number of times of section is more, and the operating time of cost is also very long.

Content of the invention

In order to solve, when multiple TVs need to watch same multimedia resource, to need user to adjust every TV manually Display content, TV quantity is more, needs the number of times adjusting more, operating time of cost also very long problem.The present invention is real Apply example and provide a kind of content displaying method, device and intelligent television.Described technical scheme is as follows：

A kind of first aspect, there is provided content displaying method, for, in first terminal, methods described includes：

Set up with second terminal and be connected and consult master slave relation；

Described first terminal be master terminal when, to described second terminal send described first terminal showing first The description information of content, so that described second terminal shows described first content according to described description information；

When described first terminal is from terminal, receive what the described second terminal that described second terminal sends was being shown The description information of the second content, and described second content is shown according to described description information.

Preferably, described foundation with second terminal is connected and consults master slave relation, including：

Send at least one second terminal and set up connection request, described connection request of setting up carries master-slave negotiation letter Breath, described master-slave negotiation information is used for specifying described first terminal and/or the principal and subordinate role of described second terminal；

Receive the connection response of the second terminal feedback agreeing to described master-slave negotiation information；

In second terminal according to the described connection response receiving and the described master-slave negotiation information of described agreement at least Set up for one and connect, and preserve the principal and subordinate role of described first terminal.

Preferably, described connection response includes the identification information of second terminal, and the described connection that described basis receives rings Should be connected with the foundation of at least one of the described second terminal agreeing to described master-slave negotiation information, including：

Identification information according to the second terminal carrying in described connection response generates response terminal list；

Receive the selection signal corresponding at least one second terminal in described response terminal list；

The second terminal selecting to described selection signal sends and accesses response, so as described second terminal receive described Set up with described first terminal after accessing response and be connected.

Receive described second terminal transmission sets up connection request, and described connection request of setting up carries master-slave negotiation letter Breath, described master-slave negotiation information is used for specifying described first terminal and/or the principal and subordinate role of described second terminal；

Receive the input signal whether agreeing to described master-slave negotiation information；

When receiving the input signal agreeing to described master-slave negotiation information, send connection response to described second terminal, So that described second terminal receives the connection response of the first terminal feedback agreeing to described master-slave negotiation information；And according to receiving Described connection response set up with described at least one of the first terminal agreeing to described master-slave negotiation information and be connected；

When receiving the access response that described second terminal sends, set up with described second terminal and be connected, and preserve institute State the principal and subordinate role of first terminal.

Preferably, described described first terminal be master terminal when, to described second terminal send described first terminal just Show first content description information, including：

If described first content is TV programme or broadcast program, send described TV programme to described second terminal Or the channel information of broadcast program；

If described first content is the multimedia resource on the Internet or LAN, send institute to described second terminal State the former in the Uniform Resource Identifier URL and currently playing progress of multimedia resource or whole two kinds of information；

If described first content is the multimedia resource also having in described second terminal, to described second terminal simultaneously Send the former in the identification information and currently playing progress of described multimedia resource or whole two kinds of information.

Preferably, described when described first terminal is from terminal, receive that described second terminal sends described second eventually Rectify the description information in the second content shown, and described second content is shown according to described description information, including：

If described second content is TV programme or broadcast program, receive the described TV that described second terminal sends Program or the channel information of broadcast program, play described TV programme or broadcast program according to described channel information；

If described second content is the multimedia resource on the Internet or LAN, receives described second terminal and send The Uniform Resource Identifier URL and currently playing progress of described multimedia resource in former or whole two kinds of information； Described multimedia resource is obtained from the Internet or LAN according to described URL；Start anew to play or from described current The time point that playing progress rate is specified commences play out described multimedia resource；

If described second content is the multimedia resource also having on described first terminal simultaneously, receive described second eventually Former in the identification information of described multimedia resource and currently playing progress that end sends or whole two kinds of information；According to Described identification information obtains described multimedia resource local；Start anew to play or specify from described currently playing progress Time point commences play out described multimedia resource.

A kind of second aspect, there is provided content displaying device, for, in first terminal, described device includes：

Connection negotiation module, is connected and consults master slave relation for being set up with second terminal；

Content displaying module, for when described first terminal is master terminal, sending described first to described second terminal The description information of the first content that terminal is being shown, so that described second terminal shows described first according to described description information Content；

Content displaying module, for when described first terminal is from terminal, receiving the described of described second terminal transmission The description information of the second content that second terminal is being shown, and described second content is shown according to described description information.

Preferably, described connection negotiation module, including：Connection request unit, feedback reception unit and connection establishment unit；

Described connection request unit, sets up connection request for sending at least one second terminal, and described foundation connects Request carries master-slave negotiation information, and described master-slave negotiation information is used for specifying described first terminal and/or described second terminal Principal and subordinate role；

Described feedback reception unit, please according to described connection for receiving the second terminal agreeing to described master-slave negotiation information Seek the connection response setting up connection request feedback that unit sends；

Described first connection establishment unit, for the described connection response that received according to described feedback reception unit and institute State at least one of second terminal agreeing to described master-slave negotiation information and set up and connect, and preserve the principal and subordinate of described first terminal Role.

Preferably, described connection response includes the identification information of second terminal, described first connection establishment unit, including： List generates subelement, signal receiving subelement and response and sends subelement；

Described list generates subelement, generates for the identification information according to the second terminal carrying in described connection response Response terminal list；

Described signal receiving subelement, generates, corresponding to described list, the described response terminal that subelement generates for receiving The selection signal of at least one second terminal in list；

Described response sends subelement, for the of the described selection signal selection that receives to described signal receiving subelement Two terminals send and access response, so that described second terminal is set up even with described first terminal after receiving described access response Connect.

Preferably, described connection negotiation module, including：Request reception unit, signal receiving unit, response transmitting element and Second connection establishment unit；

Described request reception unit, sets up connection request for receive that described second terminal sends, described foundation connects Request carries master-slave negotiation information, and described master-slave negotiation information is used for specifying described first terminal and/or described second terminal Principal and subordinate role；

Described signal receiving unit, for receiving whether agree to described master-slave negotiation information according to described request reception unit Input signal；

Described response transmitting element, for receiving the described master-slave negotiation information of agreement according to described signal receiving unit Input signal when, to described second terminal send connection response so that described second terminal receive agree to described master-slave negotiation The connection response of the first terminal feedback of information；And according to the described connection response receiving and the described master-slave negotiation of described agreement At least one of first terminal of information is set up and is connected；

Described second connection establishment unit, for receiving described second terminal according to described response transmitting element transmission Access response when, set up with described second terminal and be connected, and preserve the principal and subordinate role of described first terminal.

Preferably, described content displaying module, including：Channel information transmitting element, URL information transmitting element and/or mark Know information transmitting unit；

Described channel information transmitting element, for when described first content is TV programme or broadcast program, to institute State the channel information that second terminal sends described TV programme or broadcast program；

Described URL information transmitting element, for being the multimedia money on the Internet or LAN in described first content Source, sends previous in the Uniform Resource Identifier URL and currently playing progress of described multimedia resource to described second terminal Plant or whole two kinds of information；

Described identification information transmitting element, for described first content be in described second terminal also simultaneously have many During media resource, send the former in the identification information and currently playing progress of described multimedia resource to described second terminal Or whole two kinds of information.

Preferably, described content displaying module, including：Channel information receiving unit, URL information receiving unit and/or mark Know information receiving unit；

Described channel information receiving unit, for when described second content is TV programme or broadcast program, receiving Described TV programme or the channel information of broadcast program that described second terminal sends, according to described channel information is play TV programme or broadcast program；

Described URL information receiving unit, for being the multimedia money on the Internet or LAN in described second content Source is to receive in the Uniform Resource Identifier URL and currently playing progress of described multimedia resource that described second terminal sends Former or whole two kinds of information；Described multimedia resource is obtained from the Internet or LAN according to described URL；From Head commences play out or the time point specified from described currently playing progress commences play out described multimedia resource；

Described identification information receiving unit, for described second content be on described first terminal also simultaneously have many During media resource, before receiving in the identification information of described multimedia resource that described second terminal sends and currently playing progress A kind of or whole two kinds of information；Described multimedia resource is obtained local according to described identification information；Start anew play or The time point that person specifies from described currently playing progress commences play out described multimedia resource.

A kind of third aspect, there is provided intelligent television, described intelligent television, including above-mentioned second aspect and second aspect Each preferred version provided in content.

A kind of fourth aspect, there is provided intelligent television, described intelligent television includes：

One or more processors；

Memorizer；With

One or more modules, one or more of module stores and are configured to by described one in described memorizer Individual or multiple computing devices, one or more of modules have following function：

Preferably, one or more of modules also have following function：

The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：

It is connected and consults master slave relation by setting up with second terminal；When first terminal is for master terminal, to second terminal Send the description information of the first content that first terminal is being shown, so that second terminal is shown in first according to description information Hold；When first terminal is from terminal, receive the description letter of the second content of showing of second terminal that second terminal sends Breath, and the second content is shown according to description information；Solve when multiple TVs need to watch same multimedia resource, need to use Family adjusts the display content of every TV manually, and TV quantity is more, needs the number of times adjusting more, the operating time of cost Very long problem, has reached and has only needed to first terminal and second terminal can pass through network service, just can play same exactly Plant the effect of content.

Brief description

For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.

Fig. 1 is a kind of structural representation of the implementation environment involved by content displaying method provided in an embodiment of the present invention；

Fig. 2 is a kind of method flow diagram of content displaying method that the present invention provides；

Fig. 3 A is the method flow diagram of the content displaying method that another embodiment of the present invention provides；

Fig. 3 B is the method flow diagram of the content displaying method that another embodiment of the present invention provides；

Fig. 3 C is the method flow diagram of the content displaying method that another embodiment of the present invention provides；

Fig. 4 A is the method flow diagram of the content displaying method that another embodiment of the present invention provides；

Fig. 4 B is the method flow diagram of the content displaying method that another embodiment of the present invention provides；

Fig. 4 C is the method flow diagram of the content displaying method that another embodiment of the present invention provides；

Fig. 5 is the structural representation of the content displaying device that one embodiment of the invention provides；

Fig. 6 A is the structural representation of the content displaying device that another embodiment of the present invention provides；

Fig. 6 B is the structural representation of the content displaying device that another embodiment of the present invention provides；

Fig. 6 C is the structural representation of the content displaying device that another embodiment of the present invention provides；

Fig. 7 A is the structural representation of the content displaying device that another embodiment of the present invention provides；

Fig. 7 B is the structural representation of the content displaying device that another embodiment of the present invention provides；

Fig. 7 C is the structural representation of the content displaying device that another embodiment of the present invention provides；

Fig. 8 is the structural representation of the intelligent television that one embodiment of the invention provides.

Specific embodiment

For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.

Refer to Fig. 1, it illustrates a kind of implementation environment involved by content displaying method provided in an embodiment of the present invention Structural representation.This implementation environment includes at least one first terminal 120 and at least one second terminal 140.

First terminal 120, can be the electronic equipment of intelligent television, notebook, panel computer or smart mobile phone etc.Often Individual first terminal 120 can be connected with least one second terminal 140 by wired or wireless network.

Second terminal 140, can be the electronic equipment of intelligent television, notebook, panel computer or smart mobile phone etc.Often Individual second terminal 140 can be connected with least one first terminal 120 by wired or wireless network.

Refer to Fig. 2, the method flow diagram of the content displaying method of one embodiment of the invention offer is provided.This reality Apply example mainly to be applied to illustrate in the first terminal shown in Fig. 1 with this content displaying method.This content access method, bag Include：

Step 202, is set up with second terminal and is connected and consults master slave relation；

Step 204, when first terminal is for master terminal, sends, to second terminal, the first content that first terminal is being shown Description information so that second terminal according to description information show first content；

When first terminal is from terminal, receive retouching of the second content of showing of second terminal that second terminal sends State information, and the second content is shown according to description information.

In sum, content displaying method provided in an embodiment of the present invention, is connected and consults by being set up with second terminal Master slave relation；The description of the first content that first terminal is being shown when first terminal is for master terminal, is sent to second terminal Information, so that second terminal shows first content according to description information；When first terminal is from terminal, receives second terminal and send out The description information of the second content that the second terminal sent is being shown, and the second content is shown according to description information；Solve and work as When multiple TVs need to watch same multimedia resource, user is needed to adjust the display content of every TV, TV quantity manually More, need the number of times adjusting more, operating time of cost also very long problem, reach and only needed to first terminal and second Terminal can pass through network service, just can play the effect of same content exactly.

Due to the negotiation through first terminal and second terminal, first terminal has two kinds of different roles：1st, first eventually End is master terminal；2nd, first terminal is from terminal, and described is two kinds of different roles according to first terminal separately below respectively Embodiment is being described in detail.

Refer to Fig. 3 A, the method flow diagram of the content displaying method of another embodiment of the present invention offer is provided. The present embodiment is mainly applied to the first terminal shown in Fig. 1 with this content displaying method, and this first terminal to be lifted for master terminal Example explanation.This content displaying method, including：

Step 301, is set up with second terminal and is connected and consults master slave relation；

First terminal is set up with second terminal and is connected and consults master slave relation.First terminal and second terminal set up connection Mode can have two kinds：The first, first terminal active initiates request to second terminal, and sets up connection；Second, second eventually Request is actively initiated to first terminal in end, and sets up connection.

Under the first technique, this step includes but is not limited to following sub-step, with reference to Fig. 3 B；

301a, first terminal send at least one second terminal and set up connection request, and this is set up connection request and carries Master-slave negotiation information；

First terminal sends connection request at least one second terminal in specified range, and this specified range is belonging to same One subnet, same AP（Access Point, WAP）Under, in same LAN and same geographical position range in appoint Meaning is a kind of.

The application layer of first terminal sends connection message according to the operation of user to the bottom of first terminal, first terminal The rear bottom at least one second terminal of the connection message that bottom sends in the application layer receiving first terminal sends to be built Vertical connection request, this is set up connection request and carries master-slave negotiation information, master-slave negotiation information be used for specifying first terminal and/or The principal and subordinate role of second terminal.

Such as, user arranges first terminal for after master terminal, clicking on " transmission " button, triggering on the interface of first terminal First terminal sends at least one second terminal under same AP and sets up connection request, and this sets up the content that connection request includes Have：The identification information of first terminal, and master-slave negotiation information " first terminal is main equipment, and second terminal is from equipment ".

Accordingly, what second terminal reception first terminal sent sets up connection request.That is, the bottom of second terminal is connecing Receive that the bottom of first terminal sends set up connection request after, the bottom of second terminal sends to the application layer of second terminal Set up connection request, so that the application layer of second terminal shows that this sets up connection request, and connection is generated according to the operation of user Response.If the operation instruction of user agrees to master-slave negotiation information, then second terminal generates connection response；If the operation of user Instruction disagrees master-slave negotiation information, then what second terminal was not responding to first terminal sets up connection request.

Such as, show in first input frame on the interface of second terminal：" whether receive the connection of first terminal？ Yes/no "；Show in second input frame：" whether mean that local terminal is from terminal together？Yes/no ".Only user is two Operation in individual input frame is all click on the button of "Yes", and second terminal just can generate connection response.

After agreeing to master-slave negotiation information, connection response is sent to first terminal by second terminal.That is, second terminal Application layer will be sent to the bottom of second terminal according to the connection response that the operation of user generates, and the bottom of second terminal is to first The bottom feedback link response of terminal.This connection response carries the identification information of second terminal.

301b, first terminal receive the connection response of the second terminal feedback agreeing to master-slave negotiation information；

The bottom of first terminal receives the connection response of the bottom feedback of the second terminal agreeing to master-slave negotiation information, and this is even Connect response and represent that second terminal is agreed to receive the connection request of first terminal and agree to master-slave negotiation information.

This connection response also carries the identification information of second terminal, and identification information can including but not limited to contain second eventually The device name at end or mac address information.

It should be noted that set up connection request because first terminal can send to multiple second terminals, so now First terminal is likely to receive the connection response of multiple second terminal feedbacks.

301c, first terminal according to the connection response receiving with agree to master-slave negotiation information second terminal at least Set up for one and connect, and preserve the principal and subordinate role of first terminal.

The bottom of first terminal is in the connection response of the bottom feedback receiving the second terminal agreeing to master-slave negotiation information Afterwards, this step can include following sub-step：

1st, first terminal generates response terminal list according to the identification information of the second terminal carrying in connection response；

The bottom of first terminal generates response terminal list according to the identification information of the second terminal carrying in connection response, Response terminal list includes agreeing to the identification information of the second terminal setting up connection request of first terminal；The bottom of first terminal Response terminal list is sent to the application layer of first terminal.

2nd, first terminal receives the selection signal corresponding at least one second terminal in response terminal list；

The application layer of first terminal receives the response terminal list that the bottom of first terminal sends, and shows in application layer The identification information of at least one second terminal in response terminal list, by user according to the identification information choosing in response terminal list Select the second terminal of access.

Such as, first terminal shows response terminal list on screen, and this response terminal list is multiple second terminal Device name, user can to send selection signal to first terminal by touching the relevant position on the screen of first terminal.

The application layer of first terminal will be corresponding at least one second terminal in response terminal list according to the operation of user Selection signal be sent to the bottom of first terminal, the bottom of first terminal receive corresponding in response terminal list at least one The selection signal of second terminal.

3rd, the second terminal that first terminal selects to selection signal sends and accesses response, so that second terminal is receiving Set up with first terminal after entering response and be connected.

The second terminal that the bottom of first terminal selects to selection signal sends and accesses response, and the bottom of second terminal is connecing Receive to set up with the bottom of first terminal after accessing response and be connected, and preserve the principal and subordinate role of second terminal.Set up the side connecting Formula can be cable network or wireless network.

Under a second technique, this step includes but is not limited to following sub-step, with reference to Fig. 3 C：

What 301e, first terminal reception second terminal sent sets up connection request；

Accordingly, what the bottom of the bottom reception second terminal of first terminal sent sets up connection request, and to first eventually The application layer at end sends the message setting up connection request.

301f, first terminal receive the input signal whether agreeing to master-slave negotiation information；

301g, first terminal, when receiving the input signal agreeing to master-slave negotiation information, send to second terminal and connect Response；

Second terminal generates response terminal list according to the identification information of the first terminal carrying in connection response, and second eventually End receives the selection signal corresponding at least one first terminal in response terminal list, and second terminal selects to selection signal First terminal sends and accesses response.

301h, first terminal, in the access response receiving second terminal transmission, are set up with second terminal and are connected, and protect Deposit the principal and subordinate role of first terminal.

The second way is the process contrary with first kind of way, and detail may be referred to step 301a to 301c.

Step 302, when first terminal is for master terminal, sends, to second terminal, the first content that first terminal is being shown Description information so that second terminal according to description information show first content；

When first terminal is for master terminal, the bottom of first terminal sends the application of first terminal to the bottom of second terminal The description information of the first content that layer is being shown, description information includes channel information, Uniform Resource Identifier URL information or mark Knowledge information.

That is, this step has following three kinds of situations：

The first, when first content is for TV programme or broadcast program, first terminal sends TV to second terminal Program or the channel information of broadcast program；

The bottom of first terminal sends the channel information of TV programme or broadcast program to the bottom of second terminal；First The description information that the bottom of terminal sends to the bottom of second terminal is the TV programme shown of application layer of first terminal Or the channel information of broadcast program.Second terminal can be adjusted to frequency according to the channel information of TV programme or broadcast program Channel representated by road information, and the content of display channel.

Second, is the multimedia resource on the Internet or LAN in first content, first terminal is to second terminal Send the URL of multimedia resource（English full text, Uniform Resource Identifier）With the former in currently playing progress or all Two kinds of information；

Before in the URL of the bottom transmission multimedia resource to second terminal for the bottom of first terminal and currently playing progress A kind of or whole two kinds of information.Second terminal can search for the content of URL representative in the Internet or LAN according to URL And play out；Description information carries first terminal currently playing progress when, second terminal is according to first terminal Playing progress rate, starts anew to play the content of URL representative or from the beginning of the time point that the currently playing progress of first terminal is specified Play multimedia resource.

It should be added that, the operation such as decoding of content representing for URL all completes in second terminal.

The third, during the multimedia resource also simultaneously having on first content is for second terminal, first terminal is to second Terminal sends former or whole two kinds of information in the identification information and currently playing progress of multimedia resource.

The bottom of first terminal sends the identification information of multimedia resource and currently playing progress to the bottom of second terminal In former or whole two kinds of information.Second terminal obtains multimedia resource according to identification information local；Start anew The time point play or specify from currently playing progress commences play out multimedia resource.

It should be added that, the operation such as decoding of content representing for identification information is all to complete in second terminal , the operation such as decoding of content representing for identification information all completes from terminal.

In addition, content displaying method provided in an embodiment of the present invention passes through in connection procedure, first terminal and second is eventually End has the chance deciding whether to set up connection so that first terminal only connects with needing the second terminal foundation being connected, or Second terminal is only set up with the first terminal needing to be connected and is connected, and improves safety.

Meanwhile, content displaying method provided in an embodiment of the present invention is by sending different descriptions to different first contents Information, this description information is not the content of first content so that first terminal and second terminal need the data of interaction to compare Few, save the requirement to bandwidth.When description information includes playing progress rate, it is also possible that second terminal is in first terminal First content is play a period of time later additionally it is possible to adjust itself according to the playing progress rate that description information includes Play time, reached that first terminal and second terminal show during content displaying is the effect of identical content.

Refer to Fig. 4 A, the method flow diagram of the content displaying method of another embodiment of the present invention offer is provided. The present embodiment is mainly applied to the first terminal shown in Fig. 1 with this content displaying method, and this first terminal is to lift from terminal Example explanation.This content displaying method, including：

Step 401, is set up with second terminal and is connected and consults master slave relation；

First terminal is set up with second terminal and is connected and consults master slave relation.First terminal and second terminal set up connection Mode can have two kinds：The first, first terminal active initiates request to second terminal, and sets up connection；Second：Second eventually Request is actively initiated to first terminal in end, and sets up connection.

Under the first technique, this step includes but is not limited to following sub-step, with reference to Fig. 4 B；

401a, first terminal send at least one second terminal and set up connection request, and this is set up connection request and carries Master-slave negotiation information；

Such as, user arranges first terminal on the interface of first terminal is after terminal, clicks on " transmission " button, triggering First terminal sends at least one second terminal under same AP and sets up connection request, and this sets up the content that connection request includes Have：The identification information of first terminal, and master-slave negotiation information " first terminal is from equipment, and second terminal is main equipment ".

Such as, show in first input frame on the interface of second terminal：" whether receive the connection of first terminal？ Yes/no "；Show in second input frame：" whether mean that local terminal is master terminal together？Yes/no ".Only user is two Operation in individual input frame is all click on the button of "Yes", and second terminal just can generate connection response.

401b, first terminal receive the connection response of the second terminal feedback agreeing to master-slave negotiation information；

401c, first terminal according to the connection response receiving with agree to master-slave negotiation information second terminal at least Set up for one and connect, and preserve the principal and subordinate role of first terminal.

Under a second technique, this step includes but is not limited to following sub-step, with reference to Fig. 4 C：

What 401e, first terminal reception second terminal sent sets up connection request；

401f, first terminal receive the input signal whether agreeing to master-slave negotiation information；

401g, first terminal, when receiving the input signal agreeing to master-slave negotiation information, send to second terminal and connect Response；

401h, first terminal, in the access response receiving second terminal transmission, are set up with second terminal and are connected, and protect Deposit the principal and subordinate role of first terminal.

The second way is the process contrary with first kind of way, and detail may be referred to step 401a to 401c.

Step 402, when first terminal is from terminal, receive second terminal send second terminal showing second The description information of content, and described second content is shown according to description information；

When first terminal is from terminal, the bottom of second terminal sends the application of second terminal to the bottom of first terminal The description information of the second content that layer is being shown, description information includes channel information, Uniform Resource Identifier URL information or mark Knowledge information.

This step has following three kinds of situations：

The first, when the second content is TV programme or broadcast program, receive the TV programme that second terminal sends Or the channel information of broadcast program, plays TV programme or broadcast program according to channel information；

The bottom of second terminal sends the channel information of TV programme or broadcast program to the bottom of first terminal；Second The description information that the bottom of terminal sends to the bottom of first terminal is the TV programme shown of application layer of second terminal Or the channel information of broadcast program.First terminal can be adjusted to frequency according to the channel information of TV programme or broadcast program Channel representated by road information, and the content of display channel.

Second, in the multimedia resource that the second content is on the Internet or LAN, receives second terminal and sends The Uniform Resource Identifier URL and currently playing progress of multimedia resource in former or whole two kinds of information；According to URL obtains multimedia resource from the Internet or LAN；Start anew to play or when currently playing progress is specified Between point commence play out multimedia resource；

Before in the URL of the bottom transmission multimedia resource to first terminal for the bottom of second terminal and currently playing progress A kind of or whole two kinds of information.First terminal can search for the content of URL representative in the Internet or LAN according to URL And play out；Description information carries second terminal currently playing progress when, first terminal is according to second terminal Playing progress rate, starts anew to play the content of URL representative or from the beginning of the time point that the currently playing progress of second terminal is specified Play multimedia resource.

It should be added that, the operation such as decoding of content representing for URL all completes in first terminal.

The third, when the second content is the multimedia resource also having on first terminal simultaneously, receives second terminal and send out Former in the identification information of the multimedia resource sending and currently playing progress or whole two kinds of information；

The bottom of second terminal sends the identification information of multimedia resource and currently playing progress to the bottom of first terminal In former or whole two kinds of information.First terminal obtains multimedia resource according to identification information local；Start anew The time point play or specify from currently playing progress commences play out multimedia resource.

It should be added that, the operation such as decoding of content representing for identification information is all to complete in first terminal , the operation such as decoding of content representing for identification information all completes from terminal.

In sum, content displaying method provided in an embodiment of the present invention, is connected and consults by being set up with second terminal Master slave relation；When first terminal is from terminal, receive the second content of showing of second terminal that second terminal sends Description information, and the second content is shown according to description information；Solve when multiple TVs need to watch same multimedia resource, Need user to adjust the display content of every TV manually, TV quantity is more, need the number of times adjusting more, the operation of cost Time also very long problem, has reached and has only needed to first terminal and second terminal can pass through network service, just can broadcast exactly Put the effect of same content.

Meanwhile, content displaying method provided in an embodiment of the present invention is by sending different descriptions to the second different contents Information, this description information is not the content of the second content so that first terminal and second terminal need the data of interaction to compare Few, save the requirement to bandwidth.When description information includes playing progress rate, it is also possible that first terminal is in second terminal The second content is play a period of time later additionally it is possible to adjust itself according to the playing progress rate that description information includes Play time, reached that first terminal and second terminal show during content displaying is the effect of identical content.

It is below assembly of the invention embodiment, for the details of wherein not detailed description, may be referred to above-mentioned corresponding Embodiment of the method.

Refer to Fig. 5, the structural representation of the content displaying device of one embodiment of the invention offer is provided.This is interior Hold exhibiting device can by software, hardware or both be implemented in combination with becoming all or part of terminal, this content Exhibiting device includes：Connection negotiation module 520, information sending module 540 and information receiving module 560；

Connection negotiation module 520, is connected and consults master slave relation for being set up with second terminal；

Content displaying module 540, for when consulting first terminal according to connection negotiation module 520 and being master terminal, to the Two terminals send the description information of first content that first terminals are being shown, so that second terminal shows the according to description information One content；

Content displaying module 540, for when being from terminal according to connection negotiation module 520 negotiation first terminal, receiving The description information of the second content that the second terminal that second terminal sends is being shown, and shown in second according to description information Hold.

In sum, content displaying device provided in an embodiment of the present invention, is connected and consults by being set up with second terminal Master slave relation；The description of the first content that first terminal is being shown when first terminal is for master terminal, is sent to second terminal Information, so that second terminal shows first content according to description information；When first terminal is from terminal, receives second terminal and send out The description information of the second content that the second terminal sent is being shown, and the second content is shown according to description information；Solve and work as When multiple TVs need to watch same multimedia resource, user is needed to adjust the display content of every TV, TV quantity manually More, need the number of times adjusting more, operating time of cost also very long problem, reach and only needed to first terminal and second Terminal can pass through network service, just can play the effect of same content exactly.

Refer to Fig. 6 A, the structural representation of the content displaying device of another embodiment of the present invention offer is provided. This content displaying device can by software, hardware or both be implemented in combination with becoming all or part of terminal, should Content displaying device includes：Connection negotiation module 520 and content displaying 540；

Information sending module 540, for when consulting first terminal according to connection negotiation module 520 and being master terminal, to the Two terminals send the description information of first content that first terminals are being shown, so that second terminal shows the according to description information One content.

First terminal and second terminal are set up the mode connecting and can be had two kinds：The first, first terminal active is to second Terminal initiates request, and sets up connection；Second, second terminal active initiates request to first terminal, and sets up connection.

Preferably, under the first technique, connection negotiation module 520, including：Connection request unit 521, feedback reception list Unit 522 and connection establishment unit 523, refer to Fig. 6 B；

Connection request unit 521, sets up connection request for sending at least one second terminal, sets up connection request and take With master-slave negotiation information, master-slave negotiation information is used for specifying the principal and subordinate role of first terminal and/or second terminal；

Feedback reception unit 522, for receiving the second terminal agreeing to master-slave negotiation information according to connection request unit 521 The connection response setting up connection request feedback sending；

First connection establishment unit 523, for the connection response and the agreement principal and subordinate that are received according to feedback reception unit 522 At least one of second terminal of negotiation information is set up and is connected, and preserves the principal and subordinate role of first terminal.

Preferably, the first connection establishment unit 523, including：List generates subelement, signal receiving subelement and response and sends out Send subelement；

List generates subelement, generates response terminal for the identification information according to the second terminal carrying in connection response List；

Signal receiving subelement, generates at least one in the response terminal list that subelement generates corresponding to list for receiving The selection signal of individual second terminal；

Response sends subelement, and the second terminal that the selection signal for receiving to signal receiving subelement selects sends and connects Enter response, second terminal is set up with first terminal after receiving access response to be connected.

Preferably, under a second technique, connection negotiation module 520, including：Request reception unit 524, signal receive single Unit 525, response transmitting element 526 and the second connection establishment unit 527, refer to Fig. 6 C；

Request reception unit 524, for receive second terminal transmission set up connection request, set up connection request and carry Master-slave negotiation information, master-slave negotiation information is used for specifying the principal and subordinate role of first terminal and/or second terminal；

Signal receiving unit 525, for receiving the input whether agreeing to master-slave negotiation information according to request reception unit 524 Signal；

Response transmitting element 526, for receiving, according to signal receiving unit 525, the input agreeing to master-slave negotiation information During signal, send connection response to second terminal, so that second terminal receives the first terminal feedback agreeing to master-slave negotiation information Connection response；And according to the connection response receiving and at least one of the first terminal agreeing to master-slave negotiation information foundation Connect；

Second connection establishment unit 527, for receiving the access that second terminal sends according to response transmitting element 526 During response, set up with second terminal and be connected, and preserve the principal and subordinate role of first terminal.

Preferably, content displaying module 540, including：Channel information transmitting element 541, URL information transmitting element 542 and/ Or identification information transmitting element 544；

Channel information transmitting element 541, for when first content is for TV programme or broadcast program, to second terminal Send the channel information of TV programme or broadcast program；

URL information transmitting element 542, for being the multimedia resource on the Internet or LAN in first content, to Second terminal sends former or whole two kinds in the Uniform Resource Identifier URL and currently playing progress of multimedia resource Information；

Identification information transmitting element 544, in first content for second terminal on also simultaneously have multimedia resource When, former or the whole two kinds of letters in the identification information and currently playing progress of multimedia resource are sent to second terminal Breath.

In sum, content displaying device provided in an embodiment of the present invention, is connected and consults by being set up with second terminal Master slave relation；The description of the first content that first terminal is being shown when first terminal is for master terminal, is sent to second terminal Information, so that second terminal shows first content according to description information；Solve and need to watch same multimedia when multiple TVs During resource, need user to adjust the display content of every TV manually, TV quantity is more, need the number of times adjusting more, flower The operating time taken also very long problem, has reached and has only needed to first terminal and second terminal can pass through network service, with regard to energy Play the effect of same content exactly.

In addition, content displaying device provided in an embodiment of the present invention, by, in connection procedure, first terminal and second is eventually End has the chance deciding whether to set up connection so that first terminal only connects with needing the second terminal foundation being connected, or Second terminal is only set up with the first terminal needing to be connected and is connected, and improves safety.

Meanwhile, content displaying device provided in an embodiment of the present invention is by sending different descriptions to different first contents Information, this description information is not the content of first content so that first terminal and second terminal need the data of interaction to compare Few, save the requirement to bandwidth.When description information includes playing progress rate, it is also possible that second terminal is in first terminal First content is play a period of time later additionally it is possible to adjust itself according to the playing progress rate that description information includes Play time, reached that first terminal and second terminal show during content displaying is the effect of identical content.

Refer to Fig. 7 A, the structural representation of the content displaying device of another embodiment of the present invention offer is provided. This content displaying device can by software, hardware or both be implemented in combination with becoming all or part of terminal, should Content displaying device includes：Connection negotiation module 520 and content displaying module 540；

Content displaying module 540, for when first terminal is from terminal, the second terminal that reception second terminal sends is just In the description information of the second content shown, and the second content is shown according to description information.

Preferably, under the first technique, connection negotiation module 520, including：Connection request unit 521, feedback reception list Unit 522 and connection establishment unit 523, refer to Fig. 7 B；

Preferably, connection response includes the identification information of second terminal, the first connection establishment unit 523, including：List is given birth to Subelement, signal receiving subelement and response is become to send subelement；

Preferably, under a second technique, connection negotiation module 520, including：Request reception unit 524, signal receive single Unit 525, response transmitting element 526 and the second connection establishment unit 527, refer to Fig. 7 C；

Preferably, content displaying module 540, including：Channel information receiving unit 544, URL information receiving unit 545 and/ Or identification information receiving unit 546；

Channel information receiving unit 544, for when the second content is TV programme or broadcast program, receiving second eventually TV programme or the channel information of broadcast program that end sends, play TV programme or broadcast program according to channel information；

URL information receiving unit 545, for being that the multimedia resource on the Internet or LAN is in the second content, Receive former in the Uniform Resource Identifier URL and currently playing progress of multimedia resource that second terminal sends or complete Two kinds of portion information；Multimedia resource is obtained from the Internet or LAN according to URL；Start anew to play or from currently broadcasting The time point that degree of putting into is specified commences play out multimedia resource；

Identification information receiving unit 546, for being the multimedia resource also having on first terminal in the second content simultaneously When, receive the former in the identification information of multimedia resource and currently playing progress that second terminal sends or whole two kinds Information；Multimedia resource is obtained local according to identification information；Start anew to play or when currently playing progress is specified Between point commence play out multimedia resource.

In sum, content displaying device provided in an embodiment of the present invention, is connected and consults by being set up with second terminal Master slave relation；When first terminal is from terminal, receive the second content of showing of second terminal that second terminal sends Description information, and the second content is shown according to description information；Solve when multiple TVs need to watch same multimedia resource, Need user to adjust the display content of every TV manually, TV quantity is more, need the number of times adjusting more, the operation of cost Time also very long problem, has reached and has only needed to first terminal and second terminal can pass through network service, just can broadcast exactly Put the effect of same content.

Meanwhile, content displaying device provided in an embodiment of the present invention, by sending different retouching to the second different contents State information, this description information is not the content of the second content so that first terminal and second terminal need the data ratio of interaction Less, save the requirement to bandwidth.When description information includes playing progress rate, it is also possible that first terminal is second eventually Additionally it is possible to be adjusted certainly according to the playing progress rate that description information includes after second content has been play a period of time by end The play time of body, reached that first terminal and second terminal show during content displaying is the effect of identical content Really.

Refer to Fig. 8, the structural representation of the intelligent television of one embodiment of the invention offer is provided.This electronics sets It is ready for use on the content displaying method implementing to provide in above-described embodiment, specifically：

Electronic equipment 800 can include RF（Radio Frequency, radio frequency）Circuit 810, include one or one with The memorizer 820 of upper computer-readable recording medium, input block 830, display unit 840, sensor 850, voicefrequency circuit 860th, short range wireless transmission module 870, the processor 880 including or more than one processing core and power supply 890 grade parts.It will be understood by those skilled in the art that the electronic devices structure shown in Fig. 8 is not constituted to electronic equipment Limit, ratio can be included and illustrate more or less of part, or combine some parts, or different part arrangements.Wherein：

RF circuit 810 can be used for receiving and sending messages or communication process in, the reception of signal and transmission, especially, by base station After downlink information receives, transfer to one or more than one processor 880 is processed；In addition, by be related to up data is activation to Base station.Generally, RF circuit 810 includes but is not limited to antenna, at least one amplifier, tuner, one or more agitator, receipts Sender, bonder, LNA（Low Noise Amplifier, low-noise amplifier）, duplexer etc..Additionally, RF circuit 810 is also Can be communicated with network and other equipment by radio communication.Described radio communication can use arbitrary communication standard or agreement, Including but not limited to GSM (Global System of Mobile communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple Access, WCDMA), LTE (Long Term Evolution, Long Term Evolution), Email, SMS (Short Messaging Service, short message Service) etc..Memorizer 820 can be used for storing software program and module, and such as, memorizer 820 can be used for storage collection language The software program of message number, the software program realizing key word identification, the software program realizing continuous speech recognition and realization Software program of item etc. is reminded in setting.Processor 880 passes through to run software program and the mould being stored in memorizer 820 Block, thus executing various function application and data processing, " being set up with second terminal and being connected and assist in the such as embodiment of the present invention The function of business's master slave relation ", " receive the description information of the second content that the second terminal that second terminal sends is being shown " Function, the function of " the second content is shown according to description information " etc..Memorizer 820 can mainly include storing program area and storage Data field, wherein, storing program area can application program needed for storage program area, at least one function（Such as sound is play Function, image player function etc.）Deng；Storage data field can store according to electronic equipment 800 using the data being created（Such as Voice data, phone directory etc.）Deng.Additionally, memorizer 820 can include high-speed random access memory, can also include non-easy The property lost memorizer, for example, at least one disk memory, flush memory device or other volatile solid-state parts.Correspondingly, Memorizer 820 can also include Memory Controller, to provide the visit to memorizer 820 of processor 880 and input block 830 Ask.

Input block 830 can be used for numeral or the character information of receives input, and produces and user setup and function Control relevant keyboard, mouse, action bars, optics or trace ball signal input.Specifically, input block 830 may include tactile Sensitive surfaces 831 and other input equipments 832.Touch sensitive surface 831, also referred to as touch display screen or Trackpad, can collect use Family is thereon or neighbouring touch operation（Such as user uses any suitable object such as finger, stylus or adnexa in touch-sensitive table Operation on face 831 or near Touch sensitive surface 831）, and corresponding attachment means are driven according to formula set in advance.Optional , Touch sensitive surface 831 may include touch detecting apparatus and two parts of touch controller.Wherein, touch detecting apparatus detection is used The touch orientation at family, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller is from touch Receive touch information in detection means, and be converted into contact coordinate, then give processor 880, and can receiving processor 880 The order sent simultaneously is executed.Furthermore, it is possible to using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves Realize Touch sensitive surface 831.Except Touch sensitive surface 831, input block 830 can also include other input equipments 832.Specifically, Other input equipments 832 can include but is not limited to physical keyboard, function key（Such as volume control button, switch key etc.）、 One or more of trace ball, mouse, action bars etc..

Display unit 840 can be used for showing by the information of user input or the information and the electronic equipment that are supplied to user 800 various graphical user interface, these graphical user interface can be come by figure, text, icon, video and its combination in any Constitute.Display unit 840 may include display floater 841, optionally, can using LCD (Liquid Crystal Display, Liquid crystal display), the form such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) to be configuring display Panel 841.Further, Touch sensitive surface 831 can cover on display floater 841, when Touch sensitive surface 831 detects thereon Or after neighbouring touch operation, send processor 880 to determine the type of touch event, with preprocessor 880 according to touch The type of event provides corresponding visual output on display floater 841.Although in fig. 8, Touch sensitive surface 831 and display floater 841 is to realize input and input function as two independent parts, but in some embodiments it is possible to by Touch sensitive surface 831 with display floater 841 integrated and realize input and output function.

Electronic equipment 800 may also include at least one sensor 850, such as optical sensor, motion sensor and other Sensor.Specifically, optical sensor may include ambient light sensor and proximity transducer, and wherein, ambient light sensor can basis The light and shade of ambient light adjusting the brightness of display floater 841, proximity transducer can when electronic equipment 800 moves in one's ear, Close display floater 841 and/or backlight.As one kind of motion sensor, Gravity accelerometer can detect all directions On（Generally three axles）The size of acceleration, can detect that size and the direction of gravity when static, can be used for identifying mobile phone attitude Application（Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating）, Vibration identification correlation function（Such as pedometer, strike Hit）Deng;The gyroscope that can also configure as electronic equipment 800, barometer, drimeter, thermometer, infrared ray sensor etc. other Sensor, will not be described here.

Voicefrequency circuit 860, speaker 861, microphone 862 can provide the audio interface between user and electronic equipment 800. The signal of telecommunication after the voice data receiving conversion can be transferred to speaker 861, is changed by speaker 861 by voicefrequency circuit 860 For acoustical signal output；On the other hand, the acoustical signal of collection is converted to the signal of telecommunication by microphone 862, is connect by voicefrequency circuit 860 Voice data is converted to after receipts, then after voice data output processor 880 is processed, through RF circuit 810 to be sent to another end End, or voice data is exported to memorizer 820 to process further.Voicefrequency circuit 860 is also possible that earphone jack, To provide the communication of peripheral hardware earphone and electronic equipment 800.

Short range wireless transmission module 870 can be WIFI（Wireless fidelity, Wireless Fidelity）Module or indigo plant Tooth module etc..Electronic equipment 800 can help user to send and receive e-mail, browse net by short range wireless transmission module 870 Page and access streaming video etc., it has provided the user wireless broadband internet and has accessed.Although Fig. 8 shows short-distance wireless Transport module 870, but it is understood that, it is simultaneously not belonging to must be configured into of electronic equipment 800, completely can be as needed Omit in the scope of essence not changing invention.

Processor 880 is the control centre of electronic equipment 800, using various interfaces and the whole electronic equipment of connection Various pieces, are stored in software program and/or module in memorizer 820 by running or executing, and call and be stored in Data in reservoir 820, the various functions of execution electronic equipment 800 and processing data, thus carry out overall prison to electronic equipment Control.Optionally, processor 880 may include one or more processing cores；Preferably, processor 880 can integrated application processor And modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., modulatedemodulate Processor is adjusted mainly to process radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor In 880.

Electronic equipment 800 also includes the power supply 890 powered to all parts（Such as battery）It is preferred that power supply can lead to Cross power-supply management system logically contiguous with processor 880, thus by power-supply management system realize management charge, electric discharge and The functions such as power managed.Power supply 890 can also include one or more direct current or alternating current power supply, recharging system, electricity The random component such as source failure detector circuit, power supply changeover device or inverter, power supply status indicator.

Although not shown, electronic equipment 800 can also include photographic head, bluetooth module etc., will not be described here.Specifically exist In the present embodiment, the display unit of electronic equipment 800 is touch-screen display.

Electronic equipment 800 also includes memorizer, and one or more than one program, one of or one Procedure above is stored in memorizer, and is configured to by arbitrary in one or more than one computing device Fig. 2 to Fig. 4 C Content displaying method described in embodiment.

One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can pass through hardware To complete it is also possible to the hardware being instructed correlation by program is completed, described program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read only memory, disk or CD etc..

The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.

Claims

1. a kind of content displaying method is it is characterised in that be used in first terminal, methods described includes：

When described first terminal is master terminal, send, to described second terminal, the first content that described first terminal is being shown Description information so that described second terminal according to described description information show described first content；

When described first terminal is from terminal, receive that the described second terminal that described second terminal sends is being shown second The description information of content, and described second content is shown according to described description information；

Wherein, described described first terminal be master terminal when, to described second terminal send described first terminal show First content description information, including：

If described first content be TV programme or broadcast program, to described second terminal send described TV programme or The channel information of broadcast program；

If described first content is the multimedia resource also having in described second terminal simultaneously, send to described second terminal Former in the identification information of described multimedia resource and currently playing progress or whole two kinds of information；

Wherein, described when described first terminal is from terminal, receiving the described second terminal that described second terminal sends The description information of the second content shown, and described second content is shown according to described description information, including：

If described second content is TV programme or broadcast program, receive the described TV programme that described second terminal sends Or the channel information of broadcast program, plays described TV programme or broadcast program according to described channel information；

If described second content is the multimedia resource also having on described first terminal simultaneously, receives described second terminal and send out Former in the identification information of described multimedia resource and currently playing progress that send or whole two kinds of information；According to described Identification information obtains described multimedia resource local；Start anew the time play or specify from described currently playing progress Point commences play out described multimedia resource.

2. method according to claim 1 is it is characterised in that described foundation with second terminal is connected and consults principal and subordinate pass System, including：

Send at least one second terminal and set up connection request, described connection request of setting up carries master-slave negotiation information, institute State master-slave negotiation information for specifying described first terminal and/or the principal and subordinate role of described second terminal；

According at least one of the described connection response receiving and the described second terminal agreeing to described master-slave negotiation information Set up and connect, and preserve the principal and subordinate role of described first terminal.

3. method according to claim 2 is it is characterised in that described connection response includes the identification information of second terminal, At least one of the described connection response that described basis receives and the described second terminal agreeing to described master-slave negotiation information Set up and connect, including：

The second terminal selecting to described selection signal sends and accesses response, so that described second terminal is receiving described access Set up with described first terminal after response and be connected.

4. method according to claim 1 is it is characterised in that described foundation with second terminal is connected and consults principal and subordinate pass System, including：

Receive described second terminal transmission sets up connection request, and described connection request of setting up carries master-slave negotiation information, institute State master-slave negotiation information for specifying described first terminal and/or the principal and subordinate role of described second terminal；

When receiving the input signal agreeing to described master-slave negotiation information, send connection response to described second terminal, so that Described second terminal receives the connection response of the first terminal feedback agreeing to described master-slave negotiation information；And according to the institute receiving State connection response to be connected with the foundation of at least one of the described first terminal agreeing to described master-slave negotiation information；

When receiving the access response that described second terminal sends, set up with described second terminal and be connected, and preserve described the The principal and subordinate role of one terminal.

5. a kind of content displaying device is it is characterised in that be used in first terminal, described device includes：

Content displaying module, for when described first terminal is master terminal, sending described first terminal to described second terminal The description information of the first content shown, so that described second terminal is shown in described first according to described description information Hold；

Content displaying module, for when described first terminal is from terminal, receiving described the second of described second terminal transmission The description information of the second content that terminal is being shown, and described second content is shown according to described description information；

Wherein, described content displaying module, including：Channel information transmitting element and/or identification information transmitting element；

Described channel information transmitting element, for being TV programme or during broadcast program in described first content, to described the Two terminals send the channel information of described TV programme or broadcast program；

Described identification information transmitting element, for being the multimedia also having in described second terminal in described first content simultaneously During resource, to described second terminal send described multimedia resource identification information and currently playing progress in former or Whole two kinds of information；

Wherein, described content displaying module, also includes：Channel information receiving unit and/or identification information receiving unit；

Described channel information receiving unit, for when described second content is TV programme or broadcast program, receiving described Described TV programme or the channel information of broadcast program that second terminal sends, play described TV according to described channel information Program or broadcast program；

Described identification information receiving unit, for being the multimedia also having on described first terminal in described second content simultaneously During resource, receive the former in the identification information of described multimedia resource and currently playing progress that described second terminal sends Or whole two kinds of information；Described multimedia resource is obtained local according to described identification information；Start anew play or from The time point that described currently playing progress is specified commences play out described multimedia resource.

6. device according to claim 5 is it is characterised in that described connection negotiation module, including：Connection request unit, Feedback reception unit and the first connection establishment unit；

Described connection request unit, sets up connection request for sending at least one second terminal, described sets up connection request Carry master-slave negotiation information, described master-slave negotiation information is used for specifying described first terminal and/or the master of described second terminal From role；

Described feedback reception unit, for receiving the second terminal agreeing to described master-slave negotiation information according to described connection request list What unit sent sets up the connection response of connection request feedback；

Described first connection establishment unit, the described connection response for being received according to described feedback reception unit is same with described At least one of second terminal of described master-slave negotiation information of anticipating is set up and is connected, and preserves the principal and subordinate angle of described first terminal Color.

7. device according to claim 6 is it is characterised in that described connection response includes the identification information of second terminal, Described first connection establishment unit, including：List generates subelement, signal receiving subelement and response and sends subelement；

Described list generates subelement, generates response for the identification information according to the second terminal carrying in described connection response Terminal list；

Described signal receiving subelement, generates, corresponding to described list, the described response terminal list that subelement generates for receiving In at least one second terminal selection signal；

Described response sends subelement, the second end that the described selection signal for receiving to described signal receiving subelement selects End sends accesses response, described second terminal is set up with described first terminal after receiving described access response to be connected.

8. device according to claim 5 is it is characterised in that described connection negotiation module, including：Request reception unit, Signal receiving unit, response transmitting element and the second connection establishment unit；

Described request reception unit, sets up connection request for receive that described second terminal sends, described sets up connection request Carry master-slave negotiation information, described master-slave negotiation information is used for specifying described first terminal and/or the master of described second terminal From role；

Described signal receiving unit, for receiving whether agree to the defeated of described master-slave negotiation information according to described request reception unit Enter signal；

Described response transmitting element, for receiving the defeated of the described master-slave negotiation information of agreement according to described signal receiving unit When entering signal, send connection response to described second terminal, so that described second terminal receives agrees to described master-slave negotiation information First terminal feedback connection response；And according to the described connection response receiving and the described master-slave negotiation information of described agreement At least one of first terminal set up and connect；

Described second connection establishment unit, for receiving described second terminal according to connecing that described response transmitting element sends When entering to respond, set up with described second terminal and be connected, and preserve the principal and subordinate role of described first terminal.

9. a kind of intelligent television is it is characterised in that include described content displaying device as arbitrary in claim 5 to 8.

10. a kind of intelligent television is it is characterised in that described intelligent television includes：

One or more processors；

Memorizer；With

One or more modules, one or more of module stores in described memorizer and be configured to by one or Multiple computing devices, one or more of modules have following function：

When first terminal is for master terminal, send retouching of the first content that described first terminal is being shown to described second terminal State information, so that described second terminal shows described first content according to described description information；