CN102685553A - System and method for realizing sprite display on basis of digital set-top box - Google Patents
System and method for realizing sprite display on basis of digital set-top box Download PDFInfo
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Abstract
The invention discloses a method for realizing sprite display on the basis of a digital set-top box. The method comprises the following steps: A, the digital set-top box acquires a program ID and sends the program ID into a network server; B, the network server receives the program ID, extracts sprite data from a program database according to the program ID and sends the sprite data into the digital set-top box through the internet; C, the digital set-top box controls and receives the sprite data and transmits the sprite data to a TV; and D, a control network module stops receiving the sprite data and the TV closes sprites. The invention also discloses a system for realizing the sprite picture display on the basis of the digital set-top box. According to the system and method disclosed by the invention, the sprite data are from the internet, the sprites can be independently closed and the cost is saved.
Description
Technical field
The present invention relates to STB, in particular, relate to a kind of system and method for realizing the sprite demonstration based on top box of digital machine.
Background technology
Picture-in-picture is to utilize digital technology, on same screen, shows promptly on the key frame of normal viewing, to insert one or more sprites through overcompression simultaneously by two programs, so that when appreciating key frame, watch or keep watch on other channel.Top box of digital machine realizes that the method for picture-in-picture is two tuners of configuration at present, promptly main tuner and secondary tuner.Wherein main tuner is used for full frame normal play program, and secondary tuner is used for when cut bank in the corner of screen playing with little picture the program of other frequencies, can be implemented in like this when not influencing the normal viewing program, browses the program of other frequencies.If find favorite program, then this program of played in full screen again can be avoided when cut bank, losing time like this, realizes that " seamless " watch different TV programme.
Yet; The effect of secondary tuner is the little picture that shows other channel programs of preview in a corner of TV; The screen resolution that needs is very little; But secondary in fact tuner is to be displayed in full screen the very high television image of resolution, therefore, uses double high-frequency head to realize that the function of picture-in-picture certainly will cause the increase of cost.
Summary of the invention
The technical problem that the present invention will solve is; Realize the picture-in-picture defect of high cost to using double high-frequency head in the prior art; Provide a kind of sub-image data from the Internet, that can close sprite and saving cost separately realizes the system and method that sprite shows based on top box of digital machine.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of and realize the system that sprite shows based on top box of digital machine; Comprise the top box of digital machine and the webserver, said top box of digital machine is connected through internet communication with the said webserver; The said webserver is used for to said top box of digital machine sub-image data being provided; Said top box of digital machine is used for said sub-image data is offered television set;
Said top box of digital machine also comprises main control module and mixed-media network modules mixed-media, and said main control module is used to obtain program ID and the said sub-image data that the webserver provides is transferred to said television set; Said mixed-media network modules mixed-media is used for the said program ID that obtains is sent to the said webserver through the Internet, and the said sub-image data that the reception webserver provides also offers said main control module; Said main control module also is provided with to receive and stops the unit, and said reception termination unit is used to control said mixed-media network modules mixed-media and stops to receive said sub-image data;
The said webserver comprises DBM, data processing module and communication module; Said DBM is provided with the program database that is used to store sub-image data; Said data processing module is used for extracting said sub-image data and being transferred to said communication module from said program database according to said program ID; Said communication module is used for receiving said program ID from said top box of digital machine, and said program ID is transferred to said data processing module and gives said top box of digital machine through the Internet with said sub-image data synchronized transmission.
In the system that shows based on top box of digital machine realization sprite of the present invention; Said main control module also is used to obtain STB ID and sends to the said webserver through mixed-media network modules mixed-media; When said communication module also is used for judging according to said STB ID whether said top box of digital machine exists authorization message and in having said authorization message and said program database, have said sub-image data; Send first indicated value to said top box of digital machine, otherwise send second indicated value;
Said main control module is used for also that the indication network module receives said sub-image data when receiving said first indicated value; Perhaps when receiving said second indicated value, send a miscue frame to said television set, said miscue frame is used to point out top box of digital machine to lack authorization message or the webserver lacks said sub-image data.
In the system that shows based on top box of digital machine realization sprite of the present invention, said top box of digital machine is provided with and is used to control the control button that said reception stops the unit.
In the system that shows based on top box of digital machine realization sprite of the present invention, said mixed-media network modules mixed-media is provided with network interface.
In the system that shows based on top box of digital machine realization sprite of the present invention, said sprite is the sign language picture of key frame program, and said program ID is identical with the program ID of said key frame program;
Said main control module also is used to obtain the program clock reference value and sends to the said webserver through mixed-media network modules mixed-media; Said communication module also is used for giving said top box of digital machine with said sub-image data through the Internet synchronized transmission according to said program clock reference value.
The present invention also provides a kind of and has realized the method that sprite shows based on top box of digital machine; Adopt the top box of digital machine and the webserver that connect through internet communication; Said top box of digital machine comprises main control module and mixed-media network modules mixed-media, and the said webserver comprises DBM, data processing module and communication module; This method may further comprise the steps:
A, said main control module obtain program ID and are transferred to said mixed-media network modules mixed-media, and said mixed-media network modules mixed-media sends to the webserver with said program ID through the Internet;
B, said communication module receive said program ID, and said program ID is transferred to said data processing module;
Said DBM is provided with the program database that is used to store sub-image data in advance, and said data processing module extracts said sub-image data and is transferred to said communication module according to the said program ID of current program from said program database;
C, said communication module send to said top box of digital machine with said sub-image data through the Internet;
Said master control module controls receives said sub-image data and said sub-image data is transferred to television set;
D, master control module controls mixed-media network modules mixed-media stop to receive said sub-image data, and said television set is closed sprite.
In the method that shows based on top box of digital machine realization sprite of the present invention, said steps A comprises that also said mixed-media network modules mixed-media sends to the said webserver with STB ID; Said step B also comprises; Said communication module will receive said program ID, judge with said STB ID and according to said STB ID whether said top box of digital machine exists authorization message; If exist, then said program ID be transferred to said data processing module;
Said step C also comprises; If top box of digital machine exists in said authorization message and the said program database and has said sub-image data; Communication module also will send first indicated value to said top box of digital machine before sending said sub-image data, otherwise will send second indicated value;
When receiving said first indicated value, said master control module controls receives said sub-image data and said sub-image data is sent to television set; When receiving said second indicated value, said main control module sends a miscue frame to said television set, and said miscue frame is used to point out top box of digital machine to lack authorization message or the webserver lacks said sub-image data.
In the method that shows based on top box of digital machine realization sprite of the present invention, on said top box of digital machine, be provided for the control button of controlling the beginning or stopping to receive said sub-image data in advance.
In the method that shows based on top box of digital machine realization sprite of the present invention, said mixed-media network modules mixed-media is provided with network interface.
In the method that shows based on top box of digital machine realization sprite of the present invention, said sprite is the sign language picture of key frame program, and said program ID is identical with the program ID of said key frame program;
Said steps A comprises that also said main control module also will obtain the program clock reference value and send to the webserver through said mixed-media network modules mixed-media;
Said step C comprises that also said communication module is given said top box of digital machine with said sub-image data through the Internet synchronized transmission according to said program clock reference value.
The system and method that shows based on top box of digital machine realization sprite of the present invention has following beneficial effect: do not need in addition secondary tuner to be installed and receive sub-image data, reduce cost; In addition, selective reception or do not accept sub-image data as required neither can hinder the TV programme of watching key frame also can not consume extra flow in the time need not watching sprite, and conserve bandwidth is economical and practical.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is a kind of theory diagram of realizing the embodiment of system that sprite shows based on top box of digital machine according to the present invention;
Fig. 2 is a kind of flow chart of realizing method first embodiment that sprite shows based on top box of digital machine according to the present invention;
Fig. 3 is a kind of flow chart of realizing method second embodiment that sprite shows based on top box of digital machine according to the present invention;
Fig. 4 is a kind of flow chart of realizing method the 3rd embodiment that sprite shows based on top box of digital machine according to the present invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
As shown in Figure 1 is an a kind of embodiment who realizes the system that sprite shows based on top box of digital machine of the present invention; System among this embodiment comprises the top box of digital machine 1 and the webserver 2 that is used for providing to top box of digital machine 1 sub-image data that is used for providing to television set sub-image data, and top box of digital machine 1 is connected with the webserver 2 communications.Wherein, Top box of digital machine 1 also comprises main control module 101 and mixed-media network modules mixed-media 102, and the webserver 2 comprises DBM 202, data processing module 201 and communication module 203, that is to say; Mixed-media network modules mixed-media 102 is connected with communication module 203 communications; This communication connection realizes through the Internet among the present invention, and the related data cancellation of sub-image data and key frame is bound, and the transmission of sub-image data realizes not taking the bandwidth of TV network through the Internet.Wherein, because the resolution of sprite is less, the required memory space of the webserver 2 is also little a lot, and the bandwidth that when transmission, is consumed also can be little a lot, practice thrift cost more.
Wherein, The main control module 101 of top box of digital machine 1 is used to obtain program ID; In general; Top box of digital machine 1 can carry out code stream analysis to TV programme, thereby obtains the parameter information of program, and these parameter informations comprise original_network_id (original network identification symbol), transport_stream_id (transport stream identification symbol) and service_id (task identifier); Original_network_id, transport_stream_id, service_id can be unique confirm this program, therefore can through these three calculation of parameter go out can unique description respective program program ID; Main control module 101 also is used for the sub-image data that the webserver 2 provides synchronously is transferred to television set in addition.
The program ID that mixed-media network modules mixed-media 102 is used for main control module 101 is got access to is sent to the webserver 2 through the Internet, and the sub-image data that the reception webserver 2 provides also offers main control module.
In addition; Main control module 101 also is provided with to receive and stops unit 103; Reception termination unit 103 is used for Control Network module 102 and stops to receive sub-image data, and after mixed-media network modules mixed-media 102 stopped to receive sub-image data, television set no longer showed sprite; But because the related data and the sub-image data of key frame are no longer bound reception, this moment, the demonstration of key frame did not receive it to influence still normal play.
The DBM 202 of the webserver 2 is provided with program database, and program database is used to store sub-image data.
Communication module 203 is used for from top box of digital machine 1 program receiving ID program ID being transferred to data processing module 201 and through the Internet sub-image data being sent to top box of digital machine 1.
Data processing module 201 is used for extracting sub-image data and being transferred to communication module 203 from program database according to the program ID of current program.
System in the present embodiment does not need the secondary tuner of extra installation to receive sub-image data; Make the sub-image data and the corresponding data of key frame separate reception; Selective reception or do not accept sub-image data as required only need be closed in the time need not watching sprite and can neither can be hindered the TV programme of watching key frame also can not consume extra data traffic.
Providing of sub-image data can also launch as a value-added service, and top box of digital machine 1 will need specific authorized information and just can obtain corresponding sub-image data at this moment.So; Main control module 101 also is used to obtain STB ID and sends to the webserver 2 through mixed-media network modules mixed-media 102, and the communication module 203 of the webserver 2 can also be used for after program receiving ID and program clock reference value, judging according to this STB ID whether top box of digital machine 1 exists authorization message.It is understandable that; If the top box of digital machine application this service; Then its STB ID is bound at the webserver 2 record to some extent, and perhaps this STB ID binds has specific authorized sign indicating number etc., so just can judge whether top box of digital machine obtains mandate as long as STB ID analyzed.Accordingly, send first indicated value to top box of digital machine 1 when communication module 203 also is used in top box of digital machine 1 exists authorization message and program database, having sub-image data, otherwise send second indicated value; First indicated value is used to indicate sub-image data normally to obtain, and second indicated value is used to indicate the webserver 2 normally to this top box of digital machine 1 service to be provided.
Main control module 101 also is used for indication network module 102 reception sub-image datas when receiving first indicated value; Perhaps when receiving second indicated value, send a miscue frame to television set, the miscue frame is used to point out top box of digital machine to lack the sub-image data that authorization message or the webserver lack corresponding program.
Preferably, top box of digital machine 1 is provided with and is used to control the control button that receives termination unit 103; In addition, mixed-media network modules mixed-media 102 is provided with network interface.
The program that sprite is play can be the general program identical or different with the key frame broadcast program, also can be and the corresponding cofeature of key frame broadcast program, like the sign language note that its sound is made.If the program that sprite is play is general program, generally can store corresponding the rendition list in the STB, the parameter information of respective program can therefrom be analyzed and draw; If this program is a sign language note property program, then the parameter information of this program is identical with the key frame broadcast program.
When this program is a sign language note property program, then sprite is the sign language picture of key frame program, and program ID is identical with the program ID of said key frame program; Main control module 101 also was used to obtain corresponding program clock reference value and sent to the webserver 2 through mixed-media network modules mixed-media 102 this moment; Communication module 203 also is used for giving top box of digital machine 1 with sub-image data through the Internet synchronized transmission according to the program clock reference value.The program clock reference value is in order to make the sign language data that receive can be synchronous with current program, the sign language picture can be complementary with key frame.
The present invention also provides a kind of and has realized the method that sprite shows based on top box of digital machine, and wherein, Fig. 2-4 shows three embodiment of this method.
Embodiment one
That as shown in Figure 2 is a kind of first embodiment that realizes the method that sprite shows based on top box of digital machine of the present invention; This method adopts the top box of digital machine 1 and the webserver 2 that connects through internet communication; Top box of digital machine 1 comprises main control module 101 and mixed-media network modules mixed-media 102; The webserver 2 comprises DBM 202, data processing module 201 and communication module 203, and first embodiment of this method may further comprise the steps:
S301, main control module 101 obtain program ID and are transferred to mixed-media network modules mixed-media 102, and mixed-media network modules mixed-media 102 sends to the webserver 2 with program ID through the Internet;
The communication module 203 program receiving ID of S302, the webserver 2 are transferred to data processing module 201 with program ID;
DBM 202 is provided with the program database that is used to store sub-image data in advance, and data processing module 201 extracts sub-image data and is transferred to communication module 203 according to the program ID of current program from program database;
S303, communication module 203 send to top box of digital machine 1 with sub-image data through the Internet;
Main control module 101 controls receive sub-image data and sub-image data are transferred to television set;
S304, main control module 101 Control Network modules 102 stop to receive sub-image data, and television set is closed sprite.
Wherein, When program begins to play; The main control module 101 of STB all will carry out code stream analysis to the TV programme of current broadcast; Thereby obtain the parameter information of some current programs; These parameter informations comprise original_network_id (original network identification symbol), transport_stream_id (transport stream identification symbol) and service_id (task identifier), program before original_network_id among the step S301, transport_stream_id, service_id are can be unique settled really, therefore can through these three calculation of parameter go out can the current program of unique description program ID; The program clock reference value can directly be analyzed from code stream; Each program ID can corresponding specific program, and its sub-image data just carries out Classification Management according to this program ID, and data processing module also carries out the chooser picture data according to program ID accordingly among the step S302.
Among the step S304, after mixed-media network modules mixed-media stopped to receive sub-image data, television set no longer showed sprite, but because the related data and the sub-image data of key frame are no longer bound reception, this moment, the demonstration of key frame did not receive it to influence still normal play.This step is when the user need not watch sprite, the operation that sprite is closed; Can certainly be that top box of digital machine 1 is in the state that does not receive sub-image data when beginning, then need to increase step S300, step S300 to comprise that top box of digital machine 1 control begins to receive sub-image data before the step S301.
The method of this enforcement need not receive sub-image data through TV network with the tuner of top box of digital machine; Make the sub-image data and the corresponding data of key frame separate reception; Selective reception or do not accept sub-image data as required; Thereby make the respective picture of TV programme can be by selecting, and in the time need not watching sprite, neither can hinder common people's TV reception also can not consume extra data traffic according to its specific crowd of watching.In addition, mixed-media network modules mixed-media 102 corresponding setting have network interface.
Embodiment two
The present invention as shown in Figure 3 is a kind of to realize second embodiment of the method that sprite shows based on top box of digital machine, and the method for this embodiment may further comprise the steps:
The main control module 101 of S401, top box of digital machine 1 obtains program ID and STB ID and is transferred to mixed-media network modules mixed-media 102, and mixed-media network modules mixed-media 102 sends to the webserver 2 with program ID and STB ID through the Internet;
The communication module 203 of S402, the webserver 2 receives program ID and the STB ID that mixed-media network modules mixed-media 102 sends; And judge according to STB ID whether top box of digital machine exists authorization message; If exist, program ID be transferred to data processing module 201, otherwise directly get into step S403;
DBM 202 is provided with the program database that is used to store sub-image data in advance; Data processing module 201 judges whether there is corresponding sub-image data in the program database according to program ID; If exist; Then extract sub-image data and be transferred to communication module 203, otherwise directly get into step S403;
If S403 top box of digital machine 1 exists in authorization message and the program database and has sub-image data; Communication module 203 will receive the sub-image data that data processing module 201 provides; This moment, communication module 203 sent first indicated value to top box of digital machine 1, according to the program clock reference value sub-image data was sent to top box of digital machine 1 through the Internet subsequently; Main control module 101 controls receive sub-image data and sub-image data are transferred to television set;
If top box of digital machine 1 does not exist and does not have sub-image data in authorization message or the program database; Communication module 203 sends second indicated value to top box of digital machine 1; After receiving second indicated value, main control module 101 sends a miscue frame to television set, and the miscue frame shows that content corresponding lacks authorization message with the prompting top box of digital machine or the webserver lacks sub-image data.
S404, main control module 101 Control Network modules 102 stop to receive sub-image data, and television set is closed sprite.
Present embodiment is the improvement to first embodiment; It is applicable to the system that sub-image data needs authority that obtains; Providing of sub-image data can also be launched as a value-added service in this system; Top box of digital machine 1 will need specific authorized information and just can obtain corresponding sub-image data at this moment, can prevent that illegal user from stealing Internet resources, causes damage operator.It is understandable that; If the top box of digital machine application this service; Then its STB ID is bound at the webserver 2 record to some extent, and perhaps this STB ID binds has specific authorized sign indicating number etc., so just can judge whether top box of digital machine obtains mandate as long as STB ID analyzed.
Preferably, no matter the top box of digital machine among first embodiment or second embodiment is provided with and is used to the control button controlling the beginning or stop to receive said sub-image data.
Embodiment three
A kind of the 3rd embodiment that realizes the method that sprite shows based on top box of digital machine of the present invention as shown in Figure 4; Because the program that sprite is play can be the general program identical or different with the key frame broadcast program; Also can be and the corresponding cofeature of key frame broadcast program, like the sign language note that its sound is made.If the program that sprite is play is general program, generally can store corresponding the rendition list in the STB, the parameter information of respective program can therefrom be analyzed and draw; If this program is a sign language note property program, then the parameter information of this program is identical with the key frame broadcast program.
When this program is a sign language note property program, then sprite is the sign language picture of key frame program, and program ID is identical with the program ID of said key frame program; The method of present embodiment may further comprise the steps:
The main control module 101 of S501, top box of digital machine 1 obtains program ID, STB ID and the program clock reference value of current program and is transferred to mixed-media network modules mixed-media 102, and mixed-media network modules mixed-media 102 sends to the webserver 2 with program ID, program clock reference value and STB ID through the Internet;
The communication module 203 of S502, the webserver 2 receives program ID, program clock reference value and the STB ID of the current program of mixed-media network modules mixed-media 102 transmissions; And judge according to STB ID whether top box of digital machine exists authorization message; If exist; Program ID is transferred to data processing module 201, otherwise directly gets into step S503;
DBM 202 is provided with the sign language database that is used to store the sign language data in advance; Data processing module 201 judges whether there are corresponding sign language data in the sign language database according to the program ID of current program; If exist; Then extract the sign language data and be transferred to communication module 203, otherwise directly get into step S503;
If S503 top box of digital machine 1 exists authorization message and sign language databases in the sign language data; Communication module 203 will receive the sign language data that data processing module 201 provides; This moment, communication module 203 sent first indicated value to top box of digital machine 1, gave top box of digital machine 1 with the sign language data through the Internet synchronized transmission according to the program clock reference value subsequently; Main control module 101 controls receive the sign language data and give television set with the sign language transfer of data;
If top box of digital machine 1 does not exist in authorization message or the sign language database and does not have the sign language data; Communication module 203 sends second indicated value to top box of digital machine 1; After receiving second indicated value, main control module 101 sends a miscue frame to television set, and the miscue frame shows that content corresponding lacks authorization message with the prompting top box of digital machine or the webserver lacks the sign language data.
S504, main control module 101 Control Network modules 102 stop to receive the sign language data, and television set is closed the sign language picture.The parameter information that wherein obtains among the step S501 also comprises program clock reference value (being called for short PCR); The program clock reference value can directly be analyzed from code stream; And the program clock reference value is in order to make the sign language data that receive among the S503 can be synchronous with current program, the sign language picture can be complementary with key frame.
Though the present invention describes through specific embodiment, it will be appreciated by those skilled in the art that, without departing from the present invention, can also carry out various conversion and be equal to alternative the present invention.In addition, to particular condition or material, can make various modifications to the present invention, and not depart from the scope of the present invention.Therefore, the present invention is not limited to disclosed specific embodiment, and should comprise the whole execution modes that fall in the claim scope of the present invention.
Claims (10)
1. a system that shows based on top box of digital machine realization sprite comprises the top box of digital machine (1) and the webserver (2), it is characterized in that said top box of digital machine (1) is connected through internet communication with the said webserver (2); The said webserver (2) is used for to said top box of digital machine (1) sub-image data being provided; Said top box of digital machine (1) is used for said sub-image data is offered television set;
Said top box of digital machine (1) also comprises main control module (101) and mixed-media network modules mixed-media (102), and said main control module (101) is used to obtain program ID and said sub-image data that the webserver (2) is provided is transferred to said television set; Said mixed-media network modules mixed-media (102) is used for the said program ID that obtains is sent to the said webserver (2) through the Internet, and the said sub-image data that the reception webserver provides also offers said main control module (101); Said main control module (101) also is provided with to receive and stops unit (103), and said reception termination unit (103) is used to control said mixed-media network modules mixed-media (101) and stops to receive said sub-image data;
The said webserver (2) comprises DBM (202), data processing module (201) and communication module (203); Said DBM (202) is provided with the program database that is used to store sub-image data; Said data processing module (201) is used for extracting said sub-image data and being transferred to said communication module (203) from said program database according to said program ID; Said communication module (203) is used for receiving said program ID from said top box of digital machine (1), and said program ID is transferred to said data processing module (201) and gives said top box of digital machine (1) through the Internet with said sub-image data synchronized transmission.
2. the system that realizes the sprite demonstration based on top box of digital machine according to claim 1; It is characterized in that; Said main control module (101) also is used to obtain STB ID and sends to the said webserver (2) through mixed-media network modules mixed-media (102); When said communication module (203) also is used for judging according to said STB ID whether said top box of digital machine (1) exists authorization message and in having said authorization message and said program database, have said sub-image data; Send first indicated value to said top box of digital machine (1), otherwise send second indicated value;
Said main control module (101) is used for also that indication network module (102) receives said sub-image data when receiving said first indicated value; Perhaps when receiving said second indicated value, send a miscue frame to said television set, said miscue frame is used to point out top box of digital machine (1) to lack authorization message or the webserver (2) lacks said sub-image data.
3. the system that shows based on top box of digital machine realization sprite according to claim 2 is characterized in that said top box of digital machine (1) is provided with and is used to control the control button that said reception stops unit (103).
4. the system that shows based on top box of digital machine realization sprite according to claim 3 is characterized in that said mixed-media network modules mixed-media (102) is provided with network interface.
5. according to any described system that shows based on top box of digital machine realization sprite of claim 1～4, it is characterized in that said sprite is the sign language picture of key frame program, said program ID is identical with the program ID of said key frame program;
Said main control module (101) also is used to obtain the program clock reference value and sends to the said webserver (2) through mixed-media network modules mixed-media (102); Said communication module (203) also is used for giving said top box of digital machine (1) with said sub-image data through the Internet synchronized transmission according to said program clock reference value.
6. realize the method that sprite shows based on top box of digital machine for one kind; It is characterized in that; Adopt the top box of digital machine (1) and the webserver (2) that connect through internet communication; Said top box of digital machine (1) comprises main control module (101) and mixed-media network modules mixed-media (102), and the said webserver (2) comprises DBM (202), data processing module (201) and communication module (203); This method may further comprise the steps:
A, said main control module (101) obtain program ID and are transferred to said mixed-media network modules mixed-media (102), and said mixed-media network modules mixed-media (102) sends to the webserver (2) with said program ID through the Internet;
B, said communication module (203) receive said program ID, and said program ID is transferred to said data processing module (201);
Said DBM (202) is provided with the program database that is used to store sub-image data in advance, and said data processing module (201) extracts said sub-image data and is transferred to said communication module (203) according to the said program ID of current program from said program database;
C, said communication module (203) send to said top box of digital machine (1) with said sub-image data through the Internet;
Said main control module (101) control receives said sub-image data and said sub-image data is transferred to television set;
D, main control module (101) Control Network module (102) stop to receive said sub-image data, and said television set is closed sprite.
7. the method that shows based on top box of digital machine realization sprite according to claim 6 is characterized in that said steps A comprises that also said mixed-media network modules mixed-media (102) sends to the said webserver (2) with STB ID; Said step B also comprises; Said communication module (203) will receive said program ID, judge with said STB ID and according to said STB ID whether said top box of digital machine (1) exists authorization message; If exist, then said program ID be transferred to said data processing module (201);
Said step C also comprises; If top box of digital machine (1) exists in said authorization message and the said program database and has said sub-image data; Communication module (203) also will send first indicated value to said top box of digital machine (1) before sending said sub-image data, otherwise will send second indicated value;
When receiving said first indicated value, said main control module (101) control receives said sub-image data and said sub-image data is sent to television set; When receiving said second indicated value; Said main control module (101) sends a miscue frame to said television set, and said miscue frame is used to point out top box of digital machine (1) to lack authorization message or the webserver (2) lacks said sub-image data.
8. the method that shows based on top box of digital machine realization sprite according to claim 7 is characterized in that, on said top box of digital machine (1), is provided for the control button of controlling the beginning or stopping to receive said sub-image data in advance.
9. the method that shows based on top box of digital machine realization sprite according to claim 8 is characterized in that said mixed-media network modules mixed-media (102) is provided with network interface.
10. according to any described method that shows based on top box of digital machine realization sprite of claim 6～9, it is characterized in that said sprite is the sign language picture of key frame program, said program ID is identical with the program ID of said key frame program;
Said steps A comprises that also said main control module also obtains (101) the program clock reference value and sends to the webserver (2) through said mixed-media network modules mixed-media (102);
Said step C comprises that also said communication module (203) is given said top box of digital machine (1) with said sub-image data through the Internet synchronized transmission according to said program clock reference value.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796074A (en) * | 2014-01-21 | 2014-05-14 | 深圳市九洲电器有限公司 | PIP operating method and system for set top box |
| CN108574863A (en) * | 2017-03-13 | 2018-09-25 | 国家新闻出版广电总局广播电视卫星直播管理中心 | The management method and management system of set-top box locating module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742173A (en) * | 2008-11-12 | 2010-06-16 | 中兴通讯股份有限公司 | Method for supporting watching two-path video and network interaction television system |
| CN101742070A (en) * | 2009-12-09 | 2010-06-16 | 广州新影数字传媒有限公司 | Vision separating box and method for realizing multiple vision-separating mode effects by using same |
-
2012
- 2012-05-14 CN CN201210147553.0A patent/CN102685553B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101742173A (en) * | 2008-11-12 | 2010-06-16 | 中兴通讯股份有限公司 | Method for supporting watching two-path video and network interaction television system |
| CN101742070A (en) * | 2009-12-09 | 2010-06-16 | 广州新影数字传媒有限公司 | Vision separating box and method for realizing multiple vision-separating mode effects by using same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796074A (en) * | 2014-01-21 | 2014-05-14 | 深圳市九洲电器有限公司 | PIP operating method and system for set top box |
| CN108574863A (en) * | 2017-03-13 | 2018-09-25 | 国家新闻出版广电总局广播电视卫星直播管理中心 | The management method and management system of set-top box locating module |
| CN108574863B (en) * | 2017-03-13 | 2020-12-22 | 国家新闻出版广电总局广播电视卫星直播管理中心 | Management method and management system for set top box positioning module |
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