CN103220571B - For the interactive system of TV programme and method and Set Top Box - Google Patents
For the interactive system of TV programme and method and Set Top Box Download PDFInfo
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Abstract
The present invention proposes a kind of interactive system for TV programme and method and Set Top Box.Wherein this system includes: television set, Set Top Box and internet terminal, and wherein, television set, for the TV signal display program content sent according to Set Top Box；Set Top Box, transmit stream TS packet for receiving and TS packet resolves to obtain the auxiliary information of TV signal and TV signal, and TV signal is sent to television set, and auxiliary information is sent to internet terminal, wherein auxiliary information is associated with programme content；Internet terminal, for auxiliary information operating.System according to embodiments of the present invention, the information being associated with actual program can be provided in internet terminal to while television program transmission spectators, allow while not affecting the normal TV reception of spectators spectators convenient recognize related content, provide more preferable viewing experience to spectators.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of interactive system for TV programme and method and machine
Top box.
Background technology
During television program transmission, spectators are watching the picture of TV programme simultaneously it can also be seen that some assist information, example
Such as the Word message (note number etc. that lastest news, audience interaction need) bottom telescreen or the advertisement of screen side
Information (broadcast weather forecast time screen side advertising message etc.).
This mode disadvantageously, in order to not disturb TV programme normal play, can only show in tv programme picture
Show the fewer Word message of some numbers of words or advertising message, it is possible to the auxiliary information content of display is very limited, it is impossible to full
Foot user's request, poor user experience.
Summary of the invention
It is contemplated that at least solve one of above-mentioned technical problem.
To achieve these goals, the interactive system bag for TV programme of embodiment according to the first aspect of the invention
Including: television set, Set Top Box and internet terminal, wherein, described television set, for the TV letter sent according to described Set Top Box
Number display program content；Described Set Top Box, is used for receiving transmission stream TS packet and resolving to obtain to described TS packet
Take the auxiliary information of described TV signal and described TV signal, and described TV signal is sent to described television set, and
Sending described auxiliary information to described internet terminal, wherein said auxiliary information is associated with described programme content；Described
Internet terminal, for described auxiliary information operating.
The interactive system for TV programme according to embodiments of the present invention, can give while television program transmission and see
Many information that offer is associated with actual program in internet terminal, while not affecting the normal TV reception of spectators
Allow spectators convenient recognize related content, provide more preferable viewing experience to spectators.
In one embodiment of the invention, described auxiliary information TS packet is inserted into the described programme content of correspondence
To generate described TS packet among TS packet.
In one embodiment of the invention, described auxiliary information TS packet is used to replace corresponding described programme content
Filling bag in TS packet is to generate described TS packet.
In one embodiment of the invention, described internet terminal and described Set Top Box by WiFi, bluetooth, infrared,
WLAN is connected.
In one embodiment of the invention, described Set Top Box is arranged among described television set.
In one embodiment of the invention, described auxiliary information includes extending content and/or extension content indexing.
In one embodiment of the invention, described internet terminal obtains from the Internet according to described extension content indexing
Corresponding described extension content.
In one embodiment of the invention, described extension content indexing include the title of current playing program, key word,
One or more in title, captions, programme content brief introduction.
In one embodiment of the invention, described extension content includes multimedia messages, linguistic information and Word message
In one or more.
In one embodiment of the invention, described extension content includes the website relevant to current program content, social activity
Network, chat colony, song, personage introduction, background information, clothing, scene introduction, actual program early stage program in one
Or it is multiple.
To achieve these goals, the Set Top Box of embodiment according to the second aspect of the invention includes: receiver module, uses
In receiving TS packet；Decoder module, is used for resolving described TS packet to obtain TV signal and described TV letter
Number corresponding auxiliary information；First sending module, for sending described TV signal to television set；And second send mould
Block, for sending described auxiliary information to internet terminal.
Set Top Box according to embodiments of the present invention, it is provided that to being supplied to the Internet while television set TV signal eventually
The end information that is associated with actual program, allows spectators convenient while not affecting the normal TV reception of spectators
Solve related content, provide more preferable viewing experience to spectators.
In one embodiment of the invention, described decoder module includes: recognition unit, for entering described TS packet
Row identifies to obtain auxiliary information TS packet, and wherein said first sending module is additionally operable to described auxiliary information TS packet
Send to described internet terminal；And decoding unit, it is used for resolving described TS packet to obtain described TV letter
Number, wherein said decoding unit abandons described auxiliary information TS packet when decoding.
In one embodiment of the invention, described decoder module also includes: delete unit, for identifying list according to described
Unit by described TS packet described auxiliary information TS packet delete so that described decoding unit to delete after described in
TS packet is decoded obtaining described TV signal.
In one embodiment of the invention, described auxiliary information TS packet is inserted into the described programme content of correspondence
To generate described TS packet among TS packet.
In one embodiment of the invention, described auxiliary information TS packet is used to replace corresponding described programme content
Filling bag in TS packet is to generate described TS packet.
In one embodiment of the invention, described auxiliary information includes extending content and/or extension content indexing.
In one embodiment of the invention, described extension content indexing include the title of current playing program, key word,
One or more in title, captions, programme content brief introduction.
In one embodiment of the invention, described extension content includes multimedia messages, linguistic information and Word message
In one or more.
In one embodiment of the invention, described extension content includes the website relevant to current program content, social activity
Network, chat colony, song, personage introduction, background information, clothing, scene introduction, actual program early stage program in one
Or it is multiple
To achieve these goals, the exchange method for TV programme of embodiment according to the third aspect of the invention we
Comprise the following steps: Set Top Box receives and transmits stream TS packet；Described TS packet is resolved to obtain by described Set Top Box
The auxiliary information of TV signal and TV signal；Described TV signal is sent to television set by described Set Top Box, so that described electricity
Depending on machine according to described TV signal display program content；Described auxiliary information is sent to internet terminal by described Set Top Box, with
Make described internet terminal that described auxiliary information operating, wherein said auxiliary information to be associated with described programme content.
The exchange method for TV programme according to embodiments of the present invention, can give while television program transmission and see
Many information that offer is associated with actual program in internet terminal, while not affecting the normal TV reception of spectators
Allow spectators convenient recognize related content, provide more preferable viewing experience to spectators.
In one embodiment of the invention, described auxiliary information TS packet is inserted into the described programme content of correspondence
To generate described TS packet among TS packet.
In one embodiment of the invention, described auxiliary information TS packet is used to replace corresponding described programme content
Filling bag in TS packet is to generate described TS packet.
In one embodiment of the invention, described internet terminal and described Set Top Box by WiFi, bluetooth, infrared,
WLAN is connected.
In one embodiment of the invention, described Set Top Box is arranged among described television set.
In one embodiment of the invention, described auxiliary information includes extending content and/or extension content indexing.
In one embodiment of the invention, described internet terminal obtains from the Internet according to described extension content indexing
Corresponding described extension content.
In one embodiment of the invention, described extension content indexing include the title of current playing program, key word,
One or more in title, captions, programme content brief introduction.
In one embodiment of the invention, described extension content includes multimedia messages, linguistic information and Word message
In one or more.
In one embodiment of the invention, described extension content includes the website relevant to current program content, social activity
Network, chat colony, song, personage introduction, background information, clothing, scene introduction, actual program early stage program in one
Or it is multiple.
Aspect and advantage that the present invention adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or that add aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially with easy to understand, wherein,
Fig. 1 is the structured flowchart of interactive system for TV programme according to an embodiment of the invention；
Fig. 2 is the operating diagram of the interactive system for TV programme according to embodiments of the present invention；
Fig. 3 (a) is the structural representation of TS packet according to an embodiment of the invention；
Fig. 3 (b) is the structural representation assisting information TS packet according to an embodiment of the invention；
Fig. 3 (c) is the structural representation of program clock reference bag according to an embodiment of the invention；
Fig. 3 (d) is the schematic diagram that auxiliary information TS packet inserts TS packet according to an embodiment of the invention
Fig. 3 (e) is the schematic diagram that auxiliary information TS packet inserts TS packet in accordance with another embodiment of the present invention；
Fig. 4 is the structured flowchart of Set Top Box according to an embodiment of the invention；
Fig. 5 is the structured flowchart of Set Top Box in accordance with another embodiment of the present invention；
Fig. 6 is the structural representation of Program Specific Information according to an embodiment of the invention；
Fig. 7 is the flow chart of exchange method for TV programme according to an embodiment of the invention.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.On the contrary, originally
Inventive embodiment includes all changes in the range of the spirit falling into attached claims and intension, revises and be equal to
Thing.
In describing the invention, it is to be understood that term " first ", " second " etc. are not only used for describing purpose, and not
It is understood that as instruction or hint relative importance.In describing the invention, it should be noted that unless otherwise clear and definite regulation
And restriction, term " is connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to.For the ordinary skill in the art, above-mentioned term tool in the present invention can be understood with concrete condition
Body implication.Additionally, in describing the invention, except as otherwise noted, " multiple " are meant that two or more.
In flow chart or at this, any process described otherwise above or method description are construed as, and expression includes
One or more is for realizing the module of code, fragment or the portion of the executable instruction of the step of specific logical function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not by shown or discuss suitable
Sequence, including according to involved function by basic mode simultaneously or in the opposite order, performs function, and this should be by the present invention
Embodiment person of ordinary skill in the field understood.
Spectators there will naturally be more demand when watching TV programme, such as, when television program transmission when, give and see
Crowd transmits some and the related information of current broadcast content, including sound, image, word etc., preferably to watch to spectators
Experience；The most such as when TV programme are when playing song, introduce the situation of singer, the lyrics of song, downloading mode etc. are provided；
Or the most such as when TV programme are mentioned certain area when, provide, to spectators, the relevant information etc. that this area travels
Deng, a kind of interactive system for TV programme and method are proposed for this.Below in conjunction with Fig. 1-Fig. 5, the embodiment of the present invention is described
Interactive system for TV programme.
Fig. 1 is the structured flowchart of interactive system for TV programme according to an embodiment of the invention, and Fig. 2 is basis
The operating diagram of the interactive system for TV programme of the embodiment of the present invention.As it is shown in figure 1, according to embodiments of the present invention
Interactive system for TV programme includes: television set 10, Set Top Box 20 and internet terminal 30.
Specifically, television set 10 is for the TV signal display program content sent according to Set Top Box 20.Set Top Box 20 is used
In receiving TS packet and TS packet resolving to obtain the auxiliary information of TV signal and TV signal, and by TV
Signal sends to television set 10, and sends auxiliary information to internet terminal 30, wherein auxiliary information and programme content phase
Association.Wherein, Set Top Box 20 can be arranged among television set 10, it is also possible to the hardware being independently of television set 10 is real
Body.Internet terminal 30 is used for showing auxiliary information.Wherein, internet terminal 30 can be notebook computer, mobile phone, individual number
Word assistant and panel computer etc..
More specifically, as in figure 2 it is shown, Set Top Box 20 is after receiving the TS packet that operator sends, TS packet wraps
Including auxiliary information TS packet, TS packet is carried out resolving acquisition TV signal by Set Top Box 20, will resolve the TV letter obtained
Number send to television set 10, Set Top Box 20 also TS packet is carried out resolve obtain ancillary information packets, will resolve obtain
Ancillary information packets sends to internet terminal 30, and wherein auxiliary information is associated with programme content.
Wherein, internet terminal 30 and Set Top Box 20 are connected by WiFi, bluetooth, infrared, WLAN.Specifically, Set Top Box
Auxiliary information is sent to internet terminal by 20 any one communication mode that can pass through in WiFi, bluetooth, infrared, WLAN etc.
30.Similarly, internet terminal 30 can also be connected by wired mode with Set Top Box 20, and such as internet terminal 30 is notes
Can be connected with Set Top Box 20 by the various interfaces of notebook computer during this computer, certain Set Top Box 20 must have phase therewith
The interface joined.
The interactive system for TV programme according to embodiments of the present invention, can give while television program transmission and see
Many information that offer is associated with actual program in internet terminal, while not affecting the normal TV reception of spectators
Allow spectators convenient recognize related content, provide more preferable viewing experience to spectators.
Fig. 3 (a) is the structural representation of TS packet according to an embodiment of the invention, and Fig. 3 (b) is according to the present invention
The structural representation of the auxiliary information TS packet of one embodiment, the TS data that Set Top Box 20 receives include programme content TS
Packet and auxiliary information TS packet, below in conjunction with Fig. 3 (a) and 3(b) TS packet and auxiliary information TS data are discussed in detail
Bag.
Specifically, the standard of the transmission information of DTV is MPEG(Moving Picture Experts Group, lives
Motion video expert group) Moving Picture Experts Group-2 released, wherein MPEG-2 is the international standard of a kind of live image and acoustic coding, number
All information (including the information such as video, audio frequency, word, control) of word television transmission will be converted into MPEG-2 mark when transmission
Accurate transmission stream TS packet (Transport Stream).
More specifically, as shown in Fig. 3 (a), the form of TS packet is 188 byte (Bytes) sizes, including 4
The packet header (Transport Head) of individual byte (Bytes) and the load (Payload data) of 184 bytes (Bytes), bag
Head includes bag mark (Packet Identifier, PID) information of 13 bits (bits), and bag identification information is difference inhomogeneity
Type, the identification information of different program TS packet.As shown in Figure 3 (b), the load of 184 bytes in auxiliary information TS packet
Pocket includes side information data, and packet header includes the bag identification information of auxiliary information bag, and this bag identification information can preset, if
The bag identification information of fixed auxiliary information bag can not be with the bag mark of TS packet selected in the TS packet of programme content
Knowledge information overlaps, and such as, the bag identification information of the TS packet of programme content is " 0X0000 ", in auxiliary information bag packet header
PID can be " 1010101010101 " etc., and auxiliary information bag packet header represents the starting and ending of a complete auxiliary information,
Side information data can be stored in an auxiliary information TS packet, it is also possible to exceedes auxiliary in side information data size
During the storage size of information TS packet, side information data is respectively stored into two or more auxiliary letter
In breath TS packet.
In one embodiment of the invention, auxiliary information TS packet is inserted into the TS data of corresponding programme content
To generate TS packet among bag.In another embodiment of the present invention, auxiliary information TS packet is used to replace correspondence
Filling bag in programme content TS packet is to generate TS packet.
In order to understand the building process of the TS packet of the embodiment of the present invention, program clock reference bag is described below.Fig. 3
C () is the structural representation of program clock reference bag according to an embodiment of the invention, as shown in Figure 3 (c), in each program
The TS packet held all includes multiple program clock reference bag (Program Clock Reference, PCR), wherein, program
Clock reference bag is to ensure that the programme content that the TS packet of the programme content that Set Top Box 20 receives sends with operator
The synchronised clock that the frequency of TS packet is consistent with phase place and sets up, program clock reference bag can be that Set Top Box 20 is in program
Thering is provided information during the TS decoded packet data held, Set Top Box 20 can be according to two program clock ginsengs in the TS packet of programme content
Between Kobo, the time of experience controls the correct broadcasting of programme content.
Fig. 3 (d) is the schematic diagram that auxiliary information TS packet inserts TS packet according to an embodiment of the invention, as
Shown in Fig. 3 (d), to generate TS data among the TS packet of the programme content that auxiliary information TS packet is inserted into correspondence
Bag.Specifically, during two programs in the TS packet of the programme content that auxiliary information TS packet can be inserted into correspondence
To generate TS packet between clock reference bag.Programme content will not be play and bring impact by this method, and due to auxiliary letter
The data volume of breath TS packet is little, and it is little that the data volume of the code stream of the TS packet of programme content increases.
Fig. 3 (e) is the schematic diagram that auxiliary information TS packet inserts TS packet in accordance with another embodiment of the present invention.
As shown in Fig. 3 (e), operator is when transmitting the TS packet of programme content, steady in order to ensure the code stream of whole TS packet,
Filling bag is added in the TS packet of programme content.Auxiliary information TS packet can also replace the TS of the programme content of correspondence
The filling bag of packet is to generate TS packet, and this method will not increase the data volume of code stream.
In one embodiment of the invention, internet terminal 30 obtains correspondence according to extending content indexing from the Internet
Extension content.Specifically, if the auxiliary information that internet terminal 30 receives only comprises extension content indexing, internet terminal 30
Can also scan for obtaining corresponding extension content in the Internet according to extension content indexing.
In one embodiment of the invention, auxiliary information includes extending content and/or extension content indexing.
In one embodiment of the invention, extension content includes in multimedia messages, linguistic information and Word message
One or more.
In one embodiment of the invention, extension content include the website relevant to current program content, social networks,
Chat colony, song, personage introduction, background information, clothing, scene introduction, actual program early stage program in one or many
Kind.More specifically, extension content is associated with content of TV program by programme content index, indexed permissible by programme content
Programme content is accurate to certain concrete scene or picture, then obtains from the Internet according to these concrete scenes or image information
Taking extension content, this extension content can include the content closely related with concrete scene or picture, and such as movie channel exists
Night, 20:00 play certain film, as 20:20, may determine that scene now is Bird's Nest, leading role by programme content index
The information such as first acquaintance, extension information includes that the Scenic spot introduction of Bird's Nest, neighbouring hotel information, leading role know each other for the first time and worn
Clothes and the ornaments information etc. worn.
In one embodiment of the invention, extension content indexing includes the title of current playing program, key word, mark
One or more in topic, captions, programme content brief introduction.More specifically, programme content index need according to program synchronize or
Later stage makes.Programme content index can obtain from the Internet, and such as Set Top Box 20 is according to the programme content obtained
From the Internet, obtain programme content index, or programme content index is added in TV signal be sent to mutually by Set Top Box 20
Networked terminals 30, specifically, the programme content index obtained from the Internet can be according to programme content post-production, electricity
It can be the most made in content of programming for indexing depending on the programme content in signal.
Wherein, programme content index and EPG(Electronic Program Guide, electric program menu) compare, also
Include the information such as time of playing scene and correspondence, such as, each scene of certain film is divided, by each scene
Title, the information such as key word index as programme content, programme content can be accurate to by these programme contents index
Certain concrete scene or picture, when obtaining current playing program content, can obtain according to programme content index and play field
Scape or the closely-related information of picture, such as movie channel night 20:00 play certain film, as 20:20, pass through program
Content indexing may determine that scene now is the information such as the first acquaintance of Bird's Nest, leading role.
In order to realize above-described embodiment, the present invention also proposes a kind of Set Top Box.
Fig. 4 is the structured flowchart of Set Top Box according to an embodiment of the invention.As shown in Figure 4, Set Top Box includes: receive
Module 210, decoder module the 220, first sending module 230 and the first sending module 240.
Specifically, receiver module 210 is used for receiving TS packet.Decoder module 220 is for resolving TS packet
The auxiliary information corresponding with TV signal to obtain TV signal.First sending module 230 is for sending TV signal to electricity
Depending on machine.Second sending module 240 is for sending auxiliary information to internet terminal.
Set Top Box according to embodiments of the present invention, it is provided that to being supplied to the Internet while television set TV signal eventually
The end information that is associated with actual program, allows spectators convenient while not affecting the normal TV reception of spectators
Solve related content, provide more preferable viewing experience to spectators.
Fig. 5 is the structured flowchart of Set Top Box in accordance with another embodiment of the present invention.As it is shown in figure 5, at the base shown in Fig. 4
On plinth, decoder module 220 includes: recognition unit 221 and decoding unit 222.
Specifically, recognition unit 224 is for being identified obtaining auxiliary information TS packet, Qi Zhong to TS packet
One sending module 230 is additionally operable to send to internet terminal auxiliary information TS packet.Decoding unit 222 is for TS data
Bag is decoded obtaining TV signal, and wherein decoding unit abandons auxiliary information TS packet when decoding.More specifically, know
Auxiliary information TS packet can be sent to the first sending module 230 after obtaining auxiliary information TS packet by other unit 224,
The most again TS packet is sent to decoding unit 222, decoding unit 222 decoding when directly according to recognition unit 221
Recognition result abandon auxiliary information TS packet, then be decoded obtaining TV signal.
In one embodiment of the invention, decoder module 220 also includes: delete unit (not shown), deletes single
Unit is for deleting the auxiliary information TS packet in TS packet according to recognition unit 221, so that decoding unit 222 is to deleting
TS packet after removing is decoded obtaining TV signal.
Fig. 6 is the structural representation of Program Specific Information according to an embodiment of the invention.
In order to make decoding unit 222 be decoded TS packet, Moving Picture Experts Group-2 defines Program Specific Information
(Program Specification Information, PSI), Program Specific Information is the guiding added in TS packet
Information, is used for guiding decoding unit 222 to be decoded, and Program Specific Information includes Program Association Table information (Program
Association Table, PAT) and program map table information (Program Map Table, PMT), wherein, Program Association Table
Information stores the bag identification information of the program map table information of all programs, program map table information stores bag mark
The video flowing of the program that information is corresponding, audio stream etc..As it is shown in figure 5, the bag identification information of Program Association Table information is the most permissible
Being fixed as 0x0000, decoding unit 222 can find Program Association Table information according to seeking bag identification information in TS packet.Joint
Mesh contingency table letter includes the bag identification information " 0X0001 " of the program map table information of program 1 and the Program Map Table letter of program 2
The bag identification information " 0X0002 " of breath, if user wants to see that first program 1, decoding unit 222 are looked into from Program Association Table information
Find the bag identification information " 0x0001 " of the Program Association Table information of program 1, then by bag identification information " 0x0001 " from TS
The code stream of packet finds corresponding program map table information, then from program map table information, obtains the video of program 1
The bag identification information " 0x0003 " of stream and the bag identification information " 0x0004 " of audio stream, decoding unit 222 is according to the video obtained
The bag identification information of stream and the bag identification information of audio stream using video corresponding in the code stream of TS packet and voice data as
TV signal is sent to television set, so that television set can be according in TV signal display program by the second sending module 240
Hold.
In one embodiment of the invention, auxiliary information TS packet is inserted into the TS data of corresponding programme content
To generate TS packet among bag.In another embodiment of the present invention, auxiliary information TS packet is used to replace correspondence
Filling bag in programme content TS packet is to generate TS packet.The most more detailed content can refer to for TV programme
Interactive system in corresponding description.
In one embodiment of the invention, auxiliary information includes extending content and/or extension content indexing.Specifically,
Extension content indexing includes the one or many in the title of current playing program, key word, title, captions, programme content brief introduction
Kind.Extension content includes one or more in multimedia messages, linguistic information and Word message, and wherein, extension content includes
The website relevant to current program content, social networks, chat colony, song, personage introduction, background information, clothing, scene are situated between
Continue, one or more in the early stage program of actual program.The most more detailed content can refer to the friendship for TV programme
Corresponding description in system mutually.
In order to realize above-described embodiment, the present invention also proposes a kind of exchange method for TV programme.
Fig. 7 is the flow chart of exchange method for TV programme according to an embodiment of the invention.As it is shown in fig. 7,
The exchange method for TV programme according to embodiments of the present invention comprises the steps.
S601, Set Top Box receives and transmits stream TS packet.
S602, Set Top Box resolves to obtain the auxiliary information of TV signal and TV signal to TS packet.
S603, TV signal is sent to television set by Set Top Box, so that television set is according to TV signal display program content.
S604, auxiliary information is sent to internet terminal by Set Top Box, so that internet terminal is to auxiliary information operating, its
Middle auxiliary information is associated with programme content.
In one embodiment of the invention, internet terminal includes notebook computer, mobile phone, personal digital assistant peace
Plate computer.
In one embodiment of the invention, internet terminal and Set Top Box are connected by WiFi, bluetooth, infrared, WLAN.
Specifically, auxiliary information is sent extremely by any one communication mode that Set Top Box can pass through in WiFi, bluetooth, infrared, WLAN etc.
Internet terminal.Similarly, internet terminal can also be connected by wired mode with Set Top Box, and such as internet terminal is pen
Can be connected with Set Top Box by the various interfaces of notebook computer when remembering this computer, certain Set Top Box must have matched
Interface.
The exchange method for TV programme according to embodiments of the present invention, can give while television program transmission and see
Many information that offer is associated with actual program in internet terminal, while not affecting the normal TV reception of spectators
Allow spectators convenient recognize related content, provide more preferable viewing experience to spectators.
Should be appreciated that the process that implements of the exchange method for TV programme correspondence can be referenced for TV programme
Interactive system in be discussed in detail.
Should be appreciated that each several part of the present invention can realize by hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, the software that multiple steps or method in memory and can be performed by suitable instruction execution system with storage
Or firmware realizes.Such as, if realized with hardware, with the most the same, available well known in the art under
Any one or their combination in row technology realize: have the logic gates for data signal realizes logic function
Discrete logic, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), on-the-spot
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and these embodiments can be carried out multiple change without departing from the principles and spirit of the present invention, revise, replace
And modification, the scope of the present invention is limited by claims and equivalent thereof.
Claims (23)
1. the interactive system for TV programme, it is characterised in that including: television set, Set Top Box and internet terminal,
Wherein,
Described television set, for the TV signal display program content sent according to described Set Top Box；
Described Set Top Box, is used for receiving TS packet and resolving to obtain described TV signal and institute to described TS packet
State the auxiliary information of TV signal, and described TV signal is sent to described television set, and described auxiliary information is sent
To described internet terminal, wherein said auxiliary information is associated with described programme content, wherein, uses described auxiliary information TS
Packet replaces the filling bag in corresponding described programme content TS packet to generate described TS packet；
Described internet terminal, for described auxiliary information operating.
2. the system as claimed in claim 1, it is characterised in that described internet terminal and described Set Top Box are by WiFi, indigo plant
Tooth, infrared, WLAN are connected.
3. the system as claimed in claim 1, it is characterised in that described Set Top Box is arranged among described television set.
4. the system as described in any one of claim 1-3, it is characterised in that described auxiliary information include extend content and/or
Extension content indexing.
5. system as claimed in claim 4, it is characterised in that described internet terminal according to described extension content indexing from mutually
Networking obtains corresponding described extension content.
6. system as claimed in claim 4, it is characterised in that described extension content indexing includes the name of current playing program
One or more in title, key word, title, captions, programme content brief introduction.
7. system as claimed in claim 4, it is characterised in that described extension content include multimedia messages, linguistic information and
One or more in Word message.
8. system as claimed in claim 7, it is characterised in that described extension content includes the net relevant to current program content
Stand, social networks, chat colony, song, personage introduction, background information, clothing, scene introduction, the early stage program of actual program
In one or more.
9. a Set Top Box, it is characterised in that including:
Receiver module, is used for receiving TS packet, wherein, uses auxiliary information TS packet to replace corresponding programme content TS number
According to the filling bag in bag to generate described TS packet；
Decoder module, for resolving to obtain the auxiliary that TV signal is corresponding with described TV signal to described TS packet
Information；
First sending module, for sending described TV signal to television set；And
Second sending module, for sending described auxiliary information to internet terminal.
10. Set Top Box as claimed in claim 9, it is characterised in that described decoder module includes:
Recognition unit, for described TS packet is identified obtaining auxiliary information TS packet, wherein said first
Send module to be additionally operable to described auxiliary information TS packet to send to described internet terminal；And
Decoding unit, for being decoded obtaining described TV signal to described TS packet, wherein said decoding unit exists
Described auxiliary information TS packet is abandoned during decoding.
11. Set Top Boxes as claimed in claim 10, it is characterised in that described decoder module also includes:
Delete unit, for the described auxiliary information TS packet in described TS packet being deleted according to described recognition unit,
So that the described TS packet after deleting is decoded obtaining described TV signal by described decoding unit.
12. Set Top Boxes as described in claim 9 or 10, it is characterised in that described auxiliary information includes extending content and/or expansion
Exhibition content indexing.
13. Set Top Boxes as claimed in claim 12, it is characterised in that described extension content indexing includes current playing program
One or more in title, key word, title, captions, programme content brief introduction.
14. Set Top Boxes as claimed in claim 12, it is characterised in that described extension content includes that multimedia messages, language are believed
One or more in breath and Word message.
15. Set Top Boxes as claimed in claim 14, it is characterised in that described extension content includes relevant to current program content
Website, social networks, chat colony, song, personage introduction, background information, clothing, scene introduction, the early stage of actual program
One or more in program.
16. 1 kinds of exchange methods for TV programme, it is characterised in that comprise the following steps:
Set Top Box receives and transmits stream TS packet, wherein, uses auxiliary information TS packet to replace corresponding programme content TS number
According to the filling bag in bag to generate described TS packet；
Described Set Top Box resolves to obtain the auxiliary information of TV signal and TV signal to described TS packet；
Described TV signal is sent to television set by described Set Top Box, so that described television set is according to described TV signal display joint
Mesh content；
Described auxiliary information is sent to internet terminal by described Set Top Box, so that described internet terminal is to described auxiliary information
Operation, wherein said auxiliary information is associated with described programme content.
17. methods as claimed in claim 16, it is characterised in that described internet terminal and described Set Top Box by WiFi,
Bluetooth, infrared, WLAN are connected.
18. methods as claimed in claim 16, it is characterised in that described Set Top Box is arranged among described television set.
19. methods as described in any one of claim 16-18, it is characterised in that described auxiliary information include extend content and/
Or extension content indexing.
20. methods as claimed in claim 19, it is characterised in that described internet terminal according to described extension content indexing from
The Internet obtains corresponding described extension content.
21. methods as claimed in claim 19, it is characterised in that described extension content indexing includes the name of current playing program
One or more in title, key word, title, captions, programme content brief introduction.
22. methods as claimed in claim 19, it is characterised in that described extension content includes multimedia messages, linguistic information
With one or more in Word message.
23. methods as claimed in claim 22, it is characterised in that described extension content includes relevant to current program content
Website, social networks, chat colony, song, personage introduction, background information, clothing, scene introduction, the early stage joint of actual program
One or more in mesh.
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| CN104427364A (en) * | 2013-09-02 | 2015-03-18 | 中兴通讯股份有限公司 | Media play processing method, device and system and media server |
| CN105072567B (en) * | 2015-08-10 | 2020-09-25 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN105898381A (en) * | 2015-12-15 | 2016-08-24 | 乐视致新电子科技（天津）有限公司 | Content transmission method, content play method, content server and intelligent equipment |
| CN106254892B (en) * | 2016-08-09 | 2019-04-26 | 北海爱飞数码科技有限公司 | Interactive system based on television set and internet |
| CN109842815A (en) * | 2019-01-31 | 2019-06-04 | 海信电子科技（深圳）有限公司 | A kind of the subtitle state display method and device of program |
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