CN108449622A - A kind of blended data source smart television plays and interactive system - Google Patents
A kind of blended data source smart television plays and interactive system Download PDFInfo
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- CN108449622A CN108449622A CN201810252192.3A CN201810252192A CN108449622A CN 108449622 A CN108449622 A CN 108449622A CN 201810252192 A CN201810252192 A CN 201810252192A CN 108449622 A CN108449622 A CN 108449622A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4314—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64322—IP
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention relates to smart television broadcasting and interaction technique fields.The purpose is to provide a kind of smart television broadcasting of blended data source and interactive system, broadcast data source and the mixing playing function in internet data source can be supported, and be capable of providing user's interaction.A kind of blended data source smart television plays and interactive system, can play broadcast data source and the internet data source of showing on the tv screen simultaneously, including：Data communication subsystem, for receiving broadcast data source and internet data source, and by the data source of reception to playing subsystem；Interactive subsystem, the display properties for internet data source to be set or adjusted, and the display properties after being set or adjusted is notified to broadcasting subsystem；Subsystem is played, for receiving the data source from data communication subsystem, and is played according to the display properties that interactive subsystem is set or adjusted and shows broadcast data source and internet data source.
Description
Technical field
It is played the present invention relates to smart television and interaction technique field is specifically to be related to a kind of blended data source intelligence
It can televise and interactive system.
Background technology
Currently, existing smart television plays and interactive system, it is more representational to have televising for Broadcast and TV system
System and the internet television play system of each internet operators' operation.The two substantially independent operation, data do not mix.
Due to cost of manufacture and specialized limitation, the video/audio of most Broadcast and TV systems is all with most of
What common Healthy People made as audition object.The audio-visual content of making is not suitable for the receipts for the group for having dysaudia
It sees, although there is a small amount of broadcasting and TV video also to mix sign language, essentially, this sign language is still fallen in broadcasting and TV video
A part for appearance cannot can not in real time access third party internet to third party internet professional services organization open interface
The sign language data of professional services organization；Moreover, the above-mentioned number of videos for having mixed sign language is seldom, dysaudia has been limited
Group watch range.
Although in addition, including subtitle in the video/audio of Broadcast and TV system, in fact, this subtitle is also video and audio
One component part of content itself is essentially all the contents such as prior and mating content dialogue, can not be mutual to third party
Networking professional services organization open interface, cannot access the distinctive subtitle number of third party internet professional services organization in real time
According to.So, it limits user and obtains the better and relevant characteristics information source of programme content.This characteristics information can be with
It is the information of multiple angle many aspects, more representational is to mix subtitle for the video of not subtitle, to former subtitle
Translation, the explanation etc. to programme content band intellectual.
In conclusion the television broadcasting system of existing Broadcast and TV system is unfavorable for having watching for the group of dysaudia,
It is unfavorable for user and obtains better related information source.
Invention content
The problem of present invention aim to address Unicasting data sources in the prior art, provides a kind of blended data source intelligence
It can televise and interactive system, can support broadcast data source and the mixing playing function in internet data source, and can carry
It is interacted for user.
The object of the present invention is achieved like this：
A kind of blended data source smart television plays and interactive system, can play display broadcast on the tv screen simultaneously
Data source and internet data source, including：Data communication subsystem, for receiving broadcast data source and internet data source, and
By the data source of reception to playing subsystem；Interactive subsystem, the display category for internet data source to be set or adjusted
Property, and the display properties after being set or adjusted is notified to broadcasting subsystem；Subsystem is played, data communication is come from for receiving
The data source of subsystem, and played according to the display properties that interactive subsystem is set or adjusted and show broadcast data source and internet
Data source.
The data communication subsystem, including：Broadcast data source receiving module and broadcast data source transmission module, for connecing
Receive broadcasting and TV broadcast data and by the broadcasting and TV broadcast data transmission received to playing subsystem；Internet data source receiving module and
Internet data source transmission module, for receiving internet data and the internet data received being passed to broadcasting subsystem
System.
The interactive subsystem, including：Size control module, for the size to the display area in internet data source into
Row is set or adjusted, and the display size attribute of the display area after being set or adjusted is notified to broadcasting subsystem；It controls position
Molding block is configured or adjusts for the display location to internet data source, and by the display location after being set or adjusted
Property notification is to playing subsystem.
The broadcasting subsystem, including：Broadcast data source plays subsystem, and number is broadcasted for receiving and playing display broadcasting and TV
According to；Display properties acquisition module, the display properties for obtaining interactive subsystem notice；Internet data source plays subsystem,
For receiving internet data, and according to the display size attribute for the mutual subsystem notice handed over acquired in display properties acquisition module
It is played with display location attribute and shows internet data.
The present invention is by adopting the above-described technical solution, compared with prior art, have the advantages that：Institute of the present invention
A kind of blended data source smart television provided plays and interactive system, passes through the broadcast data source and internet data broadcasting and TV
Source carries out mixing broadcasting and supports to interact, so as to third party internet professional services organization open interface, realize real-time
Access the distinctive internet data information of third party internet professional services organization.
Meanwhile social benefit of the invention is not only to expand INVENTIONBroadcast video it will be evident that in terms of the user perspective of Demand-side
User group, and allow ordinary user that can also obtain more characteristics informations and knowledge；From the internet of supply side profession
From the point of view of service organization, the approach that one is user service is increased, social employment chance is expanded；So it is of the invention, it is demand
Side and supply side establish a channel, allow supply and demand both sides' two-win, have good social benefit.
Conceived based on foregoing invention, it can also be the original broadcast data source and third party internet professional service machine of broadcasting and TV
The characteristics data source mixed display such as the sign language of structure and subtitle, and interaction is provided to control the position of presentation of information, size, face
Color.To solve the problems, such as that broadcasting and TV program is watched by dysaudia group, and ordinary user is helped to watch the same of broadcasting and TV program
When obtain wider Internet relevant information.Wherein this characteristics information can be the information of multiple angle many aspects, than
More representational is to mix subtitle for the video of not subtitle, the translation to former subtitle, to the solution of programme content band intellectual
It says.
Therefore, further, internet data source receiving module may include：Sign language data reception module, is used for
Internet sign language data are received, the internet sign language data include but are not limited to：Follow main program video display process same
When the real-time hand language video generated the or non real-time sign language video recorded in advance.Real-time hand language video therein can be that IP is more
Broadcast real-time hand language video.
So, by the way that the broadcast data source of broadcasting and TV and internet data source are carried out mixing broadcasting and support to interact,
The sign language explanation that internet can be mixed to original INVENTIONBroadcast video of broadcasting and TV, allows dysaudia group that can also normally watch original
Some INVENTIONBroadcast videos.
Correspondingly, internet data source transmission module further includes sign language data transmission module, for will be received
It authorizes data transfer and gives broadcasting subsystem.
Or ground, internet data source receiving module may include：Caption data receiving module, for receiving mutually
Networking caption data, the internet caption data includes but not limited to be：It follows defeated simultaneously in main program video display process
The non real-time caption data of real-time caption data or preprepared entered.Real-time caption data therein can be that HTTP is real-time
Caption data.
So, by the way that the broadcast data source of broadcasting and TV and internet data source are carried out mixing broadcasting and support to interact,
Internet subtitle can be mixed to original INVENTIONBroadcast video of broadcasting and TV, ordinary user can obtain more extensive related to program
Internet characteristics information.
Correspondingly, internet data source transmission module further includes caption data transmission module, for will be received
Caption data passes to broadcasting subsystem.
Or ground, can also include simultaneously as one kind preferably embodiment, internet data source receiving module
Above-mentioned sign language data reception module and caption data receiving module.Correspondingly, internet data source transmission module, is also wrapped
It includes：Sign language data transmission module and caption data transmission module, for respectively passing the sign language data and caption data that are received
Pass broadcasting subsystem.
Preferably, the interactive subsystem, including：Size control module, for the size of sign language display area and/or
The size of caption display area is configured or adjusts, and the display size attribute of the display area after being set or adjusted is notified
To broadcasting subsystem；Position control module is configured or adjusts for the display location to sign language and/or subtitle, and will set
Display location property notification after setting or adjusting is to playing subsystem；Color control module, for the display color of subtitle into
Row is set or adjusted, and the display color property notification after being set or adjusted is to playing subsystem.
Preferably, the internet data source plays subsystem, including：Real-time hand language plays subsystem, for receiving mutually
Networking sign language data, and played according to the display properties of interactive subsystem notice and show internet sign language data；And/or real-time word
Curtain plays subsystem, for receiving internet caption data, and it is mutual according to the display properties broadcasting display of interactive subsystem notice
Networking caption data.
Further, the size control module, including：Size user setting module interacts boundary for user in user
The size of the display area in internet data source is configured on face；Size variation plays subsystem notification module, is used for handle
The size data of the display area of user setting is notified to broadcasting subsystem.The position control module, including：Position user sets
Module is set, the display location in internet data source is configured on user interface for user；Change in location plays
Subsystem notification module, for the display location data notification of user setting to playing subsystem.
As a kind of preferably embodiment, the size control module, including：Size user setting module, for using
The size of size and/or caption display area of the family on user interface to sign language display area is configured；Size becomes
Change and play subsystem notification module, for the size data of the display area of user setting to be notified to broadcasting subsystem.It is described
Position control module, including：Position user setting module, for user to sign language and/or subtitle on user interface
Display location is configured；Change in location plays subsystem notification module, for the display location data notification user setting
To broadcasting subsystem.The color control module, including：Color user setting module, for user in user interface
The display color of subtitle is configured；Color change plays subsystem notification module, for the display color user setting
Data notification is to playing subsystem.
Further, the display properties acquisition module, including the change with each display properties in interactive subsystem respectively
Change the acquisition module for playing the corresponding each display properties of subsystem notification module, the setting information for obtaining each display properties
And/or change information.
Blended data source as described above smart television plays and the embodiment of interactive system, wherein：The broadcasting and TV are wide
Multicast data is using DVB-C specifications；The method that the transmission of each data uses includes and is not limited to：Pass through circular linked list in memory
Method carry out data transmission.
Description of the drawings
By embodiment of the invention below and description taken together with the accompanying drawings, the other advantages and features of the present invention are shown, it should
Embodiment provides by way of example, and but it is not limited to this, wherein：
Fig. 1 is that blended data source of the present invention smart television plays and the system of interactive system constitutes structural schematic diagram.
Fig. 2 is the data communication of a preferred embodiment of the broadcasting of blended data source of the present invention smart television and interactive system
The structural schematic diagram of subsystem.
Fig. 3 is the interaction subsystem of a preferred embodiment of the broadcasting of blended data source of the present invention smart television and interactive system
The structural schematic diagram of system.
Fig. 4 is the broadcasting subsystem of a preferred embodiment of the broadcasting of blended data source of the present invention smart television and interactive system
The structural schematic diagram of system.
Specific implementation mode
As shown in Figure 1, a kind of blended data source smart television plays and interactive system, including：Interactive subsystem 1, data
Communication subsystem 2 and broadcasting subsystem 3.
Data communication subsystem 2 is passed for receiving broadcast data source and internet data source, and by the data source of reception
It transports to and plays subsystem 3.Data communication subsystem 2 includes：Broadcast data source receiving module 21, ip multicast real-time hand language data connect
Receive module 22 and the real-time caption data receiving modules of HTTP 23.
Interactive subsystem 1 is the display properties for internet data source to be set or adjusted, and after being set or adjusted
Display properties notifies that broadcasting subsystem 3, interactive subsystem 1 includes：Size control module 11, position control module 12 and color
Control module 13.
Playing subsystem 3 is set for receiving the data source from data communication subsystem 2, and according to interactive subsystem 1
The display properties set or adjusted, which plays, shows broadcast data source and internet data source.Playing subsystem 3 includes：Broadcast data source
Play subsystem 31, real-time hand language plays subsystem 32, real-time Subtitle Demonstration subsystem 33 and display properties acquisition module 34.
Below in conjunction with Fig. 2-4 specific implementation to the broadcasting of blended data source smart television and interactive system respectively
The structure of each subsystem of example illustrates.
Data communication subsystem 2 (in conjunction with Fig. 2)：
The data receiver of photoelectricity broadcast data source：For broadcasting and TV broadcast data using DVB-C specifications, DVB-C specifications are public
Know.Broadcast data source receiving module 21 includes：DVB-C data receivers submodule 211 is responsible for receiving the broadcast of DVB-C specifications
Data；Broadcast data source plays subsystem data transmission module 212, and the DVB-C data received is responsible for be transferred to broadcasting
The broadcast data source of system 3 plays subsystem 31.
Data transmission can be carried out by the method for circular linked list in memory.The method of circular linked list be it is well known,
Basic skills is that one region of memory of prior regulation is used as the region of memory of storage chained list, defines the pointer of a head and tail,
Dynamic is directed toward the head and tail of chained list, and the pointer position of head and tail, data transmission side are adjusted according to the transmission situation dynamic of data
Data are placed on tail portion by dynamic, and data receiver's dynamic obtains data from head.So broadcast data source data transmission can lead to
Well known method is crossed to realize.
Real-time hand language data receiver：Real-time hand language, which refers to data source, can follow main program video display process while produce
Sign language video, the sign language video recorded in advance also supports.Real-time hand language data carry out data using the method for ip multicast and connect
It receives.Ip multicast technology is well known.Ip multicast real-time hand language data reception module 22 includes：Ip multicast data receiver submodule
221, it is responsible for the reception of ip multicast real-time hand language data；Real-time hand language plays subsystem data transmission module 222, is responsible for sign language
Data are transferred to the real-time hand language broadcasting subsystem 32 for playing subsystem 3.
Ip multicast technology is well known, it is possible to well known method realize ip multicast data receiver subsystem 221 come
Complete the reception of real-time hand language data.Data transmission can be carried out by the method for circular linked list in memory.
Real-time caption data receives：It can follow main program video display process while inputting that real-time subtitle, which refers to subtitle,
Caption data, preprepared caption data also supports.The present embodiment is received using the real-time caption datas of HTTP.HTTP is assisted
View is well known.
The real-time caption data receiving modules of HTTP 23 include：HTTP data receivers submodule 231, periodically passes through http protocol
Obtain caption data；Real-time Subtitle Demonstration subsystem data transmission module 232, is responsible for caption data to be transferred to broadcasting subsystem
3 real-time Subtitle Demonstration subsystem 33.
Since input subtitle is also required to the regular hour, institute is set as 1 second or more being sufficient in advance at periodic intervals.
Caption data contains text information, so HTTP data receivers submodule 231 can be realized with well known method.Data transmission can
It is carried out in the method by circular linked list in memory.
Interactive subsystem 1 (in conjunction with Fig. 3)：
Android operation system may be used to realize the interface of user setting, but not only limit Android operation in interactive subsystem 1
System.Interactive subsystem 1 includes：Size control module 11, for the size of sign language display area and caption display area
Size is configured or adjusts, and the display size attribute of the display area after being set or adjusted is notified to broadcasting subsystem 3；
Position control module 12 is configured or adjusts for the display location to sign language and subtitle, and aobvious after being set or adjusted
Show that position attribution is notified to broadcasting subsystem 3；Color control module 13 is configured or adjusts for the display color to subtitle
It is whole, and the display color property notification after being set or adjusted is to playing subsystem 3.
Wherein, size control module 11 includes：Size user setting module 111 and size variation play subsystem and notify mould
Block 112.Size user setting module 111 is responsible for specific setting, and user is on user interface to sign language display area
Size and/or the size of caption display area are configured, and provide sign language wide and high setting and word on user interface
The wide and high setting of curtain.The specific input method being arranged, which may be used, directly inputs wide and high numerical value.Size variation plays son
Notifications module 112 is responsible for the change notification of size that transmission may be used to subsystem 3, the concrete mode of notice is played
The mode of message sends the known method that message is each operating system, by taking Android system as an example, sends message or event to lead to
Know that the method for other modules is also well known.
Position control module 12 includes：Position user setting module 121 and change in location play subsystem notification module
122.Position user setting module 121, is responsible for specific setting, and user is on user interface to sign language and/or subtitle
Display location is configured, and the setting of sign language position and the setting of subtitle position are provided on user interface.Sign language position
Specific setting method several options can be provided, upper left, lower-left, upper right, bottom right is selected for user.Sign language display pattern simultaneously
Middle offer main view screen covering and main view screen dislocation both of which are selected for user.The specific setting method of subtitle position can provide
Several options, upper left, lower-left, upper right, bottom right are selected for user.The display pattern of subtitle is that fixation is covered on main view frequency.Position
It sets variation and plays subsystem notification module 122, the responsible change notification position to broadcasting subsystem 3, the concrete mode of notice
The mode for sending message may be used, it is well known method as described above to send message.
Color control module 13 includes：Color user setting module 131 and color change play subsystem notification module
132.Color user setting module 131, is responsible for specific setting, user on user interface to the display color of subtitle into
Row is arranged, and the rgb value that color is provided on user interface inputs to define the color of subtitle.It is logical that color change plays subsystem
Know module 132, is responsible for the change notification color to subsystem 3 is played, the concrete mode of notice, which may be used, sends message
Mode, it is well known method as described above to send message.
Play subsystem 3 (in conjunction with Fig. 4)：
Playing subsystem 3 is set for receiving the data source from data communication subsystem 2, and according to interactive subsystem 1
The display properties set or adjusted, which plays, shows broadcast data source and internet data source.Playing subsystem 3 includes：Broadcast data source
Play subsystem 31, real-time hand language plays subsystem 32, real-time Subtitle Demonstration subsystem 33 and display properties acquisition module 34.It is aobvious
Show that attribute acquisition module 34 includes size setting acquisition module 341, position setting acquisition module 342 and color setting acquisition module
343。
The broadcasting of broadcast data source：Broadcast data source plays the broadcasting that subsystem 31 is responsible for broadcast data source, including：DVB-
C data parsing module 311, MPEG-2 video and audios playing module 312.DVB-C data resolution modules 311 are responsible for data communication
The broadcast data that subsystem 2 transmits is parsed.Broadcast data is DVB-C specifications, and DVB-C specifications are well known, so
Well known method may be used to realize in DVB-C data resolution modules 311.DVB-C data resolution modules 311 can parse
The video/audio of MPEG-2 formats.Acquisition module 341 and position setting acquisition module 342, which is arranged, in size to be connect by message
The method of receipts sends the size of sign language display area passed over and setting for display location to obtain the message of interactive subsystem 1
Set variation.It is well known method that message, which sends and receives, by taking Android operation system as an example, so that it may to be disappeared to realize with known method
Breath sends and receives.
Size is arranged acquisition module 341 and position setting acquisition module 342 be also responsible for the position of main view frequency and size into
Row adjustment.If the play mode of sign language is main view frequency dislocation pattern, the position of main view frequency and size also will be according to sign languages
Size and location be adjusted.The method of adjustment is according to the size of entire screen and the size and location of sign language and master
Video and the nonoverlapping precondition of sign language calculate the size and location of main view frequency.Main view can be determined according to the position of sign language
There are upper left, lower-left, upper right, bottom right in the position of the position of frequency, sign language.Corresponding main video location is respectively bottom right, and upper right is left
Under, upper left.The size that the size of main view frequency subtracts sign language by the size of screen can be calculated.If the broadcasting mould of sign language
Formula, which is main view frequency covering pattern, the then position of main view frequency and size, to be adjusted according to the size and location of sign language.
MPEG-2 video and audios playing module 312 is responsible for playing out the above-mentioned MPEG-2 video/audios parsed.
The position of video and size are then according to the position of above-mentioned adjustment and size.MPEG-2 formats are well known, so MPEG-2 regards sound
Frequency playing module 312 can be realized with well known method.
Sign language plays：Real-time hand language plays the broadcasting that subsystem 32 is responsible for sign language data source, including：H264 video playing moulds
Block 321 is responsible for playing the sign language video of H264 formats.Sign language data are the video datas of H264 formats, and H264 formats are public
Know, so H264 video playback modules 321 can be realized by well known method.Acquisition module 341 and position is arranged in size
Install what acquisition module 342 can be passed over by the method for message sink to obtain the message transmission of interactive subsystem 1
The size of sign language display area and the setting variation of display location.It is well known method that message, which sends and receives, is operated with Android
For system, so that it may to realize sending and receiving for message with known method.Real-time hand language plays subsystem 32 according to sign language
Size is arranged and position is arranged to show sign language video.
Subtitle Demonstration：Real-time Subtitle Demonstration subsystem 33 is responsible for the display of caption data, including Subtitle Demonstration module 331,
It is specifically responsible for the display of subtitle.Caption data is lteral data, and subtitle is shown with the method for display word.It is in each operation
In system, the method for showing word is well known.As the method for showing word in Android operation system is known as.So subtitle
Display module 331 can be realized by well known method.Acquisition module 341 is arranged in size and acquisition module 342 is arranged in position
The size of the caption display area passed over can be sent to obtain interactive subsystem 1 with message by the method for message sink
Setting with display location changes.Color setting acquisition module 343 can obtain interactive subsystem by the method for message sink
The setting that the message of system 1 sends the subtitle color passed over changes.It is well known method that message, which sends and receives,.Real-time subtitle
Display subsystem 33 shows caption content according to size of caption setting and position setting and color setting.
Although the present invention is hereinbefore illustrated according to preferred embodiment, it is not intended that the scope of the present invention is only
It is confined to above-mentioned structure, if what those skilled in the art can easily develop after reading above-mentioned explanation
Equivalent substitution structure, the equivalent changes and modifications made under the spirit and scope for not departing from the present invention should all be covered by this hair
Within bright the scope of the claims.
Claims (10)
1. a kind of blended data source smart television plays and interactive system, it is characterised in that：The system can be simultaneously in TV
Broadcast data source and the internet data source of showing are played on screen, including：Data communication subsystem, for receiving broadcast data source
With internet data source, and by the data source of reception to playing subsystem；Interactive subsystem, for interconnection to be set or adjusted
The display properties in network data source, and the display properties after being set or adjusted is notified to broadcasting subsystem；Subsystem is played, is used for
The data source from data communication subsystem is received, and display is played extensively according to the display properties that interactive subsystem is set or adjusted
Multicast data source and internet data source；Wherein,
The data communication subsystem, including：Broadcast data source receiving module and broadcast data source transmission module are wide for receiving
Electric broadcast data and by the broadcasting and TV broadcast data transmission received to playing subsystem；Internet data source receiving module and interconnection
Network data source transmission module, for receiving internet data and the internet data received being passed to broadcasting subsystem；
The interactive subsystem, including：Size control module, the size for the display area to internet data source are set
It sets or adjusts, and the display size attribute of the display area after being set or adjusted is notified to broadcasting subsystem；Position controls mould
Block is configured or adjusts for the display location to internet data source, and the display location attribute after being set or adjusted
Notice extremely plays subsystem；
The broadcasting subsystem, including：Broadcast data source plays subsystem, for receiving and playing display broadcasting and TV broadcast data；
Display properties acquisition module, the display properties for obtaining interactive subsystem notice；Internet data source plays subsystem, is used for
Internet data is received, and according to the display size attribute for the mutual subsystem notice handed over acquired in display properties acquisition module and is shown
Show that position attribution plays and shows internet data.
2. blended data source as described in claim 1 smart television plays and interactive system, it is characterised in that：The internet
Data sources module, including：
Sign language data reception module, for receiving internet sign language data, the internet sign language data include but are not limited to：
The non real-time sign language video for following the real-time hand language video of main program video display process while generation or recording in advance；With/
Or
Caption data receiving module, for receiving internet caption data, the internet caption data includes but not limited to be：
Follow the real-time caption data or the non real-time caption data of preprepared in main program video display process while inputted.
3. blended data source as claimed in claim 2 smart television plays and interactive system, it is characterised in that：The internet
Data source module, including：Sign language data transmission module and caption data transmission module.
4. blended data source as claimed in claim 2 smart television plays and interactive system, it is characterised in that：Interaction
System, including：Size control module, the size for size and/or caption display area to sign language display area are set
It sets or adjusts, and the display size attribute of the display area after being set or adjusted is notified to broadcasting subsystem；Position controls mould
Block is configured or adjusts for the display location to sign language and/or subtitle, and the display location attribute after being set or adjusted
Notice extremely plays subsystem；Color control module is configured or adjusts for the display color to subtitle, and will setting or tune
Display color property notification after whole is to playing subsystem.
5. the blended data source smart television as described in claim 2 or 4 plays and interactive system, it is characterised in that：It is described mutual
Networking data source plays subsystem, including：
Real-time hand language plays subsystem, for receiving internet sign language data, and the display properties notified according to interactive subsystem
It plays and shows internet sign language data；And/or
Real-time subtitle plays subsystem, for receiving internet caption data, and the display properties notified according to interactive subsystem
It plays and shows internet caption data.
6. blended data source as described in claim 1 smart television plays and interactive system, it is characterised in that：
The size control module, including：Size user setting module, for user to interconnecting netting index on user interface
It is configured according to the size of the display area in source；Size variation plays subsystem notification module, for the display user setting
The size data in region is notified to broadcasting subsystem；
The position control module, including：Position user setting module, for user to interconnecting netting index on user interface
It is configured according to the display location in source；Change in location plays subsystem notification module, for the display location number user setting
According to notice to broadcasting subsystem.
7. blended data source as claimed in claim 4 smart television plays and interactive system, it is characterised in that：
The size control module, including：Size user setting module, shows sign language on user interface for user
The size in region and/or the size of caption display area are configured；Size variation plays subsystem notification module, for use
The size data of the display area of family setting is notified to broadcasting subsystem；
The position control module, including：Position user setting module, for user on user interface to sign language and/
Or the display location of subtitle is configured；Change in location plays subsystem notification module, for the display location user setting
Data notification is to playing subsystem；
The color control module, including：Color user setting module, shows subtitle on user interface for user
Show that color is configured；Color change plays subsystem notification module, for the display color data notification of user setting extremely
Play subsystem.
8. blended data source smart television as claimed in claims 6 or 7 plays and interactive system, it is characterised in that：It is described aobvious
Show attribute acquisition module, including opposite with the variation of each display properties in interactive subsystem broadcasting subsystem notification module respectively
The acquisition module for each display properties answered, the setting information for obtaining each display properties and/or change information.
9. blended data source as described in claim 1 smart television plays and interactive system, it is characterised in that：The broadcasting and TV are wide
Multicast data is using DVB-C specifications.
10. blended data source as described in claim 1 smart television plays and interactive system, it is characterised in that：Each data
The method that transmission uses includes and is not limited to：Carried out data transmission by the method for circular linked list in memory.
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| CN201810252192.3A CN108449622B (en) | 2018-03-26 | 2018-03-26 | Mixed data source smart television playing and interaction system |
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| CN201810252192.3A CN108449622B (en) | 2018-03-26 | 2018-03-26 | Mixed data source smart television playing and interaction system |
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