CN106331818A - Cross-screen interaction method and system - Google Patents
Cross-screen interaction method and system Download PDFInfo
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- CN106331818A CN106331818A CN201610855673.4A CN201610855673A CN106331818A CN 106331818 A CN106331818 A CN 106331818A CN 201610855673 A CN201610855673 A CN 201610855673A CN 106331818 A CN106331818 A CN 106331818A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000003993 interaction Effects 0.000 title claims abstract description 19
- 238000012795 verification Methods 0.000 claims abstract description 21
- 238000009877 rendering Methods 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract 3
- 230000002452 interceptive effect Effects 0.000 claims description 101
- 230000008569 process Effects 0.000 claims description 15
- 239000012634 fragment Substances 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 11
- 238000012550 audit Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 241001093152 Mangifera Species 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
-
- 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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
-
- 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
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention belongs to the broadcasting and television technical field and relates to a cross-screen interaction method and system. According to the technical schemes of the invention, the method includes the following steps that: interaction information sent by a user terminal is acquired; the interaction information is verified; and synchronous rendering processing is performed on the interaction information which passes verification and a television program which is being broadcasted. According to the cross-screen interaction method and system of the invention, the interaction information and the television program which have been subjected to the rendering processing are broadcasted together; after the interaction information is acquired by an Internet platform, the interaction information is verified, and real-time synchronous rendering is carried out; and therefore, the interaction information and the television program can be fused together so as to be broadcasted, and an authentic screen inside and outside interaction effect can be achieved.
Description
Technical field
The present invention relates to broadcasting and TV technical field, particularly relate to a kind of method and system interactive across screen.
Background technology
Along with the development of communication technology, increasing TV programme begin attempt to TV before spectators carry out interaction,
To improve audience ratings.
Spectators before the Internet or mobile Internet field, computer or mobile phone, directly by mobile Internet or because of spy
Net and internet program carry out interaction and have been easily achieved, but are applied directly on broadcast TV program, there is a lot of skill
Art problem.Such as,
First, access module based on wechat entrance；Shaking TV as representative with Spring Festival Gala wechat, this mode user data are still
So belong to wechat platform, user profile in platform, cannot be grasped.User shakes red packet or input advertisement is to be realized by wechat platform
Operation, unrelated with television station.It is only that wechat platform utilizes the suction powder effect of Spring Festival Gala to converge to a large number of users thus, thus
Carry out a series of marketing activity, failed to realize real interactive information and feed back in platform.For another example, by wechat public number
Pattern, user data can be pooled in public number platform.Spectators or vermicelli are by entering the wechat of certain channel or column
Public number, carries out leaving a message, the activity such as ballot.The backstage of wechat public number needs to dock with broadcasting line, otherwise cannot realize
The real-time statistics of interactive information and feedback.Problem now with an objective reality: the development and maintenance person one of wechat public number
As be unfamiliar with tradition broadcasting and TV business, it is achieved it docks the human cost that needs are high with broadcasting line.
Second, self-built App；Such as Fructus Mangifera Indicae TV, self-built platform, independently run.This pattern is similar to the mould of wechat public number
Formula, the data of user and information are all pooled to the backstage of APP.Need backstage to dock with broadcasting line, can realize in real time across
Screen interaction.The development and maintenance person of generally APP is unfamiliar with tradition broadcasting and TV business, so can not realize and the docking of broadcasting line.
3rd, utilize third party's polymerization product；" media bridge " in source as poly-in sky arteries and veins.The platform construction of third party's polymerization product
User profile and data at publicly-owned cloud platform, spectators or vermicelli converged in the publicly-owned cloud platform of third party before this.Then pass through
The publicly-owned cloud platform of third party is pushed to system in platform.Generally third party's not responsible realization of publicly-owned cloud platform development and maintenance person and platform
The docking of interior operation system.
In sum, in realizing process of the present invention, inventor finds that in prior art, at least there are the following problems:
Because of business and broadcasting line in the platform of tradition broadcasting and TV, with the difference that Internet technology exists technical field, it transmits letter
The medium of breath is different, thus when realizing, is only capable of simply the mode that two kinds are transmitted information simply being docked (as received mutually
Dynamic information, marks lot the most on the tv screen and is shown), can not really realize inside and outside telescreen
" interactive ".
Summary of the invention
It is an object of the invention to provide a kind of method and system interactive across screen, by the interactive information received is entered
Row fusion treatment, merges broadcast by it with TV programme, interactive information cannot be embodied electricity solving prior art
Depending on the problem in program.
For reaching above-mentioned purpose, on the one hand, embodiments provide a kind of method interactive across screen, including:
Obtain the interactive information that user terminal sends；
Audit described interactive information；
To carry out Tong Bu with the TV programme broadcasted rendering process by the interactive information of examination & verification；
Interactive information after rendering process broadcasts together with TV programme.
Preferably, the interactive information that described acquisition user terminal sends includes:
The interactive information that user terminal sends is obtained by internet platform or mobile Internet platform；
Described interactive information includes the animation that user is made by described user terminal.
Preferably, described will carry out Tong Bu with the TV programme broadcasted rendering process by the interactive information of examination & verification
Including:
At least one frame of video that acquisition will be broadcasted；
According to this at least one frame of video, the described interactive information by examination & verification is rendered.
Preferably, described will carry out Tong Bu with the TV programme broadcasted rendering place by the interactive information of examination & verification
Reason, also includes:
Obtain the audio fragment corresponding with at least one frame of video described；
According to this audio fragment, the sound of described interactive information is adjusted.
Preferably, described according to this at least one frame of video, described interactive information is rendered, at least includes:
Change according to the lens focus between this at least one frame of video and the frame of video play or this at least one
Lens focus change between frame of video, adjusts the size of described interactive information；
Tone according to interactive information described in the hue adjustment of this at least one frame of video.
On the other hand, embodiments provide a kind of system interactive across screen, including:
Information acquisition unit, for obtaining the interactive information that user terminal sends；
Signal auditing unit, is used for auditing described interactive information；
Picture and text packaging unit, for carrying out the wash with watercolours Tong Bu with the TV programme broadcasted by the interactive information of examination & verification
Dye processes；
Merging play-out unit, the interactive information after rendering process broadcasts together with TV programme.
Preferably, described information acquisition unit obtains user terminal transmission by internet platform or mobile Internet platform
Interactive information；
Described interactive information includes the animation that user is made by described user terminal.
Preferably, described picture and text packaging unit includes:
Video frame extraction subelement, for obtaining at least one frame of video that will broadcast；
Render subelement, for the described interactive information by examination & verification being rendered according to this at least one frame of video.
Preferably, picture and text packaging unit also includes:
Audio frequency obtains subelement, for obtaining the audio fragment corresponding with at least one frame of video described；
Audio frequency adjusts subelement, for being adjusted the sound of described interactive information according to this audio fragment.
Preferably, described in render subelement, at least include:
Focussing module, for according to the lens focus between this at least one frame of video and the frame of video play
Lens focus change between change or this at least one frame of video, adjusts the size of described interactive information；
Tone adjusting section, for the tone according to interactive information described in the hue adjustment of this at least one frame of video.
After technique scheme has the advantages that because have employed and collecting interactive information by internet platform
Carry out the technological means audited and real-time synchronization renders, so the broadcast that reached to combine interactive information and TV programme together,
Realize technique effect interactive inside and outside real screen.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of a kind of method interactive across screen of the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of embodiment of the present invention step 103；
Fig. 3 is the structural representation of a kind of system interactive across screen of the embodiment of the present invention；
Fig. 4 is the structural representation of embodiment of the present invention picture and text packaging unit 203.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Fig. 1 is the schematic flow sheet of a kind of method interactive across screen of the embodiment of the present invention, includes as shown in the figure:
Step 101, obtains the interactive information that user terminal sends；
Step 102, audits described interactive information；
Step 103, will carry out Tong Bu with the TV programme broadcasted rendering process by the interactive information of examination & verification；
Step 104, the interactive information after rendering process broadcasts together with TV programme.
Preferably, described step 101 includes:
The interactive information that user terminal sends is obtained by internet platform or mobile Internet platform；
User before television set can use notebook, iPad and mobile phone terminal or other any support the Internet or movement
The intelligent terminal of the Internet, carries out interaction with TV programme, sends interactive information.
Concrete, user can send interactive information by the platform such as wechat or microblogging.
Described interactive information includes the animation that user is made by described user terminal.
Currently preferred, the interface obtaining interactive information can directly be connected with mobile App, and this specifically moves App can
To be a application program easily making animation for user.
The present embodiment is optional, examination & verification to interactive information in step 102, automatically can examine according to default auditing rule
Core；Or interactive information is pushed to background work personnel examination & verification, then obtain the auditing result of staff's input；Or according in advance
If auditing rule filter out suspicious interactive information be pushed to background work personnel examination & verification.
As in figure 2 it is shown, the present embodiment is preferred, described step 103 includes:
Step 1031, obtains at least one frame of video that will broadcast；
Step 1032, renders the described interactive information by examination & verification according to this at least one frame of video.
The present embodiment is preferred, even if in programme televised live, the broadcasting of picture also has delay, therefore, it is possible to obtain in advance
Take the frame of video that will broadcast.But this delay has no effect on the smooth playing of program, typically nor affects on the real-time of programme televised live
Property.
As in figure 2 it is shown, the present embodiment is preferred, described step 103 also includes:
Step 1033, obtains the audio fragment corresponding with at least one frame of video described；
Step 1034, is adjusted the sound of described interactive information according to this audio fragment.
Preferably, described step 1032, at least include:
Change according to the lens focus between this at least one frame of video and the frame of video play or this at least one
Lens focus change between frame of video, adjusts the size of described interactive information；
Tone according to interactive information described in the hue adjustment of this at least one frame of video.
The present embodiment is preferred, and image-text packaging system can be used to carry out rendering of interactive information.
It is interactive that common interaction mostly is word.And by existing Virtual Reality technology, can be by conjunction with the present embodiment
The 3 D stereoscopic image of user is rendered in TV programme.
The size of the 3 D stereoscopic image of this user, can become according to the size of personage in frame of video and the focal length of video camera
Changing and adjust, tone is also such.If evening, the light of this image also can be the most dimmed.
Such as some TV programme can be with subscriber phone line, by the present embodiment, can realize talking face to face with user
Effect.
Fig. 3 is the structural representation of a kind of system interactive across screen of the embodiment of the present invention, as it can be seen, include:
Information acquisition unit 201, for obtaining the interactive information that user terminal sends；
Signal auditing unit 202, is used for auditing described interactive information；
Picture and text packaging unit 203, for carrying out Tong Bu with the TV programme broadcasted by the interactive information of examination & verification
Render process；
Merging play-out unit 204, the interactive information after rendering process broadcasts together with TV programme.
Preferably, described information acquisition unit 201 obtains user terminal by internet platform or mobile Internet platform
The interactive information sent；
User before television set can use notebook, iPad and mobile phone terminal or other any support the Internet or movement
The intelligent terminal of the Internet, carries out interaction with TV programme, sends interactive information.
Concrete, user can send interactive information by the platform such as wechat or microblogging.
Described interactive information includes the animation that user is made by described user terminal.
Currently preferred, the interface obtaining interactive information can directly be connected with mobile App, and this specifically moves App can
To be a application program easily making animation for user.
The present embodiment is optional, and described signal auditing unit 202 can be audited automatically according to default auditing rule；Or will be mutually
Dynamic information pushing is audited to background work personnel, then obtains the auditing result of staff's input；Or according to default examination & verification
Rules Filtering goes out suspicious interactive information and is pushed to background work personnel examination & verification.
As shown in Figure 4, the present embodiment is preferred, and described picture and text packaging unit 203 includes:
Video frame extraction subelement 2031, for obtaining at least one frame of video that will broadcast；
Render subelement 2032, for the described interactive information by examination & verification being carried out wash with watercolours according to this at least one frame of video
Dye.
The present embodiment is preferred, even if in programme televised live, the broadcasting of picture also has delay, therefore, it is possible to obtain in advance
Take the frame of video that will broadcast.But this delay has no effect on the smooth playing of program, typically nor affects on the real-time of programme televised live
Property.
As shown in Figure 4, the present embodiment is preferred, and picture and text packaging unit 203 also includes:
Audio frequency obtains subelement 2033, for obtaining the audio fragment corresponding with at least one frame of video described；
Audio frequency adjusts subelement 2034, for being adjusted the sound of described interactive information according to this audio fragment.
Preferably, described in render subelement, at least include:
Focussing module, for according to the lens focus between this at least one frame of video and the frame of video play
Lens focus change between change or this at least one frame of video, adjusts the size of described interactive information；
Tone adjusting section, for the tone according to interactive information described in the hue adjustment of this at least one frame of video.
The present embodiment is preferred, and image-text packaging system can be used to carry out rendering of interactive information.By existing virtual existing
Real VR technology, the 3 D stereoscopic image of user can be rendered in TV programme by the present embodiment.
The size of the 3 D stereoscopic image of this user, can become according to the size of personage in frame of video and the focal length of video camera
Changing and adjust, tone is also such.If evening, the light of this image also can be the most dimmed.
Such as some TV programme can be with subscriber phone line, by the present embodiment, can realize talking face to face with user
Effect.
After technique scheme has the advantages that because have employed and collecting interactive information by internet platform
Carry out the technological means audited and real-time synchronization renders, so the broadcast that reached to combine interactive information and TV programme together,
Realize technique effect interactive inside and outside real screen.
Those skilled in the art are it will also be appreciated that the various illustrative components, blocks listed of the embodiment of the present invention
(illustrative logical block), unit, and step can pass through electronic hardware, computer software, or both knots
Conjunction realizes.For clearly showing that the replaceability (interchangeability) of hardware and software, above-mentioned various explanations
Property parts (illustrative components), unit and step the most universally describe their function.Such merit
Can be to realize depending on specifically applying the design requirement with whole system by hardware or software.Those skilled in the art
Can be for every kind of specific application, it is possible to use the function described in the realization of various methods, but this realization is understood not to
Scope beyond embodiment of the present invention protection.
Various illustrative logical block described in the embodiment of the present invention, or unit can pass through general processor,
Digital signal processor, special IC (ASIC), field programmable gate array or other programmable logic device, discrete gate
Or transistor logic, discrete hardware components, or the design of any of the above described combination realize or operate described function.General place
Reason device can be microprocessor, and alternatively, this general processor can also be any traditional processor, controller, microcontroller
Device or state machine.Processor can also realize by calculating the combination of device, such as digital signal processor and microprocessor,
Multi-microprocessor, one or more microprocessors one Digital Signal Processor Core of associating, or any other like configuration
Realize.
It is soft that method described in the embodiment of the present invention or the step of algorithm can be directly embedded into hardware, processor performs
Part module or the combination of both.Software module can be stored in RAM memory, flash memory, ROM memory, EPROM storage
Other any form of storage medium in device, eeprom memory, depositor, hard disk, moveable magnetic disc, CD-ROM or this area
In.Exemplarily, storage medium can be connected with processor, so that processor can read information from storage medium, and
Write information can be deposited to storage medium.Alternatively, storage medium can also be integrated in processor.Processor and storage medium can
To be arranged in ASIC, ASIC can be arranged in user terminal.Alternatively, processor and storage medium can also be arranged at use
In different parts in the terminal of family.
In one or more exemplary designs, the above-mentioned functions described by the embodiment of the present invention can be at hardware, soft
The combination in any of part, firmware or this three realizes.If realized in software, these functions can store and computer-readable
On medium, or it is transmitted on the medium of computer-readable with one or more instructions or code form.Computer readable medium includes electricity
Brain stores medium and is easy to so that allowing computer program transfer to the telecommunication media in other place from a place.Storage medium is permissible
It is that any general or special computer can be with the useable medium of access.Such as, such computer readable media can include but
It is not limited to RAM, ROM, EEPROM, CD-ROM or other optical disc storage, disk storage or other magnetic storage device, or other
What may be used for carrying or storage can be by general or special computer or general or special handling with other with instruction or data structure
Device reads the medium of the program code of form.Additionally, any connection can be properly termed computer readable medium, example
As, if software is by coaxial cable, fiber optic cables, double from a web-site, server or other remote resource
Twisted wire, Digital Subscriber Line (DSL) or with the wireless way for transmittings such as the most infrared, wireless and microwave be also contained in defined
In computer readable medium.Described video disc (disk) and disk (disc) include Zip disk, radium-shine dish, CD, DVD, floppy disk
And Blu-ray Disc, disk is generally with magnetic duplication data, and video disc generally carries out optical reproduction data with laser.Combinations of the above
Can also be included in computer readable medium.
Above-described detailed description of the invention, has been carried out the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be it should be understood that the detailed description of the invention that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. done, all should comprise
Within protection scope of the present invention.
Claims (10)
1. the method across screen interaction, it is characterised in that including:
Obtain the interactive information that user terminal sends；
Audit described interactive information；
To carry out Tong Bu with the TV programme broadcasted rendering process by the interactive information of examination & verification；
Interactive information after rendering process broadcasts together with TV programme.
Method the most according to claim 1, it is characterised in that the interactive information that described acquisition user terminal sends includes:
The interactive information that user terminal sends is obtained by internet platform or mobile Internet platform；
Described interactive information includes the animation that user is made by described user terminal.
Method the most according to claim 1, it is characterised in that described will by examination & verification interactive information carry out and broadcast
The process that renders that the TV programme gone out synchronize includes:
At least one frame of video that acquisition will be broadcasted；
According to this at least one frame of video, the described interactive information by examination & verification is rendered.
Method the most according to claim 3, it is characterised in that described will by examination & verification interactive information carry out and broadcast
What the TV programme gone out synchronized renders process, also includes:
Obtain the audio fragment corresponding with at least one frame of video described；
According to this audio fragment, the sound of described interactive information is adjusted.
Method the most according to claim 3, it is characterised in that described according to this at least one frame of video to described interactive letter
Breath renders, and at least includes:
Change or this at least one video according to the lens focus between this at least one frame of video and the frame of video play
Lens focus change between frame, adjusts the size of described interactive information；
Tone according to interactive information described in the hue adjustment of this at least one frame of video.
6. the system across screen interaction, it is characterised in that including:
Information acquisition unit, for obtaining the interactive information that user terminal sends；
Signal auditing unit, is used for auditing described interactive information；
Picture and text packaging unit, Tong Bu with the TV programme broadcasted renders place for being carried out by the interactive information by auditing
Reason；
Merging play-out unit, the interactive information after rendering process broadcasts together with TV programme.
System the most according to claim 6, it is characterised in that described information acquisition unit passes through internet platform or movement
Internet platform obtains the interactive information that user terminal sends；
Described interactive information includes the animation that user is made by described user terminal.
System the most according to claim 6, it is characterised in that described picture and text packaging unit includes:
Video frame extraction subelement, for obtaining at least one frame of video that will broadcast；
Render subelement, for the described interactive information by examination & verification being rendered according to this at least one frame of video.
System the most according to claim 8, it is characterised in that picture and text packaging unit also includes:
Audio frequency obtains subelement, for obtaining the audio fragment corresponding with at least one frame of video described；
Audio frequency adjusts subelement, for being adjusted the sound of described interactive information according to this audio fragment.
System the most according to claim 8, it is characterised in that described in render subelement, at least include:
Focussing module, for changing according to the lens focus between this at least one frame of video and the frame of video play
Or the lens focus change between this at least one frame of video, adjust the size of described interactive information；
Tone adjusting section, for the tone according to interactive information described in the hue adjustment of this at least one frame of video.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610855673.4A CN106331818A (en) | 2016-09-27 | 2016-09-27 | Cross-screen interaction method and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610855673.4A CN106331818A (en) | 2016-09-27 | 2016-09-27 | Cross-screen interaction method and system |
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| CN106331818A true CN106331818A (en) | 2017-01-11 |
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| CN201610855673.4A Pending CN106331818A (en) | 2016-09-27 | 2016-09-27 | Cross-screen interaction method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110602510A (en) * | 2018-06-13 | 2019-12-20 | 阿里巴巴集团控股有限公司 | Information control method, device and system in cross-screen interactive live broadcast |
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