CN109348271A - It is grouped the processing interactive approach of two-way interactive HD video - Google Patents
It is grouped the processing interactive approach of two-way interactive HD video Download PDFInfo
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- CN109348271A CN109348271A CN201811335746.2A CN201811335746A CN109348271A CN 109348271 A CN109348271 A CN 109348271A CN 201811335746 A CN201811335746 A CN 201811335746A CN 109348271 A CN109348271 A CN 109348271A
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- Prior art keywords
- video
- grouping
- screen
- interaction data
- interactive
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Links
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 32
- 230000003993 interaction Effects 0.000 claims abstract description 27
- 238000010025 steaming Methods 0.000 claims abstract description 14
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
Classifications
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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
- H04N21/41—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
- H04N21/431—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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
-
- 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)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention provides a kind of processing interactive approach for being grouped two-way interactive HD video, comprising: embedded device acquires the high definition video steaming and interaction data of grouping screen in real time；Embedded device is decoded acquisition new video stream to the high definition video steaming of the grouping screen of acquisition；Interaction data is added into new video stream embedded device, obtains shuffling video flowing, and shuffling video flowing is uploaded to main screen；Main screen executes corresponding operation.Grouping interaction data shuffling is entered in high definition video steaming, realizes the two-way interaction of grouping, compared with prior art, can be realized can transmit interaction data while transmission video signal；The two-way interactive of the main screen and sub-screen in group discussion can be realized using the equipment of an embedded architecture, system is simple, and input cost is low, is easily managed and safeguards.
Description
Technical field
It is high the invention belongs to be grouped two-way interactive HD video processing technology field more particularly to a kind of grouping two-way interactive
The processing interactive approach of clear video.
Background technique
In group discussion interactive scene, on the basis of ensuring HD video quality, not only to realize grouping screen with
Video flowing transmission between main screen, and to realize the two-way interactive between grouping screen and main screen.
At present in group discussion interactive scene, especially in Inquiry grouping interactive teaching scene, existing realization side
Case is to install software by increasing a computer module for grouping screen, and in computer module to realize grouping screen and main screen
Two-way interaction between curtain.With multiple grouping screens, aforesaid way needs for each grouping screen configuration
One computer module, being equivalent between each grouping screen and main screen is by software technology between two computers come real
It now interacts, this considerably increases the cost of system and complexity.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of processing interactive approach for being grouped two-way interactive HD video.
In order to which some aspects of the embodiment to disclosure have a basic understanding, simple summary is shown below.The summarized section
It is not extensive overview, nor to determine key/critical component or describe the protection scope of these embodiments.Its unique mesh
Be that some concepts are presented with simple form, in this, as the preamble of following detailed description.
The present invention adopts the following technical scheme:
In some alternative embodiments, a kind of processing interactive approach being grouped two-way interactive HD video is provided, comprising:
Embedded device acquires the high definition video steaming of grouping screen in real time, while acquiring the interaction data of grouping screen；It is described embedded
Equipment is decoded the high definition video steaming of the grouping screen of acquisition, obtains new video stream；The embedded device is by the friendship
Mutual data are added into the new video stream, obtain shuffling video flowing, and the shuffling video flowing is uploaded to main screen.
In some alternative embodiments, the processing interactive approach of the grouping two-way interactive HD video, further includes:
The main screen by the shuffling video flowing high definition video steaming and interaction data separate, and according to the friendship separated
The definition rule of mutual data executes corresponding operation；Result after execution is back to the grouping screen by the main screen.
In some alternative embodiments, the interaction data is the data of 8 bits；The definition of the interaction data
Rule is to preassign the data of 8 different bits corresponding to different practical operations；The practical operation includes: external mouse
Operation, the operation of keyboard and the clicking operation of tangible screen.
In some alternative embodiments, the embedded device is according to minimum differential signal transmission agreement to acquisition
The high definition video steaming of grouping screen is decoded to obtain new video stream；The feature vector of each pixel of the new video stream
For the data of 24 bits.
The utility model has the advantages that grouping interaction data shuffling is entered in high definition video steaming brought by of the invention, the double of grouping are realized
To interaction, compared with prior art, can be realized can transmit interaction data while transmission video signal；It is embedded in using one
The two-way interactive of main screen and sub-screen in group discussion can be realized in the equipment of formula framework, and system is simple, input cost
It is low, it is easily managed and safeguards.
For the above and related purposes, one or more embodiments include being particularly described below and in claim
In the feature that particularly points out.Certain illustrative aspects are described in detail in the following description and the annexed drawings, and its instruction is only
Some modes in the utilizable various modes of the principle of each embodiment.Other benefits and novel features will be under
The detailed description in face is considered in conjunction with the accompanying and becomes obvious, the disclosed embodiments be all such aspects to be included and they
Be equal.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the processing interactive approach of grouping two-way interactive HD video of the present invention.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment
Only represent possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can be with
Variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The range of bright embodiment includes equivalent obtained by the entire scope of claims and all of claims
Object.
As shown in Figure 1, in some illustrative embodiments, it is mutual to provide a kind of processing for being grouped two-way interactive HD video
Dynamic method, comprising:
101: embedded device acquires the high definition video steaming of grouping screen in real time, while acquiring the interaction data of grouping screen
D。
Wherein, interaction data is the data of 8 bits.
Also, pre-defined interaction data, specifically, the definition rule of interaction data is to preassign 8 different bits
Data correspond to different practical operations.Practical operation includes: the operation of external mouse, the operation of keyboard and tangible screen
Clicking operation, such as: the clicking, double-click of mouse, roller-coaster, the function key that keyboard is pressed touch what screen was clicked
Functional module.Specifically, each 8 bit data has a specific meaning, such as " 00000000 " represents do-nothing operation,
" 00000001 " represents mouse-click, and " 00000002 " represents double click etc., as follows:
D1=00110011.
102: according to based on differential signal transmission agreement is minimized, embedded device regards the high definition of the grouping screen of acquisition
Frequency stream is decoded, and obtains decoded new video stream P.
The feature vector of each pixel of new video stream P is the data of 24 bits, as follows:
P1=001100110111001101010011.
103: interaction data is incorporated into new video stream P by embedded device, obtains shuffling video flowing R, such as: R=
P1D1P2D2 ... PnDn=(001100110111001101010011) (00110011)
(001100110111001101010001)(00110001)……(001100110111001101010011)(00110011)。
104: shuffling video flowing R is uploaded to main screen and handled by embedded device.
105: main screen by shuffling video flowing high definition video steaming and interaction data separate.
106: main screen according to the definition rule for the interaction data separated execute corresponding operation, as mouse-click,
Double click etc., and the result after execution is back to grouping screen.
By constantly executing the above process, it can be realized and feed back the interaction data for being grouped screen into main screen, thus
Realize the two-way interaction of grouping.
It should also be appreciated by one skilled in the art that various illustrative logical boxs, mould in conjunction with the embodiments herein description
Electronic hardware, computer software or combinations thereof may be implemented into block, circuit and algorithm steps.In order to clearly demonstrate hardware and
Interchangeability between software surrounds its function to various illustrative components, frame, module, circuit and step above and carries out
It is generally described.Hardware is implemented as this function and is also implemented as software, depends on specific application and to entire
The design constraint that system is applied.Those skilled in the art can be directed to each specific application, be realized in a manner of flexible
Described function, still, this realization decision should not be construed as a departure from the scope of protection of this disclosure.
Claims (4)
1. being grouped the processing interactive approach of two-way interactive HD video characterized by comprising
Embedded device acquires the high definition video steaming of grouping screen in real time, while acquiring the interaction data of grouping screen；
The embedded device is decoded the high definition video steaming of the grouping screen of acquisition, obtains new video stream；
The interaction data is added into the new video stream embedded device, obtains shuffling video flowing, and will be described
Shuffling video flowing is uploaded to main screen.
2. the processing interactive approach of grouping two-way interactive HD video according to claim 1, which is characterized in that also wrap
It includes:
The main screen by the shuffling video flowing high definition video steaming and interaction data separate, and according to separating
Interaction data definition rule execute corresponding operation；
Result after execution is back to the grouping screen by the main screen.
3. the processing interactive approach of grouping two-way interactive HD video according to claim 2, which is characterized in that the friendship
Mutual data are the data of 8 bits；The definition rule of the interaction data is to preassign the data correspondence of 8 different bits
In different practical operations；The practical operation includes: the operation of external mouse, the operation of keyboard and the click of tangible screen
Operation.
4. the processing interactive approach of grouping two-way interactive HD video according to claim 3, which is characterized in that described embedding
Enter formula equipment and the high definition video steaming of the grouping screen of acquisition is decoded to obtain according to minimum differential signal transmission agreement
New video stream；The feature vector of each pixel of the new video stream is the data of 24 bits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335746.2A CN109348271A (en) | 2018-11-11 | 2018-11-11 | It is grouped the processing interactive approach of two-way interactive HD video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811335746.2A CN109348271A (en) | 2018-11-11 | 2018-11-11 | It is grouped the processing interactive approach of two-way interactive HD video |
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| Publication Number | Publication Date |
|---|---|
| CN109348271A true CN109348271A (en) | 2019-02-15 |
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| CN201811335746.2A Pending CN109348271A (en) | 2018-11-11 | 2018-11-11 | It is grouped the processing interactive approach of two-way interactive HD video |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980373A (en) * | 2005-12-01 | 2007-06-13 | 天津标帜科技有限公司 | Composition type interacting video-performance system |
| CN203120046U (en) * | 2013-03-08 | 2013-08-07 | 成都飞视美视频技术有限公司 | Visualization control system based on video conference terminal |
| CN104506907A (en) * | 2014-11-25 | 2015-04-08 | 上海众应信息科技有限公司 | A method and a system for interactive operation between a controlling end and multiple remote controlled terminals |
| CN105869091A (en) * | 2016-05-12 | 2016-08-17 | 深圳市时尚德源文化传播有限公司 | Internet teaching method and system |
| US20170168766A1 (en) * | 2014-02-28 | 2017-06-15 | Beijing Zhigu Rui Tuo Tech Co., Ltd | Content displaying method and device |
| CN107396034A (en) * | 2017-08-11 | 2017-11-24 | 苏睿 | Image transfer method and system |
| CN207458375U (en) * | 2017-09-07 | 2018-06-05 | 北京乐易考教育科技集团有限公司 | A kind of wisdom tutoring system |
-
2018
- 2018-11-11 CN CN201811335746.2A patent/CN109348271A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980373A (en) * | 2005-12-01 | 2007-06-13 | 天津标帜科技有限公司 | Composition type interacting video-performance system |
| CN203120046U (en) * | 2013-03-08 | 2013-08-07 | 成都飞视美视频技术有限公司 | Visualization control system based on video conference terminal |
| US20170168766A1 (en) * | 2014-02-28 | 2017-06-15 | Beijing Zhigu Rui Tuo Tech Co., Ltd | Content displaying method and device |
| CN104506907A (en) * | 2014-11-25 | 2015-04-08 | 上海众应信息科技有限公司 | A method and a system for interactive operation between a controlling end and multiple remote controlled terminals |
| CN105869091A (en) * | 2016-05-12 | 2016-08-17 | 深圳市时尚德源文化传播有限公司 | Internet teaching method and system |
| CN107396034A (en) * | 2017-08-11 | 2017-11-24 | 苏睿 | Image transfer method and system |
| CN207458375U (en) * | 2017-09-07 | 2018-06-05 | 北京乐易考教育科技集团有限公司 | A kind of wisdom tutoring system |
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Application publication date: 20190215 |
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