CN105959719A - Video live broadcast method, device and system - Google Patents
Video live broadcast method, device and system Download PDFInfo
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- CN105959719A CN105959719A CN201610485256.5A CN201610485256A CN105959719A CN 105959719 A CN105959719 A CN 105959719A CN 201610485256 A CN201610485256 A CN 201610485256A CN 105959719 A CN105959719 A CN 105959719A
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
- H04N21/2223—Secondary servers, e.g. proxy server, cable television Head-end being a public access point, e.g. for downloading to or uploading from clients
-
- 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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- 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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4143—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a Personal Computer [PC]
-
- 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
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
-
- 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]
- H04N21/60—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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
-
- 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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6175—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via Internet
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a video live broadcast method, device and system. The video live broadcast system comprises a director end, an anchor end and a server; the director end comprises a processing center, an audio data obtaining module, a video data obtaining module, an audio data sending module and a video data sending module. The audio data obtaining module, the video data obtaining module, the audio data sending module and the video data sending module are electrically connected with the processing center. The video live broadcast method comprises the steps that the director end obtains video and/or audio data; the director end sends the audio data needing live broadcast to the anchor end through a wired/wireless/network connection mode; and the anchor end uploads the audio data to the server for live broadcast. According to the video live broadcast method, device and system, as the director end is added, operating burden of an anchor can be lightened, data acquisition is not restricted by space, and the flexibility of the live broadcast is improved.
Description
Technical field
The present invention relates to network communication technology field, particularly relate to a kind of net cast methods, devices and systems.
Background technology
In recent years, along with the high speed development of Internet technology, include entertain online and play live including numerous true man
Elegant internet, applications has obtained unprecedented development, such as: YY companion's software platform, 6 room live companion software platforms etc..User can
To issue real-time video by above-mentioned reality TV show internet, applications, carry out reality TV show performance, show from sing and dance, solution
The ability of aspect such as say.And Softcam is a genuine software video camera, it can be simulated and become " really " and take the photograph
Camera, most Video chat software of successfully out-tricking.Even if consequently, it is possible to do not image setting on computer, but in the same old way
These softwares can be used to carry out virtual video.
At present, when live, all operations is all completed main broadcaster's (issuing the user of real-time video) by oneself, including oneself
Art show shows and audience interaction (word interaction, audio-video-interactive), video image quality/special effect processing, and many times main broadcaster is busy only
Come, cause live effect Quality Down, particularly in the case of many audio, video datas.
Summary of the invention
The first object of the present invention is to provide a kind of net cast method, can alleviate the operation burden of main broadcaster, and data
Gather and do not limited by main broadcaster place, improve live motility.
The second object of the present invention is to provide a kind of instructor in broadcasting's end, can alleviate the operation burden of main broadcaster, and data acquisition is not
Limited by main broadcaster place, improved live motility.
The third object of the present invention is to provide a kind of video living transmission system, can alleviate the operation burden of main broadcaster, and data
Gather and do not limited by main broadcaster place, improve live motility.
In order to solve above-mentioned first technical problem, the technical solution adopted in the present invention is:
A kind of net cast method, it is characterised in that the method includes step in detail below:
Instructor in broadcasting's end obtains video data and/or voice data；
Described instructor in broadcasting's end is sent to main broadcaster's end, for described main broadcaster's end by needing live video data and/or voice data
Reach server and carry out live.So data acquisition is the most limited by the field, improves live motility.
Video data that instructor in broadcasting's end obtains or voice data be record in advance, instructor in broadcasting's end (on-the-spot) gathers or instructor in broadcasting's end
External reception.So enrich data acquisition source.
The method also includes: described instructor in broadcasting's end processes video data and/or the voice data of described acquisition.The most above-mentioned need
Want live video data and/or need live voice data may is thatVideo data that instructor in broadcasting's end directly obtains and/or
Voice data,Data after instructor in broadcasting's end processes, significantly reduce burden and the work of main broadcaster.
Described process includes, but are not limited to one or more in audio effect processing, loading special effect processing and landscaping treatment.
So beautify and enrich live.
The method also includes:
Described main broadcaster's end receives the video data that described needs are live, carries out with the video data of described main broadcaster's end camera collection
Synthesis processes, and obtains synthetic video data and uploads to described server.
Described synthesis processes and includes: described main broadcaster's end is according to the split screen display available effect preset, straight to the needs of described reception
The video data broadcast and the video data of described camera collection carry out synthesis process, obtain described synthetic video data.
So video data can be abundanter.
The method also includes: instructor in broadcasting's end choose or switch described instructor in broadcasting's end obtain separate sources video data and/or
Voice data, as be currently needed for live video data and/or be currently needed for live voice data by wire/wireless/
Network connection is sent to main broadcaster's end.So alleviate burden and the work of main broadcaster.
The method also includes: the method also includes: by instructor in broadcasting's end, main broadcaster's end and regarding between instructor in broadcasting's end and main broadcaster's end
Frequently any one in capture card device carries out video format conversion process to the video data that described needs are live, and this is actual includes
Three kinds of equivalents:
Carry out in instructor in broadcasting's end video format conversion process,
Video format conversion process is carried out in self-contained unit between instructor in broadcasting's end and main broadcaster's end
WithVideo format conversion process is carried out in main broadcaster's end.So can improve the inventive method equipment compatibility and
Method ease for use.
The method also includes: instructor in broadcasting's end can also send Word message and/or operational order and show to main broadcaster's end, main broadcaster's end
Word message and/or carry out respective operations according to operational order.So can enrich burden that is live and that alleviate main broadcaster and work
Make.
In order to solve above-mentioned second technical problem, the technical solution adopted in the present invention is:
A kind of instructor in broadcasting's end, it is characterised in that wire/wireless/network connects main broadcaster's end, including:
Voice data acquisition module, is used for obtaining voice data；
Video data acquisition module, is used for obtaining video data；
Processing center, it electrically connects with described voice data acquisition module and video data acquisition module, is used for choosing or switching
It is currently needed for live video data and/or is currently needed for live voice data, the video data processing acquisition and/or audio frequency
Part or all of in data；
Voice data sending module, it electrically connects with described processing center, for by the sound after described processing center processes
Frequency is live to carry out according to being sent to described main broadcaster's end；
Video data sends module, and it electrically connects with described processing center, for by regarding after described processing center processes
Frequency is live to carry out according to being sent to described main broadcaster's end.
In order to solve another technical problem above-mentioned, the technical solution adopted in the present invention is:
A kind of video living transmission system, including the server for audio frequency and video output with network direct broadcasting, it is characterised in that also include:
Instructor in broadcasting's end, wire/wireless/network connects main broadcaster's end, for processing voice data and/or the video data of acquisition, concurrently
Give described main broadcaster's end to be uploaded to described server for described main broadcaster's end and carry out live；
Main broadcaster's end, network connects described server, for the voice data inputted and the video data of multiple camera collection
Described server it is uploaded to after processing.
This system also includes: video frequency collection card, is built in main broadcaster's end/instructor in broadcasting's end or external at main broadcaster's end and instructor in broadcasting's end
Between, for being sent to the data form of the video data of main broadcaster's end by main broadcaster's end requirement conversion instructor in broadcasting's end.So can improve
Compatibility between system and ease for use.
Compared with prior art, the present invention adds additional instructor in broadcasting on the basis of conventional internet video living transmission system
End, has the advantages that
1, data acquisition is not limited by main broadcaster place, improves live motility；
2, the operation burden of main broadcaster can be alleviated.
Accompanying drawing explanation
Fig. 1 is the framework connection diagram of the present invention basic internet video live broadcast system；
Fig. 2 is the present invention framework connection diagram than more comprehensive internet video live broadcast system；
Fig. 3 is the illustrative view of functional configuration of video frequency collection card in Fig. 2；
Fig. 4 is the illustrative view of functional configuration of instructor in broadcasting's end in Fig. 2；
Fig. 5 is the UML sequence diagram of elementary video live broadcasting method in Fig. 1；
Fig. 6 is the UML sequence diagram in Fig. 2 than more comprehensive net cast method.
Wherein reference: 10-video capture device, 11-audio collecting device, 2-video frequency collection card, 3-server,
21-video data receives unit, 22-processing unit, 23-Data Format Transform unit, and 24-video data sends unit, 31-sound
Frequently data acquisition module, 32-video data acquisition module, 33-processing center, 34-voice data sending module and 35-video counts
According to sending module.
Detailed description of the invention
Below with reference to accompanying drawing, various embodiments of the present invention are given elaboration further.
First, fundamental system of the present invention is described as a example by two net cast real systems:
(i) basic live broadcast system
Referring to Fig. 1, in this embodiment, this most basic video living transmission system includes instructor in broadcasting's end of the Internet and connection thereof
3, main broadcaster's end 4 and server 5, wherein:
Server 5, for audio frequency and video output and network direct broadcasting；
Main broadcaster's end 4, uploads after the voice data coming self collection or the transmission of instructor in broadcasting's end and/or video data process
To described server；
Instructor in broadcasting's end 3, is used for obtaining video data and/or voice data, is sent to main broadcaster's end after process；Instructor in broadcasting's end 3 can be integrated
Video capture device, such as: the mobile phone of band photographic head.
(ii) than more comprehensive single system
Referring to Fig. 2, in this embodiment, this simple internet video live broadcast system includes leading of the Internet and connection thereof
Broadcast end 3, main broadcaster's end 4, server 5 and viewer end, also include video frequency collection card 2, wherein:
Server 5, for audio frequency and video output and network direct broadcasting；
Main broadcaster's end 4, uploads after the voice data coming self collection or the transmission of instructor in broadcasting's end and/or video data process
To described server；
Instructor in broadcasting's end 3, the video capture device 10 for being connected by self gathers video data and audio collecting device 11 gathers
Voice data, is additionally operable to process the data included from external reception such as viewer end, is sent to main broadcaster's end after process；Video acquisition sets
Standby 10 include, but are not limited to be photographic head, specialty videocorder and mobile phone, and audio collecting device 11 can be mike；
Video frequency collection card 2, is independent device in the present embodiment, is connected between main broadcaster's end and instructor in broadcasting's end, and input connection is led
Broadcast end, output connects main broadcaster's end, for changing the data of the video data that instructor in broadcasting's end sends by the video format requirements of main broadcaster's end
Form；
Viewer end, by internet viewing net cast, it is also possible to send Voice & Video data to instructor in broadcasting's end.
Wherein, viewer end, main broadcaster's end 4 can be computer, mobile phone or other intelligent terminal, video acquisition with instructor in broadcasting's end 3
Card 2 can also be integrated in inside main broadcaster's end or instructor in broadcasting's end.
Above-mentioned audio frequency transmitting terminal and video sending end can be to install instructor in broadcasting's software sound intermediate frequency transmitting terminal of the present invention and/or regard
The mobile phone of the sending end that takes place frequently function or computer, it is also possible to be viewer end；
Instructor in broadcasting's end is mobile phone or the computer installing instructor in broadcasting's end function in instructor in broadcasting's software of the present invention；
Main broadcaster's end is mobile phone or the computer installing the software such as YY companion's software platform, 6 room live companion software platforms.
Referring to Fig. 3, above-mentioned independent video frequency collection card 2 includes that the video data of processing unit 22 and electrical connection thereof receives
Unit 21, Data Format Transform unit 23 and video data send unit 24, wherein: video data receives unit 21 and instructor in broadcasting's end
Connecting, video data sends unit 24 and is connected with main broadcaster's end, and their connected mode is preferably wire/wireless, but particularly, also
Can be that network connects.
Referring to Fig. 4, above-mentioned instructor in broadcasting's end includes processing center 33 and the voice data acquisition module 31 of electrical connection, video
Data acquisition module 32, voice data sending module 34 and video data send module 35, wherein:
Voice data acquisition module 31, for gathering voice data or receiving the outside voice data transmitted；
Video data acquisition module 32, for gathering video data or receiving the outside video data transmitted；
Processing center 33, is currently needed for live video data for choosing or switching and/or is currently needed for live audio frequency number
According to process obtain video data and/or voice data in part or all of；
Voice data sending module 34, needs live voice data for sending to described main broadcaster's end；
Video data sends module 35, needs live video data for sending to described main broadcaster's end.
Second, illustrate net cast method implementing in said system of the present invention:
(i) basic live broadcasting method
This basic live broadcasting method correspondence system shown in Figure 1, including instructor in broadcasting's end 3, main broadcaster's end 4 and server 5, instructor in broadcasting's end 3, Zhu Boduan
4 and server 5 load each corresponding application program, each application program uses Object-Oriented Programming Languages to realize, wherein wraps
Include:
Instructor in broadcasting's end object, calls self method and sends audio or video data；
Main broadcaster's end object, calls self method and receives audio or video data, call self method and upload audio or video data；
Server object: call self method and receive audio or video data, call self method video frequency output and network direct broadcasting；
Referring to Fig. 5, the basic live broadcasting method of the present invention is particularly achieved in that
Instructor in broadcasting's end 3 sends audio or video data to main broadcaster's end 4 object；
Main broadcaster's end 4 receives above-mentioned audio or video data, and is uploaded to server 5；
Server 5 receives above-mentioned audio or video data, carries out live.
(ii) than more comprehensive live broadcasting method
Core during net cast method of the present invention realizes includes instructor in broadcasting's end 3, video frequency collection card 2, main broadcaster's end 4 and server
3, on the basis of tradition, adds additional instructor in broadcasting's end 3 and video frequency collection card 2.Video frequency collection card 2 is realized by hardware, it is achieved video
The video data format conversion of input and video frequency output.Instructor in broadcasting's end 3, main broadcaster's end 4 and server 3 load the most corresponding application journey
Sequence, each application program uses Object-Oriented Programming Languages to realize, including:
Instructor in broadcasting's end object, calls self method and processes audio/video data, calls self method and sends audio or video data, adjusts
Gather by self method or receive audio or video data, calling self method and send Word message and corresponding operational order；
Main broadcaster's end object, call self method send Word message, audio or video data, call self method receive audio frequency or
Video data, calls self method and receives Word message and corresponding operational order, calls self method and performs corresponding operation
Instruction；
Server object: call self method receive Word message, audio or video data, call self method video frequency output with
Network direct broadcasting；
Referring to Fig. 6, net cast method of the present invention is set up on the basis of elementary video live broadcasting method of the present invention, adds and regards
Frequently capture card 2, also adds additional crucial interaction flow, including:
Instructor in broadcasting's end 3 processes audio/video data (record in advance or instantly gather), sends Word message with corresponding to main broadcaster's end 4
Operational order and voice data, export video data to video frequency collection card 2；
Main broadcaster's end 4 receives described Word message and corresponding operational order and voice data and derives from video frequency collection card 2 lattice
The video data of output after formula conversion；Main broadcaster's end 4 sends the final Word message of network direct broadcasting, Voice & Video to server 5
Data.
The most in this example, net cast method of the present invention implements and also includes loading the most corresponding application program
Audio frequency transmitting terminal and video sending end, its application program uses Object-Oriented Programming Languages to realize, calls each respectively
Method sends voice data and video data.So, the incipient stage in above-mentioned crucial interaction flow, must also additionally increase
Following interaction flow, including:
Audio frequency transmitting terminal object sends voice data；
Video sending end object video voice data；Instructor in broadcasting's end object, receives described Voice & Video data.
Program the net cast method that the present invention is most basic can be realized by the design of above computer programming language.
Finally, specifically used and some application in conjunction with video living transmission system of the present invention Yu method further illustrate this
Bright:
Specifically used
Main broadcaster logs in main broadcaster's software at main broadcaster's end, instructor in broadcasting (assistant etc. of main broadcaster) logs in instructor in broadcasting's software, wherein main broadcaster at instructor in broadcasting's end
End and instructor in broadcasting's end are connected by video capture device wire/wireless.
Main broadcaster's software is similar to the software such as YY companion, 6 live companions in room, and the video that main broadcaster can utilize main broadcaster's end to connect is adopted
Video data is acquired by collection equipment, and is carried out directly gathering to upload onto the server after data process by main broadcaster's software
Broadcast.
Instructor in broadcasting's software is our company's research and development, and the instructor in broadcasting being provided with instructor in broadcasting's software terminates radio reception video data, wherein:
Instructor in broadcasting's end receives the voice data (mike as being connected) that audio collecting device gathers, or instructor in broadcasting's termination with instructor in broadcasting's end
The voice data receiving the transmission of other terminals being provided with instructor in broadcasting's software (leads to as user 1 sets up voice with user 2 by instructor in broadcasting's software
Words), voice data can be transmitted by wire/wireless
Instructor in broadcasting's end receives the video data (photographic head as being connected) that video capture device gathers, or instructor in broadcasting's termination with instructor in broadcasting's end
The video data receiving the transmission of other terminals being provided with instructor in broadcasting's software (leads to as user 1 sets up video with user 2 by instructor in broadcasting's software
News), video data can be transmitted by wire/wireless
The audio/video data that instructor in broadcasting's end receives is not necessarily real time data, it is also possible to be the audio/video data recorded.
The audio, video data received can be processed by instructor in broadcasting's software, and processing mode includes:
Voice data is carried out audio effect processing；
Video data carries out loading specially good effect, beautify etc. such as process；
Audio, video data after instructor in broadcasting's end will process is sent to main broadcaster's end after video capture device form is changed, multiple when having
During the data of separate sources, instructor in broadcasting's end can select the data sent, and the data being sent to main broadcaster's end can be carried out by instructor in broadcasting's end
Switching control.
Main broadcaster terminates radio reception video data, wherein:
Voice data can be play by audio amplifier etc., and is uploaded onto the server live by sound collection equipment collection, or directly
Upload onto the server live；
Video data is gathered by main broadcaster's software Softcam, and it is live to upload onto the server.
The video data received can be processed by main broadcaster's software again, such as according to default split screen display available effect,
The video data gathering the video data received and main broadcaster's end self carries out synthesis process, and split screen display available effect can be one
Big window and a wicket Overlapping display, can be left and right split screen display available, can be upper and lower split screen display available, can be multiple greatly
Little identical window split screen display available etc..
Instructor in broadcasting's end can also send operation information and carry out according to operation information corresponding with operation information to main broadcaster's end, main broadcaster's end
Operation, such as: send Word message and loading caption operational order to main broadcaster's end, main broadcaster terminates after collection of letters breath on its software
Loading caption.Or other operate information.
Certain applications
The first typical case's application scenarios, main broadcaster needs in live for the picture addition beyond room when room is live, can be in order to
Issue instructor in broadcasting's end after gathering picture with mobile phone camera, be then sent to main broadcaster's end and carry out live.
The second typical case's application scenarios, when main broadcaster needs multiple (three or more than three) camera collection picture, can
The collection of many pictures is carried out by instructor in broadcasting's software.
The third typical case's application scenarios, the sound picture that spectators can be gathered is dealt into instructor in broadcasting's end, thus adds main broadcaster
In live.Spectators can be screened by instructor in broadcasting's end, alleviates the operation burden of main broadcaster.
Foregoing, only presently preferred embodiments of the present invention, be not intended to limit embodiment of the present invention, and this area is general
Logical technical staff, according to the central scope of the present invention and spirit, can carry out corresponding flexible or amendment very easily, therefore this
The protection domain of invention should be as the criterion with the protection domain required by claims.
Claims (10)
1. a net cast method, it is characterised in that the method includes step in detail below:
Instructor in broadcasting's end obtains video data and/or voice data；
Described instructor in broadcasting's end is sent to main broadcaster's end, for described main broadcaster's end by needing live video data and/or voice data
Reach server and carry out live.
2. the method for claim 1, it is characterised in that the method also includes: described instructor in broadcasting's end processes described acquisition
Video data and/or voice data.
3. method as claimed in claim 2, it is characterised in that described process includes audio effect processing, loads special effect processing and U.S.
One or more in change process.
4. the method for claim 1, it is characterised in that the method also includes: it is straight that described main broadcaster's end receives described needs
The video data broadcast, carries out synthesis process with the video data of described main broadcaster's end camera collection, obtains synthetic video data also
Upload to described server.
5. method as claimed in claim 4, it is characterised in that described synthesis processes and includes: described main broadcaster's end is according to default
Split screen display available effect, needs the video data of live video data and described camera collection to synthesize to described reception
Process, obtain described synthetic video data.
6. the method for claim 1, it is characterised in that the method also includes: described instructor in broadcasting's end is chosen or switches described
The video data of the separate sources that instructor in broadcasting's end obtains and/or voice data, as being currently needed for live video data and/or working as
The live voice data of front needs is connected by wire/wireless/network and is sent to described main broadcaster's end.
7. the method for claim 1, it is characterised in that the method also includes: by described instructor in broadcasting's end, described main broadcaster's end and
The video data that described needs are live is entered by any one of the video frequency collection card between described instructor in broadcasting's end and described main broadcaster's end
Row video format conversion process.
8. the method as according to any one of claim 1-7, it is characterised in that the method also includes: described instructor in broadcasting's end sends
Word message and/or operational order give described main broadcaster's end, and described main broadcaster's end shows Word message and/or carries out according to operational order
Respective operations.
9. instructor in broadcasting's end, it is characterised in that wire/wireless/network connects main broadcaster's end, including:
Voice data acquisition module, is used for obtaining voice data；
Video data acquisition module, is used for obtaining video data；
Processing center, it electrically connects with described voice data acquisition module and video data acquisition module, is used for choosing or switching
It is currently needed for live video data and/or is currently needed for live voice data, the video data processing acquisition and/or audio frequency
Part or all of in data；
Voice data sending module, it electrically connects with described processing center, for by the sound after described processing center processes
Frequency is live to carry out according to being sent to described main broadcaster's end；
Video data sends module, and it electrically connects with described processing center, for by regarding after described processing center processes
Frequency is live to carry out according to being sent to described main broadcaster's end.
10. a video living transmission system, including the server for audio frequency and video output with network direct broadcasting, it is characterised in that also wrap
Include:
Instructor in broadcasting's end, wire/wireless/network connects main broadcaster's end, for processing voice data and/or the video data of acquisition, concurrently
Give described main broadcaster's end to be uploaded to described server for described main broadcaster's end and carry out live；
Main broadcaster's end, network connects described server, for the voice data inputted and the video data of multiple camera collection
Described server it is uploaded to after processing.
Priority Applications (1)
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| CN106131591A (en) * | 2016-06-30 | 2016-11-16 | 广州华多网络科技有限公司 | Live broadcasting method, device and terminal |
| CN106488254A (en) * | 2016-11-16 | 2017-03-08 | 广州华多网络科技有限公司 | A kind of method and system of live picture switching |
| CN106507125A (en) * | 2016-11-22 | 2017-03-15 | 天脉聚源（北京）科技有限公司 | A kind of pair of terminal coordinates live method and device |
| CN106534618A (en) * | 2016-11-24 | 2017-03-22 | 广州爱九游信息技术有限公司 | Method, device and system for realizing pseudo field interpretation |
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| CN106488254B (en) * | 2016-11-16 | 2019-09-10 | 广州华多网络科技有限公司 | A kind of method and system that screen switching is broadcast live |
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| CN106507125A (en) * | 2016-11-22 | 2017-03-15 | 天脉聚源（北京）科技有限公司 | A kind of pair of terminal coordinates live method and device |
| WO2018095146A1 (en) * | 2016-11-22 | 2018-05-31 | 广州华多网络科技有限公司 | Method, device, and terminal apparatus for synthesizing video stream of live streaming room |
| CN106534618A (en) * | 2016-11-24 | 2017-03-22 | 广州爱九游信息技术有限公司 | Method, device and system for realizing pseudo field interpretation |
| CN106534618B (en) * | 2016-11-24 | 2020-05-12 | 广州爱九游信息技术有限公司 | Method, device and system for realizing pseudo field explanation |
| CN106686440A (en) * | 2016-12-28 | 2017-05-17 | 杭州趣维科技有限公司 | Quick and highly efficient picture-in-picture video manufacturing method applied to mobile phone platform |
| CN107018448A (en) * | 2017-03-23 | 2017-08-04 | 广州华多网络科技有限公司 | Data processing method and device |
| CN108234479A (en) * | 2017-12-29 | 2018-06-29 | 北京百度网讯科技有限公司 | For handling the method and apparatus of information |
| CN113473168A (en) * | 2021-07-02 | 2021-10-01 | 北京达佳互联信息技术有限公司 | Live broadcast method and system, live broadcast method executed by portable equipment and portable equipment |
| CN113473168B (en) * | 2021-07-02 | 2023-08-08 | 北京达佳互联信息技术有限公司 | Live broadcast method and system, live broadcast method executed by portable device and portable device |
| CN114401416A (en) * | 2022-01-18 | 2022-04-26 | 吉林大学 | Live broadcast bidirectional interaction system in endoscopic surgery and method thereof |
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