CN107332846A - Video broadcasting method and system - Google Patents
Video broadcasting method and system Download PDFInfo
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- CN107332846A CN107332846A CN201710538362.XA CN201710538362A CN107332846A CN 107332846 A CN107332846 A CN 107332846A CN 201710538362 A CN201710538362 A CN 201710538362A CN 107332846 A CN107332846 A CN 107332846A
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- 238000000034 method Methods 0.000 title claims abstract description 77
- 230000004044 response Effects 0.000 claims abstract description 3
- 230000006870 function Effects 0.000 description 38
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/133—Protocols for remote procedure calls [RPC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- 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
- H04N21/440236—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 by media transcoding, e.g. video is transformed into a slideshow of still pictures, audio is converted into text
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention provides a kind of video broadcasting method and system, and the system includes instructor in broadcasting's terminal and encoding terminal, and methods described includes：Instructor in broadcasting's terminal provides video display interface, for showing at least video source all the way；Instructor in broadcasting's terminal response user selection operation, the corresponding video stream data of the video source chosen by user is sent to the encoding terminal；The encoding terminal carries out coding broadcast to the video stream data received.So so that video broadcast system can the coordinated operation on different terminals, the broadcast system of solution runs on performance bottleneck problem during same terminal.
Description
Technical field
The present invention relates to data communication technology field, in particular to a kind of video broadcasting method and system.
Background technology
In video broadcast, it is often necessary to which instructor in broadcasting chooses suitable video source in multipath video source and is played out to spectators, depending on
Frequency broadcast system generally comprises the display module for displaying for a user multi-channel video and the video for choosing user carries out coding broadcast
Broadcast module.In the prior art, the two modules are all worked in same computer equipment, when the multi-channel video quantity of display
When more, when two modules are required for consuming substantial amounts of computer resource, computer equipment can not due to bottleneck possibly of performance
It is competent, cause the quality for influenceing video to broadcast.
The content of the invention
, should it is an object of the invention to provide a kind of video broadcasting method in order to overcome above-mentioned deficiency of the prior art
Video broadcast system for including instructor in broadcasting's terminal and encoding terminal, methods described includes：
Instructor in broadcasting's terminal provides video display interface, for showing at least video source all the way；
Instructor in broadcasting's terminal response user selection operation, the corresponding video stream data of the video source chosen by user is sent
To the encoding terminal；
The encoding terminal carries out coding broadcast to the video stream data received.
Alternatively, in the above-mentioned methods, it is described to send the corresponding video stream data of the video source chosen by user to institute
The step of stating encoding terminal, including：
Instructor in broadcasting's terminal calls the video reception service of the encoding terminal by remote procedure call protocol, will be described
Video stream data is sent to the interface of the video reception service of the encoding terminal.
Alternatively, in the above-mentioned methods, the video broadcast system also includes compiling with described with instructor in broadcasting's terminal respectively
The Messaging server of code terminal communication；Instructor in broadcasting's terminal calls the encoding terminal by remote procedure call protocol
The step of video reception is serviced, including：
Instructor in broadcasting's terminal obtains the selected corresponding video stream data of video source；
Instructor in broadcasting's terminal performs remote function call, by remote procedure call protocol to the Messaging server
Far call request is sent, the remote function call includes the video reception clothes in the encoding terminal that needs are called
Business；
The call request is forwarded to the encoding terminal by the Messaging server, calls the video reception to take
Business, makes the encoding terminal receive the video stream data that instructor in broadcasting's terminal is sent.
Alternatively, in the above-mentioned methods, methods described also includes：
Instructor in broadcasting's terminal calls starting playing out for the encoding terminal to service or stop by remote procedure call protocol
Service is broadcasted, makes the encoding terminal start or stop to carry out coding broadcast to the video stream data received.
Alternatively, in the above-mentioned methods, instructor in broadcasting's terminal calls the encoding terminal by remote procedure call protocol
Start playing out service or stop broadcast service the step of, including：
Instructor in broadcasting's terminal performs remote function call, by remote procedure call protocol to the Messaging server
Far call request is sent, the remote function call includes starting playing out service in the encoding terminal that needs are called
Or stop the service of broadcasting；
The call request is forwarded to the encoding terminal by the Messaging server, is called and described is started playing out clothes
Business stops the service of broadcasting, and makes the encoding terminal start or stop to carry out coding broadcast to the video stream data received.
Alternatively, in the above-mentioned methods, methods described also includes：
The video reception service is registered in the encoding terminal, service is started playing out and stops the service of broadcasting；And
The video reception service is registered in the Messaging server, service is started playing out and stops broadcasting clothes
Business.
Another object of the present invention is to provide a kind of video broadcast system, including instructor in broadcasting's terminal and encoding terminal,
Instructor in broadcasting's terminal is used to provide video display interface, to show at least video source all the way；And respond user's selection
Operation, the corresponding video stream data of the video source chosen by user is sent to the encoding terminal；
The encoding terminal is used to carry out coding broadcast to the video stream data received.
Alternatively, in said system, instructor in broadcasting's terminal video flow data is sent to the mode of the encoding terminal, bag
Include：
The video reception service of the encoding terminal is called by remote procedure call protocol, the video stream data is sent out
Deliver to the interface of the video reception service of the encoding terminal.
Alternatively, in said system, instructor in broadcasting's terminal is additionally operable to call the volume by remote procedure call protocol
Starting playing out service or stopping broadcasting for code terminal is serviced, and the encoding terminal is started or stop the video fluxion to receiving
According to progress coding broadcast.
Alternatively, in said system, it is whole with instructor in broadcasting's terminal and the coding respectively that the system also includes information
Hold the Messaging server of communication；
Instructor in broadcasting's terminal performs remote function call, by remote procedure call protocol to the Messaging server
Far call request is sent, the remote function call includes the video reception clothes in the encoding terminal that needs are called
It is engaged in, starts playing out service or stop the service of broadcasting；
The call request is forwarded to the encoding terminal by the Messaging server, calls the video reception to take
It is engaged in, starts playing out service or stop the service of broadcasting.
In terms of existing technologies, the invention has the advantages that：
Video broadcasting method and system that the present invention is provided, to multichannel during by distributed design, video is broadcasted
The display of video and coding broadcast work and are separated in different execution terminals, so so that video broadcast system can be not
With coordinated operation in terminal, the broadcast system of solution runs on performance bottleneck problem during same terminal.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is one of schematic diagram of video broadcast system provided in an embodiment of the present invention；
Fig. 2 is one of step flow chart of video broadcasting method provided in an embodiment of the present invention；
Fig. 3 is the two of the schematic diagram of video broadcast system provided in an embodiment of the present invention；
Fig. 4 for video broadcasting method provided in an embodiment of the present invention step flow show two.
Icon：10- video broadcast systems；100- instructor in broadcasting's terminals；200- encoding terminals；300- Messaging servers；
400- networks.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Fig. 1 is refer to, Fig. 1 is the video broadcast system 10 that present pre-ferred embodiments are provided, and the system includes instructor in broadcasting
Terminal 100 and encoding terminal 200, instructor in broadcasting's terminal 100 can be communicated with the encoding terminal 200 by network 400,
In this embodiment, the network 400 can be wireless network or wired network.
Instructor in broadcasting's terminal 100 is used to show the video source all the way for being at least used for broadcasting, and for responding user's operation, will
The video source that user chooses as broadcast video source.The encoding terminal 200 is used for regarding that instructor in broadcasting's terminal 100 is chosen
Frequency source carries out coding broadcast.
In the present embodiment, instructor in broadcasting's terminal 100 can be, but be not limited only to, server, PC
(personal computer, PC), smart mobile phone, tablet personal computer, personal digital assistant (personal digital
Assistant, PDA), mobile internet surfing equipment (mobile Internet device, MID) etc..
Instructor in broadcasting's terminal 100 can be included described at least the display device of video source and to be used for receiving all the way for showing
Family operates input equipment.Wherein, the display device can include display, projecting apparatus, and the input equipment can include key
Disk, mouse etc.；The display device can also be integrated into the form of touch-screen with the input equipment.
Fig. 2 is refer to, Fig. 2 is a kind of video broadcasting method applied to video broadcast system shown in Fig. 1 10, below will be right
Methods described is described in detail including each step.
Step S110, instructor in broadcasting's terminal 100 provides video display interface, for showing at least video source all the way.
Instructor in broadcasting's terminal 100 can video source be shown all the way to described at least by the display device.It is preferred that
Ground, in the present embodiment, the video source can be live video source.
Step S120, instructor in broadcasting's terminal 100 responds user's selection operation, regards the video source chosen by user is corresponding
Frequency flow data is sent to the encoding terminal 200.
In the present embodiment, instructor in broadcasting's terminal 100 can receive the selection operation of user by the input equipment, will
The video source that user chooses as broadcast video source, and by the corresponding video stream data of the video source send to it is described coding eventually
End 200.
Alternatively, in the present embodiment, the encoding terminal 200 includes the video reception for being used to receive video stream data
Service.Instructor in broadcasting's terminal 100 passes through remote procedure call protocol (Remote Procedure Call Protocol, RPC)
The video reception service of the encoding terminal 200 is called, the video stream data is sent to the video of the encoding terminal 200
Receive the interface of service.
Because instructor in broadcasting's terminal 100 and the encoding terminal 200 are different electric terminals, therefore the encoding terminal
200 need by the remote procedure call protocol when calling the video reception service of the encoding terminal 200.
Further, due to the client type that the encoding terminal 200 is remote procedure call protocol, the instructor in broadcasting is whole
End 100 can not directly invoke the service in the encoding terminal 200.Therefore in the present embodiment, Fig. 3 being refer to, the video is broadcast
The message that going out system 10 also includes being used to carry out message transmission between instructor in broadcasting's terminal 100 and the encoding terminal 200 is passed
Pass server 300.
Wherein, instructor in broadcasting's terminal 100 as a client with setting up one between informational message delivery server 300
TCP connections, the encoding terminal 200 equally also sets up one as between a client and the Messaging server 300
Individual TCP connections, so described encoding terminal 200 can be by using institute with progress message transmission between instructor in broadcasting's terminal 100
State Messaging server 300 and carry out transfer.
Specifically, in the present embodiment, first pass through and remote procedure call association is set up in the Messaging server 300
View service, and IP address and the selected port of the incoming Messaging server 300.
Then the visitor for setting up remote procedure call protocol in instructor in broadcasting's terminal 100 and the encoding terminal 200 respectively
Family end, and the IP address of the incoming Messaging server 300 and the port that uses, with set up instructor in broadcasting's terminal 100 and
The connection of the encoding terminal 200 and the Messaging server 300.
Set up after connection, registration function is performed in instructor in broadcasting's terminal 100, by the video reception service registry to far
In the list of journey invocation of procedure protocol service function, in the present embodiment, it can pass through in instructor in broadcasting's terminal 100
RpcRegisterProcedure (" on_demux_packet ") registers the video reception service, wherein, on_demux_
Packet is the video reception service.
Then, function is performed in the Messaging server 300, by the video reception service registry to long-range mistake
In the list of journey invocation protocol service function, the Messaging server 300 is set to forward the video reception service
Request, in the present embodiment, can pass through in the Messaging server 300
RpcRegisterProcedureIntoServer (" on_demux_packet ") registers the video reception service.
Complete after above-mentioned registration step, instructor in broadcasting's terminal 100 just can be by remote procedure call protocol to the coding
The video reception service of terminal 200 is called.
Specifically, when the video stream data is sent into the encoding terminal 200, instructor in broadcasting's terminal 100 is first obtained
Take the corresponding video stream data of selected video source.
For example, in the present embodiment, instructor in broadcasting's terminal 100 is corresponding in order to the video source for getting selected broadcast
Video flowing be not decoded before data, call addDecodingListener methods by one
IMediaDecodingListener (decoding process observer) interface is registered in current video source, passes through the interface
OnBeforeDecodePacket callback methods can get the corresponding video stream data in current video source.
Then, remote function call RpcCallProcedure (" on_demux_packet ") is performed, passes through remote process
Invocation protocol sends far call request to the Messaging server 300, and the remote function call includes needing to adjust
Video reception service in the encoding terminal 200.
For example, in the present embodiment, the IMediaDecodingListener interfaces registered by step before are described to regard
Frequency flow data can be entered in onBeforeDecodePacket functions in playing process, then called in the function long-range
Video stream data is sent to the encoding terminal 200 by call function RpcCallProcedure (" on_demux_packet ")
The interface of corresponding video reception service.
The call request is forwarded to the encoding terminal 200 by the Messaging server 300, calls the video
Service is received, the encoding terminal 200 is received the video stream data that instructor in broadcasting's terminal 100 is sent.
Step S130, the video stream data that 200 pairs of the encoding terminal is received carries out coding broadcast.
In the present embodiment, the interface that the encoding terminal 200 is serviced by video reception is to the video fluxion
According to the video stream data is added in decoding queue and decoded, is broadcasted after then recompiling.
The method provided based on above-mentioned design, the present embodiment, to many during video is broadcasted by distributed design
The display of road video and coding broadcast work and are separated in different execution terminals, so so that video broadcast system 10 can be with
The coordinated operation on different terminals, the broadcast system of solution runs on performance bottleneck problem during same terminal.
Further, the control broadcasted for convenience to video, refer to Fig. 4, methods described can also include step S210
And step S220.
Step S210, instructor in broadcasting's terminal 100 performs remote function call, disappeared by remote procedure call protocol to described
Cease delivery server 300 and send far call request, the remote function call includes the encoding terminal that needs are called
Starting playing out service or stopping broadcasting in 200 services.
In the present embodiment, opened in advance in the encoding terminal 200 and the Messaging server 300 described in registration
Begin to broadcast and service or stop the service of broadcasting.
For example, performing registration function in instructor in broadcasting's terminal 100 in advance, service or the stopping are started playing out by described
Service registry is broadcasted into the list of remote procedure call protocol service function.For example, can lead in instructor in broadcasting's terminal 100
Cross and start playing out service described in RpcRegisterProcedure (" begin_broadcast ") function registration, wherein, begin_
Broadcast starts playing out service to be described；RpcRegisterProcedure can be passed through in instructor in broadcasting's terminal 100
Stop the service of broadcasting described in (" stop_broadcast ") function registration, wherein, stop_broadcast stops broadcasting to be described
Service.
And registration function is performed in the Messaging server 300 in advance, clothes will be started playing out described in the registration
Business or the stopping broadcast service registry into the list of remote procedure call protocol service function, so that the message transmission takes
Business device 300 can forward the request for starting playing out service or stopping the service of broadcasting.In the present embodiment, it can disappear described
Cease in delivery server 300 by starting described in RpcRegisterProcedure (" begin_broadcast ") function registration
Broadcast service；RpcRegisterProcedure (" stop_ can be passed through in the Messaging server 300
Broadcast ") stopping broadcast service described in function registration.
After the completion of above-mentioned registration, instructor in broadcasting's terminal 100 can call the coding eventually by remote procedure call protocol
Starting playing out service or stopping broadcasting for end 200 is serviced.
For example, instructor in broadcasting's terminal 100 calls RpcCallProcedure (" begin_broadcast ") function, notify
The encoding terminal 200 carries out live.
Or, instructor in broadcasting's terminal 100 calls RpcCallProcedure (" stop_broadcast ") function, notifies institute
State encoding terminal 200 and terminate live
The call request is forwarded to the encoding terminal 200 by step S220, the Messaging server 300, is adjusted
Service or stopping broadcast service are started playing out with described, the encoding terminal 200 is started or stop the video flowing to receiving
Data carry out coding broadcast.
For example, the encoding terminal 200 performs LiveEncoder in begin_broadcast functions, (video broadcasts bottom
Layer module) set_broadcast_enable (true) function start video broadcast.
Or, the encoding terminal 200 performs LiveEncoder set_ in stop_broadcast functions
Broadcast_enable (false) function stops video and broadcasted.
Based on above-mentioned design, instructor in broadcasting's terminal 100 can be by remote procedure call protocol to the encoding terminal 200
Start playing out service or stop broadcast service be called, can easily to video broadcast be controlled.
In summary, the present invention is provided video broadcasting method and system, were broadcasted video by distributed design
Display and coding in journey to multi-channel video are broadcasted work and are separated in different execution terminals, pass through remote procedure call protocol
The transmission of video flowing and the broadcast control of video are carried out, so so that video broadcast system 10 can be coordinated on different terminals
Operation, the broadcast system of solution runs on performance bottleneck problem during same terminal.
, can also be by other in embodiment provided herein, it should be understood that disclosed apparatus and method
Mode realize.Device embodiment described above is only schematical, for example, the flow chart and block diagram in accompanying drawing are shown
According to the device, the architectural framework in the cards of method and computer program product, function of multiple embodiments of the present invention
And operation.At this point, each square frame in flow chart or block diagram can represent one of a module, program segment or code
Point, a part for the module, program segment or code is used to realize the executable of defined logic function comprising one or more
Instruction.It should also be noted that in some implementations as replacement, the function of being marked in square frame can also be with different from attached
The order marked in figure occurs.For example, two continuous square frames can essentially be performed substantially in parallel, they also may be used sometimes
To perform in the opposite order, this is depending on involved function.It is also noted that each in block diagram and/or flow chart
The combination of square frame and the square frame in block diagram and/or flow chart, can with function or action as defined in performing it is special based on
The system of hardware is realized, or can be realized with the combination of specialized hardware and computer instruction.
In addition, each functional module in each embodiment of the invention can integrate to form an independent portion
Point or modules individualism, can also two or more modules be integrated to form an independent part.
If the function is realized using in the form of software function module and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of video broadcasting method, applied to including the video broadcast system of instructor in broadcasting's terminal and encoding terminal, it is characterised in that
Methods described includes：
Instructor in broadcasting's terminal provides video display interface, for showing at least video source all the way；
Instructor in broadcasting's terminal response user selection operation, the corresponding video stream data of the video source chosen by user is sent to institute
State encoding terminal；
The encoding terminal carries out coding broadcast to the video stream data received.
2. according to the method described in claim 1, it is characterised in that described by the corresponding video flowing of video source chosen by user
The step of data are sent to the encoding terminal, including：
Instructor in broadcasting's terminal calls the video reception service of the encoding terminal by remote procedure call protocol, by the video
Flow data is sent to the interface of the video reception service of the encoding terminal.
3. method according to claim 2, it is characterised in that the video broadcast system also include respectively with the instructor in broadcasting
The Messaging server that terminal communicates with the encoding terminal；Instructor in broadcasting's terminal calls institute by remote procedure call protocol
The step of video reception for stating encoding terminal is serviced, including：
Instructor in broadcasting's terminal obtains the selected corresponding video stream data of video source；
Instructor in broadcasting's terminal performs remote function call, is sent by remote procedure call protocol to the Messaging server
Far call is asked, and the remote function call includes the video reception service in the encoding terminal that needs are called；
The call request is forwarded to the encoding terminal by the Messaging server, calls the video reception service,
The encoding terminal is set to receive the video stream data that instructor in broadcasting's terminal is sent.
4. method according to claim 3, it is characterised in that methods described also includes：
Instructor in broadcasting's terminal calls starting playing out for the encoding terminal to service or stop broadcasting by remote procedure call protocol
Service, makes the encoding terminal start or stop to carry out coding broadcast to the video stream data received.
5. method according to claim 4, it is characterised in that instructor in broadcasting's terminal is called by remote procedure call protocol
The step of starting playing out service or stop broadcasting service of the encoding terminal, including：
Instructor in broadcasting's terminal performs remote function call, is sent by remote procedure call protocol to the Messaging server
Far call is asked, and the remote function call includes starting playing out in the encoding terminal that needs are called and services or stop
Only broadcast service；
The call request is forwarded to the encoding terminal by the Messaging server, call it is described start playing out service or
Stop the service of broadcasting, make the encoding terminal start or stop to carry out coding broadcast to the video stream data received.
6. method according to claim 5, it is characterised in that methods described also includes：
The video reception service is registered in the encoding terminal, service is started playing out and stops the service of broadcasting；And
Registration forwards the video reception service, starts playing out service and stops the service of broadcasting in the Messaging server
Function.
7. a kind of video broadcast system, it is characterised in that including instructor in broadcasting's terminal and encoding terminal,
Instructor in broadcasting's terminal is used to provide video display interface, to show at least video source all the way；And respond user's selection operation,
The corresponding video stream data of the video source chosen by user is sent to the encoding terminal；
The encoding terminal is used to carry out coding broadcast to the video stream data received.
8. system according to claim 7, it is characterised in that instructor in broadcasting's terminal video flow data is sent to the coding
The mode of terminal, including：
The video reception service of the encoding terminal is called by remote procedure call protocol, by the video stream data send to
The interface of the video reception service of the encoding terminal.
9. system according to claim 8, it is characterised in that instructor in broadcasting's terminal is additionally operable to assist by remote procedure call
View calls starting playing out for the encoding terminal to service or stop the service of broadcasting, and the encoding terminal is started or is stopped to receiving
The video stream data arrived carries out coding broadcast.
10. system according to claim 9, it is characterised in that it is whole with the instructor in broadcasting respectively that the system also includes information
Hold the Messaging server communicated with the encoding terminal；
Instructor in broadcasting's terminal performs remote function call, is sent by remote procedure call protocol to the Messaging server
Far call is asked, and the remote function call includes video reception service in the encoding terminal that needs are called, opened
Begin to broadcast and service or stop the service of broadcasting；
The call request is forwarded to the encoding terminal by the Messaging server, call the video reception service,
Start playing out service or stop the service of broadcasting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538362.XA CN107332846A (en) | 2017-07-04 | 2017-07-04 | Video broadcasting method and system |
| PCT/CN2018/072552 WO2019007027A1 (en) | 2017-07-04 | 2018-01-15 | Video playing method and system, electronic device and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538362.XA CN107332846A (en) | 2017-07-04 | 2017-07-04 | Video broadcasting method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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| CN201710538362.XA Pending CN107332846A (en) | 2017-07-04 | 2017-07-04 | Video broadcasting method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019007027A1 (en) * | 2017-07-04 | 2019-01-10 | 武汉斗鱼网络科技有限公司 | Video playing method and system, electronic device and readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113784209B (en) * | 2021-09-03 | 2023-11-21 | 上海哔哩哔哩科技有限公司 | Multimedia data stream processing method and device |
| CN117041615B (en) * | 2023-10-09 | 2023-12-22 | 北京奇点智播科技有限公司 | Guide broadcast control system and method |
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| WO2019007027A1 (en) | 2019-01-10 |
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