CN108271034A - The processing method of network direct broadcasting system and network direct broadcasting data - Google Patents
The processing method of network direct broadcasting system and network direct broadcasting data Download PDFInfo
- Publication number
- CN108271034A CN108271034A CN201710002670.0A CN201710002670A CN108271034A CN 108271034 A CN108271034 A CN 108271034A CN 201710002670 A CN201710002670 A CN 201710002670A CN 108271034 A CN108271034 A CN 108271034A
- Authority
- CN
- China
- Prior art keywords
- audio
- video
- control command
- picture
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims description 34
- 238000004891 communication Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000001902 propagating effect Effects 0.000 abstract 1
- 208000001491 myopia Diseases 0.000 description 28
- 230000006870 function Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000012549 training Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000010295 mobile communication Methods 0.000 description 5
- 238000011017 operating method Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000002224 dissection Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/233—Processing of audio elementary streams
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234336—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by media transcoding, e.g. video is transformed into a slideshow of still pictures or 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention provides the processing method of a kind of network direct broadcasting system and network direct broadcasting data, which includes performing in a radio or TV programme end, server-side and receiving terminal；This method includes performing in a radio or TV programme the step of end is to audio stream media units, Application service element transmission audio and picture control command and/or picture；The step of receiving terminal plays audio and shows the picture according to the picture control command.The above-mentioned system and method for the present invention, due to the use of audio service unit and Application service element screen system and mode are recorded to substitute the video of the prior art, so that the change of matter has occurred in the data composition of programme televised live, thus the bandwidth consumption for propagating programme televised live is considerably reduced, so as to efficiently utilize Internet resources, the operation cost of network direct broadcasting is reduced.
Description
Technical field
The present invention relates to Internet technology more particularly to the processing sides of a kind of network direct broadcasting system and network direct broadcasting data
Method.
Background technology
Network direct broadcasting is seen everywhere for the scene of education and training.Industry can also get off programme televised live direct recording,
It is used subsequently to internet broadcasting.
Shown in FIG. 1 is a kind of typical existing network live broadcast system.The network direct broadcasting system 1 generally includes network direct broadcasting
Equipment 101, network direct broadcasting server 102, mobile equipment 103 and computer 104.
Network direct broadcasting equipment 101 is at least connected and composed by live streaming computer, microphone and video recording equipment；Network direct broadcasting server
102 be typically to be made of streaming media server；Mobile equipment 103 is typically mobile communication terminal or has mobile communication ability
Tablet computer；Computer 104 is typically the PC machine for accessing internet.
Under normal circumstances, above-mentioned network direct broadcasting system 1 at work, in network direct broadcasting equipment 101, typically with record
Screen mode generates audio, video data, these audio, video datas are by network direct broadcasting equipment 101 in a manner of file or video-voice frequency flow
Network direct broadcasting server 102 is sent to, then mobile equipment 103, computer are given by the Internet redistribution by network direct broadcasting server 102
104；Thereby realize the generation, transmission and broadcasting of programme televised live.Under some situations, to ensure that program can realized subsequently
Internet is broadcast again, and network direct broadcasting equipment 101 or network direct broadcasting server 102 will also deposit the audio, video data of broadcast
Storage.
Based on aforementioned network direct broadcasting system, since the audio/video program of recording is stored and broadcasted with video format, cause
Need very big memory space that could preserve the audio, video data of these programs；When playing program, these audio/video programs are also
It needs to occupy very big bandwidth resources, the cost for eventually leading to network direct broadcasting is excessively high.
In the aforementioned cases, network direct broadcasting and or recorded broadcast, corresponding audio, video data is typically from network direct broadcasting
System therefore does not have yet and interactive basis is carried out between the person of performing in a radio or TV programme and viewer to the unidirectional broadcasting of audient.
In addition, the mode of record screen generation network direct broadcasting program, leads to network direct broadcasting equipment 101 or network direct broadcasting server
102 when generating a large amount of audio, video data, it is impossible to carry out necessary mark processing so that a large amount of network direct broadcasting video counts
According to can not carry out subsequent editing, editor, industry is difficult that effective digitized processing and again is done to abundant network direct broadcasting resource
It utilizes.
In the Chinese invention patent application that number is 201510447092.2, one kind is disclosed in a digital audio signal
The technology of embedding data, this causes industry to be provided with possible prospect when overcoming above-mentioned prior art defect.
Invention content
The purpose of the first aspect of the invention is to provide a kind of network direct broadcasting system, which, which has, is different from existing skill
The system structure of programme televised live is only recorded and propagated to art by video record screen mode, internet programme televised live propagation is greatly lowered
Bandwidth consumption.
The purpose of the second aspect of the invention is to provide a kind of processing method of network direct broadcasting data, and this method is different from
The prior art can reduce internet programme televised live and propagate for big merely with the mode of record screen technology export net cast data
The demand of bandwidth and consumption.
The purpose of the first aspect of the invention adopts the following technical scheme that realization：
A kind of network direct broadcasting system is provided, including：Perform in a radio or TV programme end, server-side, receiving terminal；Wherein：It is described perform in a radio or TV programme end and it is described
Server-side communicates to connect, and the server-side is communicated to connect via internet and the receiving terminal；
The end of performing in a radio or TV programme includes：At least there is computer, tablet computer and/or the smart mobile phone of microphone, and be set
For audio, picture control command and/or picture can be sent to the server-side；
The server-side includes：Audio stream media units and Application service element；The audio stream media units and institute
Application service element is stated to communicate to connect with the receiving terminal respectively；
The audio stream media units are arranged to：The audio can be sent to the receiving terminal；
The Application service element is arranged to：The picture control command and/or figure can be sent to the receiving terminal
Piece；
And/or
The receiving terminal includes more than one tablet computer, smart mobile phone and/or computer equipment；Multiple receiving terminals
Independently of each other；
The receiving terminal is arranged to：Audio, picture control command and/or the figure of the server-side transmission can be received
Piece and audio can be played, and the picture is shown according to the picture control command.
The purpose of the first aspect of the invention adopts the following technical scheme that realization：
A kind of processing method of network direct broadcasting data is provided, including：
The step of audio being sent to audio stream media units；
The step of picture control command and/or picture being sent to Application service element；
The audio stream media units send the step of audio；
The Application service element sends the step of picture control command and/or picture；
And/or
Receive the audio stream media units, the audio of Application service element transmission, picture control command and/or picture
Step；And/or the step of playing audio and the picture is shown according to the picture control command.
The present invention above-mentioned system and method substitute existing skill due to the use of audio service unit and Application service element
The video record screen system and mode of art so that the change of matter has occurred in the data composition of programme televised live, thus considerably reduces
The bandwidth consumption of programme televised live is propagated, so as to efficiently utilize Internet resources, reduces the operation cost of network direct broadcasting.
More detailed description is done to technical scheme of the present invention below in conjunction with attached drawing and several specific embodiments：
Description of the drawings
Fig. 1 is that architectural schematic is typically broadcast live in the prior art relative to the present invention；
Fig. 2 is the first kind embodiment schematic diagram of the live broadcast system of the present invention；
Fig. 3 is the second class embodiment schematic diagram of the live broadcast system of the present invention；
Fig. 4 is the third class embodiment schematic diagram of the live broadcast system of the present invention；
Fig. 5 is the 4th class embodiment schematic diagram of the live broadcast system of the present invention；
Fig. 6 is the 5th class embodiment schematic diagram of the live broadcast system of the present invention.
Specific embodiment
Referring to Fig. 2, first kind network direct broadcasting system 2 of the invention mainly includes：It performs in a radio or TV programme end 201, server-side 202, receive
End 203,204.Wherein：Perform in a radio or TV programme end 201 and server-side 202 communicate to connect, server-side 202 via internet and receiving terminal 203,
204 communication connections.
Foregoing communication connection is all wired, the wireless communication links for referring to realize that communicating pair exchanges data
Connect mode；Such as：The mobile communication connection mode such as 3G, 4G, 5G, bluetooth, WiFi communication connection mode, On Satellite-earth Microwave Communication connection
Mode and the network communication connection mode based on wired modes such as coaxial cable, optical fiber and twisted-pair feeders；Certainly it is also and unlimited
This is formed on, one of ordinary skill in the art can determine to select any technical solution of the present invention that can be used for according to the actual needs
Any communication connection.In the following contents, if equal without specifically mentioned or explanation, the communication connection being described, meaning
As described above.
Aforementioned end 201 of performing in a radio or TV programme can be the computer with microphone, which can communicate to connect with miscellaneous equipment；It drills
It can also be the mobile equipment that smart mobile phone or tablet computer etc. have mobile communication function to broadcast end 201；These perform in a radio or TV programme end 201
Equipment should at least be mounted some softwares or hardware so that they can send audio, picture to aforementioned server-side 202
The information such as control command and/or picture.
Aforementioned server-side 202 includes at least on specific form：Application service element 2021 and audio Streaming Media list
First 2022 this two parts；Application service element 2021 can be the Internet, applications service weapon, should wherein at least be mounted one
A little softwares or hardware so that it can be communicated to connect with receiving terminal 203,204, and send picture control to receiving terminal 203,204
System order and/or picture.Audio stream media units 2022 can be internet stream media server, wherein at least should also be as being pacified
Fill some softwares or hardware so that it can with aforementioned receiving terminal 203,204 communicate to connect and to receiving terminal 203,
204 send audio.
Aforementioned receiving terminal 203 can be the mobile equipment for having mobile communication function；Such as：Smart mobile phone, tablet electricity
Brain, etc.；Receiving terminal 204 then refers to be connected to the desktop computer of internet, notebook electricity by way of wired side's communication connection
Brain.In the following contents, if without specifically mentioned or explanation, the receiving terminal 203 and receiving terminal 204 being described, meaning
It is all as described above.
The present inventor is in numerous studies network direct broadcasting technology and network direct broadcasting education, training, amusement, Xin Wen Bao
Road is found when concrete applications：Under normal circumstances, the video played suitable for smart mobile phone, one minute need the video counts transmitted
It is very big according to measuring；Even if using the common video compression technology of industry, need the video data transmitted usually 6~8M bytes/
Minute.So being broadcast live using video, just have to transmit a large amount of video data, it is necessary to occupy a large amount of network
Bandwidth resources could be realized.Need the video data volume sent that can be multiplied with increasing for client of live streaming is watched.No
Only in this way, when watching the live streaming trans-regional distribution of client, in order to ensure the user experience of live streaming, usually also need to establish transregional
The streaming media server cloud platform of domain distribution, and equally exist a large amount of video data storage in platform between each server and receive
Hair.Obviously, massive video data storage and propagation be the key point that remains high of internet live streaming cost.
It is not institute although being broadcast live by the way of video vividly in the practical application of internet live streaming
Video pictures be all useful.In the application such as educated, trained etc., need to play often those as unreal
The same tableaux of lamp piece.These tableauxes generally can more than ten seconds, tens seconds just can quilt even after longer time
Switching.And a width is suitable for the static images clearly shown on smart mobile phone, the left and right of data volume namely hundred KB bytes；Together
When, the audio data of one minute generally also only has 200KB bytes.Therefore, if come in internet live streaming with picture summation tone frequency
Substitution video, required data flow per minute also only have hundreds of KB bytes, only data traffic needed for net cast very
One of.This obviously can save a large amount of data transfer, while also and greatly reduce internet live streaming to Internet bandwidth
Demand.
As previously mentioned, the above-mentioned a kind of specific network direct broadcasting system 2 of the present invention is different from existing network direct broadcasting system 1
It is：In the network direct broadcasting system 2 stated before this invention, using by 2022 institute of Application service element 2021 and audio stream media units
The server-side 202 of composition substitutes the network direct broadcasting server 102 in existing network direct broadcasting system 1.Therefore, using network direct broadcasting
System 2, it is possible to the aforementioned programme televised live with picture summation tone frequency is realized to substitute the mode of the programme televised live of pure video, so as to
To greatly reduce demand of the data transfer to Internet bandwidth.
In the present invention, the specific work process of aforementioned network direct broadcasting system 2 is such：It is before live streaming or straight
During broadcasting, the picture needed for being broadcast live can be sent to Application service element 2021, on the other hand meeting by performing in a radio or TV programme 201 one side of end
Audio when being broadcast live is sent to audio stream media units 2022.Under normal conditions, Application service element 2021 can send out picture
Receiving terminal 203,204 is given, audio can be sent to receiving terminal 203,204 by audio stream media units 2022.In this way, receiving terminal
203rd, 204 it can show that broadcasting is from the audio for performing in a radio or TV programme end 201 while picture on the screen.
In addition, live streaming personnel (performer, staff when) can be by means of the input equipment to performing in a radio or TV programme end 201 in live streaming
(such as：Keyboard, mouse, button, touch screen etc.) operation, by perform in a radio or TV programme end 201 to Application service element 2021 send picture
Control command controls the switching needed during live streaming between picture to be shown and multiple and different pictures.Such as：Teacher can
Lantern slide to be fabricated to one or more picture in advance, it is sent to one by one or all using clothes by means of performing in a radio or TV programme end 201
Business unit 2021；It can certainly one by one be sent again when starting live streaming.Application service element 2021 performs in a radio or TV programme end 201 receiving
During one or more pictures of transmission, directly can also all be distributed to receiving terminal 203,204 or starting live streaming when again
Distribute one by one.
When starting live streaming, teacher can be sent to audio stream media units by the audio given lessons at end 201 is performed in a radio or TV programme
2022；Audio stream media units 2022 are again by audio distribution to receiving terminal 203,204.Teacher can be by means of performing in a radio or TV programme end 201
Input equipment, such as：It clicks mouse, press push button on keyboard, touch-control smart mobile phone or tablet computer etc., selection is cut
Change the current picture for needing to show or switch.When teacher has issued such switching display picture by means of performing in a radio or TV programme end 201
During picture control command, this picture control command can be sent to Application service element 2021 and/or be received with certain form
End 203,204.When Application service element 2021 receives such picture control command, if Application service element 2021 does not have before this
Have and distributed aforementioned picture to receiving terminal 203,204 in advance, then will can be needed to the distribution of receiving terminal 203,204 immediately to be shown
Picture, while still distribute away picture control command, so that receiving terminal 203,204 is receiving corresponding picture and order
When, it plays show the picture immediately.When Application service element 2021 receives such picture control command, if application clothes before this
Business unit 2021 distributed aforementioned picture to receiving terminal 203,204 in advance, then can immediately distribute picture control command
It goes out, so that receiving terminal 203,204 when receiving corresponding picture control command, plays immediately shows that is received in advance is somebody's turn to do
Picture.
In this way, it can be broadcast live as explanation lantern slide by means of the aforementioned network live broadcast system 2 of the present invention in teacher
The course of instruction.During such live streaming, due to not needing to distribute, transmit video, and only distribute, transmit picture and sound
Frequently, the data volume of transmission wants much less more than the volume of transmitted data that video is sent in prior art.It is online to watch live streaming section
Purpose people is more, then can more show the low cost operation advantage of aforementioned network live broadcast system 2 of the present invention.
It should be noted that：It can be established between Application service element 2021 and audio stream media units 2022 mutual
Communication connection, in order to the interaction into row information during programme televised live is played, can also realize audio and picture control in this way
The synchronization and cooperation of system.
It on the other hand,, can be with by means of installing the modes such as software client in aforementioned network direct broadcasting system 2
Receiving terminal 203,204 is enable to receive the picture control command and/or picture and audio stream of the distribution of Application service element 2021
The audio that media units 2022 transmit, and these audios and picture can be played out and shown according to picture control command
Show.
Referring to Fig. 3, based on aforementioned network direct broadcasting system 2, can also be server-side 202 add video stream media unit with
Form the second class network direct broadcasting system 3 of the present invention.
In the network direct broadcasting system 3 of the present invention, other parts are substantially identical with aforementioned network direct broadcasting system 2.Net
Network live broadcast system 3 and aforementioned network live broadcast system 2 difference lies in：It has additional and regards in the server-side 202 of network direct broadcasting system 3
Frequency Streaming Media unit 2024.Video stream media unit 2024 and perform in a radio or TV programme end 201 communication connection, and with receiving terminal 203,204
It communicates to connect respectively.
As previously described：The network direct broadcasting system 2 of the present invention is the network direct broadcasting system based on playing audio and picture.
Its maximum advantage is：Not only visual image can be provided, but also can fully reduce to network to audient in live streaming
The demand and occupancy of floating resources, so as to also can fully reduce the cost of network direct broadcasting.But in some cases, video
Broadcasting also have its irreplaceable role.Such as：Show that a kind of mechanical structure form during the work time, explanation substance exist
Evolution process when chemically reacting, etc. in these cases, it is still the most suitable a kind of to play corresponding short-sighted frequency
Selection.Therefore, the present invention is additionally arranged above-mentioned video stream media unit 2024 on the basis of aforementioned network live broadcast system 2.This
Sample in the network direct broadcasting system 3 for using the present invention, both can reduce network direct broadcasting using audio combination picture as much as possible
Flow demand, and can be provided in a manner of being inserted into short-sighted frequency and effect is more preferably broadcast live if necessary.
To achieve the above object, in the network direct broadcasting system 3 for using the present invention, performing in a radio or TV programme end 201 needs by soft
The mode of part or hardware is set as with the energy that video control command and/or video are sent to video stream media unit 2024
Power；And video stream media unit 2024 is configured to the aforementioned video control command received and/or video to reception
Distribute one by one at end 203,204.
Or by taking training is given lessons as an example：When starting live streaming, teacher can be by end 201 be performed in a radio or TV programme, as aforementioned transmission picture
Mode it is such, the short-sighted frequencies of needs of being given lessons in real time or is sent asynchronously with to video stream media unit 2024.Carry out
During normal audio adds the network direct broadcasting of picture mode, when needing to be inserted into short-sighted frequency, teacher or live streaming work
Personnel can hold 201 input equipment by means of performing in a radio or TV programme, such as：It clicks mouse, press keyboard, touch-control smart mobile phone or tablet
Push button on computer etc., selection switching currently need the short-sighted frequency played.When teacher has issued this by means of performing in a radio or TV programme end 201
When sample is switched to the video control command for playing short-sighted frequency, this video control command can be sent to video flowing with certain form
Media units 2024 and/or Application service element 2021 and/or receiving terminal 203,204.Video stream media unit 2024 receives this
During the video control command of sample, if video stream media unit 2024 was not in advance before receiving terminal 203,204 was distributed before this
The short-sighted frequency stated, then can distribute immediately to receiving terminal 203,204 will need the video data played, while also control video and order
Order is also distributed away, so that receiving terminal 203,204 when receiving corresponding video flowing and video control command, plays aobvious immediately
Show the end video.Certainly, it is not merely to start the control life for playing video to perform in a radio or TV programme the video control command that end 201 is sent out
Enable, naturally also include control video pause, F.F., rewind, jump into (play position jump to below sometime point on after continued broadcasting
Put), jump and move back (play position jumps to front and sometime continues to play on point) and stop the broadcasting control commands such as video.Video flowing
Media units 2024 and/or receiving terminal 203,204 need first to carry out the order when receiving video control command necessary
Parsing, to determine to perform corresponding operation.
Aforementioned video control command also can be sent to application service list by performing in a radio or TV programme end 201 or video stream media unit 2024
Member 2021.When Application service element 2021 receives such video control command, especially receive startup and play video or stop
When only playing the control command of video, Application service element 2021 will be formed according to such video control command and stop picture
The picture control command of picture playing is played or started, and such picture control command is sent to receiving terminal 203,204,
So that the receiving terminal 203,204 performs corresponding operation when receiving such picture control command.
Aforementioned video control command also can be sent to audio Streaming Media by performing in a radio or TV programme end 201 or video stream media unit 2024
Unit 2022.When audio stream media units 2022 receive such video control command, especially receive startup and play video
Or when stopping playing the control command of video, audio stream media units 2022 will stop according to such video control command, formation
Only audio control command (such as：Start audio play command, stop audio play command), and audio control command is sent to
Receiving terminal 203,204, so that the receiving terminal 203,204 performs corresponding operation when receiving audio control command.
In fact, foregoing picture control command, audio control command, it both can be respectively by Application service element
2021st, audio stream media units 2022 are generated according to the video control command dissection process received, can also be arisen directly from
Perform in a radio or TV programme directly generating and send for end 201 itself.All it is finally that the broadcasting of video is made to add with picture no matter from which approach
Good switching is formed between the broadcasting of audio.
It is similar with Application service element 2021, if prior warp-wise receiving terminal 203,204 of video stream media unit 2024
Distributed aforementioned short-sighted frequency, when receiving the video control command for playing short-sighted frequency, video stream media unit 2024 can immediately
Video control command is distributed away, so that receiving terminal 203,204 plays immediately when receiving corresponding video control command
The short-sighted frequency received in advance.
Video stream media unit 2024 is when receiving video control command, if video stream media unit 2024 does not have in advance
Distributed aforementioned short-sighted frequency to receiving terminal 203,204, then will can need to play to the distribution of receiving terminal 203,204 immediately short-sighted
Frequently, while also video control command is also distributed away, so that receiving terminal 203,204 is receiving corresponding short-sighted frequency and video
During control command, play show the short-sighted frequency immediately.
It in receiving terminal 203,204, needs by installing corresponding software so that receiving terminal 203,204 can connect aforementioned
Video control command and/or video, and can video be controlled according to aforementioned picture control command, video control command
Or the broadcasting of picture and audio.
One typical operation of the network direct broadcasting system 3 of the present invention is as follows：
As previously mentioned, on the basis of 2 repertoire of network direct broadcasting system is realized, the video flowing in network direct broadcasting system 3
Media units 2024 can in advance or be synchronously received from perform in a radio or TV programme end 201 video；When starting live streaming, live streaming personnel can be with
Input equipment selection by means of performing in a radio or TV programme end 201 is current, and need to play is picture and audio or video.If the former,
Then run according to the course of work of aforementioned network live broadcast system 2；If the latter, then performing in a radio or TV programme end 201 can be to Application service element
2021st, audio stream media units 2022 and video stream media unit 2024 send picture control command, audio control command and/or
Video control command, so that Application service element 2021 and receiving terminal 203,204 are based on these orders and stop playing pictures and sound
Frequently, meanwhile, video stream media unit 2024 and receiving terminal 203,204 is made to be based on starting to play video during these orders；Alternatively, it drills
It broadcasts end 201 and sends picture control to Application service element 2021, audio stream media units 2022 and video stream media unit 2024
Order, audio control command and/or video control command, so that Application service element 2021 and receiving terminal 203,204 are based on this
A little orders start playing pictures and audio, meanwhile, make video stream media unit 2024 and receiving terminal 203,204 based on these orders
Stop playing video.
Furthermore, it is necessary to explanation is：As aforementioned network direct broadcasting system 2, during live streaming, in application service
Mutual communication connection can be established between unit 2021 and audio stream media units 2022 and video stream media 2024, so as to
In the interaction that control command and information are carried out during programme televised live is played.
Referring to Fig. 4, on the basis of aforementioned network direct broadcasting system 2 and network direct broadcasting system 3, another kind of net of the invention
Increase also in server-side 202 in network live broadcast system 4 and be provided with instant message unit 2023；Instant message unit 2023 is by instant
Messaging unit and instant message processing unit form and (illustrate to omit in figure).2023 one side of instant message processing unit and
Perform in a radio or TV programme 201 communication connection of end；On the other hand it is communicated to connect with receiving terminal 203,204.
In network direct broadcasting system 4, instant message transrecieving unit is can receive from transmitted by receiving terminal 203,204
Instant message；Instant message from receiving terminal 203,204 can be then converted to message picture by instant message processing unit, and
The message picture is sent to the end of performing in a radio or TV programme.
On the one hand, these instant messages received by messaging unit 2023 are it is of course possible to such to the prior art,
It is forwarded to immediately and performs in a radio or TV programme end 201；On the other hand, the instant message that instant message transrecieving unit 2023 receives is the present invention's
Instant message processing unit is also sent in network direct broadcasting system 4, and after being converted to message picture by instant message processing unit,
It is then forwarded to and performs in a radio or TV programme end 201.Performing in a radio or TV programme end 201 can then receive and show the message diagram converted by instant message processing unit
Piece.
In the concrete applications such as network direct broadcasting education, training, amusement, news report, what a side of live streaming had and watched
One side carries out interactive demand, and this point can also be seen in existing network direct broadcasting system.But network direct broadcasting, especially
It is the application of education, training class etc., a side of live streaming often may require that be done on the spot according to some problems of viewer at that time
Go out to reply.In order to make all viewers including the viewer of proposition problem that can understand the problem of one side of live streaming answers
What is, it is necessary to which the problem is presented to all viewers simultaneously.In order to reach this purpose, it is necessary to as shown in fig. 4
As system and above-mentioned disclosure technical solution.
Or by taking network direct broadcasting is imparted knowledge to students as an example：When the network direct broadcasting system 4 of the application present invention is imparted knowledge to students into performing network living broadcast,
Other than it can realize the function of aforementioned network live broadcast system 2 and/or network direct broadcasting system 3, due to according to above-mentioned disclosed
Technical solution, be provided with instant message unit 2023 in server-side 202, performing in a radio or TV programme end 201 can be by means of instant message list
Member 2023 receives the instant message from receiving terminal 203,204.Viewer can be by means of the function of instant message to giving lessons
Person proposes problem.A large amount of instant message impacts the normal live streaming for the person of giving lessons in order to prevent, can allow instant message list
Instant message processing unit in member 2023 carries out delay process in advance, on the one hand the person of giving lessons can be allow to select suitable
Relevant issues are watched and answered to opportunity；On the other hand, in view of scene is answered a question during live streaming, it is necessary to allow all
Viewer can see the content for the problem of being answered, and what can be provided thus by aforementioned instant message processing unit will be instant
Instant message is converted to message picture by the function that message is converted to message picture.It, can when the person's of giving lessons live streaming is answered a question
As to aforementioned playout normal picture, will answer a question network direct broadcasting system of the corresponding message picture using the present invention
4 are sent to the receiving terminal 203,204 of all viewers.For this purpose, instant message unit 2023 needs the message picture that will have been converted
It is sent to and performs in a radio or TV programme end 201.Certainly, since the internal each unit of server-side 202 itself can be in communication with each other connection, also may be used
Message picture is made directly to be supplied to by instant message processing unit using clothes in a manner of using aforementioned picture control command
Business unit 2021.
As cannot watch live football match, due to the display or influence of many reasons, such as：Time
It is improper, net resource is limited, number limitation, etc., not all people can watch the program of network direct broadcasting.Cause
This, as viewing football match live replay, watches the network direct broadcasting program recorded (hereinafter referred to as in a manner of program request
For：Recorded broadcast) also there is extensive demand.
But the network direct broadcasting system 1 based on the prior art as shown in the figure, the recorded broadcast program of visual form can only be played,
Therefore, similary excessively high in face of broadcasting bandwidth resource occupation, the consumption of video data memory space is huge, broadcasts what cost remained high
Problem.
As previously described：Since network direct broadcasting system 2,3 and/or 4 of the invention can well solve the above-mentioned prior art
The problem of, therefore, still it can further solve network on the basis of the network direct broadcasting system 2,3 and/or 4 of the present invention
Live broadcast system bandwidth resource occupation under recorded broadcast scene is excessively high, and the consumption of video data memory space is huge, broadcasts cost and is in not
The problem of lower.
Referring to Fig. 5, Fig. 6, on the basis of aforementioned network direct broadcasting system 2~4, another kind of network direct broadcasting system of the invention
Increase also in server-side 202 in system 5 and be provided with audio embedded unit 2025 and/or audio embedded unit 2026；Audio is embedded in
Unit 2025 and/or audio embedded unit 2026 are communicated to connect with end 201 is performed in a radio or TV programme.Wherein, audio embedded unit 2025 can connect
It receives and performs in a radio or TV programme the picture control command that end 201 is sent；And can according to picture control command into audio embedding data；Audio insertion is single
Member 2026, which can receive, performs in a radio or TV programme the video control commands that end 201 is sent, and number can be embedded in into video according to video control command
According to.
Due to being additionally arranged audio embedded unit 2025 and/or audio on the basis of the network direct broadcasting system 2~4 of the present invention
Embedded unit 2026 while the network direct broadcasting system 2,3 and/or 4 using the present invention is broadcast live, can utilize audio embedding
Enter unit 2025 and/or audio embedded unit 2026 embedded some recorded broadcasts control data into the audio of live streaming and/or video, this
A little recorded broadcast control data can be used for the broadcasting control in recorded broadcast from picture control command and/or video control command.
It is special that the particular technique content of related audio data insertion please refers to the Chinese invention that number is 201510447092.2
Profit application.In addition, before the present invention files an application, some scientific and technological magazines for the embedding data in audio technology also
It discloses.Not reinflated elaboration in the present invention.
It should be noted that：Although audio embedded unit 2025 and audio embedded unit 2026 can be completed embedding into audio
Enter the function of data, still, before the two or with small difference.Audio embedded unit 2025 is used for common audio
Stream either in audio file embedding data and audio embedded unit 2026 is then used for video flowing or video file sound intermediate frequency stream
Or embedding data in audio file.
Referring to Fig. 5, audio embedded unit 2025 is usually set with Application service element 2021, so that Application service element
2021 when receiving picture control command, generation and the relevant data of picture control command, such as：Picture starts or stops
Time, identification information of picture for only playing etc., then audio embedded unit 2025 is sent these data to, it is embedded in by audio single
The rule that member 2025 is embedded according to data, is embedded among currently playing audio.
Referring to Fig. 6, audio embedded unit 2026 is then usually set with video stream media unit 2024, so that video flowing matchmaker
Body unit 2024 is when receiving video control command, generation and the relevant data of video control command, such as：Video starts
Or stop the time playing, identification information of video etc., then send these data to audio embedded unit 2026, by audio
The rule that embedded unit 2026 is embedded according to data, is embedded among the audio-frequency unit of currently playing video.
Technical solution based on the above-mentioned embedding data in audio and/or video, it is also desirable to for receiving terminal 203,204 into
Row setting, such as：Necessary software is installed in receiving terminal 203,204 so that receiving terminal 203,204 is receiving aforementioned be embedded into
When the audio and/or video of data, these audios and/or video can be handled, to read the data being embedded.This
Outside, it is such just as being broadcast live on the basis of embedding data is read, using these data come perform broadcasting these audios, video and/
Or the operation of picture.
As previously described, because the network direct broadcasting system 5 of the present invention is on the basis of aforementioned network live broadcast system 2,3 and/or 4
Middle increase is provided with audio embedded unit 2025 and/or audio embedded unit 2026, can ensure such as network direct broadcasting system first
System 2,3 and/or 4 like that, had both saved the live streaming for also ensuring that quality.
It on the other hand, can be straight by means of the insertion function of audio embedded unit 2025 and audio embedded unit 2026
While broadcasting, the automatically audio into programme televised live and/or video section embedding data.These are embedded into the audio of data
And/or video, recorded broadcast can be both used directly to, can be used for later stage efficiently editor and making.Quilt in audio and/or video
Embedded data are the basic information of automatic editor, retrieval and other many-sided automatic business processings.
Referring to Fig. 2~6, set Application service element in any system in network direct broadcasting system 2~5 of the invention
2021st, audio stream media units 2022, video stream media unit 2024, instant message unit 2023, audio embedded unit 2025,
2026, although being all discrete setting in each schematic diagram；But to those skilled in the art, this is only a kind of
Expression in computer network logical construction.In specific practical application, the arbitrary combination of unit physically in them
Or discrete is all possible, and is all to go to determine in each specific design and process of construction by specific implementer
Fixed, the present invention only illustrates herein, without doing any restrictions.
In addition, in view of the purposes of the network direct broadcasting system 2~5 of the present invention, set Application service element in system
2021st, audio stream media units 2022, video stream media unit 2024, instant message unit 2023, audio embedded unit 2025,
Unit any one of 2026 can be deployed in network system or internet cloud in a manner that distribution is set
End.In specific practical application, their deployment way is specifically designed and built at each by specific implementer
If going to determine in the process, the present invention also only illustrates herein, without doing any restrictions.
More than content, with disclosed by attached drawing 2~6 being the first aspect of the invention, i.e. network direct broadcasting system of the invention
System.The system is to realize the data traffic that network direct broadcasting and recorded broadcast is greatly lowered, and is significantly saved needed for live streaming and recorded broadcast
Data space and broadcast provide technology material base with interaction of the side of watching in network direct broadcasting.Hereinafter, then pass through
If Ganlei's specific embodiment of other side discloses the processing method of the network direct broadcasting data of another aspect of the invention.
Include as follows in the first kind specific embodiment of the processing method of related network live data of the present invention
Operation：
The step of picture control command and/or picture being sent to Application service element；And Application service element sends figure
The step of piece control command and/or picture；
The step of audio being sent to audio stream media units；And audio stream media units send the step of audio.
It should be noted that：Aforementioned each step is between each other either synchronous or asynchronous；They it
Between the sequence of priority can also arbitrarily arrange.Meanwhile send picture control command and/or the step of picture to Application service element
Suddenly in the step of and Application service element sends picture control command and/or picture, the hair of picture control command and picture
It send, equally can both synchronize, can also be asynchronous, without fixed sequencing.But when certain picture and audio have what is determined
During correspondence, i.e., when the corresponding disconnected audio fallen is played, which centainly sends earlier than respective audio flow data.
Referring to Fig. 2, in the present invention, the specific work process of the processing of aforementioned network direct broadcasting data is such：
Before live streaming or during live streaming, Application service element can be sent to by the picture needed for being broadcast live by performing in a radio or TV programme 201 one side of end
2021, on the other hand audio when being broadcast live can be sent to audio stream media units 2022.Under normal conditions, Application service element
Picture can be sent to receiving terminal 203,204 by 2021, audio stream media units 2022 audio can be sent to receiving terminal 203,
204.It is played while picture from the audio for performing in a radio or TV programme end 201 in this way, receiving terminal 203,204 can be shown on the screen.
In addition, live streaming personnel (performer, staff when) can be by means of the input equipment to performing in a radio or TV programme end 201 in live streaming
(such as：Keyboard, mouse, button, touch screen etc.) operation, by perform in a radio or TV programme end 201 to Application service element 2021 send picture
Control command controls the switching needed during live streaming between picture to be shown and multiple and different pictures.Such as：Teacher can
Lantern slide to be fabricated to one or more picture in advance, it is sent to one by one or all using clothes by means of performing in a radio or TV programme end 201
Business unit 2021；It can certainly one by one be sent again when starting live streaming.Application service element 2021 performs in a radio or TV programme end 201 receiving
During one or more pictures of transmission, directly can also all be distributed to receiving terminal 203,204 or starting live streaming when again
Distribute one by one.
When starting live streaming, teacher can be sent to audio stream media units by the audio given lessons at end 201 is performed in a radio or TV programme
2022；Audio stream media units 2022 are again by audio distribution to receiving terminal 203,204.Teacher can be by means of performing in a radio or TV programme end 201
Input equipment, such as：It clicks mouse, press push button on keyboard, touch-control smart mobile phone or tablet computer etc., selection is cut
Change the current picture for needing to show or switch.When teacher has issued such switching display picture by means of performing in a radio or TV programme end 201
During picture control command, this picture control command can be sent to Application service element 2021 and/or be received with certain form
End 203,204.When Application service element 2021 receives such picture control command, if Application service element 2021 does not have before this
Have and distributed aforementioned picture to receiving terminal 203,204 in advance, then will can be needed to the distribution of receiving terminal 203,204 immediately to be shown
Picture, while still distribute away picture control command, so that receiving terminal 203,204 is receiving corresponding picture and order
When, it plays show the picture immediately.When Application service element 2021 receives such picture control command, if application clothes before this
Business unit 2021 distributed aforementioned picture to receiving terminal 203,204 in advance, then can immediately distribute picture control command
It goes out, so that receiving terminal 203,204 when receiving corresponding picture control command, plays immediately shows that is received in advance is somebody's turn to do
Picture.
In this way, teacher can be by means of the processing method of the aforementioned network live data of the present invention, as explaining lantern slide
The course of its instruction is broadcast live like that.During such live streaming, due to not needing to distribute, transmit video, and only distribute, pass
Defeated picture and audio, the data volume of transmission want much less more than the volume of transmitted data that video is sent in prior art.Online
It watches that the people of programme televised live is more, then can more show that the low cost operation of the processing method of the network direct broadcasting data of the present invention is excellent
Gesture.
Relative to the operating procedure of network side, for receiving and play the side of live information, such as：In earlier figures 2
Receiving terminal 203,204, need perform the step of it is as follows：
Receive the step of audio, picture control command and/or picture sent by audio stream media units, Application service element
Suddenly；And/or the step of playing audio and picture is shown according to picture control command.
It is similar with the operative relationship of each step in aforementioned network side, it is above-mentioned each performed by receiving terminal 203,204 sides
Sequence between step is also can be unfixed.
In the second class specific embodiment of the processing method of related network live data of the present invention, in addition to needing to hold
Except each step in the aforementioned first kind specific embodiment of row, following operation is further included：
The step of video control command and/or video being sent to video stream media unit and/or Application service element.
Video stream media unit sends the step of video control command and/or video；Application service element is according to video control
The step of system order sends picture control command；Audio stream media units send audio control command according to video control command
Step.
As previously described：The advantage of the processing method maximum of the aforementioned network direct broadcasting data of the present invention is：It both can be straight
Sowing time provides visual image to audient, while can fully reduce the demand and occupancy to network flow resource again, so as to
The cost of network direct broadcasting can fully be reduced.But in some cases, the broadcasting of video also has its irreplaceable role.
Such as：Show a kind of evolution process of form, explanation substance when chemically reacting of mechanical structure during the work time, etc.
Deng, in these cases, a kind of still selection the most suitable of the corresponding short-sighted frequency of broadcasting.Therefore, the present invention is in aforementioned network
On the basis of the processing method of live data, it is additionally arranged the processing operation of above-mentioned video stream media.In this way, using the present invention
The processing methods of above-mentioned network direct broadcasting data make, both can reduce network direct broadcasting using audio combination picture as much as possible
Flow demand, and can be provided in a manner of being inserted into short-sighted frequency and effect is more preferably broadcast live if necessary.
Referring to Fig. 3, to achieve the above object, in the processing method of the network direct broadcasting data of the present invention, need to
Video stream media unit sends video control command and/or video；Video stream media unit be also required to by it is aforementioned receive regard
Frequency control command and/or video are distributed one by one to receiving terminal 203,204.
Or by taking training is given lessons as an example：When starting live streaming, teacher can be by end 201 be performed in a radio or TV programme, as aforementioned transmission picture
Mode it is such, the short-sighted frequencies of needs of being given lessons in real time or is sent asynchronously with to video stream media unit 2024.Carry out
During normal audio adds the network direct broadcasting of picture mode, when needing to be inserted into short-sighted frequency, teacher or live streaming work
Personnel can hold 201 input equipment by means of performing in a radio or TV programme, such as：It clicks mouse, press keyboard, touch-control smart mobile phone or tablet
Push button on computer etc., selection switching currently need the short-sighted frequency played.When teacher has issued this by means of performing in a radio or TV programme end 201
When sample is switched to the video control command for playing short-sighted frequency, this video control command can be sent to video flowing with certain form
Media units 2024 and/or Application service element 2021 and/or receiving terminal 203,204.Video stream media unit 2024 receives this
During the video control command of sample, if video stream media unit 2024 was not in advance before receiving terminal 203,204 was distributed before this
The short-sighted frequency stated, then can distribute immediately to receiving terminal 203,204 will need the video data played, while also control video and order
Order is also distributed away, so that receiving terminal 203,204 when receiving corresponding video flowing and video control command, plays aobvious immediately
Show the end video.Certainly, it is not merely to start the control life for playing video to perform in a radio or TV programme the video control command that end 201 is sent out
Enable, naturally also include control video pause, F.F., rewind, jump into (play position jump to below sometime point on after continued broadcasting
Put), jump and move back (play position jumps to front and sometime continues to play on point) and stop the broadcasting control commands such as video.Video flowing
Media units 2024 and/or receiving terminal 203,204 need first to carry out the order when receiving video control command necessary
Parsing, to determine to perform corresponding operation.
Aforementioned video control command also can be sent to application service list by performing in a radio or TV programme end 201 or video stream media unit 2024
Member 2021.When Application service element 2021 receives such video control command, especially receive startup and play video or stop
When only playing the control command of video, Application service element 2021 will be formed according to such video control command and stop picture
The picture control command of picture playing is played or started, and such picture control command is sent to receiving terminal 203,204,
So that the receiving terminal 203,204 performs corresponding operation when receiving such picture control command.
Aforementioned video control command also can be sent to audio Streaming Media by performing in a radio or TV programme end 201 or video stream media unit 2024
Unit 2022.When audio stream media units 2022 receive such video control command, especially receive startup and play video
Or when stopping playing the control command of video, audio stream media units 2022 will stop according to such video control command, formation
Only audio control command (such as：Start audio play command, stop audio play command), and audio control command is sent to
Receiving terminal 203,204, so that the receiving terminal 203,204 performs corresponding operation when receiving audio control command.
In fact, foregoing picture control command, audio control command, it both can be respectively by Application service element
2021st, audio stream media units 2022 are generated according to the video control command dissection process received, can also be arisen directly from
Perform in a radio or TV programme directly generating and send for end 201 itself.All it is finally that the broadcasting of video is made to add with picture no matter from which approach
Good switching is formed between the broadcasting of audio.
It is similar with Application service element 2021, if prior warp-wise receiving terminal 203,204 of video stream media unit 2024
Distributed aforementioned short-sighted frequency, when receiving the video control command for playing short-sighted frequency, video stream media unit 2024 can immediately
Video control command is distributed away, so that receiving terminal 203,204 plays immediately when receiving corresponding video control command
The short-sighted frequency received in advance.
Video stream media unit 2024 is when receiving video control command, if video stream media unit 2024 does not have in advance
Distributed aforementioned short-sighted frequency to receiving terminal 203,204, then will can need to play to the distribution of receiving terminal 203,204 immediately short-sighted
Frequently, while also video control command is also distributed away, so that receiving terminal 203,204 is receiving corresponding short-sighted frequency and video
During control command, play show the short-sighted frequency immediately.
Due to increasing the above-mentioned processing operation in relation to video data in network side, correspondingly, what is received and play
Side, it is also desirable to increase following operating procedure：
The step of receiving the video control command sent by video stream media unit and/or video；It is controlled and ordered according to picture
It enables, the step of audio control command and/or video control command play video or playing pictures and audio.
It should be noted that：Previously with regard to the operating procedure for receiving and playing side, with each step in aforementioned network side
Operative relationship is similar, and the sequence between above-mentioned each step performed by receiving terminal 203,204 sides is also can be unfixed.
On the basis of aforementioned network direct broadcasting data processing method, the processing of another kind of network direct broadcasting data of the invention
It is also specifically included in method in the operating procedure for increasing the transmitting-receiving of instant message unit and processing instant message：
The step of instant message is converted to message picture by instant message processing unit；The reception of instant message transrecieving unit,
The step of sending message picture；And the step of receiving and/or show the message picture of the messaging unit transmission.
Referring to Fig. 4, on the basis of the processing method of aforementioned network direct broadcasting data, another kind of network direct broadcasting of the invention
Increase also in server-side 202 in the processing method of data and be provided with instant message unit 2023；Instant message unit 2023 by
Instant message transrecieving unit and instant message processing unit form and (illustrate to omit in figure).2,023 1 side of instant message processing unit
Face is communicated to connect with end 201 is performed in a radio or TV programme；On the other hand it is communicated to connect with receiving terminal 203,204.
In the processing method of the network direct broadcasting data of present embodiment, instant message transrecieving unit connects for that can receive to come from
Instant message transmitted by receiving end 203,204；Instant message processing unit then can be by disappearing immediately from receiving terminal 203,204
Breath is converted to message picture, and sends the message picture to end 201 is performed in a radio or TV programme.
On the one hand, these instant messages received by messaging unit 2023 are it is of course possible to such to the prior art,
It is forwarded to immediately and performs in a radio or TV programme end 201；On the other hand, the instant message that instant message transrecieving unit 2023 receives, in the present invention
Network direct broadcasting data processing method in be also sent to instant message processing unit, and be converted to by instant message processing unit
After message picture, it is then forwarded to and performs in a radio or TV programme end 201.It performs in a radio or TV programme end 201 and can then receive and show and turned by instant message processing unit
The message picture changed.
In the concrete applications such as network direct broadcasting education, training, amusement, news report, what a side of live streaming had and watched
One side carries out interactive demand, and this point can also be seen in existing network direct broadcasting system.But network direct broadcasting, especially
It is the application of education, training class etc., a side of live streaming often may require that be done on the spot according to some problems of viewer at that time
Go out to reply.In order to make all viewers including the viewer of proposition problem that can understand the problem of one side of live streaming answers
What is, it is necessary to which the problem is presented to all viewers simultaneously.In order to reach this purpose, it is necessary to as shown in fig. 4
As system and above-mentioned disclosure technical solution.
Or by taking network direct broadcasting is imparted knowledge to students as an example：It is straight that network is carried out in the processing method of the network direct broadcasting data of the application present invention
When broadcasting teaching, other than it can realize the function of processing method of aforementioned network live data, due to according to above-mentioned disclosed
Technical solution, be provided with instant message unit 2023 in server-side 202, performing in a radio or TV programme end 201 can be by means of instant message list
Member 2023 receives the instant message from receiving terminal 203,204.Viewer can be by means of the function of instant message to giving lessons
Person proposes problem.A large amount of instant message impacts the normal live streaming for the person of giving lessons in order to prevent, can allow instant message list
Instant message processing unit in member 2023 carries out delay process in advance, on the one hand the person of giving lessons can be allow to select suitable
Relevant issues are watched and answered to opportunity；On the other hand, in view of scene is answered a question during live streaming, it is necessary to allow all
Viewer can see the content for the problem of being answered, and what can be provided thus by aforementioned instant message processing unit will be instant
Instant message is converted to message picture by the function that message is converted to message picture.It, can when the person's of giving lessons live streaming is answered a question
As to aforementioned playout normal picture, will answer a question network direct broadcasting data of the corresponding message picture using the present invention
Processing method be sent to the receiving terminal 203,204 of all viewers.For this purpose, instant message unit 2023 needs to have converted
Message picture, which is sent to, performs in a radio or TV programme end 201.Certainly, since the internal each unit of server-side 202 itself can be in communication with each other connection, because
This, can also be such that message picture is directly supplied to by instant message processing unit by the way of aforementioned picture control command
Application service element 2021.
As cannot watch live football match, due to the display or influence of many reasons, such as：Time
It is improper, net resource is limited, number limitation, etc., not all people can watch the program of network direct broadcasting.Cause
This, as viewing football match live replay, watches the network direct broadcasting program recorded (hereinafter referred to as in a manner of program request
For：Recorded broadcast) also there is extensive demand.
But the network direct broadcasting system 1 based on the prior art as shown in Figure 1, the recorded broadcast program of visual form can only be played,
Therefore, similary excessively high in face of broadcasting bandwidth resource occupation, the consumption of video data memory space is huge, broadcasts what cost remained high
Problem.
As previously described：Since the processing method of the network direct broadcasting data of the aforementioned present invention can well solve above-mentioned existing
There is the problem of technology, it therefore, still can be on the basis of the processing method of the network direct broadcasting data of the aforementioned present invention, into one
Step solution network direct broadcasting system bandwidth resource occupation under recorded broadcast scene is excessively high, and the consumption of video data memory space is huge, broadcasts
The problem of cost remains high.
Referring to Fig. 5, Fig. 6, on the basis of the processing method of aforementioned network direct broadcasting data, another kind of network of the invention
The step of receiving picture control command and/or video control command is also added in the processing method of live data；According to picture
Control command and/or video control command are into audio and/or video the step of embedding data；And
When receiving audio and/or video, the step of handled audio and/or video to read embedding data；
And/or the step of playing audio, video and/or picture is performed according to embedding data.
Referring to Fig. 5, Fig. 6, a kind of network direct broadcasting corresponding to processing method in the above-mentioned network direct broadcasting data of the present invention
In system, audio embedded unit 2025, which can receive, performs in a radio or TV programme the picture control command that end 201 is sent；And it can be controlled and ordered according to picture
Enable the embedding data into audio；Audio embedded unit 2026, which can receive, performs in a radio or TV programme the video control command that end 201 is sent, and can root
According to video control command into video embedding data.
Since the processing method of network direct broadcasting data of the invention is in the processing side of the network direct broadcasting data using the present invention
While method is broadcast live, can utilize audio embedded unit 2025 and/or audio embedded unit 2026 to the audio of live streaming and/
Or embedded some recorded broadcasts control data in video, these recorded broadcasts control data are from picture control command and/or video control life
It enables, can be used for the broadcasting control in recorded broadcast.
It is special that the particular technique content of related audio data insertion please refers to the Chinese invention that number is 201510447092.2
Profit application.In addition, before the present invention files an application, some scientific and technological magazines for the embedding data in audio technology also
It discloses.Not reinflated elaboration in the present invention.
It should be noted that：Although audio embedded unit 2025 and audio embedded unit 2026 can be completed embedding into audio
Enter the function of data, still, before the two or with small difference.Audio embedded unit 2025 is used for common audio
Stream either in audio file embedding data and audio embedded unit 2026 is then used for video flowing or video file sound intermediate frequency stream
Or embedding data in audio file.
Referring to Fig. 5, audio embedded unit 2025 is usually set with Application service element 2021, so that Application service element
2021 when receiving picture control command, generation and the relevant data of picture control command, such as：Picture starts or stops
Time, identification information of picture for only playing etc., then audio embedded unit 2025 is sent these data to, it is embedded in by audio single
The rule that member 2025 is embedded according to data, is embedded among currently playing audio.
Referring to Fig. 6, audio embedded unit 2026 is then usually set with video stream media unit 2024, so that video flowing matchmaker
Body unit 2024 is when receiving video control command, generation and the relevant data of video control command, such as：Video starts
Or stop the time playing, identification information of video etc., then send these data to audio embedded unit 2026, by audio
The rule that embedded unit 2026 is embedded according to data, is embedded among the audio-frequency unit of currently playing video.
Technical solution based on the above-mentioned embedding data in audio and/or video, it is also desirable to for receiving terminal 203,204 into
Row setting, such as：Necessary software is installed in receiving terminal 203,204 so that receiving terminal 203,204 is receiving aforementioned be embedded into
When the audio and/or video of data, these audios and/or video can be handled, to read the data being embedded.This
Outside, it is such just as being broadcast live on the basis of embedding data is read, using these data come perform broadcasting these audios, video and/
Or the operation of picture.
As previously mentioned, the processing method of inventive network live data, it on the one hand can realize both to save and also ensure that quality
Live streaming.On the other hand, can also be while live streaming, automatically the audio into programme televised live and/or video section are embedding
Enter data.These are embedded into the audio and/or video of data, can both be used directly to recorded broadcast, it is efficient to can be used for the later stage
Editor and making.The data being embedded into audio and/or video are automatic editor, retrieval and other many-sided automatic business processings
Basic information.
If the foregoing is merely Ganlei's specific embodiment of invention, the technical solution being not intended to restrict the invention.
To those skilled in the art：Above-mentioned all kinds of specific embodiments also have various predictable changes and change
Change；And based on any modification of the above-mentioned disclosed content of the present invention, equivalent replacement or improvement, it should be included in the power of the present invention
Within the protection domain of profit requirement request.
Claims (9)
1. a kind of network direct broadcasting system, including：Perform in a radio or TV programme end, server-side, receiving terminal；Wherein：It is described to perform in a radio or TV programme end and the server-side
Communication connection, the server-side are communicated to connect via internet and the receiving terminal；
The end of performing in a radio or TV programme includes：At least there is computer, tablet computer and/or the smart mobile phone of microphone, and be configured to
It is enough to send audio, picture control command and/or picture to the server-side；
The server-side includes：Audio stream media units and Application service element；The audio stream media units and it is described should
It is communicated to connect respectively with the receiving terminal with service unit；
The audio stream media units are arranged to：The audio can be sent to the receiving terminal；
The Application service element is arranged to：The picture control command and/or picture can be sent to the receiving terminal；
And/or
The receiving terminal includes more than one tablet computer, smart mobile phone and/or computer equipment；Multiple receiving terminals are mutual
It is independent；
The receiving terminal is arranged to：Audio, picture control command and/or the picture of the server-side transmission can be received, with
And audio can be played, and the picture is shown according to the picture control command.
2. system according to claim 1, it is characterised in that：
The server-side further includes：Video stream media unit, the video stream media unit and described performs in a radio or TV programme end, the receiving terminal
It communicates to connect respectively；
The end of performing in a radio or TV programme is arranged to：Video control command and/or video can be sent to the video stream media unit；To institute
It states Application service element and the audio stream media units sends video control command；
The video stream media unit is arranged to：Video control command and/or video that end sends can will be performed in a radio or TV programme to described
Receiving terminal transmits；
The Application service element is arranged to：It can be sent according to the video control command for performing in a radio or TV programme end transmission to the receiving terminal
Picture control command；
The audio stream media units are arranged to：It can be sent out according to the video control command for performing in a radio or TV programme end transmission to the receiving terminal
Send audio control command；
And/or
The receiving terminal is arranged to：The video control command of server-side transmission and/or video and can be received
Video or playing pictures and audio are played according to the picture control command, audio control command and/or video control command.
3. system according to claim 1 or 2, it is characterised in that：
The server-side further includes：Instant message unit, the instant message unit disappear by instant message transrecieving unit and immediately
Processing unit is ceased to form；
The instant message processing unit and the end of performing in a radio or TV programme communicate to connect；The instant message transrecieving unit and the receiving terminal
Communication connection；
The instant message transrecieving unit is arranged to：The instant message that the receiving terminal is sent can be received；
The instant message processing unit is arranged to：The instant message can be converted to message picture, and be by described
When messaging unit perform in a radio or TV programme end and/or Application service element sends the message picture to described；And/or
The end of performing in a radio or TV programme is arranged to：It can receive and show the message picture.
4. according to any system described in claim 1-3, it is characterised in that：
The server-side further includes：Audio embedded unit, the audio embedded unit and the end of performing in a radio or TV programme communicate to connect；
The audio embedded unit is arranged to：The picture control command for performing in a radio or TV programme end transmission can be received and/or regarded
Frequency control command, and it is embedding into the audio and/or the video according to the picture control command and/or video control command
Enter data；
Alternatively,
The server-side further includes：Audio embedded unit, the audio embedded unit and the end of performing in a radio or TV programme communicate to connect；
The audio embedded unit is arranged to：The picture control command for performing in a radio or TV programme end transmission can be received and/or regarded
Frequency control command, and it is embedding into the audio and/or the video according to the picture control command and/or video control command
Enter data；
The receiving terminal is arranged to：When receiving the audio and/or the video, to the audio and/or can regard
Frequency is handled to read embedding data；And/or
The receiving terminal is arranged to：The operation for playing the audio, video and/or picture is performed according to the embedding data.
5. according to any system described in claim 1-4, it is characterised in that：
The Application service element, audio stream media units, video stream media unit, instant message unit and/or audio insertion
Unit is wholely set or discrete setting；And/or
The Application service element, audio stream media units, video stream media unit, instant message unit and/or audio insertion
Distributed unit is set.
6. a kind of processing method of network direct broadcasting data, including：
The step of audio being sent to audio stream media units；
The step of picture control command and/or picture being sent to Application service element；
The audio stream media units send the step of audio；
The Application service element sends the step of picture control command and/or picture；
And/or
Receive the audio stream media units, the step of audio, picture control command and/or picture that Application service element is sent
Suddenly；And/or the step of playing audio and the picture is shown according to the picture control command.
7. it according to the method described in claim 6, it is characterized in that, further includes：
The step of video control command and/or video being sent to video stream media unit and/or Application service element；
And/or
The video stream media unit sends the step of video control command and/or video；
And/or
The step of Application service element sends picture control command according to the video control command；
And/or
The step of audio stream media units send audio control command according to the video control command；
The step of receiving video control command and/or the video that the video stream media unit is sent；And/or according to the figure
Piece control command, audio control command and/or video control command play the step of video or playing pictures and audio.
8. the method described according to claim 6 or 7, which is characterized in that further include：
Instant message transrecieving unit receives the step of instant message；
The step of instant message is converted to message picture by the instant message processing unit；And/or
The messaging unit receives the step of sending message picture；
And/or
The step of receiving and/or show the message picture that the messaging unit is sent.
9. according to the either method described in claim 6-8, which is characterized in that further include：
Described the step of receiving the picture control command and/or video control command；And/or it is controlled and ordered according to the picture
It enables and/or video control command is into the audio and/or the video the step of embedding data；
Alternatively,
The step of receiving the picture control command and/or video control command；And/or according to the picture control command and/
Or video control command is into the audio and/or the video the step of embedding data；And
When receiving the audio and/or video, the step to read embedding data is handled the audio and/or video
Suddenly；And/or
The step of playing the audio, video and/or picture is performed according to the embedding data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002670.0A CN108271034A (en) | 2017-01-03 | 2017-01-03 | The processing method of network direct broadcasting system and network direct broadcasting data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002670.0A CN108271034A (en) | 2017-01-03 | 2017-01-03 | The processing method of network direct broadcasting system and network direct broadcasting data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108271034A true CN108271034A (en) | 2018-07-10 |
Family
ID=62770619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710002670.0A Pending CN108271034A (en) | 2017-01-03 | 2017-01-03 | The processing method of network direct broadcasting system and network direct broadcasting data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108271034A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103702226A (en) * | 2013-12-31 | 2014-04-02 | 广州华多网络科技有限公司 | Displaying method and device of direct broadcasting client end channel information |
| CN103763627A (en) * | 2014-01-02 | 2014-04-30 | Tcl集团股份有限公司 | Method and system for realizing real-time video conference |
| CN105100840A (en) * | 2015-07-28 | 2015-11-25 | 上海聚力传媒技术有限公司 | Method and device for inter-cut of recommended media information |
| CN105791889A (en) * | 2016-05-04 | 2016-07-20 | 武汉斗鱼网络科技有限公司 | Advertisement inter-cut method for video live broadcasting and advertisement inter-cut device for video live broadcasting |
| CN106162297A (en) * | 2015-03-27 | 2016-11-23 | 天脉聚源（北京）科技有限公司 | Exchange method when a kind of video file is play and system |
| CN106254907A (en) * | 2016-08-20 | 2016-12-21 | 成都互联分享科技有限公司 | A kind of live video synthetic method and device |
-
2017
- 2017-01-03 CN CN201710002670.0A patent/CN108271034A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103702226A (en) * | 2013-12-31 | 2014-04-02 | 广州华多网络科技有限公司 | Displaying method and device of direct broadcasting client end channel information |
| CN103763627A (en) * | 2014-01-02 | 2014-04-30 | Tcl集团股份有限公司 | Method and system for realizing real-time video conference |
| CN106162297A (en) * | 2015-03-27 | 2016-11-23 | 天脉聚源（北京）科技有限公司 | Exchange method when a kind of video file is play and system |
| CN105100840A (en) * | 2015-07-28 | 2015-11-25 | 上海聚力传媒技术有限公司 | Method and device for inter-cut of recommended media information |
| CN105791889A (en) * | 2016-05-04 | 2016-07-20 | 武汉斗鱼网络科技有限公司 | Advertisement inter-cut method for video live broadcasting and advertisement inter-cut device for video live broadcasting |
| CN106254907A (en) * | 2016-08-20 | 2016-12-21 | 成都互联分享科技有限公司 | A kind of live video synthetic method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8112490B2 (en) | System and method for providing a virtual environment with shared video on demand | |
| CN100412852C (en) | Networked, multimedia synchronous composed storage and issuance system, and method for implementing the system | |
| EP1110394B1 (en) | Simulating two way connectivity for one way data streams for multiple parties | |
| US7085842B2 (en) | Line navigation conferencing system | |
| CN103190092B (en) | System and method for the synchronized playback of streaming digital content | |
| CN102866828B (en) | A kind of terminal control method and equipment | |
| JP4169180B2 (en) | A portable communication device that simulates a bi-directional connection to a one-way data stream | |
| EP1053642B1 (en) | A host apparatus for simulating two way connectivity for one way data streams | |
| CN101888409B (en) | Remote information issuing and monitoring system based on wide area network and control method thereof | |
| KR20070011183A (en) | Interactive multimedia production system | |
| JP2008236773A (en) | Remote learning system | |
| CN103139599A (en) | Network multi-image live broadcast system | |
| CN103632690A (en) | Multimedia dissemination system providing statistical profiles and related method and control device | |
| CN104469505B (en) | A kind of channel switching mechanism and method filtering out advertisement | |
| GB2430338A (en) | Interactive Multimedia Production | |
| CN103281595A (en) | Method of information publishing internet of things terminal multi-screen combination display | |
| US11962818B2 (en) | Systems and methods for optimizing a set-top box to retrieve missed content | |
| CN102065340A (en) | System and method for implementing multimedia synchronous interaction | |
| US20090300515A1 (en) | Web server for supporting collaborative animation production service and method thereof | |
| CN112383794B (en) | Live broadcast method, live broadcast system, server and computer storage medium | |
| KR20110047389A (en) | Method and system for learning contents | |
| CN108271034A (en) | The processing method of network direct broadcasting system and network direct broadcasting data | |
| CN107852523B (en) | Method, terminal and equipment for synchronizing media rendering between terminals | |
| CN205983440U (en) | Full media management system based on video synchronization play device | |
| KR100874024B1 (en) | Station and method for internet broadcasting interaction type-content and record media recoded program realizing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |