CN107018448A - Data processing method and device - Google Patents

Data processing method and device Download PDF

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Publication number
CN107018448A
CN107018448A CN201710178802.5A CN201710178802A CN107018448A CN 107018448 A CN107018448 A CN 107018448A CN 201710178802 A CN201710178802 A CN 201710178802A CN 107018448 A CN107018448 A CN 107018448A
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CN
China
Prior art keywords
video data
main broadcaster
preview screen
live
live video
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
Application number
CN201710178802.5A
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Chinese (zh)
Inventor
袁孙良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Huaduo Network Technology Co Ltd
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Guangzhou Huaduo Network Technology Co Ltd
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Publication date
Application filed by Guangzhou Huaduo Network Technology Co Ltd filed Critical Guangzhou Huaduo Network Technology Co Ltd
Priority to CN201710178802.5A priority Critical patent/CN107018448A/en
Publication of CN107018448A publication Critical patent/CN107018448A/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • 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
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
    • 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
    • H04N21/437—Interfacing the upstream path of the transmission network, e.g. for transmitting client requests to a VOD server
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • 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

Abstract

The invention discloses a kind of data processing method and device, belong to computer and Internet technical field.Methods described includes：The synthetic video data of target direct broadcast band are obtained, synthetic video data include live video data and at least one main broadcaster's live video data；Show the corresponding preview screen of synthetic video data；Obtain the regulation operation signal corresponding to preview screen；According to regulation operation signal regulation preview screen, and based on the synthetic video data after the preview screen generation processing after regulation.The present invention improves live quality because before by synthetic video data publication to target direct broadcast band, instructor in broadcasting's terminal can show preview screen, and preview screen is adjusted according to trigger signal, and lifting spectators watch live experience.

Description

Data processing method and device
Technical field
The present embodiments relate to computer and Internet technical field, more particularly to a kind of data processing method and dress Put.
Background technology
Instructor in broadcasting's terminal is a kind of for realizing EFP (Electronic Field Production, electronic field production) Electronic equipment, it is widely used in outdoor live.
Net cast includes simultaneously carrying out different multiple places live situation.Such as, on the line based on concert Fusing interdynamic is live under line.In the prior art, instructor in broadcasting's terminal collection site live video data, main broadcaster's terminal collection main broadcaster is straight Video data is broadcast, then the two sends the data each collected to server, by server to live video data Synthesis processing is carried out with main broadcaster's live video data, synthetic video data are obtained, then by synthetic video data publication to target Direct broadcast band, so that spectators watch after above-mentioned target direct broadcast band is logged on to.
Conventionally, as directly by synthetic video data publication to target direct broadcast band, target direct broadcast band root Some problems, the corresponding live picture of such as main broadcaster's live video data are there may be according to the live picture of synthetic video data playback The resolution ratio of the resolution ratio in face live picture corresponding with live video data is differed, so as to have influence on live matter Amount.
The content of the invention
In order to solve in the prior art because directly issuing synthetic video data, and corresponding live picture is caused to there may be Some problems, the problem of having influence on live quality, the embodiments of the invention provide a kind of data processing method, apparatus and system. The technical scheme is as follows：
First aspect includes there is provided a kind of data processing method, methods described：
Obtain target direct broadcast band synthetic video data, the synthetic video data include live video data and At least one main broadcaster's live video data；
Show the corresponding preview screen of the synthetic video data；
Obtain the regulation operation signal corresponding to the preview screen；
The preview screen is adjusted according to the regulation operation signal, and based on the preview screen generation processing after regulation after Synthetic video data.
Alternatively, it is described that the preview screen is adjusted according to the regulation operation signal, and drawn based on the preview after regulation Synthetic video data after the generation processing of face, including：
The corresponding preview screen of main broadcaster's live video data is adjusted according to the regulation operation signal, and based on regulation The synthetic video data after preview screen generation processing afterwards；
And/or,
The corresponding preview screen of the live video data is adjusted according to the regulation operation signal, and based on regulation The synthetic video data after preview screen generation processing afterwards.
Alternatively, it is described that the preview screen is adjusted according to the regulation operation signal, and drawn based on the preview after regulation After synthetic video data after the generation processing of face, in addition to：
The synthetic video data after the processing are sent to background server, to cause the background server by the place Synthetic video data publication after reason is to the target direct broadcast band.
Alternatively, before the synthetic video data for obtaining target direct broadcast band, in addition to：
According to main broadcaster user in the live time of the target direct broadcast band, upload request, institute are sent to background server State the mark that the main broadcaster user is carried in upload request；To cause the background server according to the mark of the main broadcaster user Know, sending video data to the corresponding client of the main broadcaster user obtains request, and the video data acquisition request is used for please Seek the corresponding main broadcaster's live video data of the acquisition main broadcaster user；
Receive the corresponding main broadcaster's live video data of the main broadcaster user that the background server is sent.
Alternatively, methods described also includes:
Synthesis request is sent to background server, the live video data and main broadcaster are carried in the synthesis request The mark of user；To cause the background server according to the mark of the main broadcaster user, to the corresponding visitor of the main broadcaster user Family end sends the live video data, and the corresponding client of the main broadcaster user is used for the live video number Synthesis processing is carried out according to main broadcaster's live video data corresponding with the main broadcaster user.
Second aspect includes there is provided a kind of data processing method, methods described：
Receive the synthetic video data after the processing for the target direct broadcast band that instructor in broadcasting's terminal is sent；Wherein, after the processing Synthetic video data by instructor in broadcasting's terminal getting corresponding to the target direct broadcast band synthetic video data correspondence Preview screen regulation operation signal, after adjusting the preview screen according to the regulation operation signal, after regulation Preview screen generation, the synthetic video data include live video data and at least one main broadcaster's live video number According to；
By the synthetic video data publication after the processing to the target direct broadcast band.
Alternatively, before the synthetic video data after the processing for receiving the target direct broadcast band that instructor in broadcasting's terminal is sent, Also include：
Receiving instructor in broadcasting's terminal please in the upload of the transmission of live time of the target direct broadcast band according to main broadcaster user Ask, the mark of the main broadcaster user is carried in the upload request；
According to the mark of the main broadcaster user, sending video data acquisition to the corresponding client of the main broadcaster user please Ask, the video data, which obtains request, is used for the corresponding main broadcaster's live video data of main broadcaster user described in acquisition request；
Receive the corresponding main broadcaster's live video data of the main broadcaster user that the corresponding client of the main broadcaster user is sent；
The corresponding main broadcaster's live video data of the main broadcaster user is sent to instructor in broadcasting's terminal.
Alternatively, methods described also includes：
The synthesis request that instructor in broadcasting's terminal is sent is received, the live video data are carried in the synthesis request With the mark of main broadcaster user；
According to the mark of the main broadcaster user, the live video is sent to the corresponding client of the main broadcaster user Data, to cause the corresponding client of the main broadcaster user corresponding to the live video data and the main broadcaster user Main broadcaster's live video data carries out synthesis processing.
The third aspect includes there is provided a kind of data processing equipment, described device：
Data acquisition module, the synthetic video data for obtaining target direct broadcast band, the synthetic video data include Live video data and at least one main broadcaster's live video data；
Picture display module, for showing the corresponding preview screen of the synthetic video data；
Signal acquisition module, for obtaining the regulation operation signal corresponding to the preview screen；
Data processing module, for adjusting the preview screen according to the regulation operation signal, and based on regulation after Synthetic video data after preview screen generation processing.
Alternatively, the picture adjustment module, including：
First processing units, it is corresponding pre- for adjusting main broadcaster's live video data according to the regulation operation signal Look at picture, and based on the synthetic video data after the preview screen generation processing after regulation；
And/or,
Second processing unit, it is corresponding pre- for adjusting the live video data according to the regulation operation signal Look at picture, and based on the synthetic video data after the preview screen generation processing after regulation.
Alternatively, described device also includes：
Data transmission blocks, it is described to cause for sending the synthetic video data after the processing to background server Background server is by the synthetic video data publication after the processing to the target direct broadcast band.
Alternatively, described device also includes：
First request module, for according to main broadcaster user in the live time of the target direct broadcast band, to background service Device sends the mark that the main broadcaster user is carried in upload request, the upload request；With cause the background server according to The mark of the main broadcaster user, sends video data to the corresponding client of the main broadcaster user and obtains request, the video counts It is used for the corresponding main broadcaster's live video data of main broadcaster user described in acquisition request according to request is obtained；
Data reception module, for receiving, the corresponding main broadcaster of the main broadcaster user that the background server sends is live to be regarded Frequency evidence.
Alternatively, described device also includes:
Second request module, for sending synthesis request to background server, the scene is carried in the synthesis request Live video data and the mark of main broadcaster user；To cause the background server according to the mark of the main broadcaster user, to institute State the corresponding client of main broadcaster user and send the live video data, the corresponding client of the main broadcaster user is used for pair The live video data and the corresponding main broadcaster's live video data of the main broadcaster user carry out synthesis processing.
Fourth aspect includes there is provided a kind of net cast device, described device：
First receiving module, for the synthetic video number after the processing for the target direct broadcast band for receiving the transmission of instructor in broadcasting's terminal According to；Wherein, the synthetic video data after the processing are being got corresponding to the target direct broadcast band by instructor in broadcasting's terminal The corresponding preview screen of synthetic video data regulation operation signal, the preview is adjusted according to the regulation operation signal and drawn After face, based on the preview screen generation after regulation, the synthetic video data include live video data and at least one Individual main broadcaster's live video data；
Release module, for by the synthetic video data publication after the processing to the target direct broadcast band.
Alternatively, described device also includes：
Second receiving module, for receiving instructor in broadcasting's terminal according to main broadcaster user in the live of the target direct broadcast band The mark of the main broadcaster user is carried in the upload request that time sends, the upload request；
First sending module, for the mark according to the main broadcaster user, sends out to the corresponding client of the main broadcaster user Video data is sent to obtain request, it is live for the corresponding main broadcaster of main broadcaster user described in acquisition request that the video data obtains request Video data；
3rd receiving module, the main broadcaster user for receiving the corresponding client transmission of the main broadcaster user is corresponding Main broadcaster's live video data；
Second sending module, for sending the corresponding main broadcaster's live video number of the main broadcaster user to instructor in broadcasting's terminal According to.
Alternatively, described device also includes：
4th receiving module, for receiving the synthesis request that instructor in broadcasting's terminal is sent, institute is carried in the synthesis request State live video data and the mark of main broadcaster user；
3rd sending module, for the mark according to the main broadcaster user, sends out to the corresponding client of the main broadcaster user Send the live video data, to cause the corresponding client of the main broadcaster user to the live video data and The corresponding main broadcaster's live video data of the main broadcaster user carries out synthesis processing.
5th aspect is there is provided a kind of video living transmission system, and the system includes：Instructor in broadcasting's terminal and background server；
Instructor in broadcasting's terminal includes the device as described in the third aspect or its any optional example；
The background server includes the device as described in fourth aspect or its any optional example.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought includes：
By the way that before by synthetic video data publication to target direct broadcast band, instructor in broadcasting's terminal is according to trigger action signal pair Preview screen is adjusted, and the synthetic video after the processing generated based on the regulation of preview screen is then sent to Cloud Server Data, by Cloud Server by the synthetic video data publication after processing to target direct broadcast band；Due to by synthetic video data It is distributed to before target direct broadcast band, instructor in broadcasting's terminal can show preview screen, and preview screen is carried out according to trigger signal Regulation, and then live quality is improved, lifting spectators watch live experience.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is the schematic diagram for the implementation environment that one embodiment of the invention is provided；
Fig. 2 is the schematic diagram for the implementation environment that another embodiment of the present invention is provided
Fig. 3 is the flow chart for the data processing method that one embodiment of the invention is provided；
Fig. 4 is the flow chart for the data processing method that another embodiment of the present invention is provided；
Fig. 5 is the block diagram for the data processing equipment that one embodiment of the invention is provided；
Fig. 6 is the block diagram for the data processing equipment that another embodiment of the present invention is provided；
Fig. 7 is the block diagram for the data processing equipment that another embodiment of the present invention is provided；
Fig. 8 is the block diagram for the data processing equipment that another embodiment of the present invention is provided；
Fig. 9 is the structural representation for the terminal that one embodiment of the invention is provided；
Figure 10 is the structural representation for the server that one embodiment of the invention is provided.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.
Fig. 1 is refer to, the schematic diagram of the implementation environment provided it illustrates one embodiment of the invention.The implementation environment bag Include：Instructor in broadcasting's terminal 120 and background server 140.
Instructor in broadcasting's terminal 120 is instructor in broadcasting's terminal in site of activity.Such as, instructor in broadcasting's terminal 120 be concert scene in lead Broadcast terminal.
Background server 140 can be set up by network and instructor in broadcasting's terminal 120 and be communicated to connect.The network can be wireless network Network or cable network.Background server 140 can be a server or by some server groups into Server cluster, an or cloud computing service center.
Alternatively, the implementation environment also includes：At least one main broadcaster's terminal 160 and at least one vlewer terminals 180.
Main broadcaster's terminal 160 is the terminal for possessing collection live video data function.Such as, main broadcaster's terminal 160 can be hand Machine, tablet personal computer, E-book reader, multimedia play equipment, PDA (Personal Digital Assistant, individual number Word assistant), wearable device etc..
Vlewer terminals 180 are the terminals for possessing video playback capability.Such as, vlewer terminals 180 can be mobile phone, flat board electricity Brain, E-book reader, multimedia play equipment, PDA (Personal Digital Assistant, personal digital assistant), Wearable device etc..
Background server 140 is set up by network and main broadcaster's terminal 160 and communicated to connect, and background server 140 also passes through net Network is set up with vlewer terminals 180 and communicated to connect.The network can be wireless network or cable network.
In one example, as shown in Fig. 2 when background server 140 is aggregated structure, background server 140 can be with Including：Cloud Server 142, entertainment server 144 and media server 146.
Cloud Server 142 is used for the function of providing live video data transmitting-receiving, and live video data includes that main broadcaster is live regards Frequency evidence, live video data and synthetic video data.
Entertainment server 144 is used for the transmission-receiving function for providing solicited message, and solicited message includes upload request please with synthesis Ask.
Media server 146 is used to realize the function of synthetic video data publication to target direct broadcast band.
It can be set up and communicated to connect by network between each above-mentioned server.The network can be wireless network, can also It is cable network.
Fig. 3 is refer to, the flow chart of the data processing method provided it illustrates one embodiment of the invention.This method can With applied in implementation environment shown in Fig. 1.This method can include following several steps：
Step 301, instructor in broadcasting's terminal obtains the synthetic video data of target direct broadcast band.
Target direct broadcast band is used to provide Media Stream, to cause spectators user to log on to target by the mark of spectators user Live picture can be watched after direct broadcast band.Media Stream namely video data, in embodiments of the present invention, Media Stream regard for synthesis Synthetic video data after frequency evidence and/or processing.The mark of the unique target direct broadcast band of target direct broadcast band correspondence.Than Such as, target direct broadcast band is designated " channel ID：233”.
Synthetic video data include live video data and at least one main broadcaster's live video data.
Main broadcaster's live video data is the live video data that the main broadcaster user in target direct broadcast band records.Main broadcaster is live Video data includes the voice data and video data of main broadcaster user.Alternatively, main broadcaster user, which uses, includes the end of picture pick-up device The main broadcaster's live video data of oneself is recorded at end, and sends main broadcaster's live video data to instructor in broadcasting's terminal by terminal.
Live video data are the live video datas that instructor in broadcasting's terminal is collected at the scene.Scene is existing for outdoor activities , such as concert scene, party scene, wedding scene etc..In a kind of possible way of realization, instructor in broadcasting's terminal is provided with At least one camera, the live video data that instructor in broadcasting's terminal passes through the different angles of camera collection site.Other one Plant in possible way of realization, instructor in broadcasting's terminal is connected with the picture pick-up device at scene, instructor in broadcasting's terminal passes through picture pick-up device and obtains scene Live video data.
Alternatively, step 301 includes following two sub-steps：
1st, instructor in broadcasting's terminal obtains at least one main broadcaster's live video data that background server is sent, and obtains live shooting The live video data of head collection；
2nd, instructor in broadcasting's terminal-pair live video data and at least one main broadcaster's live video data carry out synthesis processing, obtain To synthetic video data.
Alternatively, instructor in broadcasting's terminal is according to distribution display effect is to live video data and at least one main broadcaster is live regards Frequency is according to progress synthesis processing.It is the corresponding preview screen of main broadcaster's live video data and live video to distribute display effect The quantity ratio of the corresponding preview screen of data.When instructor in broadcasting's terminal-pair live video data and multiple main broadcaster's live video datas When carrying out synthesis processing, multiple main broadcaster's live video datas correspond to different main broadcaster users respectively.Such as, in synthetic video data In corresponding preview screen, the preview corresponding with live video data of the corresponding preview screen of main broadcaster's live video data is drawn The quantity ratio in face is 3:1, then instructor in broadcasting's terminal-pair live video data and the corresponding main broadcaster of three main broadcaster users' difference are live Video data carries out synthesis processing, obtains synthetic video data.
Instructor in broadcasting's terminal determined according to main broadcaster user in the live time of target direct broadcast band to live video data and At least one main broadcaster's live video data carries out the time of synthesis processing.Main broadcaster user can in the live time of target direct broadcast band To be set in advance according to the live flow of target direct broadcast band.Alternatively, instructor in broadcasting's terminal is live in target by main broadcaster user Preset time before the live time of channel is defined as to live video data and at least one main broadcaster's live video number According to the time for carrying out synthesis processing.Such as, preset time is 10 minutes, and the main broadcaster user for being designated A of main broadcaster user is in target The live time 10 of direct broadcast band:00, then instructor in broadcasting's terminal is by 9:50 are defined as to live video data and main broadcaster user It is designated the time that the corresponding main broadcaster's live video datas of A carry out synthesis processing.
Step 302, instructor in broadcasting's terminal shows the corresponding preview screen of synthetic video data.
In embodiments of the present invention, instructor in broadcasting's terminal is sent to before background server by synthetic video data, first root , can be in time to pre- during make it that preview screen does not meet preparatory condition according to the corresponding preview screen of synthetic video data display Picture of looking at is adjusted, it is to avoid directly by caused target direct broadcast band after synthetic video data publication to target direct broadcast band There are quality problems in live picture.
Step 303, instructor in broadcasting's terminal obtains the regulation operation signal corresponding to preview screen.
Alternatively, at least one functionality controls for being used to adjust preview screen, the rotation of each function are provided with instructor in broadcasting's terminal Button is used to realize the regulation to the parameters of preview screen.Such as, three functionality controls are provided with instructor in broadcasting's terminal.First work( Energy control is used to realize the regulation to the size of preview screen, and the second functionality controls are used to realize to the resolution ratio of preview screen Regulation, the 3rd functionality controls are used to realize the regulation to the corresponding audio of preview screen.
When working as director and judging that the corresponding preview screen of synthetic video data does not meet preparatory condition, manipulation function control is directed Part, to cause instructor in broadcasting's terminal to obtain regulation operation signal of the director corresponding to preview screen.
When working as director and judging that the corresponding preview screen of synthetic video data meets preparatory condition, instructor in broadcasting's terminal is according to director's Synthetic video data are sent to background server by triggering command.
The corresponding preview screen of synthetic video data, which does not meet preparatory condition, includes following several situations：
(1) the corresponding preview of the size and live video data of the corresponding preview screen of main broadcaster's live video data is drawn The size unreasonable distribution in face.Such as, the size of the corresponding preview screen of main broadcaster's live video data occupies synthetic video data / 5th of corresponding preview screen, the size of the corresponding preview screen of live video data occupies synthetic video data 4/5ths of corresponding preview screen.
(2) resolution ratio of the corresponding preview screen of main broadcaster's live video data preview corresponding with live video data The resolution ratio of picture is differed.Such as, the resolution ratio of the corresponding preview screen of main broadcaster's live video data is 800 × 600, scene The resolution ratio of the corresponding preview screen of live video data is 1280 × 1024.
(3) mark for the current main broadcaster user that target direct broadcast band is shown preview corresponding with main broadcaster's live video data Picture is mismatched.Such as, the current main broadcaster user's that target direct broadcast band is shown is designated A, main broadcaster's live video data pair The preview screen answered is that main broadcasting user is designated the corresponding preview screen of the corresponding main broadcaster's live video datas of B.
Exemplary situation is these are only, the embodiment of the present invention does not meet pre- to the corresponding preview screen of synthesis video data If the situation of condition is not limited.
Step 304, instructor in broadcasting's terminal is according to regulation operation signal regulation preview screen, and is given birth to based on the preview screen after regulation Into the synthetic video data after processing.
Preview screen is adjusted according to regulation operation signal for instructor in broadcasting's terminal, and synthetic video data can be with preview screen Regulation and change, when the preview screen after regulation meets preparatory condition, director stops operation to functionality controls, this When instructor in broadcasting's terminal no longer obtain trigger signal.
Alternatively, step 304 can include two following sub-steps：
1st, according to the corresponding preview screen of regulation operation signal regulation main broadcaster's live video data, and based on pre- after regulation Synthetic video data after picture generation of looking at processing；
2nd, according to the corresponding preview screen of regulation operation signal regulation live video data, and based on pre- after regulation Synthetic video data after picture generation of looking at processing.
The situation that the corresponding preview screen of synthetic video data does not meet preparatory condition is different, then instructor in broadcasting's instrument is according to regulation The parameter of operation signal regulation preview screen is also different, corresponding pre- here in connection with the synthetic video data being related in step 303 The situation that picture of looking at does not meet preparatory condition is explained to above-mentioned two sub-step.
(1) instructor in broadcasting's instrument is according to regulation operation signal is to the size of the corresponding preview screen of main broadcaster's live video data and shows The size of the corresponding preview screen of field live video data is adjusted.Such as, instructor in broadcasting's instrument is believed main broadcaster according to regulation operation The size accounting of the corresponding preview screen of live video data preview screen corresponding with synthetic video data is adjusted from 1/5th Section is to 1/2nd, and instructor in broadcasting's instrument is by the preview corresponding with synthetic video data of the corresponding preview screen of live video data The size accounting of picture is adjusted to 1/2nd from 4/5ths.
(2) instructor in broadcasting's instrument is according to resolution ratio of the regulation operation signal to the corresponding preview screen of main broadcaster's live video data And/or the resolution ratio of the corresponding preview screen of live video data is adjusted.Such as, instructor in broadcasting's instrument is regarded main broadcaster is live Frequency according to the resolution ratio of corresponding preview screen from 800 × 600 regulations to 1280 × 1024, now main broadcaster's live video data pair The resolution ratio of the resolution ratio for the preview screen answered preview screen corresponding with live video data is identical.
(3) instructor in broadcasting's instrument is switched over according to regulation operation signal to the corresponding preview screen of main broadcaster's live video data. Such as, main broadcaster user is designated the corresponding preview screen of the corresponding main broadcaster's live video datas of B and switches to main broadcaster by instructor in broadcasting's instrument User is designated the corresponding preview screen of the corresponding main broadcaster's live video datas of A, now, and it is current that target direct broadcast band is shown The preview screen matching corresponding with main broadcaster's live video data of the mark of main broadcaster user.
Step 305, the synthetic video data after instructor in broadcasting's terminal is handled to background server transmission.
Corresponding, background server receives the synthetic video data after the processing that instructor in broadcasting's terminal is sent.
Step 306, background server is by the synthetic video data publication after processing to target direct broadcast band.
The synthesis that can be watched when now spectators log on to target direct broadcast band by the mark of spectators user after processing is regarded Frequency is according to corresponding live picture.
It should be noted that mark, the instructor in broadcasting's terminal of the target direct broadcast band that prestored in instructor in broadcasting's terminal and Cloud Server Mark and each main broadcaster user mark corresponding relation, the mark of instructor in broadcasting's terminal is used for unique mark, the mark of main broadcaster user Know for unique mark main broadcaster user.In addition, being that target direct broadcast band is carried in instructor in broadcasting's terminal and the corresponding client of main broadcaster user Before the video data for generating Media Stream, instructor in broadcasting's terminal and the corresponding client of main broadcaster user are required to and background service Device sets up communication connection.Such as, instructor in broadcasting's terminal logs in background server by the mark of instructor in broadcasting's terminal, and main broadcaster user passes through main broadcaster The mark of user logs in background server.
In summary, the present embodiment provide method, by by synthetic video data publication to target direct broadcast band it Before, preview screen is adjusted according to trigger action signal for instructor in broadcasting's terminal, is then sent to Cloud Server and is based on preview screen Regulation and the synthetic video data after the processing that generates, by Cloud Server by the synthetic video data publication after processing to target Direct broadcast band, solves target live video road and there may be according to the live picture for the synthetic video data playback directly issued Problem, the problem of having influence on live quality；Due to before by synthetic video data publication to target direct broadcast band, instructor in broadcasting's terminal Preview screen can be shown, and preview screen is adjusted according to trigger signal, and then improves live quality, lifting spectators see The experience seen live.
In the alternative embodiment provided based on embodiment illustrated in fig. 3, before step 301, methods described is also wrapped Include following several steps (not shown in Fig. 3)：
Step 401, instructor in broadcasting's terminal is sent according to main broadcaster user in the live time of target direct broadcast band to background server Upload request.
Alternatively, preset time of instructor in broadcasting's terminal in main broadcaster user before the live time of target direct broadcast band, backward Platform server sends upload request.The mark of main broadcaster user is carried in upload request.Such as, preset time is 5 minutes, works as main broadcaster The live time that user is designated A main broadcaster user is 10:When 00, instructor in broadcasting's terminal is 09:55 send upload to background server Main broadcaster user's mark A is carried in request, upload request.
In the way of realization of another possibility, instructor in broadcasting's terminal sends upload request, upload request to background server The corresponding main broadcaster user of the mark of the middle mark for carrying multiple main broadcaster users and each main broadcaster user is in target direct broadcast band The live time.Such as, upload request may be referred to table -1.
Table -1
Accordingly, background server receives instructor in broadcasting's terminal and sent according to main broadcaster user in the live time of target direct broadcast band Upload request.
Step 402, background server sends video counts according to the mark of main broadcaster user to the corresponding client of main broadcaster user Asked according to obtaining.
Video data, which obtains request, is used for the corresponding main broadcaster's live video data of acquisition request main broadcaster user.
In a kind of possible way of realization, it is live in target according to main broadcaster user that background server receives instructor in broadcasting's terminal During the upload request that the live time of channel sends, according to the mark of above-mentioned main broadcaster user, to the corresponding client of main broadcaster user Send video data and obtain request.
In the way of realization of another possibility, background server receive the mark that carries multiple main broadcaster users and The corresponding main broadcaster user of mark of each main broadcaster user is in the upload request of the live time of target direct broadcast band, then according to master Broadcasting user sends video data in the live time of target direct broadcast band, to the corresponding client of main broadcaster user and obtains request.Can Selection of land, preset time of the background server in main broadcaster user before target direct broadcast band, to the corresponding client of main broadcaster user Send video data and obtain request.
Step 403, the corresponding main broadcaster of main broadcaster user that the corresponding client of background server reception main broadcaster user is sent is straight Broadcast video data.
The corresponding client of main broadcaster user is obtained after the video data acquisition request that background server is sent, and is taken to backstage Business device sends the corresponding main broadcaster's live video data of above-mentioned main broadcaster user.Alternatively, the corresponding client of main broadcaster user is by main broadcaster The mark of user is also sent to background server.
Step 404, background server sends the corresponding main broadcaster's live video data of main broadcaster user to instructor in broadcasting's terminal.
Accordingly, instructor in broadcasting's terminal receives the corresponding main broadcaster's live video data of main broadcaster user that background server is sent.
In summary, the method that the present embodiment is provided, please by the upload sent by background server according to instructor in broadcasting's terminal Ask to the corresponding client of main broadcaster user and send video data acquisition request, so that the corresponding client of winner's broadcasting user can have Main broadcaster's live video data is sent to background server to sequence, it is to avoid the corresponding client of multiple main broadcaster users takes to backstage simultaneously Device be engaged in when sending main broadcaster's live video data, transmission rate too slow situation caused by the disposal ability of background server is restricted Occur.
In the alternative embodiment provided based on embodiment illustrated in fig. 3, methods described also includes following several steps (figure Not shown in 3)：
Step 501, instructor in broadcasting's terminal sends synthesis request to background server, and live video number is carried in synthesis request According to the mark with main broadcaster user.
Synthesis request is used to ask the corresponding client of main broadcaster by main broadcaster's live video data and live video data Synthesis processing is carried out, so that the live picture that winner's broadcasting user can also be watched in target direct broadcast band.
Due to the corresponding client of main broadcaster user can't objective of subscription direct broadcast band Media Stream, therefore main broadcaster user without Live picture in method viewing target direct broadcast band, if some main broadcaster user is hoped to see the live picture in target direct broadcast band During face, instructor in broadcasting's terminal sends synthesis request to background server, and live video data and above-mentioned master are carried in synthesis request The mark of broadcasting user, to enable the corresponding client of above-mentioned main broadcaster user to live video data and main broadcaster's live video Data merge processing, the live picture that now main broadcaster user can also be watched in target direct broadcast band.
Accordingly, background server receives the synthesis request that instructor in broadcasting's terminal is sent.
Step 502, according to the mark of main broadcaster user, live video number is sent to the corresponding client of main broadcaster user According to.
The mark of main broadcaster user of the background server in synthesis request, sends existing to the corresponding client of main broadcaster user Field live video data.The corresponding client of main broadcaster user is live to live video data and the corresponding main broadcaster of main broadcaster user Video data carries out synthesis processing.
In summary, method provided in an embodiment of the present invention, is regarded by carrying on-the-spot broadcasting to background server transmission The synthesis request of frequency evidence and the mark of main broadcaster user, background server is corresponded to according to the mark of main broadcaster user to main broadcaster user Client send live video data so that the corresponding client of winner's broadcasting user can be voluntarily to live video Data and main broadcaster's live video data merge processing, reach that main broadcaster user can also watch live in target direct broadcast band The effect of picture, also, because the live picture that main broadcaster user watches is that the corresponding client of main broadcaster user is voluntarily synthesized, Avoid the synthetic video data after being handled from instructor in broadcasting's terminal by background server to the corresponding client transmission of main broadcaster user Caused delay.
Fig. 4 is refer to, it illustrates the flow chart of the data processing method provided it illustrates one embodiment of the invention. This method can apply in implementation environment shown in Fig. 2.This method includes：
Step 601, instructor in broadcasting's terminal is sent according to main broadcaster user in the live time of target direct broadcast band to entertainment server Upload request.
The mark of main broadcaster user is carried in upload request.
Correspondingly, entertainment server receives instructor in broadcasting's terminal and sent according to main broadcaster user in the live time of target direct broadcast band Upload request.
Step 602, entertainment server sends video counts according to the mark of main broadcaster user to the corresponding client of main broadcaster user Asked according to obtaining.
Video data, which obtains request, is used for the corresponding main broadcaster's live video data of acquisition request main broadcaster user.
It is corresponding to Cloud Server transmission main broadcaster user that the corresponding client of main broadcaster user obtains request according to video data Main broadcaster's live video data.
Step 603, the corresponding main broadcaster of main broadcaster user that the corresponding client of cloud server main broadcaster user is sent is live Video data.
Step 604, Cloud Server sends the corresponding main broadcaster's live video data of main broadcaster user to instructor in broadcasting's terminal.
Correspondingly, instructor in broadcasting's terminal receives the corresponding main broadcaster's live video data of main broadcaster user that Cloud Server is sent.
Step 605, instructor in broadcasting's terminal obtains the synthetic video data of target direct broadcast band.
Synthetic video data include live video data and at least one main broadcaster's live video data.
Step 606, instructor in broadcasting's terminal shows the corresponding preview screen of synthetic video data.
Step 607, instructor in broadcasting's terminal obtains the regulation operation signal corresponding to preview screen.
Step 608, instructor in broadcasting's terminal is according to regulation operation signal regulation preview screen, and is given birth to based on the preview screen after regulation Into the synthetic video data after processing.
Step 609, the synthetic video data after instructor in broadcasting's terminal is handled to media server transmission.
Step 610, media server is by the synthetic video data publication after processing to target direct broadcast band.
Step 611, instructor in broadcasting's terminal sends synthesis request to entertainment server.
Live video data and the mark of main broadcaster user are carried in synthesis request.
Step 612, entertainment server is asked to Cloud Server forwarding synthesis.
Step 613, Cloud Server sends to the corresponding client of main broadcaster user and broadcast live according to the mark of main broadcaster user Video data.
The corresponding client of main broadcaster user is used for live video data and the corresponding main broadcaster of main broadcaster user is live regards Frequency is according to progress synthesis processing.
In above method embodiment, the skill only provided from instructor in broadcasting's terminal and the interaction angle of background server the present invention Explanation is introduced in art scheme.The step of above-mentioned end side about instructor in broadcasting, can be implemented separately at the data as instructor in broadcasting end side Reason method, can be implemented separately the data processing method as background server side the step of about background server side.
Following is apparatus of the present invention embodiment, can be used for performing the inventive method embodiment.It is real for apparatus of the present invention The details not disclosed in example is applied, the inventive method embodiment is refer to.
Fig. 5 is refer to, the block diagram of the data processing equipment provided it illustrates one embodiment of the invention.The device has The function of instructor in broadcasting end side in above method example is realized, the function can be realized by hardware, can also perform phase by hardware The software answered is realized.The device can include：Data acquisition module 701, picture display module 702, the and of signal acquisition module 703 Data processing module 704.
Data acquisition module 701, the synthetic video data for obtaining target direct broadcast band, the synthetic video packet Include live video data and at least one main broadcaster's live video data.
Picture display module 702, for showing the corresponding preview screen of the synthetic video data.
Signal acquisition module 703, for obtaining the regulation operation signal corresponding to the preview screen.
Data processing module 704, for adjusting the preview screen according to the regulation operation signal, and is based on after regulation Preview screen generation processing after synthetic video data.
In summary, the present embodiment provide device, by by synthetic video data publication to target direct broadcast band it Before, preview screen is adjusted according to trigger action signal for instructor in broadcasting's terminal, is then sent to Cloud Server and is based on preview screen Regulation and the synthetic video data after the processing that generates, by Cloud Server by the synthetic video data publication after processing to target Direct broadcast band, because before by synthetic video data publication to target direct broadcast band, instructor in broadcasting's terminal can show preview screen, And preview screen is adjusted according to trigger signal, and then live quality is improved, lifting spectators watch live experience.
In the alternative embodiment provided based on embodiment illustrated in fig. 5, Fig. 6, the picture adjustment module refer to 704, including：First processing units 704a and second processing unit 704b.
First processing units 704a, for adjusting main broadcaster's live video data correspondence according to the regulation operation signal Preview screen, and based on after regulation preview screen generation processing after synthetic video data.
Second processing unit 704b, for adjusting the live video data correspondence according to the regulation operation signal Preview screen, and based on after regulation preview screen generation processing after synthetic video data.
In another alternative embodiment provided based on embodiment illustrated in fig. 7, Fig. 6 is refer to, described device also includes： Data transmission blocks 705.
Data transmission blocks 705, it is described to cause for sending the synthetic video data after the processing to Cloud Server Cloud Server is by the synthetic video data publication after the processing to the target direct broadcast band.
In another alternative embodiment provided based on embodiment illustrated in fig. 5, Fig. 6 is refer to, described device also includes： First sending module 706 and data reception module 707.
First sending module 706, for according to main broadcaster user in the live time of the target direct broadcast band, to cloud service Device sends the mark that the main broadcaster user is carried in upload request, the upload request；To cause the Cloud Server according to institute The mark of main broadcaster user is stated, sending video data to the corresponding client of the main broadcaster user obtains request, the video data Obtaining request is used for the corresponding main broadcaster's live video data of main broadcaster user described in acquisition request.
Data reception module 707, the corresponding main broadcaster of the main broadcaster user for receiving the Cloud Server transmission is live Video data.
In another alternative embodiment provided based on embodiment illustrated in fig. 5, Fig. 6 is refer to, described device also includes: Second sending module 708.
Second sending module 708, for sending synthesis request to Cloud Server, the scene is carried in the synthesis request Live video data and the mark of main broadcaster user；To cause the Cloud Server according to the mark of the main broadcaster user, to described The corresponding client of main broadcaster user sends the live video data, and the corresponding client of the main broadcaster user is used for institute State live video data and the corresponding main broadcaster's live video data of the main broadcaster user carries out synthesis processing.
Fig. 7 is refer to, the block diagram of the data processing equipment provided it illustrates another embodiment of the present invention.The device has The function of background server side in above method example is realized, the function can be realized by hardware, can also be performed by hardware Corresponding software is realized.The device can include：First receiving module 901 and release module 902.
First receiving module 901, for the synthetic video after the processing for the target direct broadcast band for receiving the transmission of instructor in broadcasting's terminal Data；Wherein, the synthetic video data after the processing are being got corresponding to the live frequency of the target by instructor in broadcasting's terminal The regulation operation signal of the corresponding preview screen of synthetic video data in road, the preview is adjusted according to the regulation operation signal After picture, based on the preview screen generation after regulation, the synthetic video data are including live video data and at least One main broadcaster's live video data.
Release module 902, for by the synthetic video data publication after the processing to the target direct broadcast band.
In summary, the present embodiment provide device, by by synthetic video data publication to target direct broadcast band it Before, preview screen is adjusted according to trigger action signal for instructor in broadcasting's terminal, is then sent to Cloud Server and is based on preview screen Regulation and the synthetic video data after the processing that generates, by Cloud Server by the synthetic video data publication after processing to target Direct broadcast band, because before by synthetic video data publication to target direct broadcast band, instructor in broadcasting's terminal can show preview screen, And preview screen is adjusted according to trigger signal, and then live quality can be improved, lifting spectators watch live experience.
In the alternative embodiment provided based on embodiment illustrated in fig. 7, Fig. 8 is refer to, described device also includes:The Two receiving modules 903, the first sending module 904, the 3rd receiving module 905 and the second sending module 906.
Second receiving module 903, for receiving instructor in broadcasting's terminal according to main broadcaster user in the target direct broadcast band The mark of the main broadcaster user is carried in the upload request that the live time sends, the upload request.
First sending module 904, for the mark according to the main broadcaster user, to the corresponding client of the main broadcaster user Send video data and obtain request, it is straight that the video data acquisition request is used for the corresponding main broadcaster of main broadcaster user described in acquisition request Broadcast video data.
3rd receiving module 905, for receiving the main broadcaster user couple that the corresponding client of the main broadcaster user is sent The main broadcaster's live video data answered.
Second sending module 906, for sending the corresponding main broadcaster's live video of the main broadcaster user to instructor in broadcasting's terminal Data.
In another alternative embodiment provided based on embodiment illustrated in fig. 7, Fig. 8 is refer to, described device also includes: 4th receiving module 907 and the 3rd sending module 908.
4th receiving module 907, for receiving the synthesis request that instructor in broadcasting's terminal is sent, is carried in the synthesis request The live video data and the mark of main broadcaster user；
3rd sending module 908, for the mark according to the main broadcaster user, to the corresponding client of the main broadcaster user The live video data are sent, to cause the corresponding client of the main broadcaster user to the live video data Main broadcaster's live video data corresponding with the main broadcaster user carries out synthesis processing.
An exemplary embodiment of the invention additionally provides a kind of data handling system, and the system includes：Instructor in broadcasting's terminal and Background server.Instructor in broadcasting's terminal includes embodiment as shown in Figure 5 or any optional implementation based on embodiment illustrated in fig. 5 The data processing equipment that example is provided.The background server includes embodiment as shown in Figure 7 or based on embodiment illustrated in fig. 7 The data processing equipment that is provided of any alternative embodiment.
It should be noted that the device that above-described embodiment is provided is when realizing its function, only with above-mentioned each functional module Progress is divided for example, in practical application, can as needed and by above-mentioned functions distribute and be completed by different functional modules, The internal structure of equipment is divided into different functional modules, to complete all or part of function described above.
In addition, the apparatus and method embodiment that above-described embodiment is provided belongs to same design, it implements process and referred to Embodiment of the method, is repeated no more here.
Fig. 9 is refer to, the structural representation of the terminal provided it illustrates one embodiment of the invention.For example, the terminal Can be at the instructor in broadcasting's terminal being related in above-described embodiment, the data for the instructor in broadcasting end side for implementing to provide in above-described embodiment Reason method.Specifically：
Terminal 1000 can include RF (Radio Frequency, radio frequency) circuit 1010, include one or more Memory 1020, input block 1030, display unit 1040, sensor 1050, the voicefrequency circuit of computer-readable recording medium 1060th, WiFi (wireless fidelity, Wireless Fidelity) module 1070, include one or more than one processing core Processor 1080 and the part such as power supply 1090.It will be understood by those skilled in the art that the terminal structure shown in Figure 10 is simultaneously The not restriction of structure paired terminal, can include than illustrating more or less parts, either combine some parts or different Part is arranged.Wherein：
RF circuits 1010 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station After downlink information is received, transfer to one or more than one processor 1080 is handled；In addition, being sent to up data are related to Base station.Generally, RF circuits 1010 include but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, It is subscriber identity module (SIM) card, transceiver, coupler, LNA (Low Noise Amplifier, low-noise amplifier), double Work device etc..In addition, RF circuits 1010 can also be communicated by radio communication with network and other equipment.The radio communication can be with Using any communication standard or agreement, including but not limited to GSM (Global System of Mobile communication, Global system for mobile communications), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple Access, WCDMA), LTE (Long Term Evolution, Long Term Evolution), Email, SMS (Short Messaging Service, Short Message Service) etc..
Memory 1020 can be used for storage software program and module, and processor 1080 is stored in memory by operation 1020 software program and module, so as to perform various function application and data processing.Memory 1020 can mainly include Storing program area and storage data field, wherein, the application journey that storing program area can be needed for storage program area, at least one function Sequence (such as sound-playing function, image player function etc.) etc.；Storage data field can be stored to be created according to using for terminal 1000 Data (such as voice data, phone directory etc.) built etc..In addition, memory 1020 can include high-speed random access memory, Nonvolatile memory can also be included, for example, at least one disk memory, flush memory device or other volatile solid-states are deposited Memory device.Correspondingly, memory 1020 can also include Memory Controller, to provide processor 1080 and input block 1030 Access to memory 1020.
Input block 1030 can be used for the numeral or character information for receiving input, and generation to be set with user and function The relevant keyboard of control, mouse, action bars, optics or the input of trace ball signal.Specifically, input block 1030 may include figure As input equipment 1031 and other input equipments 1032.Image input device 1031 can be camera or photoelectricity Scanning device.Except image input device 1031, input block 1030 can also include other input equipments 1032.Specifically, Other input equipments 1032 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), One or more in trace ball, mouse, action bars etc..
Display unit 1040 can be used for the information and terminal 1000 for showing the information inputted by user or being supplied to user Various graphical user interface, these graphical user interface can by figure, text, icon, video and its any combination come structure Into.Display unit 1040 may include display panel 1041, optionally, can using LCD (Liquid Crystal Display, Liquid crystal display), the form such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) configure display Panel 1041.
Terminal 1000 may also include at least one sensor 1050, such as optical sensor, motion sensor and other biographies Sensor.Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ring The light and shade of environmental light adjusts the brightness of display panel 1041, and proximity transducer can close when terminal 1000 is moved in one's ear Display panel 1041 and/or backlight.As one kind of motion sensor, gravity accelerometer can detect in all directions The size of (generally three axles) acceleration, can detect that size and the direction of gravity, available for identification mobile phone posture when static (such as pedometer, struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function Hit) etc.；Other biographies such as gyroscope, barometer, hygrometer, thermometer, infrared ray sensor for can also configure as terminal 1000 Sensor, will not be repeated here.
Voicefrequency circuit 1060, loudspeaker 1061, microphone 1062 can provide the COBBAIF between user and terminal 1000. Electric signal after the voice data received conversion can be transferred to loudspeaker 1061, by loudspeaker 1061 by voicefrequency circuit 1060 Be converted to voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 1062, by voicefrequency circuit 1060 receive after be converted to voice data, then after voice data output processor 1080 is handled, through RF circuits 1010 to send Exported to such as another terminal, or by voice data to memory 1020 so as to further processing.Voicefrequency circuit 1060 may be used also Earphone jack can be included, to provide the communication of peripheral hardware earphone and terminal 1000.
WiFi belongs to short range wireless transmission technology, and terminal 1000 can help user's transmitting-receiving electricity by WiFi module 1070 Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 9 shows Go out WiFi module 1070, but it is understood that, it is simultaneously not belonging to must be configured into for terminal 1000, completely can be according to need To be omitted in the essential scope for do not change invention.
Processor 1080 is the control centre of terminal 1000, utilizes various interfaces and each portion of connection whole mobile phone Point, by operation or perform and be stored in software program and/or module in memory 1020, and call and be stored in memory Data in 1020, perform the various functions and processing data of terminal 1000, so as to carry out integral monitoring to mobile phone.Optionally, Processor 1080 may include one or more processing cores；It is preferred that, processor 1080 can integrated application processor and modulatedemodulate Processor is adjusted, wherein, application processor mainly handles operating system, user interface and application program etc., modem processor Main processing radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1080.
Terminal 1000 also includes the power supply 1090 (such as battery) powered to all parts, it is preferred that power supply can pass through Power-supply management system and processor 1080 are logically contiguous, so as to realize management charging, electric discharge, Yi Jigong by power-supply management system The functions such as consumption management.Power supply 1090 can also include one or more direct current or AC power, recharging system, power supply The random component such as failure detector circuit, power supply changeover device or inverter, power supply status indicator.
Although not shown, terminal 1000 can also will not be repeated here including bluetooth module etc..
Specifically in the present embodiment, terminal 1000 also includes memory, and one or more than one program, its In one or more than one program storage in memory, and be configured to by one or more than one computing device. Said one or more than one program bag contain the instruction for the net cast method for being used to perform above-mentioned instructor in broadcasting end side.
Figure 10 is refer to, the structural representation of the server provided it illustrates one embodiment of the invention.For example, the end End can be the background server being related in above-described embodiment, for the background server side implementing to provide in above-described embodiment Data processing method.Specifically：
The server 1100 includes CPU (CPU) 1101 including the He of random access memory (RAM) 1102 The system storage 1104 of read-only storage (ROM) 1103, and connection system storage 1104 and CPU 1101 System bus 1105.The server 1100 also includes helping transmitting the substantially defeated of information between each device in computer Enter/output system (I/O systems) 1106, and for storage program area 1113, application program 1114 and other program modules 1115 mass-memory unit 1107.
The basic input/output 1106 includes for the display 1108 of display information and for user's input The input equipment 1109 of such as mouse, keyboard etc of information.Wherein described display 1108 and input equipment 1109 all pass through The IOC 1110 for being connected to system bus 1105 is connected to CPU 1101.The basic input/defeated Going out system 1106 can also receive and handle tactile from keyboard, mouse or electronics including IOC 1110 Control the input of multiple other equipments such as pen.Similarly, IOC 1110 also provide output to display screen, printer or Other kinds of output equipment.
The mass-memory unit 1107 (is not shown by being connected to the bulk memory controller of system bus 1105 Go out) it is connected to CPU 1101.The mass-memory unit 1107 and its associated computer-readable medium are Server 1100 provides non-volatile memories.That is, the mass-memory unit 1107 can include such as hard disk or The computer-readable medium (not shown) of person's CD-ROM drive etc.
Without loss of generality, the computer-readable medium can include computer-readable storage medium and communication media.Computer Storage medium is included for information such as storage computer-readable instruction, data structure, program module or other data Volatibility and non-volatile, removable and irremovable medium that any method or technique is realized.Computer-readable storage medium includes RAM, ROM, EPROM, EEPROM, flash memory or other solid-state storages its technologies, CD-ROM, DVD or other optical storages, tape Box, tape, disk storage or other magnetic storage apparatus.Certainly, skilled person will appreciate that the computer-readable storage medium It is not limited to above-mentioned several.Above-mentioned system storage 1104 and mass-memory unit 1107 may be collectively referred to as memory.
According to various embodiments of the present invention, the server 1100 can also be arrived by network connections such as internets Remote computer operation on network.Namely server 1100 can be connect by the network being connected on the system bus 1105 Mouth unit 1111 is connected to network 1112, in other words, NIU 1111 can also be used other kinds of to be connected to Network or remote computer system (not shown).
The memory also include one or more than one program, one or more than one program storage in In memory, and it is configured to by one or more than one computing device.Said one or more than one program bag contain For the instruction for the net cast method for performing above-mentioned Cloud Server side.
It should be appreciated that referenced herein " multiple " refer to two or more."and/or", description association The incidence relation of object, expression may have three kinds of relations, for example, A and/or B, can be represented：Individualism A, while there is A And B, individualism B these three situations.It is a kind of relation of "or" that character "/", which typicallys represent forward-backward correlation object,.Make herein " first ", " second " and similar word are not offered as any order, quantity or importance, and are used only to distinguish Different parts.Equally, the similar word such as " one " or " one " does not indicate that quantity is limited yet, but represents exist at least One.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can be by hardware To complete, the hardware of correlation can also be instructed to complete by program, described program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (10)

1. a kind of data processing method, it is characterised in that methods described includes：
The synthetic video data of target direct broadcast band are obtained, the synthetic video data are including live video data and at least One main broadcaster's live video data；
Show the corresponding preview screen of the synthetic video data；
Obtain the regulation operation signal corresponding to the preview screen；
The preview screen is adjusted according to the regulation operation signal, and based on the conjunction after the preview screen generation processing after regulation Into video data.
2. according to the method described in claim 1, it is characterised in that described that the preview is adjusted according to the regulation operation signal Picture, and based on the synthetic video data after the preview screen generation processing after regulation, including：
The corresponding preview screen of main broadcaster's live video data is adjusted according to the regulation operation signal, and based on regulation after Synthetic video data after preview screen generation processing；
And/or,
The corresponding preview screen of the live video data is adjusted according to the regulation operation signal, and based on regulation after Synthetic video data after preview screen generation processing.
3. according to the method described in claim 1, it is characterised in that described that the preview is adjusted according to the regulation operation signal Picture, and based on after regulation preview screen generation processing after synthetic video data after, in addition to：
The synthetic video data after the processing are sent to background server, to cause the background server by after the processing Synthetic video data publication to the target direct broadcast band.
4. the method according to any one of claims 1 to 3, it is characterised in that the synthesis of the acquisition target direct broadcast band Before video data, in addition to：
According to main broadcaster user in the live time of the target direct broadcast band, upload request is sent to background server, it is described on Pass the mark that the main broadcaster user is carried in request；To cause the background server according to the mark of the main broadcaster user, to The corresponding client of the main broadcaster user sends video data and obtains request, and the video data, which obtains request, is used for acquisition request The corresponding main broadcaster's live video data of the main broadcaster user；
Receive the corresponding main broadcaster's live video data of the main broadcaster user that the background server is sent.
5. the method according to any one of claims 1 to 3, it is characterised in that methods described also includes:
Synthesis request is sent to background server, the live video data and main broadcaster user are carried in the synthesis request Mark；To cause the background server according to the mark of the main broadcaster user, to the corresponding client of the main broadcaster user Send the live video data, the corresponding client of the main broadcaster user be used for the live video data and The corresponding main broadcaster's live video data of the main broadcaster user carries out synthesis processing.
6. a kind of data processing equipment, it is characterised in that described device includes：
Data acquisition module, the synthetic video data for obtaining target direct broadcast band, the synthetic video data include scene Live video data and at least one main broadcaster's live video data；
Picture display module, for showing the corresponding preview screen of the synthetic video data；
Signal acquisition module, for obtaining the regulation operation signal corresponding to the preview screen；
Data processing module, for adjusting the preview screen according to the regulation operation signal, and based on the preview after regulation Synthetic video data after picture generation processing.
7. device according to claim 6, it is characterised in that the data processing module, including：
First processing units, draw for adjusting the corresponding preview of main broadcaster's live video data according to the regulation operation signal Face, and based on the synthetic video data after the preview screen generation processing after regulation；
And/or,
Second processing unit, draws for adjusting the corresponding preview of the live video data according to the regulation operation signal Face, and based on the synthetic video data after the preview screen generation processing after regulation.
8. device according to claim 6, it is characterised in that described device also includes：
Data transmission blocks, for sending the synthetic video data after the processing to background server, to cause the backstage Server is by the synthetic video data publication after the processing to the target direct broadcast band.
9. the device according to any one of claim 6 to 8, it is characterised in that described device also includes：First asks modulus Block, it is described for, in the live time of the target direct broadcast band, upload request being sent to background server according to main broadcaster user The mark of the main broadcaster user is carried in upload request；To cause the background server according to the mark of the main broadcaster user, Video data is sent to the corresponding client of the main broadcaster user and obtains request, and the video data obtains request and obtained for request Take the corresponding main broadcaster's live video data of the main broadcaster user；
Data reception module, for receiving the corresponding main broadcaster's live video number of the main broadcaster user that the background server is sent According to.
10. the device according to any one of claim 6 to 8, it is characterised in that described device also includes:
Second request module, for sending synthesis request to background server, the on-the-spot broadcasting is carried in the synthesis request Video data and the mark of main broadcaster user；To cause the background server according to the mark of the main broadcaster user, to the master The corresponding client of broadcasting user sends the live video data, and the corresponding client of the main broadcaster user is used for described Live video data and the corresponding main broadcaster's live video data of the main broadcaster user carry out synthesis processing.
CN201710178802.5A 2017-03-23 2017-03-23 Data processing method and device Pending CN107018448A (en)

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CN108495141A (en) * 2018-03-05 2018-09-04 网宿科技股份有限公司 A kind of synthetic method and system of audio and video
CN111385597A (en) * 2018-12-29 2020-07-07 方正国际软件(北京)有限公司 Live broadcast processing method, live broadcast device and field device
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CN114071179A (en) * 2021-11-22 2022-02-18 北京字跳网络技术有限公司 Live broadcast preview method, device, equipment, program product and medium
CN114071179B (en) * 2021-11-22 2023-12-26 北京字跳网络技术有限公司 Live broadcast preview method, device, equipment and medium
CN114827647A (en) * 2022-04-15 2022-07-29 北京百度网讯科技有限公司 Live broadcast data generation method, device, equipment, medium and program product
CN114827647B (en) * 2022-04-15 2024-03-19 北京百度网讯科技有限公司 Live broadcast data generation method, device, equipment, medium and program product

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