CN106454404A - Live video playing method, device and system - Google Patents
Live video playing method, device and system Download PDFInfo
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- CN106454404A CN106454404A CN201610871134.XA CN201610871134A CN106454404A CN 106454404 A CN106454404 A CN 106454404A CN 201610871134 A CN201610871134 A CN 201610871134A CN 106454404 A CN106454404 A CN 106454404A
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- 230000005540 biological transmission Effects 0.000 claims description 29
- 240000000233 Melia azedarach Species 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 15
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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]
- H04N21/20—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
- H04N21/234363—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 altering the spatial resolution, e.g. for clients with a lower screen resolution
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention belongs to the technical field of computers, and discloses a live video playing method, device and system. The method comprises the following steps: acquiring a current microphone connection display mode of a target live broadcasting room; according to the microphone connection display mode, determining a first video definition level of the target live broadcasting room, and a second video definition level of a live broadcasting room in microphone connection with the target live broadcasting room; sending a live video request to a server, wherein the live video request carries the first video definition level and the second video definition level; and receiving a live video corresponding to the first video definition level of the target live broadcasting room and a live video corresponding to the second video definition level of the live broadcasting room in microphone connection with the target live broadcasting room, which are sent by the server, and playing the live videos. The method, device and system provided by the invention has the advantage that the waste of network resources can be reduced.
Description
Technical field
The present invention relates to field of computer technology, particularly to a kind of methods, devices and systems playing live video.
Background technology
With the development of network technology, terminal technology and video technique, network direct broadcasting has obtained development at full speed and extensively
Popularization.
During network direct broadcasting, even wheat be a kind of main broadcaster through frequently with carry out interactive live side with other main broadcasters
Formula, based on this mode, it is live that the main broadcaster between current live can invite other main broadcasters to carry out together.Spectators enter the company of being in wheat
After the direct broadcasting room of state, it is (live with even wheat between current live that server can send two direct broadcasting rooms to the terminal of spectators simultaneously
Between) live video, terminal then can show to two live videos simultaneously.When showing two live videos at the same time, adopt
Company's wheat display pattern has multiple possible, such as picture-in-picture mode, equidimension pattern etc..Under picture-in-picture mode, currently directly
Live video between broadcasting is shown with larger window, and even the live video of wheat direct broadcasting room is shown with less window.Equidimension mould
Under formula, two live videos can adopt the window of formed objects to show.
During realizing the present invention, inventor finds that prior art at least has problems with：
The definition of live video of two direct broadcasting rooms that server sends to the terminal of spectators is and two main broadcasters respectively
The definition of the live video each uploading is consistent, and resolution is higher, however, for picture-in-picture mode, connecting wheat direct broadcasting room
Live video is to be shown with less window, and the resolution of wicket is relatively low, so, to higher straight of terminal transmission resolution
Broadcast video, the waste of Internet resources can be led to.
Content of the invention
In order to solve problem of the prior art, embodiments provide a kind of method playing live video, device
And system.Described technical scheme is as follows：
A kind of first aspect, there is provided method of broadcasting live video, methods described includes：
Obtain the current company's wheat display pattern of target direct broadcasting room；
According to described even wheat display pattern, determine the first video definition grade of described target direct broadcasting room, and described
Second video definition grade of company's wheat direct broadcasting room of target direct broadcasting room；
Send live video request to server, in described live video request, carry described first video definition etc.
Level and described second video definition grade；
Receive the live of the described first video definition grade of correspondence of described target direct broadcasting room that described server sends
Video and the live video of the described even described second video definition grade of correspondence of wheat direct broadcasting room, and play out.
Optionally, described according to described even wheat display pattern, determine first video definition of described target direct broadcasting room etc.
Level, and the second video definition grade of company's wheat direct broadcasting room of described target direct broadcasting room, including：
According to company's wheat display pattern of the direct broadcasting room prestoring, the video definition grade of direct broadcasting room, direct broadcasting room company
Corresponding relation between the video definition grade of wheat direct broadcasting room, and company's wheat display pattern that described target direct broadcasting room is current,
Determine the first video definition grade of described target direct broadcasting room, and the second of company's wheat direct broadcasting room of described target direct broadcasting room regards
Frequency levels of sharpness.
As such, it is possible to improve the convenience determining video definition grade, thus improving treatment effeciency.
Optionally, company's wheat display pattern of the direct broadcasting room that described basis prestores, the video definition grade of direct broadcasting room,
Corresponding relation between the video definition grade of company's wheat direct broadcasting room of direct broadcasting room, and the company wheat that described target direct broadcasting room is current
Display pattern, determines the first video definition grade of described target direct broadcasting room, and the company wheat of described target direct broadcasting room is live
Between the second video definition grade, including：
If the current company's wheat display pattern of described target direct broadcasting room is picture-in-picture mode it is determined that described target direct broadcasting room
Video definition grade be default first video definition grade, and determine company's wheat direct broadcasting room of described target direct broadcasting room
Video definition grade is default second video definition grade, and the corresponding resolution of described second video definition grade is low
In the corresponding resolution of described first video definition grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern it is determined that described target direct broadcasting room
Video definition grade be default first video definition grade, and determine company's wheat direct broadcasting room of described target direct broadcasting room
Video definition grade is default second video definition grade, described second video definition grade and described first video
Levels of sharpness is identical.
In such manner, it is possible to for different company's wheat display patterns, provide the setting of different video definition grades.
Optionally, if the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, and present terminal makes
Network is not WIFI network, then described first video definition grade and described second video definition grade are low clear
Degree grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is
WIFI network, and present terminal is unsatisfactory for default high configuration condition, then described first video definition grade and described second
Video definition grade is middle levels of sharpness；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is
WIFI network, and present terminal meets default high configuration condition, then described first video definition grade and described second regards
Frequency levels of sharpness is fine definition grade.
In such manner, it is possible to the network based on terminal and configuring condition, provide the setting of the video definition grade more becoming more meticulous.
Optionally, before the described transmission live video request to server, also include：
If current network transfer speeds are less than predetermined threshold value, by described first video definition grade and described the
Two video definition grades reduce a grade respectively.
As such, it is possible in the case that network state is bad, improve live video smoothness degree.
Optionally, the current company's wheat display pattern of described acquisition target direct broadcasting room, including：
The direct broadcasting room sending corresponding described target direct broadcasting room to described server adds request；
The current company's wheat display pattern of described target direct broadcasting room that the reception server sends.
A kind of second aspect, there is provided method of broadcasting live video, methods described includes：
Receive the live video of the target direct broadcasting room that first terminal sends, and it is straight to receive the described target of second terminal transmission
The live video of the company's wheat direct broadcasting room between broadcasting；
According to the live video of described target direct broadcasting room, the multiple video of correspondence generating described target direct broadcasting room respectively is clear
The live video of degree grade, and the live video according to described even wheat direct broadcasting room, generate the correspondence of described even wheat direct broadcasting room respectively
The live video of multiple video definition grades；
Straight when carrying described target in the live video request receiving third terminal transmission, described live video request
When the first video definition grade between broadcasting and described even the second video definition grade of wheat direct broadcasting room, to the described 3rd eventually
End, sends the live video of the described first video definition grade of correspondence of described target direct broadcasting room and described even wheat direct broadcasting room
The described second video definition grade of correspondence live video.
Optionally, methods described also includes：
The direct broadcasting room receiving the correspondence described target direct broadcasting room that described third terminal sends adds request；
Send the current company's wheat display pattern of described target direct broadcasting room to described third terminal.
A kind of third aspect, there is provided device of broadcasting live video, described device includes：
Acquisition module, the company wheat display pattern current for obtaining target direct broadcasting room；
Determining module, for according to described even wheat display pattern, determining the first video definition of described target direct broadcasting room
Grade, and the second video definition grade of company's wheat direct broadcasting room of described target direct broadcasting room；
Sending module, for sending live video request to server, carries described the in the request of described live video
One video definition grade and described second video definition grade；
Receiver module, described first video of correspondence for receiving the described target direct broadcasting room that described server sends is clear
The live video of degree grade and the live video of the described even described second video definition grade of correspondence of wheat direct broadcasting room, go forward side by side
Row is play.
Optionally, described determining module, is used for：
According to company's wheat display pattern of the direct broadcasting room prestoring, the video definition grade of direct broadcasting room, direct broadcasting room company
Corresponding relation between the video definition grade of wheat direct broadcasting room, and company's wheat display pattern that described target direct broadcasting room is current,
Determine the first video definition grade of described target direct broadcasting room, and the second of company's wheat direct broadcasting room of described target direct broadcasting room regards
Frequency levels of sharpness.
Optionally, described determining module, is used for：
If the current company's wheat display pattern of described target direct broadcasting room is picture-in-picture mode it is determined that described target direct broadcasting room
Video definition grade be default first video definition grade, and determine company's wheat direct broadcasting room of described target direct broadcasting room
Video definition grade is default second video definition grade, and the corresponding resolution of described second video definition grade is low
In the corresponding resolution of described first video definition grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern it is determined that described target direct broadcasting room
Video definition grade be default first video definition grade, and determine company's wheat direct broadcasting room of described target direct broadcasting room
Video definition grade is default second video definition grade, described second video definition grade and described first video
Levels of sharpness is identical.
Optionally, if the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, and present terminal makes
Network is not WIFI network, then described first video definition grade and described second video definition grade are low clear
Degree grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is
WIFI network, and present terminal is unsatisfactory for default high configuration condition, then described first video definition grade and described second
Video definition grade is middle levels of sharpness；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is
WIFI network, and present terminal meets default high configuration condition, then described first video definition grade and described second regards
Frequency levels of sharpness is fine definition grade.
Optionally, described determining module, is additionally operable to：
Before sending live video request to server, if current network transfer speeds are less than predetermined threshold value, will
Described first video definition grade and described second video definition grade reduce a grade respectively.
Optionally, described acquisition module, is used for：
The direct broadcasting room sending corresponding described target direct broadcasting room to described server adds request；
The current company's wheat display pattern of described target direct broadcasting room that the reception server sends.
A kind of fourth aspect, there is provided device of broadcasting live video, described device includes：
Receiver module, for receiving the live video of the target direct broadcasting room of first terminal transmission, and receives second terminal and sends out
The live video of company's wheat direct broadcasting room of the described target direct broadcasting room sending；
Generation module, for the live video according to described target direct broadcasting room, generates the right of described target direct broadcasting room respectively
Answer the live video of multiple video definition grades, and the live video according to described even wheat direct broadcasting room, generate described company respectively
The live video of correspondence multiple video definition grade of wheat direct broadcasting room；
Sending module, for when the live video request receiving third terminal transmission, described live video is taken in asking
When the first video definition grade with described target direct broadcasting room and described even the second video definition grade of wheat direct broadcasting room,
To described third terminal, send the live video of the described first video definition grade of correspondence and the institute of described target direct broadcasting room
The live video of the described second video definition grade of correspondence of the company's of stating wheat direct broadcasting room.
Optionally, described receiver module, is additionally operable to receive the correspondence described target direct broadcasting room that described third terminal sends
Direct broadcasting room adds request；
Described sending module, is additionally operable to send the current company's wheat display mould of described target direct broadcasting room to described third terminal
Formula.
A kind of 5th aspect, there is provided system of broadcasting live video, described system include server, first terminal,
Two terminals and third terminal, wherein：
Described server, for receiving the live video of the target direct broadcasting room of first terminal transmission, and receives second terminal
The live video of the company's wheat direct broadcasting room of described target direct broadcasting room sending；According to the live video of described target direct broadcasting room, difference
Generate the live video of correspondence multiple video definition grade of described target direct broadcasting room, and straight according to described even wheat direct broadcasting room
Broadcast video, generate the live video of described even correspondence multiple video definition grade of wheat direct broadcasting room respectively；Described when receiving
The live video request that third terminal sends, the first video carrying described target direct broadcasting room in described live video request is clear
When clear degree grade and described even the second video definition grade of wheat direct broadcasting room, to described third terminal, send described target straight
The correspondence described second of the live video of the described first video definition grade of the correspondence between broadcasting and described even wheat direct broadcasting room regards
The live video of frequency levels of sharpness；
Described third terminal, the company wheat display pattern current for obtaining target direct broadcasting room；According to described even wheat display mould
Formula, determines the first video definition grade of described target direct broadcasting room, and the of company's wheat direct broadcasting room of described target direct broadcasting room
Two video definition grades；Send live video request to described server, in the request of described live video, carry described the
One video definition grade and described second video definition grade；Receive the described target direct broadcasting room that described server sends
Described second video of correspondence of the live video of corresponding described first video definition grade and described even wheat direct broadcasting room is clear
The live video of degree grade, and play out.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：
In the embodiment of the present invention, obtain the current company's wheat display pattern of target direct broadcasting room, according to even wheat display pattern, determine
First video definition grade of target direct broadcasting room, and second video definition of company's wheat direct broadcasting room of target direct broadcasting room etc.
Level, sends live video request to server, carries the first video definition grade and the second video in live video request
Levels of sharpness, the live video of correspondence the first video definition grade of target direct broadcasting room and company that the reception server sends
The live video of correspondence the second video definition grade of wheat direct broadcasting room, and play out.As such, it is possible to for different company wheats
Display pattern, the video definition grade to target direct broadcasting room and the video definition grade of Lian Mai direct broadcasting room, are set respectively
Put, the relatively low video definition grade of resolution can be set to wicket, it is thus possible to reduce the waste of Internet resources.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be 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 a kind of schematic diagram of system framework provided in an embodiment of the present invention；
Fig. 2 is a kind of schematic flow sheet of method playing live video provided in an embodiment of the present invention；
Fig. 3 is a kind of schematic flow sheet of method playing live video provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic flow sheet of method playing live video provided in an embodiment of the present invention；
Fig. 5 A, 5B are a kind of schematic diagrams of interface display provided in an embodiment of the present invention；
Fig. 6 is a kind of structural representation of device playing live video provided in an embodiment of the present invention；
Fig. 7 is a kind of structural representation of device playing live video provided in an embodiment of the present invention；
Fig. 8 is a kind of structural representation of terminal provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation of the device of server provided in an embodiment of the present invention.
Specific embodiment
For making 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.
Embodiments provide a kind of method playing live video, the method can be common by server and terminal
Realize.Wherein, terminal can be the terminal with network direct broadcasting function, can be provided with live application program in terminal, service
Device can be the background server of network direct broadcasting.The system architecture diagram of the method can as shown in figure 1, wherein, and first terminal can
To be the terminal that the main broadcaster's account that (can be referred to as target direct broadcasting room) between current live is logged in, second terminal can be current live
Between company's wheat direct broadcasting room the terminal that logged in of main broadcaster's account, third terminal can be between current live in arbitrary spectators end
End.
Terminal can include the parts such as processor, memorizer, transceiver and display.Processor, can be used for basis and works as
Front company's wheat display pattern, determines the video definition grade of each live video, can be used for live video is decoded
Play, wait process, processor can be CPU (Central Processing Unit, CPU) etc..Memorizer, can
For the data producing and the data needing in storage processing procedure, such as current company's wheat display pattern, the first video are clear
Degree grade, second video definition grade live video etc., memorizer can be RAM (Random Access Memory, at random
Access memorizer), Flash (flash memory) etc..Transceiver, can be used for the communication and server between, for example, sends live video
Request, receives live video etc., transceiver can include antenna, match circuit, modem etc..Display, can be used for
Live video is shown.Terminal can also include input block, such as keyboard, mouse, touch screen, mike etc..
Server can include the parts such as processor, memorizer and transceiver.Processor, can be used for uploading main broadcaster
Live video transcoding is the live video of different video levels of sharpness, can be used for carrying out response to live video request, etc.
Process, processor can be CPU etc..Memorizer, can be used for storing the data of the data producing in processing procedure and needs, such as
Live video of correspondence multiple video definition grade for each direct broadcasting room etc., memorizer can be RAM, Flash etc..Receive
Send out device, can be used for the communication and terminal between, for example, receive live video request, receive, send live video etc., transmitting-receiving
Device can include antenna, match circuit, modem etc..
As shown in Fig. 2 the handling process of terminal (third terminal) side can include the steps in the method：
Step 201, obtains the current company's wheat display pattern of target direct broadcasting room.
Step 202, according to even wheat display pattern, determines the first video definition grade of target direct broadcasting room, and target
Second video definition grade of company's wheat direct broadcasting room of direct broadcasting room.
Step 203, sends live video request to server, carries first video definition etc. in live video request
Level and the second video definition grade.
Step 204, the live video of correspondence the first video definition grade of target direct broadcasting room that the reception server sends
And the live video of correspondence the second video definition grade of company's wheat direct broadcasting room, and play out.
As shown in figure 3, the handling process of server side can include the steps in the method：
Step 301, receives the live video of the target direct broadcasting room that first terminal sends, and receives the mesh of second terminal transmission
The live video of company's wheat direct broadcasting room of mark direct broadcasting room.
Step 302, according to the live video of target direct broadcasting room, the multiple video of correspondence generating target direct broadcasting room respectively is clear
The live video of degree grade, and the live video according to even wheat direct broadcasting room, the multiple video of correspondence of the company's of generation wheat direct broadcasting room respectively
The live video of levels of sharpness.
Step 303, when the live video request receiving third terminal transmission, carries target in live video request straight
During the second video definition grade of the first video definition grade between broadcasting and Lian Mai direct broadcasting room, to third terminal, send mesh
Correspondence second video definition of the live video of correspondence the first video definition grade of mark direct broadcasting room and even wheat direct broadcasting room
The live video of grade.
As shown in figure 4, each terminal and the handling process of server interaction may include steps of in the method：
Step 401, server receives the live video of the target direct broadcasting room that first terminal sends, and receives second terminal and send out
The live video of company's wheat direct broadcasting room of the target direct broadcasting room sending.
In force, the main broadcaster (the referred to as first main broadcaster) of target direct broadcasting room can be in the upper operation of its terminal (i.e. first terminal)
Carry out live, and during live, the main broadcaster to other direct broadcasting rooms (connecting wheat direct broadcasting room) is operated by live application program
The terminal (i.e. second terminal) of (the referred to as second main broadcaster) initiates even wheat request, and after the second main broadcaster accepts request, target direct broadcasting room is then
Set up even wheat relation, the two direct broadcasting room all company of entrance wheat states with even wheat direct broadcasting room.Now, first terminal continues to send out to server
Send the live video of target direct broadcasting room, second terminal continues to send the live video of even wheat direct broadcasting room to server.Server is then
The live video of this two direct broadcasting rooms can be received.
Step 402, according to the live video of target direct broadcasting room, the correspondence of generation target direct broadcasting room is multiple respectively regards server
The live video of frequency levels of sharpness, and the live video according to even wheat direct broadcasting room, the correspondence of the company's of generation wheat direct broadcasting room is many respectively
The live video of individual video definition grade.
Wherein, video definition grade is the grade that the resolution to video divides, and each grade correspondence one is default
Resolution.The division of video definition grade, and corresponding resolution, can be pre-set by technical staff, for example, it is possible to draw
Divide 3 grades, original painting (live video not reducing resolution that main broadcaster uploads), high definition and SD can be referred to as.
In force, server is while persistently receiving the live video of first terminal and second terminal transmission, permissible
The live video that this two terminals are sent, carries out real-time transcoding respectively, and each live video transcoding is that different video is clear
The live video of clear degree grade, and stored.Wherein, the live video without transcoding be maximum video levels of sharpness (i.e.
Resolution highest video definition grade) live video, through the live video of transcoding, resolution is relatively lower.Example
As the video definition grade of the live video that main broadcaster uploads is original painting, and original painting transcoding can be high definition and SD by server
Two video definition grades.
Step 403, third terminal obtains the current company's wheat display pattern of target direct broadcasting room.
In force, regard if any one user watches the live of target direct broadcasting room by its terminal (i.e. third terminal)
Frequently, third terminal then can obtain the current company's wheat display pattern of target direct broadcasting room, and the method that terminal obtains even wheat display pattern can
In varied, several feasible modes given below：
Mode one, the process of third terminal can be：The direct broadcasting room sending corresponding target direct broadcasting room to server adds please
Ask；What the reception server sent states the current company's wheat display pattern of target direct broadcasting room.The process of corresponding server can be：Connect
The direct broadcasting room receiving the corresponding target direct broadcasting room that described third terminal sends adds request；Send target direct broadcasting room to third terminal to work as
Front company's wheat display pattern.
In force, when user operation third terminal adds target direct broadcasting room, third terminal can be triggered and send out to server
The direct broadcasting room sending corresponding target direct broadcasting room adds request.Server receives after direct broadcasting room addition is asked it is possible to determine that target is straight
Current state between broadcasting, if target direct broadcasting room is currently at even wheat state, can obtain the current company wheat of target direct broadcasting room
Display pattern (can be picture-in-picture mode, equidimension pattern etc.).This connects wheat display pattern can be by technical staff in advance in clothes
In business device, setting is it is also possible to be configured by the main broadcaster of target direct broadcasting room.Then, server can send this company to third terminal
Wheat display pattern.So, third terminal just gets the current company's wheat display pattern of target direct broadcasting room.
Mode two, third terminal can show the mode list comprising multiple even wheat display patterns, obtains user wherein
The company's wheat display pattern selecting.
Step 404, third terminal, according to even wheat display pattern, determines the first video definition grade of target direct broadcasting room,
And the second video definition grade of company's wheat direct broadcasting room of target direct broadcasting room.
Optionally, can according to company's wheat display pattern of the direct broadcasting room prestoring, the video definition grade of direct broadcasting room,
Corresponding relation between the video definition grade of company's wheat direct broadcasting room of direct broadcasting room, and the current company wheat of target direct broadcasting room shows
Pattern, determines the first video definition grade of target direct broadcasting room, and the second video of company's wheat direct broadcasting room of target direct broadcasting room
Levels of sharpness.
In force, technical staff can according to the actual requirements, under the different even wheat display patterns of design between current live
The video definition grade of video definition grade and Lian Mai direct broadcasting room, and then set up company's wheat display pattern of direct broadcasting room, straight
Corresponding relation between video definition grade between broadcasting, the video definition grade of company's wheat direct broadcasting room of direct broadcasting room, can be with
The form storage of mapping table.In this mapping table, each connects wheat display pattern to should have two video definitions
Grade, one is between current live, and one is to connect wheat direct broadcasting room.Obtaining the current company's wheat display pattern of target direct broadcasting room
Afterwards, the video definition grade between corresponding current live and Lian Mai direct broadcasting room can be inquired about in above-mentioned mapping table
Video definition grade.
Optionally, in actual applications, optionally connecting wheat display pattern can be varied, can for above-mentioned corresponding relation
Arbitrarily to arrange according to demand, for when even wheat display pattern includes picture-in-picture mode and equidimension pattern, can adopt
Following processing mode：
Situation one, if the current company's wheat display pattern of target direct broadcasting room is picture-in-picture mode it is determined that target direct broadcasting room
Video definition grade be default first video definition grade, and determine the video of company's wheat direct broadcasting room of target direct broadcasting room
Levels of sharpness is default second video definition grade, and the corresponding resolution of the second video definition grade regards less than first
The corresponding resolution of frequency levels of sharpness.
Situation two, if the current company's wheat display pattern of target direct broadcasting room is equidimension pattern it is determined that target direct broadcasting room
Video definition grade be default first video definition grade, and determine the video of company's wheat direct broadcasting room of target direct broadcasting room
Levels of sharpness is default second video definition grade, the second video definition grade and the first video definition grade phase
With.
In force, can pre-set the video definition grade between the corresponding current live of picture-in-picture mode is video
Levels of sharpness A, the video definition grade of corresponding even wheat direct broadcasting room is video definition grade B.And, it is clear to arrange video
The clear degree corresponding resolution of grade B is less than the corresponding resolution of video definition grade A.Video definition grade B can be set
A grade lower than video definition grade A.For example, video definition grade A is high definition, and video definition grade B is SD.
Meanwhile, can pre-set the video definition grade between the corresponding current live of equidimension pattern is that video is clear
Degree grade C, the video definition grade of corresponding even wheat direct broadcasting room is video definition grade D.And, setting video definition
Grade C and video definition grade D are same levels.
Even wheat display pattern can only include picture-in-picture mode and equidimension pattern.Third terminal is determining target direct broadcasting room
It can be determined that whether the current company's wheat display pattern of target direct broadcasting room is picture-in-picture mode after current company's wheat display pattern.As
Fruit is picture-in-picture mode, then can determine that the video definition grade of target direct broadcasting room is video definition grade A, and target is straight
The video definition grade of the company's wheat direct broadcasting room between broadcasting is video definition grade B.If not picture-in-picture mode, then can sentence
Ding Lianmai display pattern is equidimension pattern it may be determined that the video definition grade of target direct broadcasting room is video definition grade
C, and the video definition grade of company's wheat direct broadcasting room of target direct broadcasting room is video definition grade D.
Optionally, for above-mentioned situation two, can network based on terminal and disposal ability, grading to video definition etc.
The setting of row refinement, specifically can be as follows：If the current company's wheat display pattern of target direct broadcasting room is equidimension pattern, and currently
Terminal use network be not WIFI (Wireless Fidelity, unlimited fidelity) network, then the first video definition grade and
Second video definition grade is low definition grade；If the current company's wheat display pattern of target direct broadcasting room is equidimension mould
Formula, the network that present terminal uses is WIFI network, and present terminal is unsatisfactory for default high configuration condition, then the first video is clear
Clear degree grade and the second video definition grade are middle levels of sharpness；If the current company's wheat display pattern of target direct broadcasting room is
Equidimension pattern, the network that present terminal uses is WIFI network, and present terminal meets default high configuration condition, then first
Video definition grade and the second video definition grade are fine definition grade.
In force, video definition grade can be divided into Three Estate, respectively low definition grade, middle definition etc.
Level and fine definition grade, further, low definition grade can be SD, and middle levels of sharpness can be high definition, high definition
Clear degree grade can be original painting.Connect after wheat display pattern is not picture-in-picture mode in above-mentioned judgement, can determine whether current
Whether the network that terminal uses is WIFI network.If not WIFI network, then can determine that target direct broadcasting room and Lian Mai are live
Between video definition grade be low definition grade (i.e. the first video definition grade and the second video definition grade be equal
For low definition grade), if WIFI network, then can determine whether whether terminal meets default high configuration condition.
The concrete mode judging can be to judge whether the last decoding duration play during live video of terminal is less than preset duration
Threshold value, decoding duration can be Zi the duration receiving video data to display live video interval, when decoding duration is less than default
Long threshold value then can be determined that terminal meets high configuration condition, and decoding duration is not less than preset duration threshold value and then can be determined that terminal not
Meet high configuration condition.If terminal meets default high configuration condition, can determine target direct broadcasting room and Lian Mai direct broadcasting room
Video definition grade be fine definition grade (i.e. the first video definition grade and the second video definition grade be
Fine definition grade).If terminal is unsatisfactory for default high configuration condition, can determine target direct broadcasting room and Lian Mai direct broadcasting room
Video definition grade be middle levels of sharpness (i.e. the first video definition grade and the second video definition grade be
Middle levels of sharpness).
Optionally, for above-mentioned situation one it is also possible to the network based on terminal and disposal ability, to video definition grade
The setting being refined, specifically can be as follows：If the current company's wheat display pattern of target direct broadcasting room is picture-in-picture mode, and works as
The network that front terminal uses is not WIFI network, then the first video definition grade is middle levels of sharpness, and the second video is clear
Degree grade is low definition grade；If the current company's wheat display pattern of target direct broadcasting room is picture-in-picture mode, present terminal makes
Network is WIFI network, and present terminal is unsatisfactory for default high configuration condition, then during the first video definition grade is
Levels of sharpness, the second video definition grade is low definition grade；If the current company's wheat display pattern of target direct broadcasting room
For picture-in-picture mode, the network that present terminal uses is WIFI network, and present terminal meets default high configuration condition, then the
One video definition grade is fine definition grade, and the second video definition grade is middle levels of sharpness.
In force, concrete processing procedure is similar with situation two, is not repeated herein.
Optionally, through the process of above-mentioned steps 404, determine target direct broadcasting room the first video definition grade and
After second video definition grade of company's wheat direct broadcasting room of target direct broadcasting room, it is also based on the real network transmission speed of terminal
Degree, carries out some adjustment, corresponding process can be as follows to the first video definition grade and the second video definition grade：As
Really current network transfer speeds are less than predetermined threshold value, then by the first video definition grade and the second video definition ranking score
Jiang Di not a grade.
In force, live application program can be with the current network transfer speeds of detection terminal, when specifically can be unit
Long transmitted data amount.If current network transfer speeds are not less than predetermined threshold value, the first video definition can be kept
Grade and the second video definition grade are constant.If current network transfer speeds are less than predetermined threshold value, by the first video
Levels of sharpness and the second video definition grade reduce a grade respectively, are reduced to relatively low resolution, and for example, first regards
Frequency levels of sharpness and the second video definition grade are original painting, then be high definition after reducing a grade.
Step 405, third terminal sends live video request to server, carries the first video in live video request
Levels of sharpness and the second video definition grade.
Step 406, when server receive third terminal transmission live video request when, server to third terminal,
Send the live video of correspondence the first video definition grade of target direct broadcasting room and correspondence second video connecting wheat direct broadcasting room
The live video of levels of sharpness.
In force, server can be in live the regarding of correspondence multiple video definition grade of the target direct broadcasting room generating
Frequency in, obtain the first video definition grade live video it is possible to generate company's wheat direct broadcasting room the multiple video of correspondence
In the live video of levels of sharpness, obtain the live video of the second video definition grade.It is straight that server persistently receives target
Live video between broadcasting, is continuously generated the live video of correspondence multiple video definition grade of target direct broadcasting room, and continue to
Third terminal sends the live video of the wherein first video definition grade.Meanwhile, the server persistently company of reception wheat direct broadcasting room
Live video, the live video of correspondence multiple video definition grade of the company's of being continuously generated wheat direct broadcasting room, and continue to the 3rd eventually
End sends the live video of the wherein second video definition grade.
Step 407, correspondence the first video definition grade of target direct broadcasting room that third terminal the reception server sends
The live video of live video and even correspondence the second video definition grade of wheat direct broadcasting room, and play out.
In force, third terminal continues correspondence first video definition of target direct broadcasting room that the reception server sends etc.
The live video of the live video of level and even correspondence the second video definition grade of wheat direct broadcasting room.Third terminal can be based on
Two live videos are shown by the current company's wheat display pattern of target direct broadcasting room.For example, as shown in Figure 5A, using in picture
Picture pattern shows, the first video definition grade is original painting, and the second video definition grade is high definition, or, as shown in Figure 5 B,
Shown using equidimension pattern, the first video definition grade and the second video definition grade are high definition.
In the embodiment of the present invention, obtain the current company's wheat display pattern of target direct broadcasting room, according to even wheat display pattern, determine
First video definition grade of target direct broadcasting room, and second video definition of company's wheat direct broadcasting room of target direct broadcasting room etc.
Level, sends live video request to server, carries the first video definition grade and the second video in live video request
Levels of sharpness, the live video of correspondence the first video definition grade of target direct broadcasting room and company that the reception server sends
The live video of correspondence the second video definition grade of wheat direct broadcasting room, and play out.As such, it is possible to for different company wheats
Display pattern, the video definition grade to target direct broadcasting room and the video definition grade of Lian Mai direct broadcasting room, are set respectively
Put, the relatively low video definition grade of resolution can be set to wicket, it is thus possible to reduce the waste of Internet resources.
Based on identical technology design, the embodiment of the present invention additionally provides a kind of device playing live video, this device
Can be the third terminal in above-described embodiment, as shown in fig. 6, this device includes：
Acquisition module 610, the company wheat display pattern current for obtaining target direct broadcasting room；
Determining module 620, for according to described even wheat display pattern, determining that the first video of described target direct broadcasting room is clear
Degree grade, and the second video definition grade of company's wheat direct broadcasting room of described target direct broadcasting room；
Sending module 630, for sending live video request to server, carries described in described live video request
First video definition grade and described second video definition grade；
Receiver module 640, for receiving described first video of correspondence of the described target direct broadcasting room that described server sends
The live video of levels of sharpness and the live video of the described even described second video definition grade of correspondence of wheat direct broadcasting room,
And play out.
Optionally, described determining module 620, is used for：
According to company's wheat display pattern of the direct broadcasting room prestoring, the video definition grade of direct broadcasting room, direct broadcasting room company
Corresponding relation between the video definition grade of wheat direct broadcasting room, and company's wheat display pattern that described target direct broadcasting room is current,
Determine the first video definition grade of described target direct broadcasting room, and the second of company's wheat direct broadcasting room of described target direct broadcasting room regards
Frequency levels of sharpness.
Optionally, described determining module 620, is used for：
If the current company's wheat display pattern of described target direct broadcasting room is picture-in-picture mode it is determined that described target direct broadcasting room
Video definition grade be default first video definition grade, and determine company's wheat direct broadcasting room of described target direct broadcasting room
Video definition grade is default second video definition grade, and the corresponding resolution of described second video definition grade is low
In the corresponding resolution of described first video definition grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern it is determined that described target direct broadcasting room
Video definition grade be default first video definition grade, and determine company's wheat direct broadcasting room of described target direct broadcasting room
Video definition grade is default second video definition grade, described second video definition grade and described first video
Levels of sharpness is identical.
Optionally, if the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, and present terminal makes
Network is not WIFI network, then described first video definition grade and described second video definition grade are low clear
Degree grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is
WIFI network, and present terminal is unsatisfactory for default high configuration condition, then described first video definition grade and described second
Video definition grade is middle levels of sharpness；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is
WIFI network, and present terminal meets default high configuration condition, then described first video definition grade and described second regards
Frequency levels of sharpness is fine definition grade.
Optionally, described determining module 620, is additionally operable to：
Before sending live video request to server, if current network transfer speeds are less than predetermined threshold value, will
Described first video definition grade and described second video definition grade reduce a grade respectively.
Optionally, described acquisition module 610, is used for：
The direct broadcasting room sending corresponding described target direct broadcasting room to described server adds request；
The current company's wheat display pattern of described target direct broadcasting room that the reception server sends.
Based on identical technology design, the embodiment of the present invention additionally provides a kind of device playing live video, this device
Can be the server in above-described embodiment, as shown in fig. 7, this device includes：
Receiver module 710, for receiving the live video of the target direct broadcasting room of first terminal transmission, and receives second terminal
The live video of the company's wheat direct broadcasting room of described target direct broadcasting room sending；
Generation module 720, for the live video according to described target direct broadcasting room, generates described target direct broadcasting room respectively
The live video of corresponding multiple video definition grades, and the live video according to described even wheat direct broadcasting room, generate described respectively
The even live video of correspondence multiple video definition grade of wheat direct broadcasting room；
Sending module 730, for when in the live video request receiving third terminal transmission, described live video request
Carry the first video definition grade of described target direct broadcasting room and the second video definition grade of described even wheat direct broadcasting room
When, to described third terminal, send described target direct broadcasting room the described first video definition grade of correspondence live video with
And the live video of the described second video definition grade of correspondence of described company wheat direct broadcasting room.
Optionally, described receiver module 710, is additionally operable to receive the correspondence described target direct broadcasting room that described third terminal sends
Direct broadcasting room add request；
Described sending module 730, is additionally operable to show to the current company wheat of the described third terminal described target direct broadcasting room of transmission
Pattern.
In the embodiment of the present invention, obtain the current company's wheat display pattern of target direct broadcasting room, according to even wheat display pattern, determine
First video definition grade of target direct broadcasting room, and second video definition of company's wheat direct broadcasting room of target direct broadcasting room etc.
Level, sends live video request to server, carries the first video definition grade and the second video in live video request
Levels of sharpness, the live video of correspondence the first video definition grade of target direct broadcasting room and company that the reception server sends
The live video of correspondence the second video definition grade of wheat direct broadcasting room, and play out.As such, it is possible to for different company wheats
Display pattern, the video definition grade to target direct broadcasting room and the video definition grade of Lian Mai direct broadcasting room, are set respectively
Put, the relatively low video definition grade of resolution can be set to wicket, it is thus possible to reduce the waste of Internet resources.
It should be noted that：Above-described embodiment provide acquisition song information device obtain song information when, only with
The division of above-mentioned each functional module is illustrated, and in practical application, can distribute above-mentioned functions by not as desired
With functional module complete, the internal structure of equipment will be divided into different functional modules, with complete described above all
Or partial function.In addition, above-described embodiment device of acquisition song information providing and the method obtaining song information are implemented
Example belongs to same design, and it implements process and refers to embodiment of the method, repeats no more here.
Based on identical technology design, the embodiment of the present invention additionally provides a kind of system playing live video, described system
System includes server, first terminal, second terminal and third terminal, wherein：
Described server, for receiving the live video of the target direct broadcasting room of first terminal transmission, and receives second terminal
The live video of the company's wheat direct broadcasting room of described target direct broadcasting room sending；According to the live video of described target direct broadcasting room, difference
Generate the live video of correspondence multiple video definition grade of described target direct broadcasting room, and straight according to described even wheat direct broadcasting room
Broadcast video, generate the live video of described even correspondence multiple video definition grade of wheat direct broadcasting room respectively；Described when receiving
The live video request that third terminal sends, the first video carrying described target direct broadcasting room in described live video request is clear
When clear degree grade and described even the second video definition grade of wheat direct broadcasting room, to described third terminal, send described target straight
The correspondence described second of the live video of the described first video definition grade of the correspondence between broadcasting and described even wheat direct broadcasting room regards
The live video of frequency levels of sharpness；
Described third terminal, the company wheat display pattern current for obtaining target direct broadcasting room；According to described even wheat display mould
Formula, determines the first video definition grade of described target direct broadcasting room, and the of company's wheat direct broadcasting room of described target direct broadcasting room
Two video definition grades；Send live video request to described server, in the request of described live video, carry described the
One video definition grade and described second video definition grade；Receive the described target direct broadcasting room that described server sends
Described second video of correspondence of the live video of corresponding described first video definition grade and described even wheat direct broadcasting room is clear
The live video of degree grade, and play out.
In the embodiment of the present invention, obtain the current company's wheat display pattern of target direct broadcasting room, according to even wheat display pattern, determine
First video definition grade of target direct broadcasting room, and second video definition of company's wheat direct broadcasting room of target direct broadcasting room etc.
Level, sends live video request to server, carries the first video definition grade and the second video in live video request
Levels of sharpness, the live video of correspondence the first video definition grade of target direct broadcasting room and company that the reception server sends
The live video of correspondence the second video definition grade of wheat direct broadcasting room, and play out.As such, it is possible to for different company wheats
Display pattern, the video definition grade to target direct broadcasting room and the video definition grade of Lian Mai direct broadcasting room, are set respectively
Put, the relatively low video definition grade of resolution can be set to wicket, it is thus possible to reduce the waste of Internet resources.
Refer to Fig. 8, it illustrates the structural representation of the terminal involved by the embodiment of the present invention, this terminal can be used for
Implement the method playing live video providing in above-described embodiment, this terminal can be the third terminal in above-described embodiment.
Specifically：
Terminal 1200 can include RF (Radio Frequency, radio frequency) circuit 110, include one or more
The memorizer 120 of computer-readable recording medium, input block 130, display unit 140, sensor 150, voicefrequency circuit 160,
WiFi (wireless fidelity, Wireless Fidelity) module 170, include the process of or more than one processing core
The part such as device 180 and power supply 190.It will be understood by those skilled in the art that the terminal structure shown in Fig. 8 do not constitute right
The restriction of terminal, can include ratio and illustrate more or less of part, or combine some parts, or different part cloth
Put.Wherein：
RF circuit 110 can be used for receiving and sending messages or communication process in, the reception of signal and transmission, especially, by base station
After downlink information receives, transfer to one or more than one processor 180 is processed；In addition, by be related to up data is activation to
Base station.Generally, RF circuit 110 includes but is not limited to antenna, at least one amplifier, tuner, one or more agitator, use
Family identity module (SIM) card, transceiver, bonder, LNA (Low Noise Amplifier, low-noise amplifier), duplex
Device etc..Additionally, RF circuit 110 can also be communicated with network and other equipment by radio communication.Described radio communication can make
With arbitrary communication standard or agreement, and including but not limited to GSM (Global System of Mobile communication, entirely
Ball mobile communcations system), 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..
Memorizer 120 can be used for storing software program and module, and processor 180 is stored in memorizer 120 by operation
Software program and module, thus executing various function application and data processing.Memorizer 120 can mainly include storing journey
Sequence area and storage data field, wherein, storing program area can (compare the application program needed for storage program area, at least one function
As sound-playing function, image player function etc.) etc.；Storage data field can store according to terminal 1200 using the number being created
According to (such as voice data, phone directory etc.) etc..Additionally, memorizer 120 can include high-speed random access memory, can also wrap
Include nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.
Correspondingly, memorizer 120 can also include Memory Controller, to provide processor 180 and input block 130 to memorizer
120 access.
Input block 130 can be used for numeral or the character information of receives input, and produces and user setup and function
Control relevant keyboard, mouse, action bars, optics or trace ball signal input.Specifically, input block 130 may include tactile
Sensitive surfaces 131 and other input equipments 132.Touch sensitive surface 131, also referred to as touch display screen or Trackpad, can collect use
Family thereon or neighbouring touch operation (such as user uses any suitable object such as finger, stylus or adnexa in touch-sensitive table
Operation on face 131 or near Touch sensitive surface 131), and corresponding attachment means are driven according to formula set in advance.Optional
, Touch sensitive surface 131 may include touch detecting apparatus and two parts of touch controller.Wherein, touch detecting apparatus detection is used
The touch orientation at family, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller is from touch
Receive touch information in detection means, and be converted into contact coordinate, then give processor 180, and can receiving processor 180
The order sent simultaneously is executed.Furthermore, it is possible to using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize Touch sensitive surface 131.Except Touch sensitive surface 131, input block 130 can also include other input equipments 132.Specifically,
Other input equipments 132 can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.),
One or more of trace ball, mouse, action bars etc..
Display unit 140 can be used for showing by the information of user input or is supplied to the information of user and terminal 1200
Various graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its combination in any.
Display unit 140 may include display floater 141, optionally, can adopt LCD (Liquid Crystal Display, liquid crystal
Show device), the form such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) to be configuring display floater
141.Further, Touch sensitive surface 131 can cover display floater 141, when Touch sensitive surface 131 detects thereon or neighbouring touches
After touching operation, send processor 180 to determine the type of touch event, with preprocessor 180 according to the type of touch event
Corresponding visual output is provided on display floater 141.Although in fig. 8, Touch sensitive surface 131 and display floater 141 are conducts
Two independent parts realizing input and input function, but in some embodiments it is possible to by Touch sensitive surface 131 and display
Panel 141 integrated and realize input and output function.
Terminal 1200 may also include at least one sensor 150, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include ambient light sensor and proximity transducer, and wherein, ambient light sensor can be according to environment
Adjusting the brightness of display floater 141, proximity transducer can cut out display when terminal 1200 moves in one's ear to the light and shade of light
Panel 141 and/or backlight.As one kind of motion sensor, Gravity accelerometer can detect in all directions (generally
Three axles) acceleration size, can detect that size and the direction of gravity when static, can be used for identify mobile phone attitude application (ratio
As horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Extremely
The other sensors such as the gyroscope that can also configure in terminal 1200, barometer, drimeter, thermometer, infrared ray sensor, here
Repeat no more.
Voicefrequency circuit 160, speaker 161, microphone 162 can provide the audio interface between user and terminal 1200.Sound
The signal of telecommunication after the voice data receiving conversion can be transferred to speaker 161, is converted to by speaker 161 by frequency circuit 160
Acoustical signal exports；On the other hand, the acoustical signal of collection is converted to the signal of telecommunication by microphone 162, is received by voicefrequency circuit 160
After be converted to voice data, then after voice data output processor 180 is processed, such as another to be sent to through RF circuit 110
Terminal, or voice data is exported to memorizer 120 to process further.Voicefrequency circuit 160 is also possible that earplug is inserted
Hole, to provide the communication of peripheral hardware earphone and terminal 1200.
WiFi belongs to short range wireless transmission technology, and terminal 1200 can help user's transmitting-receiving electricity by WiFi module 170
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and has accessed.Although Fig. 8 shows
Go out WiFi module 170, but it is understood that, it is simultaneously not belonging to must be configured into of terminal 1200, completely can be according to need
To omit in the scope of essence not changing invention.
Processor 180 is the control centre of terminal 1200, using each portion of various interfaces and connection whole mobile phone
Point, it is stored in software program and/or module in memorizer 120 by running or executing, and call and be stored in memorizer 120
Interior data, the various functions of execution terminal 1200 and processing data, thus carry out integral monitoring to mobile phone.Optionally, process
Device 180 may include one or more processing cores；Preferably, processor 180 can integrated application processor and modulation /demodulation process
Device, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor is mainly located
Reason radio communication.It is understood that above-mentioned modem processor can not also be integrated in processor 180.
Terminal 1200 also includes the power supply 190 (such as battery) powered to all parts it is preferred that power supply can be by electricity
Management system is logically contiguous with processor 180, thus realizing management charging, electric discharge and power consumption by power-supply management system
The functions such as management.Power supply 190 can also include one or more direct current or alternating current power supply, recharging system, power supply event
Barrier testing circuit, power supply changeover device or the random component such as inverter, power supply status indicator.
Although not shown, terminal 1200 can also include photographic head, bluetooth module etc., will not be described here.Specifically at this
In embodiment, the display unit of terminal 1200 is touch-screen display, and terminal 1200 also includes memorizer, and one or
More than one program, one of or more than one program storage is in memorizer, and is configured to by one or one
Individual above computing device states one or more than one program bag contains the instruction for carrying out following operation：
Obtain the current company's wheat display pattern of target direct broadcasting room；
According to described even wheat display pattern, determine the first video definition grade of described target direct broadcasting room, and described
Second video definition grade of company's wheat direct broadcasting room of target direct broadcasting room；
Send live video request to server, in described live video request, carry described first video definition etc.
Level and described second video definition grade；
Receive the live of the described first video definition grade of correspondence of described target direct broadcasting room that described server sends
Video and the live video of the described even described second video definition grade of correspondence of wheat direct broadcasting room, and play out.
Optionally, described according to described even wheat display pattern, determine first video definition of described target direct broadcasting room etc.
Level, and the second video definition grade of company's wheat direct broadcasting room of described target direct broadcasting room, including：
According to company's wheat display pattern of the direct broadcasting room prestoring, the video definition grade of direct broadcasting room, direct broadcasting room company
Corresponding relation between the video definition grade of wheat direct broadcasting room, and company's wheat display pattern that described target direct broadcasting room is current,
Determine the first video definition grade of described target direct broadcasting room, and the second of company's wheat direct broadcasting room of described target direct broadcasting room regards
Frequency levels of sharpness.
Optionally, company's wheat display pattern of the direct broadcasting room that described basis prestores, the video definition grade of direct broadcasting room,
Corresponding relation between the video definition grade of company's wheat direct broadcasting room of direct broadcasting room, and the company wheat that described target direct broadcasting room is current
Display pattern, determines the first video definition grade of described target direct broadcasting room, and the company wheat of described target direct broadcasting room is live
Between the second video definition grade, including：
If the current company's wheat display pattern of described target direct broadcasting room is picture-in-picture mode it is determined that described target direct broadcasting room
Video definition grade be default first video definition grade, and determine company's wheat direct broadcasting room of described target direct broadcasting room
Video definition grade is default second video definition grade, and the corresponding resolution of described second video definition grade is low
In the corresponding resolution of described first video definition grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern it is determined that described target direct broadcasting room
Video definition grade be default first video definition grade, and determine company's wheat direct broadcasting room of described target direct broadcasting room
Video definition grade is default second video definition grade, described second video definition grade and described first video
Levels of sharpness is identical.
Optionally, if the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, and present terminal makes
Network is not WIFI network, then described first video definition grade and described second video definition grade are low clear
Degree grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is
WIFI network, and present terminal is unsatisfactory for default high configuration condition, then described first video definition grade and described second
Video definition grade is middle levels of sharpness；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is
WIFI network, and present terminal meets default high configuration condition, then described first video definition grade and described second regards
Frequency levels of sharpness is fine definition grade.
Optionally, before the described transmission live video request to server, also include：
If current network transfer speeds are less than predetermined threshold value, by described first video definition grade and described the
Two video definition grades reduce a grade respectively.
Optionally, the current company's wheat display pattern of described acquisition target direct broadcasting room, including：
The direct broadcasting room sending corresponding described target direct broadcasting room to described server adds request；
The current company's wheat display pattern of described target direct broadcasting room that the reception server sends.
In the embodiment of the present invention, obtain the current company's wheat display pattern of target direct broadcasting room, according to even wheat display pattern, determine
First video definition grade of target direct broadcasting room, and second video definition of company's wheat direct broadcasting room of target direct broadcasting room etc.
Level, sends live video request to server, carries the first video definition grade and the second video in live video request
Levels of sharpness, the live video of correspondence the first video definition grade of target direct broadcasting room and company that the reception server sends
The live video of correspondence the second video definition grade of wheat direct broadcasting room, and play out.As such, it is possible to for different company wheats
Display pattern, the video definition grade to target direct broadcasting room and the video definition grade of Lian Mai direct broadcasting room, are set respectively
Put, the relatively low video definition grade of resolution can be set to wicket, it is thus possible to reduce the waste of Internet resources.
Fig. 9 is the structural representation of server provided in an embodiment of the present invention, and this server can be used for implementing
The method of the broadcasting live video providing in 16SG1F3199 above-described embodiment.This server 1900 can because configuration or
Performance is different and the larger difference of producing ratio, can include one or more central processing units (central
Processing units, CPU) 1922 (for example, one or more processors) and memorizer 1932, one or one with
Upper storage application program 1942 or the storage medium 1930 (such as one or more mass memory units) of data 1944.Its
In, memorizer 1932 and storage medium 1930 can be of short duration storage or lasting store.It is stored in the program of storage medium 1930
One or more modules (diagram does not mark) can be included, each module can be included to the series of instructions in server
Operation.Further, central processing unit 1922 could be arranged to communicate with storage medium 1930, executes on server 1900
Series of instructions operation in storage medium 1930.
Server 1900 can also include one or more power supplys 1926, one or more wired or wireless nets
Network interface 1950, one or more input/output interfaces 1958, one or more keyboards 1956, and/or, one or
More than one operating system 1941, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM
Etc..
Server 1900 can include memorizer, and one or more than one program, one of or one
Individual procedure above is stored in memorizer, and is configured to one or one by one or more than one computing device
Individual procedure above comprises the instruction for carrying out following operation：
Receive the live video of the target direct broadcasting room that first terminal sends, and it is straight to receive the described target of second terminal transmission
The live video of the company's wheat direct broadcasting room between broadcasting；
According to the live video of described target direct broadcasting room, the multiple video of correspondence generating described target direct broadcasting room respectively is clear
The live video of degree grade, and the live video according to described even wheat direct broadcasting room, generate the correspondence of described even wheat direct broadcasting room respectively
The live video of multiple video definition grades；
Straight when carrying described target in the live video request receiving third terminal transmission, described live video request
When the first video definition grade between broadcasting and described even the second video definition grade of wheat direct broadcasting room, to the described 3rd eventually
End, sends the live video of the described first video definition grade of correspondence of described target direct broadcasting room and described even wheat direct broadcasting room
The described second video definition grade of correspondence live video.
Optionally, methods described also includes：
The direct broadcasting room receiving the correspondence described target direct broadcasting room that described third terminal sends adds request；
Send the current company's wheat display pattern of described target direct broadcasting room to described third terminal.
In the embodiment of the present invention, obtain the current company's wheat display pattern of target direct broadcasting room, according to even wheat display pattern, determine
First video definition grade of target direct broadcasting room, and second video definition of company's wheat direct broadcasting room of target direct broadcasting room etc.
Level, sends live video request to server, carries the first video definition grade and the second video in live video request
Levels of sharpness, the live video of correspondence the first video definition grade of target direct broadcasting room and company that the reception server sends
The live video of correspondence the second video definition grade of wheat direct broadcasting room, and play out.As such, it is possible to for different company wheats
Display pattern, the video definition grade to target direct broadcasting room and the video definition grade of Lian Mai direct broadcasting room, are set respectively
Put, the relatively low video definition grade of resolution can be set to wicket, it is thus possible to reduce the waste of Internet resources.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can pass through hardware
To complete it is also possible to the hardware being instructed correlation by program is completed, described program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read only memory, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (17)
1. a kind of method playing live video is it is characterised in that methods described includes：
Obtain the current company's wheat display pattern of target direct broadcasting room；
According to described even wheat display pattern, determine the first video definition grade of described target direct broadcasting room, and described target
Second video definition grade of company's wheat direct broadcasting room of direct broadcasting room；
Send live video request to server, carry in the request of described live video described first video definition grade and
Described second video definition grade；
Receive the live video of the described first video definition grade of correspondence of described target direct broadcasting room that described server sends
And the live video of the described second video definition grade of correspondence of described company wheat direct broadcasting room, and play out.
2. method according to claim 1, it is characterised in that described connect wheat display pattern according to described, determines described mesh
First video definition grade of mark direct broadcasting room, and second video definition of company's wheat direct broadcasting room of described target direct broadcasting room etc.
Level, including：
According to company's wheat display pattern of the direct broadcasting room prestoring, the video definition grade of direct broadcasting room, direct broadcasting room Lian Maizhi
The corresponding relation between video definition grade between broadcasting, and company's wheat display pattern that described target direct broadcasting room is current, determine
First video definition grade of described target direct broadcasting room, and the second video of company's wheat direct broadcasting room of described target direct broadcasting room is clear
Clear degree grade.
3. method according to claim 2 is it is characterised in that company's wheat display mould of the direct broadcasting room that prestores of described basis
Corresponding relation between formula, the video definition grade of direct broadcasting room, the video definition grade of company's wheat direct broadcasting room of direct broadcasting room, with
And company's wheat display pattern that described target direct broadcasting room is current, determine the first video definition grade of described target direct broadcasting room, with
And the second video definition grade of company's wheat direct broadcasting room of described target direct broadcasting room, including：
If the current company's wheat display pattern of described target direct broadcasting room is picture-in-picture mode it is determined that the regarding of described target direct broadcasting room
Frequency levels of sharpness is default first video definition grade, and determines the video of company's wheat direct broadcasting room of described target direct broadcasting room
Levels of sharpness is default second video definition grade, and the corresponding resolution of described second video definition grade is less than institute
State the corresponding resolution of the first video definition grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern it is determined that the regarding of described target direct broadcasting room
Frequency levels of sharpness is default first video definition grade, and determines the video of company's wheat direct broadcasting room of described target direct broadcasting room
Levels of sharpness is default second video definition grade, and described second video definition grade is clear with described first video
Degree grade is identical.
If 4. method according to claim 3 is it is characterised in that the current company's wheat display pattern of described target direct broadcasting room
For equidimension pattern, and the network that present terminal uses is not WIFI network, then described first video definition grade and described
Second video definition grade is low definition grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is WIFI
Network, and present terminal is unsatisfactory for default high configuration condition, then described first video definition grade and described second video
Levels of sharpness is middle levels of sharpness；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is WIFI
Network, and present terminal meets default high configuration condition, then described first video definition grade and described second video are clear
Clear degree grade is fine definition grade.
5. method according to claim 1 is it is characterised in that before the described transmission live video request to server, go back
Including：
If current network transfer speeds are less than predetermined threshold value, described first video definition grade and described second are regarded
Frequency levels of sharpness reduces a grade respectively.
6. method according to claim 1 is it is characterised in that the current company wheat of described acquisition target direct broadcasting room shows mould
Formula, including：
The direct broadcasting room sending corresponding described target direct broadcasting room to described server adds request；
The current company's wheat display pattern of described target direct broadcasting room that the reception server sends.
7. a kind of method playing live video is it is characterised in that methods described includes：
Receive the live video of the target direct broadcasting room that first terminal sends, and receive the described target direct broadcasting room of second terminal transmission
Company's wheat direct broadcasting room live video；
According to the live video of described target direct broadcasting room, generate multiple video definition of correspondence of described target direct broadcasting room etc. respectively
The live video of level, and the live video according to described even wheat direct broadcasting room, the correspondence generating described even wheat direct broadcasting room respectively is multiple
The live video of video definition grade；
When the live video request receiving third terminal transmission, described live video carries described target direct broadcasting room in asking
The first video definition grade and described even wheat direct broadcasting room the second video definition grade when, to described third terminal, send out
Send the live video of the described first video definition grade of correspondence of described target direct broadcasting room and the right of described even wheat direct broadcasting room
Answer the live video of described second video definition grade.
8. method according to claim 7 is it is characterised in that methods described also includes：
The direct broadcasting room receiving the correspondence described target direct broadcasting room that described third terminal sends adds request；
Send the current company's wheat display pattern of described target direct broadcasting room to described third terminal.
9. a kind of device playing live video is it is characterised in that described device includes：
Acquisition module, the company wheat display pattern current for obtaining target direct broadcasting room；
Determining module, for according to described even wheat display pattern, determining the first video definition grade of described target direct broadcasting room,
And the second video definition grade of company's wheat direct broadcasting room of described target direct broadcasting room；
Sending module, for sending live video request to server, carries described first in described live video request and regards
Frequency levels of sharpness and described second video definition grade；
Receiver module, for receiving described first video definition of correspondence of described target direct broadcasting room that described server sends etc.
The live video of level and the live video of the described even described second video definition grade of correspondence of wheat direct broadcasting room, and broadcast
Put.
10. device according to claim 9, it is characterised in that described determining module, is used for：
According to company's wheat display pattern of the direct broadcasting room prestoring, the video definition grade of direct broadcasting room, direct broadcasting room Lian Maizhi
The corresponding relation between video definition grade between broadcasting, and company's wheat display pattern that described target direct broadcasting room is current, determine
First video definition grade of described target direct broadcasting room, and the second video of company's wheat direct broadcasting room of described target direct broadcasting room is clear
Clear degree grade.
11. devices according to claim 10, it is characterised in that described determining module, are used for：
If the current company's wheat display pattern of described target direct broadcasting room is picture-in-picture mode it is determined that the regarding of described target direct broadcasting room
Frequency levels of sharpness is default first video definition grade, and determines the video of company's wheat direct broadcasting room of described target direct broadcasting room
Levels of sharpness is default second video definition grade, and the corresponding resolution of described second video definition grade is less than institute
State the corresponding resolution of the first video definition grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern it is determined that the regarding of described target direct broadcasting room
Frequency levels of sharpness is default first video definition grade, and determines the video of company's wheat direct broadcasting room of described target direct broadcasting room
Levels of sharpness is default second video definition grade, and described second video definition grade is clear with described first video
Degree grade is identical.
If 12. devices according to claim 11 are it is characterised in that the current company wheat of described target direct broadcasting room shows mould
Formula is equidimension pattern, and the network that present terminal uses is not WIFI network, then described first video definition grade and institute
Stating the second video definition grade is low definition grade；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is WIFI
Network, and present terminal is unsatisfactory for default high configuration condition, then described first video definition grade and described second video
Levels of sharpness is middle levels of sharpness；
If the current company's wheat display pattern of described target direct broadcasting room is equidimension pattern, the network that present terminal uses is WIFI
Network, and present terminal meets default high configuration condition, then described first video definition grade and described second video are clear
Clear degree grade is fine definition grade.
13. devices according to claim 9, it is characterised in that described determining module, are additionally operable to：
Before sending live video request to server, if current network transfer speeds are less than predetermined threshold value, will be described
First video definition grade and described second video definition grade reduce a grade respectively.
14. devices according to claim 9, it is characterised in that described acquisition module, are used for：
The direct broadcasting room sending corresponding described target direct broadcasting room to described server adds request；
The current company's wheat display pattern of described target direct broadcasting room that the reception server sends.
A kind of 15. devices playing live video are it is characterised in that described device includes：
Receiver module, for receiving the live video of the target direct broadcasting room of first terminal transmission, and receives second terminal transmission
The live video of company's wheat direct broadcasting room of described target direct broadcasting room；
Generation module, for the live video according to described target direct broadcasting room, the correspondence generating described target direct broadcasting room respectively is many
The live video of individual video definition grade, and the live video according to described even wheat direct broadcasting room, generate described even wheat straight respectively
The live video of the multiple video definition grade of the correspondence between broadcasting；
Sending module, for when the live video request receiving third terminal transmission, described live video carries in asking
When the first video definition grade of described target direct broadcasting room and described even the second video definition grade of wheat direct broadcasting room, to institute
State third terminal, send the live video of the described first video definition grade of correspondence of described target direct broadcasting room and described company
The live video of the described second video definition grade of correspondence of wheat direct broadcasting room.
16. devices according to claim 15, it is characterised in that described receiver module, are additionally operable to receive the described 3rd eventually
The direct broadcasting room of the correspondence described target direct broadcasting room that end sends adds request；
Described sending module, is additionally operable to send the current company's wheat display pattern of described target direct broadcasting room to described third terminal.
A kind of 17. systems playing live video are it is characterised in that described system includes server, first terminal, second terminal
And third terminal, wherein：
Described server, for receiving the live video of the target direct broadcasting room of first terminal transmission, and receives second terminal transmission
Company's wheat direct broadcasting room of described target direct broadcasting room live video；According to the live video of described target direct broadcasting room, generate respectively
The live video of correspondence multiple video definition grade of described target direct broadcasting room, and regarded according to described even the live of wheat direct broadcasting room
Frequently, generate the live video of described even correspondence multiple video definition grade of wheat direct broadcasting room respectively；When receiving the described 3rd
The live video request that terminal sends, carries the first video definition of described target direct broadcasting room in described live video request
When grade and described even the second video definition grade of wheat direct broadcasting room, to described third terminal, send described target direct broadcasting room
The live video of the described first video definition grade of correspondence and described even wheat direct broadcasting room described second video of correspondence clear
The live video of clear degree grade；
Described third terminal, the company wheat display pattern current for obtaining target direct broadcasting room；Connect wheat display pattern according to described, really
First video definition grade of fixed described target direct broadcasting room, and the second video of company's wheat direct broadcasting room of described target direct broadcasting room
Levels of sharpness；Send live video request to described server, in described live video request, carry described first video
Levels of sharpness and described second video definition grade；Receive the correspondence institute of the described target direct broadcasting room that described server sends
State the live video of the first video definition grade and the described second video definition grade of correspondence of described even wheat direct broadcasting room
Live video, and play out.
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