CN108769824A - A kind of video mixed flow method, apparatus, system, equipment and medium - Google Patents
A kind of video mixed flow method, apparatus, system, equipment and medium Download PDFInfo
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- CN108769824A CN108769824A CN201810630446.0A CN201810630446A CN108769824A CN 108769824 A CN108769824 A CN 108769824A CN 201810630446 A CN201810630446 A CN 201810630446A CN 108769824 A CN108769824 A CN 108769824A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
-
- 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
- H04N21/26616—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 for merging a unicast channel into a multicast channel, e.g. in a VOD application, when a client served by unicast channel catches up a multicast channel to save bandwidth
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention discloses a kind of video mixed flow method, apparatus, system, equipment and medium, method：It establishes and connects with N number of main broadcaster end, and determine that N number of main broadcaster end is corresponding with target mixed flow direct broadcasting room, N is the positive integer more than 1；During receiving N number of live video stream that N number of main broadcaster end is sent, according to the time tag of every frame image in N number of live video stream, N number of live video stream mixed flow is formed into total live video stream；The room information of total live video stream and characterization target mixed flow direct broadcasting room is sent to live streaming Platform Server, so that live streaming Platform Server when receiving the live streaming watching request corresponding with target mixed flow direct broadcasting room of viewer end transmission, can send total live video and flow to viewer end and be broadcast live.The application can solve live streaming in the prior art, the excessively single technical problem of existing live-mode.The information content that spectators watch video acquisition is improved, a kind of new direct-seeding is provided.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of video mixed flow method, apparatus, system, equipment and Jie
Matter.
Background technology
Currently, with the progress of network communication technology and the speed-raising of broadband network, network direct broadcasting has obtained more and more
Development and application.
Current live form is that user clicks to enter the direct broadcasting room of certain main broadcaster in webcast website, so as to watch
The live video of the main broadcaster.However this kind of direct-seeding tends not to meet current increasing entertainment form, live-mode
It is excessively single.
As it can be seen that existing live streaming, there are the excessively single technical problems of live-mode.
Invention content
A kind of video mixed flow method, apparatus of present invention offer, system, equipment and medium, it is in the prior art to solve
Live streaming, the excessively single technical problem of existing live-mode.
In a first aspect, the present invention provides a kind of video mixed flow method, the method is applied to mixed flow server, including：
It establishes and connects with N number of main broadcaster end, and determine that N number of main broadcaster end is corresponding with target mixed flow direct broadcasting room, N is more than 1
Positive integer；
During receiving N number of live video stream that N number of main broadcaster end is sent, according to N number of live video stream
In time tag per frame image, N number of live video stream mixed flow is formed into total live video stream, total live video stream
In every frame total figure picture merged to be formed by N frame partial images；Wherein, the N frames partial image is from the every of N number of live video
The N frame images of frame image acquisition are extracted in a live video；The time tag of the N frames partial image is satisfied by preset condition；
Total live video stream and the room information for characterizing the target mixed flow direct broadcasting room are sent to live streaming platform clothes
Business device, so that the live streaming Platform Server is in the live streaming corresponding with the target mixed flow direct broadcasting room for receiving viewer end transmission
When watching request, total live video can be sent it flow to the viewer end and be broadcast live.
Optionally, described established with N number of main broadcaster end connects, and determines N number of main broadcaster end and target mixed flow direct broadcasting room pair
It answers, including：It establishes and connects with N number of main broadcaster end, receive the addition request that N number of main broadcaster end is sent, the addition request
In carry the room information for characterizing the target mixed flow direct broadcasting room, based on the room information determine N number of main broadcaster end with
The target mixed flow direct broadcasting room corresponds to；Alternatively, obtaining main broadcaster's information at the corresponding N number of main broadcaster end of the target mixed flow direct broadcasting room；
Based on main broadcaster's information, transmission starts live streaming request to N number of main broadcaster end, is connected with being established with N number of main broadcaster end.
Optionally, according to the time tag of every frame image in N number of live video stream, by N number of live video stream
Mixed flow forms total live video stream, including：Receive the specified finger for referring to the live video stream that sets the goal in N number of live video stream
It enables；N number of live streaming is regarded according to the time tag of every frame image in N number of live video stream based on the designated order
Frequency stream mixed flow forms total live video stream, so that partial image corresponding with the target live video stream is in total live video
The size occupied in every frame total figure picture in stream is more than other partial images in the N frames partial image, and is broadcast live with the target
Audio data of the audio data of video flowing as total live video stream.
Optionally, the time tag of the N frames partial image is satisfied by preset condition, including：The time of the N frames partial image
Label all same；Or, the time difference of the time tag of the N frames partial image between any two is respectively less than the first preset value；Or, institute
The difference for stating the time tag of N frame partial images and the time tag of specified partial image is less than the second preset value, wherein described specified
Partial image is the partial image for belonging to specified live video stream in the N frames partial image.
Second aspect provides a kind of video mixed flow method, including：
N number of main broadcaster end obtains N number of live video stream, and sends N number of live video and flow to mixed flow server and live streaming
Platform Server, N are the positive integer more than 1；
The live streaming Platform Server receives N number of live video stream, and receiving viewer end transmission with the N
When watching request is broadcast live in target main broadcaster end corresponding first in a main broadcaster end, the live streaming for sending the acquisition of target main broadcaster end regards
Frequency flow to the viewer end and is broadcast live；
The mixed flow server is during receiving N number of live video stream, according in N number of live video stream
N number of live video stream mixed flow is formed total live video stream, in total live video stream by the time tag per frame image
Every frame total figure picture merged to be formed by N frame partial images, wherein the N frames partial image is from each of described N number of live video
The N frame images of frame image acquisition are extracted in live video, the time tag of the N frames partial image is satisfied by preset condition；And
The room information of total live video stream and characterization target mixed flow direct broadcasting room is sent to live streaming Platform Server, so that described
Live streaming Platform Server is in the second live streaming watching request corresponding with the target mixed flow direct broadcasting room for receiving viewer end transmission
When, it total live video can be sent flow to the viewer end and be broadcast live.
Optionally, when viewer end shows the room interface of the target mixed flow direct broadcasting room, the target mixed flow direct broadcasting room
Room interface in show N number of redirected link of the corresponding N number of main broadcaster's direct broadcasting room in N number of main broadcaster end, wherein when receiving
When acting on the first skip operation of the target redirected link in N number of redirected link, the mesh is shown in the viewer end
Mark the room interface of the corresponding main broadcaster's direct broadcasting room of redirected link；When viewer end shows that the corresponding N number of main broadcaster in N number of main broadcaster end is straight
When any room interface between broadcasting, the mixed flow skip chain of the target mixed flow direct broadcasting room is shown in any room interface
It connects, wherein when receiving the second skip operation for acting on the mixed flow redirected link, the mesh is shown in the viewer end
Mark the room interface of mixed flow direct broadcasting room.
The third aspect provides a kind of video flow mixing device, and described device is mixed flow server, including：
Link block is connected for being established with N number of main broadcaster end, and determines N number of main broadcaster end and target mixed flow direct broadcasting room
Corresponding, N is the positive integer more than 1；
Mixed flow module is used for during receiving N number of live video stream that N number of main broadcaster end is sent, according to the N
Per the time tag of frame image in a live video stream, N number of live video stream mixed flow is formed into total live video stream, it is described
Every frame total figure picture in total live video stream is merged to be formed by N frame partial images；Wherein, the N frames partial image is from described N number of
The N frame images of frame image acquisition are extracted in each live video of live video；The time tag of the N frames partial image is full
Sufficient preset condition；
Sending module, for sending the room information of total live video stream and the characterization target mixed flow direct broadcasting room
To live streaming Platform Server, so that the live streaming Platform Server is receiving being broadcast live with the target mixed flow for viewer end transmission
Between corresponding live streaming watching request when, total live video can be sent flow to the viewer end and be broadcast live.
Fourth aspect provides a kind of video mixed flow system, including：
N number of main broadcaster end, for obtaining N number of live video stream, and send N number of live video flow to mixed flow server and
Platform Server is broadcast live, N is the positive integer more than 1；
Platform Server is broadcast live, for receiving N number of live video stream, and receive viewer end transmission with it is described
When watching request is broadcast live in target main broadcaster end corresponding first in N number of main broadcaster end, the live streaming of target main broadcaster end acquisition is sent
Video flow to the viewer end and is broadcast live；
Mixed flow server is used for during receiving N number of live video stream, according to N number of live video stream
In time tag per frame image, N number of live video stream mixed flow is formed into total live video stream, total live video stream
In every frame total figure picture merged to be formed by N frame partial images, wherein the N frames partial image is from the every of N number of live video
The N frame images of frame image acquisition are extracted in a live video, the time tag of the N frames partial image is satisfied by preset condition；
And the room information of total live video stream and characterization target mixed flow direct broadcasting room is sent to live streaming Platform Server, so that institute
Live streaming Platform Server is stated to ask in the second live streaming viewing corresponding with the target mixed flow direct broadcasting room for receiving viewer end transmission
When asking, total live video can be sent it flow to the viewer end and be broadcast live.
5th aspect, provides a kind of electronic equipment, including memory, processor and storage on a memory and can handled
The computer program run on device, the processor realize the method described in first aspect when executing described program.
6th aspect, provides a kind of computer readable storage medium, is stored thereon with computer program, which is handled
The method described in first aspect is realized when device executes.
The one or more technical solutions provided in the embodiment of the present invention, have at least the following technical effects or advantages：
Method, apparatus, system, equipment and medium provided by the embodiments of the present application obtain corresponding with target mixed flow direct broadcasting room
Multiple live video streams at multiple main broadcaster ends regarded according to each live streaming and during obtaining multiple live video stream
The time tag of frequency every frame image in flowing, the frame that time tag in each live video stream is met to preset condition are merged into total figure
Picture, to which mixed flow forms total live video stream, it includes the picture of multiple live video streams to make the frame in total live video stream,
And send total live video and flow to live streaming Platform Server, with can be total by watching after spectators enter target mixed flow direct broadcasting room
Live video stream knows the picture of the live video stream of each main broadcaster, improves the information content that spectators watch video acquisition, provides
A kind of new direct-seeding.
Further, after receiving the designated order for specifying target live video stream, setting and the target live video stream
The size that corresponding partial image occupies in every frame total figure picture in total live video stream is more than in the N frames partial image
Other partial images, and using the audio data of the target live video stream as the audio data of total live video stream, from
And make spectators while obtaining all videos stream information, it can preferably obtain the content of target live video stream.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific implementation mode for lifting the present invention.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of video mixed flow system in the embodiment of the present invention；
Fig. 2 is the flow chart of video mixed flow method in the embodiment of the present invention one；
Fig. 3 is the flow chart of video mixed flow method in the embodiment of the present invention two；
Fig. 4 is the structural schematic diagram of video flow mixing device in the embodiment of the present invention three；
Fig. 5 is the structural schematic diagram of electronic equipment in the embodiment of the present invention five；
Fig. 6 is the structural schematic diagram of medium in the embodiment of the present invention six.
Specific implementation mode
The embodiment of the present application is existing to solve by a kind of video mixed flow method, apparatus of offer, system, equipment and medium
There are the live streaming in technology, the excessively single technical problem of existing live-mode.Improve the information that spectators watch video acquisition
Amount, provides a kind of new direct-seeding.
Technical solution in the embodiment of the present application, general thought are as follows：
Multiple live video streams at multiple main broadcaster ends corresponding with target mixed flow direct broadcasting room are obtained, and multiple straight obtaining
During broadcasting video flowing, according to the time tag of every frame image in each live video stream, when by each live video stream
Between label meet the frame of preset condition and be merged into total figure picture, to which mixed flow forms total live video stream, make total live video stream
In a frame include the picture of multiple live video streams, and send total live video and flow to live streaming Platform Server, to see
Crowd enters the picture that can know the live video stream of each main broadcaster by watching total live video stream after target mixed flow direct broadcasting room, improves
Spectators watch the information content of video acquisitions, provide a kind of new direct-seeding.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Before introducing specific embodiment, the video mixed flow system corresponding to the embodiment of the present application method, such as Fig. 1 are first introduced
Shown, which includes：Main broadcaster end 1, mixed flow server 2, live streaming Platform Server 3, viewer end 4, each in the system hold and
Server is connected by wired or wireless network, and main broadcaster end 1 and viewer end 4 can be smart mobile phone, tablet computer or desktop computer
Deng not being limited herein.Mixed flow server 2 and live streaming Platform Server 3 can be single server, server group or high in the clouds,
It is not also restricted herein.
Embodiment one
The present embodiment provides a kind of video mixed flow methods, as shown in Fig. 2, the method is applied to the mixed flow service in Fig. 1
Device 2, including：
Step S201 is established with N number of main broadcaster end 1 and is connected, and determines N number of main broadcaster end 1 and target mixed flow direct broadcasting room pair
It answers, N is the positive integer more than 1；
Step S202, during receiving N number of live video stream that N number of main broadcaster end is sent, according to described N number of straight
It broadcasts per the time tag of frame image in video flowing, N number of live video stream mixed flow is formed into total live video stream, it is described total straight
The every frame total figure picture broadcast in video flowing is merged to be formed by N frame partial images；Wherein, the N frames partial image is from N number of live streaming
The N frame images of frame image acquisition are extracted in each live video of video；The time tag of the N frames partial image is satisfied by pre-
If condition；
Total live video stream and the room information for characterizing the target mixed flow direct broadcasting room are sent to directly by step S203
Platform Server 3 is broadcast, so that the live streaming Platform Server 3 is receiving being broadcast live with the target mixed flow for the transmission of viewer end 4
Between corresponding live streaming watching request when, total live video can be sent flow to the viewer end 4 and be broadcast live.
Method provided in this embodiment is described in detail with reference to Fig. 1：
First, step S201 is executed, establishes and connects with N number of main broadcaster end 1, and determines N number of main broadcaster end 1 and target mixed flow
Direct broadcasting room corresponds to, and N is the positive integer more than 1.
In the embodiment of the present application, it establishes and connects with N number of main broadcaster end 1, and it is corresponding with target mixed flow direct broadcasting room really
Method can there are many, be set forth below for two kinds：
The first, main broadcaster end 1 is actively added.
I.e. after mixed flow server 2 and N number of main broadcaster end 1 establish network connection, receives N number of main broadcaster end 1 and send
Addition request, the room information for characterizing the target mixed flow direct broadcasting room is carried in additions request, based on the room
Information determines that N number of main broadcaster end is corresponding with the target mixed flow direct broadcasting room.
Specifically, can give in advance has the main broadcaster end that target mixed flow direct broadcasting room qualification is added to send room information, so that
The addition that main broadcaster end can carry the room information by transmission is asked to mixed flow server 2, should to make mixed flow server 2 determine
Main broadcaster end is corresponding with target mixed flow direct broadcasting room, subsequently can just synthesize the live video stream that the main broadcaster end is sent into total live video
In stream.The room information can be generated for target mixed flow direct broadcasting room, and unified identification code corresponding with the room can also be
In order to reinforce safety, for the identification code of each qualified each self-generating in main broadcaster end, this is not restricted.
As an example it is assumed that live streaming platform one singing mass-election of tissue, live streaming platform producer gives the choosing for participating in singing in advance
The main broadcaster end of hand and judge send the room information of target mixed flow direct broadcasting room.When main broadcaster end, A is the player of participation singing,
When mass-election live streaming starts, the addition that main broadcaster end A sends carrying room information is asked to mixed flow server, and mixed flow server is according to room
Between information determine that main broadcaster end A will participate in the live streaming of target mixed flow direct broadcasting room, with subsequently by the live video stream of main broadcaster end A merge
In the total live video stream for entering the target mixed flow direct broadcasting room.
Second, mixed flow server 2 invites main broadcaster end to be added.
I.e. mixed flow server 2 obtains main broadcaster's information at the corresponding N number of main broadcaster end of the target mixed flow direct broadcasting room 1；Based on institute
Main broadcaster's information is stated, transmission starts live streaming request to N number of main broadcaster end 1, connected to be established with N number of main broadcaster end 1.
It specifically, can be in advance by the main broadcaster's information storage for having the main broadcaster end that target mixed flow direct broadcasting room qualification is added to mixed
Streaming server 2, so that mixed flow server 2 can start live streaming request to qualified main broadcaster end, to establish mixed flow service
The connection of device 2 and qualified main broadcaster end, and mixed flow server 2 is made to determine that the main broadcaster end is corresponding with target mixed flow direct broadcasting room, after
It is continuous the live video stream that the main broadcaster end is sent just to be synthesized in total live video stream.Main broadcaster's information can be live streaming platform
Server 3 is sent to mixed flow server 2, can also be that administrative staff input mixed flow server 2, this is not restricted.
As an example it is assumed that live streaming platform one singing mass-election of tissue, live streaming platform producer, which predefines, participates in singing
Main broadcaster's information at the main broadcaster end of player and judge, and send main broadcaster's information to mixed flow server 2 and store.Start in mass-election live streaming
When, mixed flow server 2 is sent according to main broadcaster's information starts that each main broadcaster end for asking extremely to participate in mass-election live streaming is broadcast live, mixed to establish
The connection of streaming server 2 and qualified main broadcaster end, to mix the live video stream at each main broadcaster end is subsequently merged into the target
In the total live video stream for flowing direct broadcasting room.
Certainly, in specific implementation process, it is not limited to above two method, this is not restricted.
Then, step S202 is executed, during receiving N number of live video stream that N number of main broadcaster end is sent, according to
Per the time tag of frame image in N number of live video stream, N number of live video stream mixed flow is formed into total live video
It flows, every frame total figure picture in total live video stream is merged to be formed by N frame partial images；Wherein, the N frames partial image be from
The N frame images of frame image acquisition are extracted in each live video stream of N number of live video stream；The N frames partial image
Time tag is satisfied by preset condition.
It should be noted that the time tag per frame image is the time that characterization is generated per frame image, i.e. main broadcaster end is taken the photograph
As unit photographs obtain the time of the frame.
In the embodiment of the present application, it is by the method that N number of live video stream mixed flow forms total live video stream, according to
Time tag in N number of live video stream per frame, from respectively taking a frame component in each live video stream in N number of live video stream
The N frame partial images taken are merged into a frame total figure picture by picture, as a frame image of total live video stream, on every frame total figure picture
Including the frame partial image in each live video stream in N number of live video stream.And according to the chronological order of time tag,
Continue according to the method described above, to being synthesized per frame partial image in N number of live video stream, then by the total figure picture synthesized according to
Chronological order is arranged, and total live video stream is formed.
It should be noted that the time tag of the N frames partial image is satisfied by preset condition, can be that synthesis is total in a frame
The time tag all same of N frame partial images on image；Or, the time tag of N frame partial image of the synthesis on a frame total figure picture
Time difference between any two is respectively less than the first preset value；Or, the time tag of N frame partial image of the synthesis on a frame total figure picture
It is less than the second preset value with the difference of the time tag of specified partial image, wherein the specified partial image is the N frames partial image
In the partial image of live video stream is specified in N number of live video stream.Specifically, be arranged the N frames partial image when
Between label be satisfied by preset condition, can guarantee the N number of live video stream of broadcast that total live video stream can synchronize in time.
Specifically, by N frame partial images synthesize a frame total figure as there are many ways to, be set forth below for two kinds：
The first, respectively.
Total figure picture can be divided into the boxed area of N equal portions, show a partial image respectively in each boxed area.
For example, if N is equal to 9,9 frame partial images can be synthesized by the pattern of nine grids.
Second, according to barrage quantity.
Each main broadcaster end can also be set during being broadcast live by target mixed flow direct broadcasting room, also its own
Main broadcaster's direct broadcasting room carries out the live streaming at single main broadcaster end, according to the current barrage quantity in the live streaming room at each main broadcaster end itself,
It determines the partial image of the corresponding live video stream in main broadcaster end area shared on total figure picture, partial image can be specifically set and existed
Area shared by total figure picture is directly proportional to the barrage quantity at main broadcaster end in the partial image source.I.e. in view of barrage quantity characterizes
The pouplarity of main broadcaster determines its in post synthesis total straight according to the main broadcaster end in the barrage quantity of the direct broadcasting room of its own
Display area shared in video flowing is broadcast, can effectively take into account the hobby of spectators to synthesize.
Certainly, in specific implementation process, the method for merging partial image is not limited to above two, no longer arranges one by one herein
It lifts, is not also restricted.
In the embodiment of the present application, it is contemplated that at certain moment, there are the feelings for needing mainly to watch some or certain main broadcasters
Condition, therefore also set up and may be received in N number of live video stream middle finger and set the goal the designated order of live video stream；Based on described
Designated order, according to the time tag of every frame image in N number of live video stream, by N number of live video stream mixed flow shape
At total live video stream, so that every frame of the partial image corresponding with the target live video stream in total live video stream
The size occupied in total figure picture is more than other partial images in the N frames partial image, and with the sound of the target live video stream
Frequency is according to the audio data as total live video stream.
Specifically, instructor in broadcasting personnel can be set, which refers to according to the case where live streaming to the input of mixed flow server
Fixed instruction, target live video stream is appointed as by one or more of N number of live video stream live video stream.Mixed flow service
Device merges the rule of N frame partial images, increases from target live video stream after receiving designated order when changing mixed flow
Partial image area occupied in each frame total figure picture of total live video stream, makes the partial image from target live video stream
The area occupied is with respect to other partial image biggers, to be highlighted.
Specifically, increase the display size of target partial image, and target partial image is made to be accounted in the total figure picture per frame
According to size be more than other partial images in addition to the target partial image in the N frames partial image, can make straight in target mixed flow
The spectators for broadcasting interior viewing video can become apparent from the more eye-catching live content for watching the corresponding main broadcaster of target partial image, i.e.,
Spectators while watching the live video of all main broadcasters, can follow the control of instructor in broadcasting to become apparent from eye-catching watch currently
The live video of that most excellent main broadcaster, to improve the viewing experience of spectators.
Further, can also be arranged will be arranged from the partial image of target live video stream in each of total live video stream
The centre position of frame total figure picture, further to highlight.
Audio number using the audio data of the target live video stream as total live video stream can also be set
According to.When target live video stream has multiple, can be pronounced using wherein current audio data a most loud audio data as
The audio data of total live video stream.
Certainly, in specific implementation process, can also be arranged, mixed flow server, which can receive, acts on N number of live video
Need in stream delete the deletion instruction of live video stream, and are instructed based on the deletion, will not need to delete live video stream from this
Partial image is merged into total figure picture, so as to not include the image that need to delete live video stream in total live video stream after mixed flow.
It can also be arranged, mixed flow server can be received to act on the need for being not belonging to N number of live video stream and add live streaming and be regarded
The addition instruction of frequency stream, and instructed based on the addition, the partial image that need to add live video stream from this is merged into total figure picture
In, so as to which the image of live video stream need to be added in total live video stream after mixed flow comprising this.
Then, step S203 is executed, total live video stream and the room for characterizing the target mixed flow direct broadcasting room are believed
Breath be sent to live streaming Platform Server 3 so that it is described live streaming Platform Server 3 receive viewer end 4 transmission with the mesh
When marking the corresponding live streaming watching request of mixed flow direct broadcasting room, total live video can be sent it flow to the viewer end 4 and be broadcast live.
In specific implementation process, can be arranged the live streaming Platform Server 3 can not only provide it is straight with the target mixed flow
The live streaming of corresponding total live video stream between broadcasting, moreover it is possible to each respective live streaming room in main broadcaster end in N number of main broadcaster end be provided and corresponded to
Live streaming, in order to spectators can selectivity viewing, specific implementation will describe in detail in embodiment two.
Based on same inventive concept, it is applied to shown in Fig. 1 present invention also provides corresponding with the method in embodiment one
System method, detailed in Example two.
Embodiment two
A kind of video mixed flow method is provided in the present embodiment, as shown in figs. 1 and 3, including：
Step S301, N number of main broadcaster end 1 obtain N number of live video stream, and send N number of live video and flow to mixed flow clothes
Business device 2 and live streaming Platform Server 3, N are the positive integer more than 1；
Step S302, the live streaming Platform Server 3 receives N number of live video stream, and is sent out receiving viewer end 4
When the first live streaming watching request corresponding with the target main broadcaster end in N number of main broadcaster end 1 sent, target main broadcaster end is sent
The live video of acquisition flow to the viewer end 4 and is broadcast live；
Step S303, the mixed flow server 2 is during receiving N number of live video stream, according to described N number of straight
It broadcasts per the time tag of frame image in video flowing, N number of live video stream mixed flow is formed into total live video stream, it is described total straight
The every frame total figure picture broadcast in video flowing is merged to be formed by N frame partial images, wherein the N frames partial image is from N number of live streaming
The N frame images of frame image acquisition are extracted in each live video of video, the time tag of the N frames partial image is satisfied by pre-
If condition；And the room information of total live video stream and characterization target mixed flow direct broadcasting room is sent to live streaming Platform Server
3 so that it is described live streaming Platform Server 3 receive viewer end 4 transmission with the target mixed flow direct broadcasting room corresponding second
When watching request is broadcast live, total live video can be sent it flow to the viewer end 4 and be broadcast live.
Specifically, i.e., live video stream is sent to after mixed flow server 2 carries out mixed flow and broadcasts by N number of main broadcaster end 1,
Existing single main broadcaster's direct broadcasting room direct-seeding is provided, to meet many-sided demand of spectators.
The method that live streaming is provided after the method and mixed flow of specific mixed flow has been described in embodiment one, in order to illustrate
Book it is succinct, do not make tired state herein.
It should be noted that in view of respective straight in target mixed flow direct broadcasting room and each main broadcaster end for the ease of spectators user
Directly facilitate switching between broadcasting, can be arranged：
When viewer end shows the room interface of the target mixed flow direct broadcasting room, the room circle of the target mixed flow direct broadcasting room
N number of redirected link of the corresponding N number of main broadcaster's direct broadcasting room in N number of main broadcaster end is shown in face, wherein act on institute when receiving
When stating the first skip operation of the target redirected link in N number of redirected link, the target skip chain is shown in the viewer end
Connect the room interface of corresponding main broadcaster's direct broadcasting room；
When viewer end shows any room interface in the corresponding N number of main broadcaster's direct broadcasting room in N number of main broadcaster end, described
The mixed flow redirected link of the target mixed flow direct broadcasting room is shown in one room interface, wherein act on described mix when receiving
When flowing the second skip operation of redirected link, the room interface of the target mixed flow direct broadcasting room is shown in the viewer end.
It is set by the way that the redirected link of the direct broadcasting room of each main broadcaster is arranged in target mixed flow direct broadcasting room, and in the direct broadcasting room of each main broadcaster
The mixed flow redirected link for setting target mixed flow direct broadcasting room can improve the efficiency that spectators convert related direct broadcasting room.It further, can be with
The redirected link for the main broadcaster that other participate in the live streaming of target mixed flow direct broadcasting room is set in the direct broadcasting room of each main broadcaster, is come convenient for user
Rebound turns the live video of each main broadcaster for participating in the live streaming of target mixed flow direct broadcasting room of viewing.
In the embodiment of the present application, can also be arranged when viewer end enters and shows the room of the target mixed flow direct broadcasting room
When interface, for spectators when the viewer end sends common barrage, barrage can be shown in the room interface of the target mixed flow direct broadcasting room,
And what viewer end showed is also barrage that other spectators in the target mixed flow direct broadcasting room send.
Further, it is possible to be arranged when spectators select a target master at the room interface of the target mixed flow direct broadcasting room of the viewer end
After broadcasting, the corresponding main broadcaster's live streaming of target main broadcaster can be only shown on the room interface of the target mixed flow direct broadcasting room of the viewer end
Interior barrage, the barrage sent in the viewer end, which can also be arranged, can also be shown to the corresponding main broadcaster's direct broadcasting room of target main broadcaster
It is interior.Target main broadcaster can be one or more.
Certainly, spectators can also be arranged while show the target main broadcaster of the barrage in the target mixed flow direct broadcasting room and its selection
Barrage in corresponding main broadcaster's direct broadcasting room, this is not restricted.
Based on same inventive concept, the embodiment of the present invention additionally provides the corresponding device of method in embodiment one, sees implementation
Example three.
Embodiment three
A kind of video flow mixing device is present embodiments provided, as shown in figure 4, described device is mixed flow server, including：
Link block 401 is connected for being established with N number of main broadcaster end, and determines that N number of main broadcaster end is broadcast live with target mixed flow
Between it is corresponding, N is the positive integer more than 1；
Mixed flow module 402 is used for during receiving N number of live video stream that N number of main broadcaster end is sent, according to institute
It states in N number of live video stream per the time tag of frame image, N number of live video stream mixed flow is formed into total live video stream,
Every frame total figure picture in total live video stream is merged to be formed by N frame partial images；Wherein, the N frames partial image is from institute
State the N frame images that frame image acquisition is extracted in each live video of N number of live video；The time of the N frames partial image marks
Label are satisfied by preset condition；
Sending module 403 is used for total live video stream and characterizes the room information of the target mixed flow direct broadcasting room
Be sent to live streaming Platform Server so that it is described live streaming Platform Server receive viewer end transmission with the target mixed flow
When the corresponding live streaming watching request of direct broadcasting room, total live video can be sent it flow to the viewer end and be broadcast live.
By the device that the embodiment of the present invention three is introduced, filled used by the method to implement the embodiment of the present invention one
It sets, so based on the method that the embodiment of the present invention one is introduced, the affiliated personnel in this field can understand the concrete structure of the device
And deformation, so details are not described herein.Device used by the method for every embodiment of the present invention one belongs to the present invention and is intended to
The range of protection.
Based on same inventive concept, the embodiment of the present invention additionally provides the corresponding system of method in embodiment two, sees implementation
Example four.
Example IV
A kind of video mixed flow system is present embodiments provided, as shown in Figure 1, including：
N number of main broadcaster end 1 for obtaining N number of live video stream, and sends N number of live video and flow to mixed flow server 2
With live streaming Platform Server 3, N is the positive integer more than 1；
Platform Server 3 is broadcast live, for receiving N number of live video stream, and is receiving the transmission of viewer end 4 and institute
When stating the corresponding first live streaming watching request in target main broadcaster end in N number of main broadcaster end 1, the straight of target main broadcaster end acquisition is sent
It broadcasts video and flow to the viewer end 4 and be broadcast live；
Mixed flow server 2 is used for during receiving N number of live video stream, according to N number of live video stream
In time tag per frame image, N number of live video stream mixed flow is formed into total live video stream, total live video stream
In every frame total figure picture merged to be formed by N frame partial images, wherein the N frames partial image is from the every of N number of live video
The N frame images of frame image acquisition are extracted in a live video, the time tag of the N frames partial image is satisfied by preset condition；
And the room information of total live video stream and characterization target mixed flow direct broadcasting room is sent to live streaming Platform Server 3, so that
The live streaming Platform Server 3 is seen in the second live streaming corresponding with the target mixed flow direct broadcasting room for receiving the transmission of viewer end 4
When seeing request, total live video can be sent it flow to the viewer end 4 and be broadcast live.
By the system that the embodiment of the present invention four is introduced, it is used by the method to implement the embodiment of the present invention two
System, so based on the method that the embodiment of the present invention two is introduced, the affiliated personnel in this field can understand the concrete structure of the system
And deformation, so details are not described herein.System used by the method for every embodiment of the present invention two belongs to the present invention and is intended to
The range of protection.
Based on same inventive concept, this application provides one corresponding electronic equipment embodiment of embodiment, detailed in Example
Five.
Embodiment five
The present embodiment provides a kind of electronic equipment, as shown in figure 5, including memory 510, processor 520 and being stored in
On reservoir 510 and the computer program 511 that can be run on processor 520 can when processor 520 executes computer program 511
To realize any embodiment in embodiment one.
Since the electronic equipment that the present embodiment is introduced is equipment used by method in implementation the embodiment of the present application one, therefore
And based on the method described in the embodiment of the present application one, the electronics that those skilled in the art can understand the present embodiment is set
Standby specific implementation mode and its various change form, so how to realize the embodiment of the present application for the electronic equipment herein
In method be no longer discussed in detail.As long as those skilled in the art implement to set used by the method in the embodiment of the present application
It is standby, belong to the range to be protected of the application.
Based on same inventive concept, this application provides one corresponding storage medium of embodiment, detailed in Example four.
Embodiment six
The present embodiment provides a kind of computer readable storage mediums 600, as shown in fig. 6, being stored thereon with computer program
611, when which is executed by processor, any embodiment in embodiment one may be implemented.
The technical solution provided in the embodiment of the present application, has at least the following technical effects or advantages：
Method, apparatus, system, equipment and medium provided by the embodiments of the present application obtain corresponding with target mixed flow direct broadcasting room
Multiple live video streams at multiple main broadcaster ends regarded according to each live streaming and during obtaining multiple live video stream
The time tag of frequency every frame image in flowing, the frame that time tag in each live video stream is met to preset condition are merged into total figure
Picture, to which mixed flow forms total live video stream, it includes the picture of multiple live video streams to make the frame in total live video stream,
And send total live video and flow to live streaming Platform Server, with can be total by watching after spectators enter target mixed flow direct broadcasting room
Live video stream knows the picture of the live video stream of each main broadcaster, improves the information content that spectators watch video acquisition, provides
A kind of new direct-seeding.
Further, after receiving the designated order for specifying target live video stream, setting and the target live video stream
The size that corresponding partial image occupies in every frame total figure picture in total live video stream is more than in the N frames partial image
Other partial images, and using the audio data of the target live video stream as the audio data of total live video stream, from
And make spectators while obtaining all videos stream information, it can preferably obtain the content of target live video stream.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer
The computer program production implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to
Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or
The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, those skilled in the art can carry out the embodiment of the present invention various modification and variations without departing from this hair
The spirit and scope of bright embodiment.In this way, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of video mixed flow method, which is characterized in that the method is applied to mixed flow server, including：
It establishes and connects with N number of main broadcaster end, and determine that N number of main broadcaster end is corresponding with target mixed flow direct broadcasting room, N is just more than 1
Integer；
During receiving N number of live video stream that N number of main broadcaster end is sent, according to every in N number of live video stream
N number of live video stream mixed flow is formed total live video stream, in total live video stream by the time tag of frame image
Merged to be formed by N frame partial images per frame total figure picture；Wherein, the N frames partial image is straight from each of described N number of live video
Broadcast the N frame images that frame image acquisition is extracted in video；The time tag of the N frames partial image is satisfied by preset condition；
Total live video stream and the room information for characterizing the target mixed flow direct broadcasting room are sent to live streaming Platform Server,
So that the live streaming Platform Server is in live streaming corresponding with the target mixed flow direct broadcasting room viewing for receiving viewer end transmission
When request, total live video can be sent it flow to the viewer end and be broadcast live.
2. the method as described in claim 1, which is characterized in that described established with N number of main broadcaster end connects, and determination is described N number of
Main broadcaster end is corresponding with target mixed flow direct broadcasting room, including：
It establishes and connects with N number of main broadcaster end, receive the addition request that N number of main broadcaster end is sent, taken in the addition request
With the room information for characterizing the target mixed flow direct broadcasting room, based on the room information determine N number of main broadcaster end with it is described
Target mixed flow direct broadcasting room corresponds to；Alternatively,
Obtain main broadcaster's information at the corresponding N number of main broadcaster end of the target mixed flow direct broadcasting room；Based on main broadcaster's information, transmission starts
Live streaming request is connected to N number of main broadcaster end with being established with N number of main broadcaster end.
3. the method as described in claim 1, which is characterized in that according to the time of every frame image in N number of live video stream
N number of live video stream mixed flow is formed total live video stream by label, including：
Receive the designated order for referring to the live video stream that sets the goal in N number of live video stream；
Based on the designated order, according to the time tag of every frame image in N number of live video stream, by N number of live streaming
Video flowing mixed flow forms total live video stream, so that partial image corresponding with the target live video stream is regarded in total live streaming
The size occupied in every frame total figure picture in frequency stream is more than other partial images in the N frames partial image, and straight with the target
Broadcast audio data of the audio data of video flowing as total live video stream.
4. the method as described in claim 1, which is characterized in that the time tag of the N frames partial image is satisfied by preset condition,
Including：
The time tag all same of the N frames partial image；Or,
The time difference of the time tag of the N frames partial image between any two is respectively less than the first preset value；Or,
The time tag of the N frames partial image and the difference of the time tag of specified partial image are less than the second preset value, wherein institute
It is the partial image for belonging to specified live video stream in the N frames partial image to state specified partial image.
5. a kind of video mixed flow method, which is characterized in that including：
N number of main broadcaster end obtains N number of live video stream, and sends N number of live video and flow to mixed flow server and live streaming platform
Server, N are the positive integer more than 1；
The live streaming Platform Server receives N number of live video stream, and receiving viewer end transmission with N number of master
Broadcast end in target main broadcaster end it is corresponding first live streaming watching request when, send the target main broadcaster end acquisition live video stream
It is broadcast live to the viewer end；
The mixed flow server is during receiving N number of live video stream, according to every frame in N number of live video stream
N number of live video stream mixed flow is formed total live video stream by the time tag of image, every in total live video stream
Frame total figure picture is merged to be formed by N frame partial images, wherein the N frames partial image is each live streaming from N number of live video
The N frame images of frame image acquisition are extracted in video, the time tag of the N frames partial image is satisfied by preset condition；And by institute
The room information for stating total live video stream and characterization target mixed flow direct broadcasting room is sent to live streaming Platform Server, so that the live streaming
Platform Server is in the second live streaming watching request corresponding with the target mixed flow direct broadcasting room for receiving viewer end transmission, energy
It sends total live video and flow to the viewer end and be broadcast live.
6. method as claimed in claim 5, it is characterised in that：
When viewer end shows the room interface of the target mixed flow direct broadcasting room, in the room interface of the target mixed flow direct broadcasting room
Show N number of redirected link of the corresponding N number of main broadcaster's direct broadcasting room in N number of main broadcaster end, wherein act on the N when receiving
When the first skip operation of the target redirected link in a redirected link, the target redirected link pair is shown in the viewer end
The room interface for the main broadcaster's direct broadcasting room answered；
When viewer end shows any room interface in the corresponding N number of main broadcaster's direct broadcasting room in N number of main broadcaster end, any room
Between the mixed flow redirected link of the target mixed flow direct broadcasting room is shown in interface, wherein act on the mixed flow when receiving and jump
When turning the second skip operation of link, the room interface of the target mixed flow direct broadcasting room is shown in the viewer end.
7. a kind of video flow mixing device, which is characterized in that described device is mixed flow server, including：
Link block is connected for being established with N number of main broadcaster end, and determines that N number of main broadcaster end is corresponding with target mixed flow direct broadcasting room,
N is the positive integer more than 1；
Mixed flow module is used for during receiving N number of live video stream that N number of main broadcaster end is sent, according to described N number of straight
It broadcasts per the time tag of frame image in video flowing, N number of live video stream mixed flow is formed into total live video stream, it is described total straight
The every frame total figure picture broadcast in video flowing is merged to be formed by N frame partial images；Wherein, the N frames partial image is from N number of live streaming
The N frame images of frame image acquisition are extracted in each live video of video；The time tag of the N frames partial image is satisfied by pre-
If condition；
Sending module, for the room information of total live video stream and the characterization target mixed flow direct broadcasting room to be sent to directly
Broadcast Platform Server so that it is described live streaming Platform Server receive viewer end transmission with the target mixed flow direct broadcasting room pair
When the live streaming watching request answered, total live video can be sent it flow to the viewer end and be broadcast live.
8. a kind of video mixed flow system, which is characterized in that including：
N number of main broadcaster end for obtaining N number of live video stream, and sends N number of live video and flow to mixed flow server and live streaming
Platform Server, N are the positive integer more than 1；
Platform Server is broadcast live, for receiving N number of live video stream, and receive viewer end transmission with it is described N number of
When watching request is broadcast live in target main broadcaster end corresponding first in main broadcaster end, the live video of target main broadcaster end acquisition is sent
The viewer end is flow to be broadcast live；
Mixed flow server is used for during receiving N number of live video stream, according to every in N number of live video stream
N number of live video stream mixed flow is formed total live video stream, in total live video stream by the time tag of frame image
Merged to be formed by N frame partial images per frame total figure picture, wherein the N frames partial image is straight from each of described N number of live video
The N frame images that frame image acquisition is extracted in video are broadcast, the time tag of the N frames partial image is satisfied by preset condition；And it will
The room information of total live video stream and characterization target mixed flow direct broadcasting room is sent to live streaming Platform Server, so that described straight
Platform Server is broadcast in the second live streaming watching request corresponding with the target mixed flow direct broadcasting room for receiving viewer end transmission,
Energy transmission total live video flow to the viewer end and is broadcast live.
9. a kind of electronic equipment, including memory, processor and storage are on a memory and the calculating that can run on a processor
Machine program, which is characterized in that the processor realizes claim 1-4 any methods when executing described program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
Claim 1-4 any methods are realized when execution.
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Application publication date: 20181106 |