CN106604047A - Multi-video-stream video direct broadcasting method and device - Google Patents
Multi-video-stream video direct broadcasting method and device Download PDFInfo
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- CN106604047A CN106604047A CN201611148654.4A CN201611148654A CN106604047A CN 106604047 A CN106604047 A CN 106604047A CN 201611148654 A CN201611148654 A CN 201611148654A CN 106604047 A CN106604047 A CN 106604047A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004458 analytical method Methods 0.000 claims description 18
- 238000005538 encapsulation Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000012790 confirmation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 238000004590 computer program Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
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Classifications
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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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234336—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by media transcoding, e.g. video is transformed into a slideshow of still pictures or audio is converted into text
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—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
- H04N21/27—Server based end-user applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44016—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving splicing one content stream with another content stream, e.g. for substituting a video clip
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440236—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by media transcoding, e.g. video is transformed into a slideshow of still pictures, audio is converted into text
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a multi-video-stream video direct broadcasting method and device. The method includes acquiring the video streams shot in real time and the video streams played in real time; analyzing the video parameter information of the video streams shot in real time and the video streams played in real time; transcoding the video streams shot in real time and the video streams played in real time according to the preset standard video parameter information to the video streams to be spliced; and splicing the transcoded video streams shot in real time and the video streams played in real time into the same one video stream and determining the same one video stream as a video stream to be uploaded. According to the invention, the multiple video streams that are transcoded according to the preset standard video parameter information of the video streams to be spliced are spliced into the same one real-time video stream, that is, the video frames of the multiple video streams are played in the same one video frame in a preset manner, so that the technical effect of comparing the playing contents of the multiple video streams in real time can be realized.
Description
Technical field
The present invention relates to live video stream technical field, the method and dress of more particularly to a kind of net cast of multiple video strems
Put.
Background technology
With the lifting and the popularization of internet video live broadcasting of network speed, the living habit of people's viewing internet video live broadcasting is
The living habit of TV is watched people are gradually replaced.In the program of some videos main broadcaster, imitation show is often carried out, is passed through
The effect imitated to reach amusement of main broadcaster's vivid and interesting.But for the spectators of imitated former video have not been seen,
Main broadcaster carries out the effect of imitation show will reduce a lot.How adequate solution the problems referred to above, just become industry urgently to be resolved hurrily
Problem.
The content of the invention
The present invention provides a kind of method and device of the net cast of multiple video strems, to be spliced will regard according to default
The normal video parameter information of frequency stream carries out the multi-path video stream after transcoding, is spliced in same real-time video flowing, i.e.,
The video pictures of multi-path video stream are played in same video pictures in default mode.
A kind of first aspect according to embodiments of the present invention, there is provided method of the net cast of multiple video strems, for terminal,
Including：
Obtain the video flowing of the video flowing and real-time play of captured in real-time；
Analyze the Video parameter information of the video flowing of the video flowing and the real-time play of the captured in real-time, the video
Parameter information includes any one of video format and video parameter or many persons；
According to the normal video parameter information of default video flowing to be spliced, video flowing to the captured in real-time and described
The video flowing of real-time play carries out transcoding；
The video flowing of the captured in real-time after by transcoding is with the video stream splicing of the real-time play to same video
In stream, confirm that the same video flowing is video flowing to be uploaded；
The video flowing to be uploaded is uploaded to into default direct broadcast server.
In one embodiment, the video flowing of the video flowing and the real-time play of the analysis captured in real-time is regarded
Frequency parameter information, the Video parameter information include any one of video format and video parameter or many persons, including：
Analyze the video format of the video flowing of the video flowing and the real-time play of the captured in real-time, the video format
Including any one of stream media protocol, video encapsulation form and video compression format or many persons；
Analyze the video parameter of the video flowing of the video flowing and the real-time play of the captured in real-time, the video parameter
Including any one of video resolution, video frame rate and video stream bit rate or many persons.
In one embodiment, the normal video parameter information according to default video flowing to be spliced, to the reality
When the video flowing that shoots and the video flowing of the real-time play carry out transcoding, including：
According to the video format of the default video flowing to be spliced, video flowing to the captured in real-time and it is described in real time
The video flowing of broadcasting carries out transcoding；
According to the video parameter of the default video flowing to be spliced, video flowing to the captured in real-time and it is described in real time
The video flowing of broadcasting carries out transcoding.
In one embodiment, it is described by transcoding after the captured in real-time video flowing and the real-time play video
Stream is spliced in same video flowing, confirms that the same video flowing is video flowing to be uploaded, including：
The video flowing of the captured in real-time after by transcoding is spelled according to default layout with the video flowing of the real-time play
Be connected in same video flowing, the content of corresponding video flowing is played in the regional of video clip；Or
The video flowing of the captured in real-time after by transcoding is with the video flowing of the real-time play according to default transparency
It is spliced in same video flowing, the content of each video flowing is carried out into overlap in video clip and is shown.
In one embodiment, also include：
The video flowing to be uploaded is played in real time.
A kind of second aspect according to embodiments of the present invention, there is provided device of the net cast of multiple video strems, for terminal,
Including：
Acquisition module, for obtaining the video flowing of the video flowing and real-time play of captured in real-time；
Analysis module, for analyzing the video parameter of the video flowing of the video flowing and the real-time play of the captured in real-time
Information, the Video parameter information include any one of video format and video parameter or many persons；
Transcoding module, for the normal video parameter information according to default video flowing to be spliced, to the captured in real-time
Video flowing and the video flowing of the real-time play carry out transcoding；
Confirm module, for the video stream splicing of video flowing and the real-time play of the captured in real-time after by transcoding
To in same video flowing, confirm that the same video flowing is video flowing to be uploaded；
Upper transmission module, for the video flowing to be uploaded is uploaded to default direct broadcast server.
In one embodiment, the analysis module, including：
First analysis submodule, for analyzing regarding for the video flowing of the video flowing and the real-time play of the captured in real-time
Frequency form, the video format include any one of stream media protocol, video encapsulation form and video compression format or many persons；
Second analysis submodule, for analyzing regarding for the video flowing of the video flowing and the real-time play of the captured in real-time
Frequency parameter, the video parameter include any one of video resolution, video frame rate and video stream bit rate or many persons.
In one embodiment, the transcoding module, including：
First transcoding submodule, for the video format according to the default video flowing to be spliced, to the real-time bat
The video flowing taken the photograph and the video flowing of the real-time play carry out transcoding；
Second transcoding submodule, for the video parameter according to the default video flowing to be spliced, to the real-time bat
The video flowing taken the photograph and the video flowing of the real-time play carry out transcoding.
In one embodiment, the confirmation module, including：
First splicing submodule, for the video of video flowing and the real-time play of the captured in real-time after by transcoding
Stream is spliced in same video flowing according to default layout, is played in corresponding video flowing in the regional of video clip
Hold；
Second splicing submodule, for the video of video flowing and the real-time play of the captured in real-time after by transcoding
Stream is spliced in same video flowing according to default transparency, and the content of each video flowing is overlapped in video clip
Show.
In one embodiment, also include：
Playing module, for playing the video flowing to be uploaded in real time.
Other features and advantages of the present invention will be illustrated in the following description, also, partly be become from description
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
In book, claims and accompanying drawing, specifically noted structure is realizing and obtain.
Below by drawings and Examples, technical scheme is described in further detail.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention
Applying example is used for explaining the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of flow chart of the method for the net cast of the multiple video strems shown in an exemplary embodiment of the invention；
The step of Fig. 2 is a kind of method of the net cast of the multiple video strems shown in an exemplary embodiment of the invention S12
Flow chart；
The step of Fig. 3 is a kind of method of the net cast of the multiple video strems shown in an exemplary embodiment of the invention S13
Flow chart；
The step of Fig. 4 is a kind of method of the net cast of the multiple video strems shown in an exemplary embodiment of the invention S14
Flow chart；
Fig. 5 is a kind of flow process of the method for the net cast of multiple video strems that another exemplary of the present invention is implemented to exemplify
Figure；
Fig. 6 is a kind of block diagram of the device of the net cast of the multiple video strems shown in an exemplary embodiment of the invention；
Fig. 7 is a kind of analysis module of the device of the net cast of the multiple video strems shown in an exemplary embodiment of the invention
62 block diagram；
Fig. 8 is a kind of transcoding module of the device of the net cast of the multiple video strems shown in an exemplary embodiment of the invention
63 block diagram；
Fig. 9 is a kind of confirmation module of the device of the net cast of the multiple video strems shown in an exemplary embodiment of the invention
64 block diagram；
Figure 10 is a kind of block diagram of the device of the net cast of multiple video strems that another exemplary of the present invention is implemented to exemplify.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example and be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Fig. 1 is a kind of method flow diagram of the net cast of the multiple video strems according to an exemplary embodiment, such as Fig. 1
Shown, the method for the net cast of the multiple video strems comprises the following steps S11-S15：
In step s 11, obtain the video flowing of the video flowing and real-time play of captured in real-time；
In step s 12, analyze the video parameter of the video flowing of the video flowing and the real-time play of the captured in real-time
Information, the Video parameter information include any one of video format and video parameter or many persons；
In step s 13, according to the normal video parameter information of default video flowing to be spliced, to the captured in real-time
The video flowing of video flowing and the real-time play carries out transcoding；
In step S14, by transcoding after the captured in real-time video flowing and the real-time play video stream splicing
To in same video flowing, confirm that the same video flowing is video flowing to be uploaded；
In step S15, the video flowing to be uploaded is uploaded to into default direct broadcast server.
In one embodiment, with the lifting and the popularization of internet video live broadcasting of network speed, people's viewing Internet video is straight
The living habit broadcast gradually is replacing people to watch the living habit of TV.In the program of some videos main broadcaster, Jing is normal
Imitation show can be carried out, the effect of amusement is reached by the imitation of main broadcaster's vivid and interesting.But it is imitated for not seen
For the spectators of former video, main broadcaster carries out the effect of imitation show will reduce a lot.Technical scheme in the present embodiment can be appropriate
Solve the above problems.
Detailed step is as follows, obtains the video flowing of the video flowing and real-time play of captured in real-time.
The Video parameter information of the video flowing of the captured in real-time and the video flowing of the real-time play is analyzed, the video parameter is believed
Breath includes any one of video format and video parameter or many persons.Further, analyze the video flowing of the captured in real-time and be somebody's turn to do
The video format of the video flowing of real-time play, the video format include stream media protocol, video encapsulation form and video compress lattice
Any one of formula or many persons.The video parameter of the video flowing of the captured in real-time and the video flowing of the real-time play is analyzed, this regards
Frequency parameter includes any one of video resolution, video frame rate and video stream bit rate or many persons.
It is according to the normal video parameter information of default video flowing to be spliced, real-time to the video flowing and this of the captured in real-time
The video flowing of broadcasting carries out transcoding.Further, according to the video format of the default video flowing to be spliced, to the captured in real-time
Video flowing and the video flowing of the real-time play carry out transcoding.According to the video parameter of the default video flowing to be spliced, to this
The video flowing of captured in real-time and the video flowing of the real-time play carry out transcoding.
By the video stream splicing of the video flowing of the captured in real-time after transcoding and the real-time play in same video flowing,
Confirm that the same video flowing is video flowing to be uploaded.By regarding for the video flowing of the captured in real-time after transcoding and the real-time play
Frequency stream is spliced in same video flowing according to default layout, plays corresponding video flowing in the regional of video clip
Content；Or the video flowing by the video flowing of the captured in real-time after transcoding with the real-time play splices according to default transparency
To in same video flowing, the content of each video flowing is carried out into overlap in video clip and is shown.
The video flowing to be uploaded is uploaded to into default direct broadcast server.
In addition, the video flowing to be uploaded can be also played in real time.
Technical scheme in the present embodiment will can be carried out according to the normal video parameter information of default video flowing to be spliced
Multi-path video stream after transcoding, is spliced in same real-time video flowing, will multi-path video stream video pictures with pre-
If mode play in same video pictures, it is achieved thereby that the broadcasting content of real time contrast's multi-path video stream technology effect
Really.
In one embodiment, as shown in Fig. 2 step S12 comprises the steps S21-S22：
In the step s 21, the video format of the video flowing of the video flowing and the real-time play of the captured in real-time is analyzed,
The video format includes any one of stream media protocol, video encapsulation form and video compression format or many persons；
In step S22, the video parameter of the video flowing of the video flowing and the real-time play of the captured in real-time is analyzed,
The video parameter includes any one of video resolution, video frame rate and video stream bit rate or many persons.
In one embodiment, analyze the video parameter of the video flowing of the captured in real-time and the video flowing of the real-time play
Information, the parameter information include any one of video format and video parameter or many persons, and wherein video format is related to the reality
When the various agreements that adopted of the video flowing that shoots and the real-time play, the video parameter is related to the video flowing of the captured in real-time
With the viewing quality of the real-time play.Further, the video format includes stream media protocol, video encapsulation form and video pressure
Any one of contracting form or many persons；The video parameter includes arbitrary in video resolution, video frame rate and video stream bit rate
Person or many persons.
In one embodiment, as shown in figure 3, step S13 comprises the steps S31-S32：
In step S31, according to the video format of the default video flowing to be spliced, the video to the captured in real-time
The video flowing of stream and the real-time play carries out transcoding；
In step s 32, according to the video parameter of the default video flowing to be spliced, the video to the captured in real-time
The video flowing of stream and the real-time play carries out transcoding.
In one embodiment, due to the captured in real-time video flowing and the real-time play video flowing itself Streaming Media
Any one of agreement, video encapsulation form and video compression format or many persons do not meet the video of default video flowing to be spliced
Form, so needing to the video flowing of the captured in real-time with the video flowing of the real-time play according to default video flowing to be spliced
Video format carries out transcoding.Due to resolution, the video of the video flowing itself of the video flowing and the real-time play of the captured in real-time
The numerical value of any one of frame number and video stream bit rate or many persons is excessive or too small, so needing the video flowing to the captured in real-time
Transcoding is carried out according to the video parameter of default video flowing to be spliced with the video flowing of the real-time play.
In one embodiment, as shown in figure 4, step S14 comprises the steps S41-S42：
In step S41, by transcoding after the video flowing of the captured in real-time and the video flowing of the real-time play according to
Default layout is spliced in same video flowing, plays the content of corresponding video flowing in the regional of video clip；Or
Person
In step S42, by transcoding after the video flowing of the captured in real-time and the video flowing of the real-time play according to
Default transparency is spliced in same video flowing, the content of each video flowing is carried out overlap in video clip and is shown.
In one embodiment, in the present embodiment with the video flowing of captured in real-time all the way and the video of real-time play all the way
As a example by stream, when the technical scheme in this book embodiment may apply to regarding for the video flowing and m roads real-time play of n roads captured in real-time
Frequently.The technical scheme one of video-splicing：By the video flowing of the video flowing of the captured in real-time and the real-time play according to default cloth
Office is spliced in same video flowing, wherein default layout includes left-right layout, top-bottom layout and oblique upper tiltedly lower layout etc.,
Default layout in the present embodiment also includes that other can form the layout type of notable contrast effect.The technology of video-splicing
Scheme two：The transparency of the video flowing of the captured in real-time is set to into x%, the transparency of the video flowing of the real-time play is arranged
For y%, by transparency for the captured in real-time of x% video flowing and transparency for the real-time play of y% video flowing same
Overlap is carried out in one video clip to show.Confirm that the above-mentioned same video flowing is video flowing to be uploaded.
In one embodiment, as shown in figure 5, also comprising the steps S51：
In step s 51, the video flowing to be uploaded is played in real time.
In one embodiment, voice data and video data after the decompression of the video flowing to be uploaded are obtained, then it is right
Voice data and video data after decompression this synchronize after, so that it may directly broadcast by the player of the net cast of terminal
Put the voice data and video data.
In one embodiment, Fig. 6 is a kind of net cast of the multiple video strems according to an exemplary embodiment
Device block diagram.As Fig. 6 shows, the device is used for terminal, including acquisition module 61, analysis module 62, transcoding module 63, confirmation module
64 and upper transmission module 65.
The acquisition module 61, for obtaining the video flowing of the video flowing and real-time play of captured in real-time；
The analysis module 62, for analyzing the video of the video flowing of the video flowing and the real-time play of the captured in real-time
Parameter information, the Video parameter information include any one of video format and video parameter or many persons；
The transcoding module 63, for the normal video parameter information according to default video flowing to be spliced, to described real-time
The video flowing of the video flowing of shooting and the real-time play carries out transcoding；
The confirmation module 64, for the video flowing of video flowing and the real-time play of the captured in real-time after by transcoding
It is spliced in same video flowing, confirms that the same video flowing is video flowing to be uploaded；
Transmission module 65 on this, for the video flowing to be uploaded is uploaded to default direct broadcast server.
As shown in fig. 7, the analysis module 62 includes the first analysis submodule 71 and the second analysis submodule 72.
The first analysis submodule 71, for analyzing the video flowing of the video flowing and the real-time play of the captured in real-time
Video format, the video format include any one of stream media protocol, video encapsulation form and video compression format or
Many persons；
The second analysis submodule 72, for analyzing the video flowing of the video flowing and the real-time play of the captured in real-time
Video parameter, the video parameter includes any one of video resolution, video frame rate and video stream bit rate or many persons.
As shown in figure 8, the transcoding module 63 includes the first transcoding submodule 81 and the second transcoding submodule 82.
The first transcoding submodule 81, for the video format according to the default video flowing to be spliced, to the reality
When the video flowing that shoots and the video flowing of the real-time play carry out transcoding；
The second transcoding submodule 82, for the video parameter according to the default video flowing to be spliced, to the reality
When the video flowing that shoots and the video flowing of the real-time play carry out transcoding.
As shown in figure 9, the confirmation module 64 includes the first splicing submodule 91 and the second splicing submodule 92.
The first splicing submodule 91, for the video flowing and the real-time play of the captured in real-time after by transcoding
Video flowing is spliced in same video flowing according to default layout, plays corresponding video flowing in the regional of video clip
Content；
The second splicing submodule 92, for the video flowing and the real-time play of the captured in real-time after by transcoding
Video flowing is spliced in same video flowing according to default transparency, and the content of each video flowing is carried out in video clip
Overlap and show.
As shown in Figure 10, also including playing module 101.
The playing module 101, for playing the video flowing to be uploaded in real time.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can adopt complete hardware embodiment, complete software embodiment or with reference to the reality in terms of software and hardware
Apply the form of example.And, the present invention can be using the computer for wherein including computer usable program code at one or more
The shape of the computer program implemented in usable storage medium (including but not limited to disk memory and optical memory etc.)
Formula.
The present invention be with reference to method according to embodiments of the present invention, equipment (system), and computer program flow process
Figure and/or block diagram are describing.It should be understood that can be by computer program instructions flowchart and/or each stream in block diagram
The combination of journey and/or square frame and flow chart and/or flow process and/or square frame in block diagram.These computer programs can be provided
The processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of specifying in present one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory is produced to be included referring to
Make the manufacture of device, the command device realize in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or
The function of specifying in multiple square frames.
These computer program instructions can be also loaded in computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented process, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow process of flow chart or multiple flow processs and/or block diagram one
The step of function of specifying in individual square frame or multiple square frames.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (10)
1. a kind of method of the net cast of multiple video strems, for terminal, it is characterised in that include：
Obtain the video flowing of the video flowing and real-time play of captured in real-time；
Analyze the Video parameter information of the video flowing of the video flowing and the real-time play of the captured in real-time, the video parameter
Information includes any one of video format and video parameter or many persons；
According to the normal video parameter information of default video flowing to be spliced, video flowing to the captured in real-time and it is described in real time
The video flowing of broadcasting carries out transcoding；
The video flowing of the captured in real-time after by transcoding with the video stream splicing of the real-time play in same video flowing,
Confirm that the same video flowing is video flowing to be uploaded；
The video flowing to be uploaded is uploaded to into default direct broadcast server.
2. the method for claim 1, it is characterised in that the video flowing of the analysis captured in real-time and it is described in real time
The Video parameter information of the video flowing of broadcasting, the Video parameter information include any one of video format and video parameter or
Many persons, including：
The video format of the video flowing of the video flowing and the real-time play of the captured in real-time is analyzed, the video format includes
Any one of stream media protocol, video encapsulation form and video compression format or many persons；
The video parameter of the video flowing of the video flowing and the real-time play of the captured in real-time is analyzed, the video parameter includes
Any one of video resolution, video frame rate and video stream bit rate or many persons.
3. method as claimed in claim 2, it is characterised in that the normal video according to default video flowing to be spliced is joined
Number information, the video flowing of video flowing and the real-time play to the captured in real-time carry out transcoding, including：
According to the video format of the default video flowing to be spliced, the video flowing and the real-time play to the captured in real-time
Video flowing carry out transcoding；
According to the video parameter of the default video flowing to be spliced, the video flowing and the real-time play to the captured in real-time
Video flowing carry out transcoding.
4. the method for claim 1, it is characterised in that it is described by transcoding after the captured in real-time video flowing and institute
The video stream splicing of real-time play is stated in same video flowing, is confirmed that the same video flowing is video flowing to be uploaded, is wrapped
Include：
The video flowing of the captured in real-time after by transcoding is spliced to according to default layout with the video flowing of the real-time play
In same video flowing, the content of corresponding video flowing is played in the regional of video clip；Or
The video flowing of the captured in real-time after by transcoding is spliced according to default transparency with the video flowing of the real-time play
To in same video flowing, the content of each video flowing is carried out into overlap in video clip and is shown.
5. the method for claim 1, it is characterised in that also include：
The video flowing to be uploaded is played in real time.
6. a kind of device of the net cast of multiple video strems, for terminal, it is characterised in that include：
Acquisition module, for obtaining the video flowing of the video flowing and real-time play of captured in real-time；
Analysis module, the video parameter for analyzing the video flowing of the video flowing and the real-time play of the captured in real-time are believed
Breath, the Video parameter information include any one of video format and video parameter or many persons；
Transcoding module, for the normal video parameter information according to default video flowing to be spliced, regards to the captured in real-time
The video flowing of frequency stream and the real-time play carries out transcoding；
Confirm module, for the video flowing of the captured in real-time after by transcoding with the video stream splicing of the real-time play to together
In one video flowing, confirm that the same video flowing is video flowing to be uploaded；
Upper transmission module, for the video flowing to be uploaded is uploaded to default direct broadcast server.
7. device according to claim 6, it is characterised in that the analysis module, including：
First analysis submodule, for analyzing the video lattice of the video flowing of the video flowing and the real-time play of the captured in real-time
Formula, the video format include any one of stream media protocol, video encapsulation form and video compression format or many persons；
Second analysis submodule, the video for analyzing the video flowing of the video flowing and the real-time play of the captured in real-time are joined
Number, the video parameter include any one of video resolution, video frame rate and video stream bit rate or many persons.
8. device according to claim 7, it is characterised in that the transcoding module, including：
First transcoding submodule, for the video format according to the default video flowing to be spliced, to the captured in real-time
The video flowing of video flowing and the real-time play carries out transcoding；
Second transcoding submodule, for the video parameter according to the default video flowing to be spliced, to the captured in real-time
The video flowing of video flowing and the real-time play carries out transcoding.
9. device according to claim 6, it is characterised in that the confirmation module, including：
First splicing submodule, is pressed with the video flowing of the real-time play for the video flowing of the captured in real-time after by transcoding
Be spliced in same video flowing according to default layout, the content of corresponding video flowing is played in the regional of video clip；
Second splicing submodule, is pressed with the video flowing of the real-time play for the video flowing of the captured in real-time after by transcoding
It is spliced in same video flowing according to default transparency, the content of each video flowing is carried out into overlap in video clip and is shown
Show.
10. device according to claim 6, it is characterised in that also include：
Playing module, for playing the video flowing to be uploaded in real time.
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| CN201611148654.4A CN106604047A (en) | 2016-12-13 | 2016-12-13 | Multi-video-stream video direct broadcasting method and device |
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