CN104822079B - A kind of real-time release method and system of video file - Google Patents
A kind of real-time release method and system of video file Download PDFInfo
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Abstract
The present invention provides a kind of real-time release method and systems of video file.The described method includes: the instruction of channel where including the live streaming stream video；Since the live streaming stream video after broadcasting, live stream video clip is read from the live streaming stream video according to the preset time interval；Network video segment is made according to the live stream video clip of reading, and sends remote server in real time for the network video segment of production；When the live streaming stream video stops playing, stops the network video segment for sending production and send the mark that live streaming stream video terminates to the remote server.The present invention can shorten the Production Time of program on live stream, save network transmission bandwidth.
Description
Technical field
The present invention relates to video fields, more particularly to a kind of real-time release method of video file, and, a kind of video
The real-time publishing system of file.
Background technique
Currently, video website, which is programmed, is programmed in terminal local, from local upload after the completion of program making
It is uploaded to remotely to remote server, or by user by UGC (User Generated Content, user's original content)
On server, then again by remote server upload to CDN (Content Delivery Network, content distributing network) into
Row net distribution.
Defect of both being primarily present in background above technology: on the one hand, program uploads again from terminal local production, leads
Program is caused to need a very long time from website orientation is fabricated into, real-time is poor.On the other hand, after the completion of video production, by
Larger in video file, more to resource occupying, requirement to bandwidth is high, especially in the peak period of upper transmitting file, depending on
The transmission of frequency needs better Bandwidth guaranteed.
Summary of the invention
The present invention provides a kind of real-time release method and systems of video file, to shorten the system of program on live stream
Make the time, saves network transmission bandwidth.
The present invention provides a kind of real-time release methods of video file, comprising:
The instruction of channel where including the live streaming stream video；
Since the live streaming stream video after broadcasting, read from the live streaming stream video according to the preset time interval
Live stream video clip；
Network video segment is made according to the live stream video clip of reading, and the network video segment of production is sent out in real time
It is sent to remote server；
When the live streaming stream video stops playing, stop sending the network video segment of production and to the remote service
Device sends the mark that live streaming stream video terminates.
Preferably, it is described include it is described live streaming stream video where channel instruction before, the method also includes:
The channel relevant information being arranged on video management interface is received, the channel relevant information includes for making net
At the beginning of the live streaming stream video of network video, it is described live streaming stream video deadline.
Preferably, described since the live streaming stream video after broadcasting, according to the preset time interval from the live streaming
Live stream video clip is read in stream video includes:
Read current time, determine the current time be arranged the live streaming stream video at the beginning of when, according to
Preset time interval reads live stream video clip from the live streaming stream video.
Preferably, it is described when the live streaming stream video stop play when, stop send production network video segment and to
The mark that the remote server sends live streaming stream video and terminates includes:
Current time is read, when determining that the current time is the end time of the live streaming stream video of setting, is stopped
It sends the network video segment of production and sends the mark that live streaming stream video terminates to the remote server.
Preferably, the network video file is the video file of TS format.
The present invention also provides a kind of real-time release devices of video file, comprising:
Command reception module is included, the instruction for channel where including the live streaming stream video；
Live stream read module, after the broadcasting since the live streaming stream video, according to the preset time interval from
Live stream video clip is read in the live streaming stream video；
Video sending module, for making network video segment according to the live stream video clip of reading, and by production
Network video segment is sent to remote server in real time；
Video stops sending module, for stopping the network video for sending production when the live streaming stream video stops playing
Frequency segment simultaneously sends the mark that live streaming stream video terminates to the remote server.
Preferably, described device further include:
Information setup module, for receiving the channel relevant information being arranged on video management interface, the channel is related
Information include for making the live streaming stream video of network video at the beginning of, it is described live streaming stream video deadline.
Preferably, the live stream read module is specifically used for reading current time, determines the current time for setting
The live streaming stream video at the beginning of when, according to the preset time interval from the live streaming stream video read live stream view
Frequency segment.
Preferably, the video stops sending module, is specifically used for reading current time, determines that the current time is to set
When the end time for the live streaming stream video set, stops the network video segment for sending production and sent out to the remote server
Send the live streaming mark that stream video terminates.
Preferably, the network video file is the video file of TS format.
Compared with the background art, the present invention includes the following advantages:
After the prior art is finished using local live stream program, just start to upload onto the server.And the present invention is implemented
What example was taken is that the mode that production and transmission combine is programmed.Video clip, transmission module are constantly generated by encoder
Real-time update sends video program segment to control transmission, reaches the live effect uploaded in production, reduces program from system
It accomplishes the time of publication, and saves the network bandwidth of company.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the real-time release method of video file of the embodiment of the present invention；
Fig. 2 is a kind of structural block diagram of the real-time release device of video file of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the real-time release device of video file in an example of the embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Referring to Fig.1, it illustrates a kind of flow chart of the real-time release method of video file described in the embodiment of the present invention, institutes
The method of stating can specifically include:
Step 101, the instruction for including live streaming stream video place channel.
A CPCH reception live streaming stream video can be selected from multiple channels.
Step 102 after broadcasting, is regarded from the live stream according to the preset time interval since the live streaming stream video
Live stream video clip is read in frequency.
Live stream video data can be read according to prefixed time interval (such as one minute) by encoder, it reads every time
It is a live stream video clip.
Step 103 makes network video segment according to the live stream video clip of reading, and by the network video piece of production
Section is sent to remote server in real time.
The file read every time can be fabricated to corresponding network video segment.Such as the video file of TS format, and
Remote server is sent to after completing in real time.
Step 104, when the live streaming stream video stops playing, stop sending the network video segment of production and to described
Remote server sends the mark that live streaming stream video terminates.
After the prior art is finished using local live stream program, just start to upload onto the server.And the present invention is implemented
What example was taken is that the mode that production and transmission combine is programmed.Video clip, transmission module are constantly generated by encoder
Real-time update sends video program segment to control transmission, reaches the live effect uploaded in production, reduces program from system
It accomplishes the time of publication, and saves the network bandwidth of company.
In the embodiment of the present invention, it is preferable that set channel relevant information and program on administration interface by editing
The information such as time started and the deadline of program.Therefore, it is described include it is described live streaming stream video where channel finger
Before order, the method also includes:
The channel relevant information being arranged on video management interface is received, the channel relevant information includes for making net
At the beginning of the live streaming stream video of network video, it is described live streaming stream video deadline.
At the beginning of according to setting and deadline, the time of live stream video clip may further determine that.Therefore,
It is described after broadcasting, to read live streaming from the live streaming stream video according to the preset time interval since the live streaming stream video
Stream video segment may include:
Read current time, determine the current time be arranged the live streaming stream video at the beginning of when, according to
Preset time interval reads live stream video clip from the live streaming stream video.
Correspondingly, it is described when the live streaming stream video stop play when, stop send production network video segment and to
The mark that the remote server sends live streaming stream video and terminates may include:
Current time is read, when determining that the current time is the end time of the live streaming stream video of setting, is stopped
It sends the network video segment of production and sends the mark that live streaming stream video terminates to the remote server.
It should be noted that for the aforementioned method embodiment, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described, because according to
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know that,
The embodiments described in the specification are all preferred embodiments, and related movement is not necessarily essential to the invention.
Based on the description of the above method embodiment, the present invention also provides the real-time release device of corresponding video file is real
Example is applied, to realize content described in above method embodiment.
Referring to Fig. 2, it illustrates a kind of structural block diagram of the real-time release device of video file described in the embodiment of the present invention,
Include:
Command reception module 201 is included, the instruction for channel where including the live streaming stream video；
Live stream read module 202, after the broadcasting since the live streaming stream video, according to the preset time interval
Live stream video clip is read from the live streaming stream video；
Video sending module 203, for making network video segment according to the live stream video clip of reading, and will production
Network video segment be sent to remote server in real time；
Video stops sending module 204, for stopping the network for sending production when the live streaming stream video stops playing
Video clip simultaneously sends the mark that live streaming stream video terminates to the remote server.
In the embodiment of the present invention, it is preferable that described device further include:
Information setup module, for receiving the channel relevant information being arranged on video management interface, the channel is related
Information include for making the live streaming stream video of network video at the beginning of, it is described live streaming stream video deadline.
In the embodiment of the present invention, it is preferable that the live stream read module is specifically used for reading current time, determines institute
State current time be setting the live streaming stream video at the beginning of when, according to the preset time interval from the live stream regard
Live stream video clip is read in frequency.
In the embodiment of the present invention, it is preferable that the video stops sending module, is specifically used for reading current time, determine
The current time be setting the live streaming stream video end time when, stop send production network video segment and to
The remote server sends the mark that live streaming stream video terminates.
In the embodiment of the present invention, it is preferable that the network video file is the video file of TS format.
After the prior art is finished using local live stream program, just start to upload onto the server.And the present invention is implemented
What example was taken is that the mode that production and transmission combine is programmed.Video clip, transmission module are constantly generated by encoder
Real-time update sends video program segment to control transmission, reaches the live effect uploaded in production, reduces program from system
It accomplishes the time of publication, and saves the network bandwidth of company.
Embodiment in order to enable those skilled in the art to better understand the present invention, below by way of a specific example to this hair
The real-time release device of video file described in bright embodiment is illustrated.
With reference to Fig. 3, the schematic diagram of the real-time release device of video file in an example of the embodiment of the present invention is shown,
It can specifically include such as flowering structure:
System module composition of the invention is as follows:
Coder module, administration interface module, Batch Processing module, four part of transmission module composition.
The developing instrument of use and environment are as follows:
Coder module uses VS2008 tool language C++.
Administration interface module uses VIM tool language environment Python2.7. Open Framework web.py.
Batch Processing module is developed using VIM tool language environment python2.7.
Transmission module uses VIM tool, language environment Python2.7.
The system module course of work includes:
As shown in figure 3, setting channel relevant information and program on administration interface module page by editing first
The information such as time started and the deadline of program, the relevant information as shown in 1..
Then channel instruction is included to coder module initiation by Batch Processing module, is then read by encoder straight
Stream video data are broadcast, generate one section of ts file per minute, and adjust back and give Batch Processing module, it is such as 2. 3. shown.
After beginning at the beginning of program, start transmission module, it is such as 4. shown.By encoder by the ts generated per minute
File, wherein the current of the i.e. big file of file total size can be sent using offset is accumulative in the way of writing big file
The size of leading portion ts file is worked as in offset using size record, to the data of the remote server real-time Transmission program, such as 5. institute
Show.
When reaching the deadline of program, stops sending ts file, and send the program end mark position, such as 6. institute
Show.So far, it a program making and finishes on uploading onto the server.
It is the specific example of creation data as follows:
By specific application verification, using the scheme of background technique, is uploaded again after the completion of first programming, make 4
Network video program spends the time 176 minutes in total, after the solution of the present invention, makes 4 network video programs and spends in total
Take 52 minutes, whole efficiency improves 3 times or more.It can be seen that the scheme that the application is uploaded in production reduces program from production
To the time of publication, it is to be appreciated that while also saving the network bandwidth of company.
For the real-time release Installation practice of above-mentioned video file, since it is basically similar to the method embodiment,
So being described relatively simple, the part explanation of related place embodiment of the method shown in Figure 1.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It would have readily occurred to a person skilled in the art that: any combination application of above-mentioned each embodiment is all feasible, therefore
Any combination between above-mentioned each embodiment is all embodiment of the present invention, but this specification exists as space is limited,
This is not just detailed one by one.
The present invention can be used in numerous general or special purpose computing system environments or configuration.Such as: personal computer, service
Device computer, handheld device or portable device, laptop device, multicomputer system, microprocessor-based system, top set
Box, programmable consumer-elcetronics devices, network PC, minicomputer, mainframe computer, including any of the above system or equipment
Distributed computing environment etc..
The present invention can describe in the general context of computer-executable instructions executed by a computer, such as program
Module.Generally, program module includes routines performing specific tasks or implementing specific abstract data types, programs, objects, group
Part, data structure etc..The present invention can also be practiced in a distributed computing environment, in these distributed computing environments, by
Task is executed by the connected remote processing devices of communication network.In a distributed computing environment, program module can be with
In the local and remote computer storage media including storage equipment.
In the present invention, " component ", " device ", " system " etc. refer to the related entities for being applied to computer, such as hardware, firmly
Combination, software or software in execution of part and software etc..In detail, for example, component can with but be not limited to run on place
Manage process, processor, object, executable component, execution thread, program and/or the computer of device.In addition, running on server
On application program or shell script, server can be component.One or more components can be in the process and/or line of execution
Cheng Zhong, and component can be localized and/or be distributed between two or multiple stage computers on one computer, and can be by
Various computer-readable medium operations.Component can also be according to the signal with one or more data packets, for example, coming from one
It is handed over component interaction another in local system, distributed system, and/or network in internet by signal and other systems
The signal of mutual data is communicated by locally and/or remotely process.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise", not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including described want
There is also other identical elements in the process, method, article or equipment of element.
Moreover, "and/or" expression above had both contained the relationship of "and" herein, the relationship of "or" is also contained,
In: if option A and option b are the relationships of "and", then it represents that can simultaneously include option A and option b in certain embodiment；If
Option A and option b are the relationships of "or", then it represents that can individually include option A in certain embodiment, or individually include option b.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide 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, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or 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 counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart 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 can 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.
The real-time release method to a kind of video file provided by the present invention and the real-time release of video file fill above
It sets, is described in detail, used herein a specific example illustrates the principle and implementation of the invention, above
The explanation of embodiment is merely used to help understand method and its core concept of the invention；Meanwhile for the general skill of this field
Art personnel, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this
Description should not be construed as limiting the invention.
Claims (8)
1. a kind of real-time release method of video file characterized by comprising
The instruction of channel where including live streaming stream video；
Since the live streaming stream video after broadcasting, live streaming is read from the live streaming stream video according to the preset time interval
Stream video segment；
Network video segment is made according to the live stream video clip of reading, and sends the network video segment of production in real time
Remote server, wherein network video segment is the video file of TS format, tired using offset in the way of writing big file
Meter sends the file total size i.e. current offset of the big file, and the size of leading portion ts file is worked as using size record, is taken to distal end
The data of business device real-time Transmission program；
When the live streaming stream video stops playing, stops the network video segment for sending production and sent out to the remote server
Send the live streaming mark that stream video terminates.
2. the method according to claim 1, wherein in the channel where including the live streaming stream video
Instruction before, the method also includes:
The channel relevant information being arranged on video management interface is received, the channel relevant information includes for making network video
At the beginning of the live streaming stream video of frequency, it is described live streaming stream video deadline.
3. according to the method described in claim 2, it is characterized in that, described after broadcasting, press since the live streaming stream video
Reading live stream video clip from the live streaming stream video according to preset time interval includes:
Read current time, determine the current time be setting the live streaming stream video at the beginning of when, according to preset
Time interval live stream video clip is read from the live streaming stream video.
4. according to the method described in claim 2, it is characterized in that, described when the live streaming stream video stops playing, stopping
It sends the network video segment of production and includes: to the mark that remote server transmission live streaming stream video terminates
Current time is read, when determining that the current time is the end time of the live streaming stream video of setting, stops sending
The network video segment of production simultaneously sends the mark that live streaming stream video terminates to the remote server.
5. a kind of real-time release device of video file characterized by comprising
Command reception module is included, the instruction for channel where including live streaming stream video；
Live stream read module, after the broadcasting since the live streaming stream video, according to the preset time interval from described
It is broadcast live in stream video and reads live stream video clip；
Video sending module, for making network video segment according to the live stream video clip of reading, and by the network of production
Video clip is sent to remote server in real time, and wherein network video segment is the video file of TS format, according to writing big file
Mode, send the file total size i.e. current offset of the big file using offset is accumulative, leading portion ts worked as using size record
The size of file, to the data of remote server real-time Transmission program；
Video stops sending module, for stopping the network video piece for sending production when the live streaming stream video stops playing
Remote server described in Duan Bingxiang sends the mark that live streaming stream video terminates.
6. device according to claim 5, which is characterized in that described device further include:
Information setup module, for receiving the channel relevant information being arranged on video management interface, the channel relevant information
At the beginning of including the live streaming stream video for making network video, it is described live streaming stream video deadline.
7. device according to claim 6, which is characterized in that the live stream read module is specifically used for reading current
Time, determine the current time be setting the live streaming stream video at the beginning of when, according to the preset time interval from
Live stream video clip is read in the live streaming stream video.
8. device according to claim 6, which is characterized in that the video stops sending module, works as specifically for reading
The preceding time when determining that the current time is the end time of the live streaming stream video of setting, stops the network for sending production
Video clip simultaneously sends the mark that live streaming stream video terminates to the remote server.
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| CN201410857088.9A CN104822079B (en) | 2014-12-31 | 2014-12-31 | A kind of real-time release method and system of video file |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106412677B (en) * | 2016-10-28 | 2020-06-02 | 北京奇虎科技有限公司 | Method and device for generating playback video file |
| CN106791924A (en) * | 2017-02-09 | 2017-05-31 | 合网络技术（北京）有限公司 | Video generation method and device |
| CN106791925B (en) * | 2017-02-09 | 2020-12-15 | 阿里巴巴（中国）有限公司 | Video generation method and device |
| CN110536178B (en) * | 2018-05-25 | 2021-08-20 | 视联动力信息技术股份有限公司 | Live broadcast control method and system |
| CN110602122A (en) * | 2019-09-20 | 2019-12-20 | 北京达佳互联信息技术有限公司 | Video processing method and device, electronic equipment and storage medium |
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