CN109151526A - A kind of video transmission method, system, equipment and computer readable storage medium - Google Patents
A kind of video transmission method, system, equipment and computer readable storage medium Download PDFInfo
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- CN109151526A CN109151526A CN201811162671.2A CN201811162671A CN109151526A CN 109151526 A CN109151526 A CN 109151526A CN 201811162671 A CN201811162671 A CN 201811162671A CN 109151526 A CN109151526 A CN 109151526A
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- cryptographic hash
- viewing
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/27—Server based end-user applications
- H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
- H04N21/2743—Video hosting of uploaded data from client
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—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
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2543—Billing, e.g. for subscription services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
Abstract
This application discloses a kind of video transmission method, system, equipment and computer readable storage mediums, are applied in block chain node device, wherein uploading the target video that client is sent this method comprises: obtaining；Generate the target cryptographic Hash of target video；By target video and target cryptographic Hash cochain；Obtain the watching request for the viewing target video that viewing client is sent；The corresponding relationship between viewing client and target cryptographic Hash is established, by corresponding relationship cochain；Target cryptographic Hash is sent to viewing client, so that viewing client is based on target cryptographic Hash and watches target video.A kind of video transmission method disclosed in the present application, the presence of target cryptographic Hash can guarantee the safety of target video, in addition, corresponding relationship foundation so that it is subsequent can to viewing video user trace, improve the safety of video transmission.A kind of video broadcast system, equipment and computer readable storage medium disclosed in the present application also solve the problems, such as relevant art.
Description
Technical field
This application involves block chain technical field, more specifically to a kind of video transmission method, system, equipment and
Computer readable storage medium.
Background technique
With the development of network, more and more users like watching video online, so that video is needed online
It is propagated, a kind of existing video transmission method is: user's uploaded videos are to video management center, and other users are in video tube
The video is watched in the downloading of reason center.
However, the upload and downloading of user is both needed to through video management center in existing video transmission method, so that
User is larger to the dependence at video management center；And video is stored directly in video management center, and video is easy illegal
Molecule obtains, and confidentiality is poor；In addition, video management center will not keep a record to the user of viewing video, so that the peace of video
Full property is poor.
In conclusion the safety for how improving video transmission is a problem to be solved by those skilled in the art.
Summary of the invention
The purpose of the application is to provide a kind of video transmission method, can solve how to improve video biography to a certain extent
The technical issues of safety broadcast.Present invention also provides a kind of video broadcast system, equipment and computer readable storage mediums.
To achieve the goals above, the application provides the following technical solutions:
A kind of video transmission method is applied in block chain node device, comprising:
It obtains and uploads the target video that client is sent；
Generate the target cryptographic Hash of the target video；
By the target video and the target cryptographic Hash cochain.
Preferably, described will be after the target video and the target cryptographic Hash cochain, further includes:
Obtain the watching request for the viewing target video that viewing client is sent；
The corresponding relationship between the viewing client and the target cryptographic Hash is established, by the corresponding relationship cochain；
The target cryptographic Hash is sent to the viewing client, so that the viewing client is based on the target Hash
Value watches the target video.
Preferably, described by the target video and described after the target video for obtaining upload client transmission
Before target cryptographic Hash cochain, further includes:
Obtain the default broadcasting time of the target video of the upload client setting；
After the transmission target cryptographic Hash to the viewing client, further includes:
Accumulate the real-time broadcasting time that the viewing client watches the target video；
Judge whether the real-time broadcasting time is greater than the default broadcasting time, if so, forbidding the viewing client
The target video is watched at end.
Preferably, described to build after the watching request for obtaining the viewing target video that viewing client is sent
Before founding the corresponding relationship between the viewing client and the target cryptographic Hash, further includes:
With being transferred to the wallet for uploading client by the amount of money of preset quantity in the wallet address of the viewing client
In location.
Preferably, described to build after the watching request for obtaining the viewing target video that viewing client is sent
Before founding the corresponding relationship between the viewing client and the target cryptographic Hash, further includes:
The amount of money of preset quantity in the wallet address of the viewing client is transferred in the wallet address of intelligent contract；
After the transmission target cryptographic Hash to the viewing client, further includes:
The amount of money of preset quantity described in the wallet address of the intelligent contract is transferred to the wallet for uploading client
In address.
Preferably, after the transmission target cryptographic Hash to the viewing client, further includes:
Receive the evaluation information for the target video of the viewing client transmissions；
According to preset format by the target video and the evaluation information cochain.
Preferably, described by the target video and described after the target video for obtaining upload client transmission
Before target cryptographic Hash cochain, further includes:
The default for obtaining the target video of the upload client setting shares number；
After the transmission target cryptographic Hash to the viewing client, further includes:
Accumulate the real-time sharing number that the viewing client shares the target video；
Judge whether the real-time sharing number is greater than the default and shares number, if so, forbidding the viewing client
Share the target video in end.
Preferably, the block chain node device includes the distributed file system node device on IPFS.
A kind of video broadcast system is applied in block chain node device, comprising:
First obtains module, for obtaining the target video for uploading client and sending；
First generation module, for generating the target cryptographic Hash of the target video；
First cochain module is used for the target video and the target cryptographic Hash cochain；
Second obtains module, for the first cochain module by the target video and the target cryptographic Hash cochain it
Afterwards, the watching request for the viewing target video that viewing client is sent is obtained；
First establishes module, the corresponding relationship for establishing between the viewing client and the target cryptographic Hash, by institute
State corresponding relationship cochain；
First sending module, for sending the target cryptographic Hash to the viewing client, so that the viewing client
End group watches the target video in the target cryptographic Hash.
Preferably, further includes:
Third obtains module, after the target video that module obtains upload client transmission is obtained for described first, institute
The upload client setting will be obtained before the target video and the target cryptographic Hash cochain by stating the first cochain module
The default broadcasting time of target video；
First accumulation module, for first sending module send the target cryptographic Hash to the viewing client it
Afterwards, the real-time broadcasting time that the viewing client watches the target video is accumulated；
First judgment module, for judging whether the real-time broadcasting time is greater than the default broadcasting time, if so,
The viewing client is forbidden to watch the target video.
Preferably, further includes:
First transfers accounts module, obtains module for described second and obtains the viewing target video that viewing client is sent
Watching request after, described first establishes the corresponding relationship that module is established between the viewing client and the target cryptographic Hash
Before, the amount of money of preset quantity in the wallet address of the viewing client is transferred to the wallet address for uploading client
In.
Preferably, further includes:
Second transfers accounts module, obtains module for described second and obtains the viewing target video that viewing client is sent
Watching request after, described first establishes the corresponding relationship that module is established between the viewing client and the target cryptographic Hash
Before, the amount of money of preset quantity in the wallet address of the viewing client is transferred in the wallet address of intelligent contract；
Second transfers accounts module, for first sending module send the target cryptographic Hash to the viewing client it
Afterwards, the amount of money of preset quantity described in the wallet address of the intelligent contract is transferred to the wallet address for uploading client
In.
Preferably, further includes:
First receiving module, for first sending module send the target cryptographic Hash to the viewing client it
Afterwards, the evaluation information for the target video of the viewing client transmissions is received；
Second cochain module, for according to preset format by the target video and the evaluation information cochain.
Preferably, further includes:
4th obtains module, after the target video that module obtains upload client transmission is obtained for described first, institute
The upload client setting will be obtained before the target video and the target cryptographic Hash cochain by stating the first cochain module
The default of target video shares number；
Second accumulation module, for first sending module send the target cryptographic Hash to the viewing client it
Afterwards, the real-time sharing number that the viewing client shares the target video is accumulated；
Second judgment module shares number for judging whether the real-time sharing number is greater than the default, if so,
The viewing client is forbidden to share the target video.
Preferably, the block chain node device includes the distributed file system node device on IPFS.
A kind of video transmission equipment, comprising:
Memory, for storing computer program；
Processor, the step of as above any described video transmission method is realized when for executing the computer program.
A kind of computer readable storage medium is stored with computer program in the computer readable storage medium, described
The step of as above any described video transmission method is realized when computer program is executed by processor.
A kind of video transmission method provided by the present application is applied in block chain node device, obtains and uploads client hair
The target video sent；Generate the target cryptographic Hash of target video；By target video and target cryptographic Hash cochain；Obtain viewing client
The watching request for the viewing target video that end is sent；The corresponding relationship between viewing client and target cryptographic Hash is established, will be corresponded to
Relationship cochain；Target cryptographic Hash is sent to viewing client, so that viewing client is based on target cryptographic Hash and watches target video.
A kind of video transmission method provided by the present application, block chain node device is by target video and target cryptographic Hash cochain, thus real
Show and stored target video in block catenary system, the characteristics of due to block catenary system decentralization, can user not borrowed
Help video management center in the prior art that target video can be uploaded to block catenary system, and other users can not also borrow
Help video management center in the prior art that can download target video from block catenary system, user propagates the independence of video
Height, and the presence of target cryptographic Hash can guarantee the safety of target video, and user propagates the highly-safe of video, in addition,
The foundation of corresponding relationship is weighed etc. for subsequent video and provides letter really so that subsequent can trace the user of viewing video
Breath, compared with prior art, improves the safety of video transmission.A kind of video broadcast system provided by the present application, equipment and
Computer readable storage medium also solves the problems, such as relevant art.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of first pass figure of video transmission method provided by the embodiments of the present application；
Fig. 2 is a kind of second flow chart of video transmission method provided by the embodiments of the present application；
Fig. 3 is a kind of structural schematic diagram of video broadcast system provided by the embodiments of the present application；
Fig. 4 is a kind of structural schematic diagram of video transmission equipment provided by the embodiments of the present application；
Fig. 5 is a kind of another structural schematic diagram of video transmission equipment provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
This application involves block chain technologies, in order to make it easy to understand, below will be to block chain in the embodiment of the present application
(BlockChain) it is simply introduced, block chain is that distribution disclosed in all block chain nodes to access server is deposited
The data structure of storage includes several blocks (Block).User terminal comprising client can be registered as a block
Chain node forms P2P network with other block chain nodes of access block chain server, and block chain data can be stored in P2P
Network, any one or more block chain nodes of P2P network paralysis, will not result in the loss of block chain data, such block
Chain data just have very strong safety, it is ensured that the persistence of data and can not distort.When a block is persisted to block
When in chain data, the block chain node of access server can add the block；Block is according to persistence time sequencing one
A ground is added in block chain data, each block other than first block in block chain data will link
To its previous block, such block chain data just form a block and link this block, just as a chain,
As soon as the block can not be modified after a block is persisted to block chain data.
With the development of network, more and more users like watching video online, so that video is needed online
It is propagated, a kind of existing video transmission method is: user's uploaded videos are to video management center, and other users are in video tube
The video is watched in the downloading of reason center.However, the upload and downloading of user is both needed to pass through video in existing video transmission method
Administrative center, so that user is larger to the dependence at video management center, and video is stored directly in video management center, depending on
Frequency is easy to be obtained by criminal, and confidentiality is poor；In addition, video management center will not keep a record to the user of viewing video,
So that the safety of video is poor.And the peace of video transmission can be improved in a kind of video transmission method provided by the embodiments of the present application
Quan Xing.
Referring to Fig. 1, Fig. 1 is a kind of first pass figure of video transmission method provided by the embodiments of the present application.
A kind of video transmission method provided by the embodiments of the present application, be applied to block chain node device in, may include as
Lower step:
Step S101: it obtains and uploads the target video that client is sent.
In practical application, block chain node device, which can be obtained first, uploads the target video that client is sent, and uploads client
End refers to the user client of uploaded videos to block chain node device, and the format and transmission form of target video can bases
Actual needs flexibly determines.It, can be by for block catenary system needed for fast construction the application in concrete application scene
IPFS (InterPlanetary File System, interspace file system) builds block catenary system, and IPFS is that a kind of point arrives
The computer equipment of the distributed file system of point, connection possesses identical document management mode, correspondingly, block chain link
Point device can be the distributed file system node device on IPFS.In concrete application scene, client hair is uploaded obtaining
After the target video sent, video transaction contract corresponding with target video can also be generated according to target video, video sharing closes
About, video playing contract etc. realizes the management to target video by the contract of generation.
Step S102: the target cryptographic Hash of target video is generated.
In practical application, block chain node device after obtaining target video, breathe out by the target that can generate target video
Uncommon value, the algorithm for generating target cryptographic Hash can be determined flexibly according to actual needs.It, can be to mesh after generating target cryptographic Hash
The permission of mark video is accordingly arranged, but also target video can be hidden, only using target cryptographic Hash as target
The mark of video circulates between different user client, to realize the secrecy to target video by target cryptographic Hash.
Step S103: by target video and target cryptographic Hash cochain.
In practical application, block chain node device can regard target after obtaining target video and target cryptographic Hash
Frequency and target cryptographic Hash cochain, so that other block chain node devices in block catenary system can find the target video
With target cryptographic Hash.In concrete application scene, block chain node device may be used also when by target video and target cryptographic Hash cochain
The identification information of client cochain together will be uploaded, the ownership information of hard objectives video is carried out with this.
Step S104: the watching request for the viewing target video that viewing client is sent is obtained.
Step S105: establishing the corresponding relationship between viewing client and target cryptographic Hash, by corresponding relationship cochain.
Step S106: target cryptographic Hash is sent to viewing client, so that viewing client is watched based on target cryptographic Hash
Target video.
In concrete application scene, user directly may watch video in block catenary system online, at this point, user client
Watching request can be sent to block chain node device, block chain node device by target video and target cryptographic Hash cochain it
Afterwards, the watching request for the viewing target video that viewing client is sent just is obtained；It establishes between viewing client and target cryptographic Hash
Corresponding relationship, by corresponding relationship cochain；Target cryptographic Hash is sent to viewing client, so that viewing client is breathed out based on target
Uncommon value viewing target video.It is closed due to establishing the corresponding relationship between viewing client and target cryptographic Hash, and by the correspondence
Chain is fastened, so that entire block catenary system can determine that the viewing client has according to the corresponding relationship watches the target
The permission of video；In addition, target cryptographic Hash is only sent to viewing client, make viewing client according to target cryptographic Hash come
Target video is watched, rather than target video is directly sent to viewing client, viewing client is avoided and arbitrarily propagates mesh
Mark the risk of video.In practical application, block chain node device obtains the viewing for the viewing target video that viewing client is sent
The process of request can be with are as follows: block chain node receives the inquiry request that viewing client is sent, and will meet the video of inquiry request
Information is presented to viewing client, and viewing client determines the target video oneself to be watched and transmission in video information
The watching request of target video is watched to block chain node device.In addition, uploading client and viewing client needs in advance in area
Registration process is completed on block chain node device, specific registration process sees the prior art.
In addition, uploading client may only allow each viewing client to watch certain number for certain videos, this
When, block chain node device can also obtain after obtaining the target video for uploading client transmission and upload client setting
Target video default broadcasting time, and can also be by the default broadcasting time cochain of target video；Correspondingly, sending mesh
After marking cryptographic Hash to viewing client, the real-time broadcasting time of viewing client viewing target video can also be accumulated；Judgement
Whether real-time broadcasting time is greater than default broadcasting time, if so, viewing client is forbidden to watch target video.Specifically, area
Block chain node device just can play the corresponding default of viewing client secondary after viewing client watches target video every time
Number numerical value subtracts 1, and judges whether the default broadcasting time of viewing client is less than or equal to 0, if so, determining real-time broadcasting time
Less than or equal to default broadcasting time, viewing client can also play target video, if it is not, then determining that real-time broadcasting time is greater than
Default broadcasting time, viewing client cannot play target video.
In addition, uploading client may only allow each viewing client to share certain number for certain videos, this
When, block chain node device can also obtain after obtaining the target video for uploading client transmission and upload client setting
Target video default share number, and can also by the default of target video share number cochain；Correspondingly, sending mesh
After marking cryptographic Hash to viewing client, the real-time sharing number that viewing client shares target video can also be accumulated；Judgement
Whether real-time sharing number is greater than default and shares number, if so, viewing client is forbidden to share target video.Specifically, area
Block chain node device just can share the corresponding default of viewing client secondary after viewing client shares target video every time
Number numerical value subtracts 1, and judges that the default of viewing client shares whether number is less than or equal to 0, if so, determining real-time sharing number
Share number less than or equal to default, viewing client can also share target video, if it is not, then determining that real-time sharing number is greater than
Default shares number, and viewing client cannot share target video.
In addition, for the target video for the broadcasting that needs to pay in block catenary system, in order to guarantee to upload the equity of client,
Block chain node device, can also be first by viewing after the watching request for obtaining the viewing target video that viewing client is sent
The amount of money of preset quantity is transferred in the wallet address for uploading client in the wallet address of client, executes again establish viewing later
The step of corresponding relationship between client and target cryptographic Hash.The amount of money of preset quantity, which can be, uploads client transmissions target view
When frequency to block chain node device, client transmissions are uploaded to block chain node device.In practical application, upload in order to balance
The equity of client and viewing client, block chain node device is in the sight for obtaining the viewing target video that viewing client is sent
It sees after request, the amount of money of preset quantity in the wallet address of viewing client can be first transferred to the wallet address of intelligent contract
In, the corresponding relationship established between viewing client and target cryptographic Hash is executed again later, correspondingly, sending target cryptographic Hash extremely
After viewing client, the amount of money of preset quantity in the wallet address by intelligent contract is also needed with being transferred to the wallet for uploading client
In location.In addition, block chain node device can also first judge whether to receive after sending target cryptographic Hash to viewing client
The errorless prompt information of the video that viewing client is sent, if so, again by preset quantity in the wallet address of intelligent contract
The amount of money is transferred to the step in the wallet address for uploading client；If it is not, then can be by present count in the wallet address of intelligent contract
The amount of money of amount is transferred in the wallet address of viewing client.
In practical application, has before watching target video to target video for the ease of other clients and substantially understand, area
Block chain node device send target cryptographic Hash to viewing client after, can also receive viewing client transmissions for target
The evaluation information of video；According to preset format by target video and evaluation information cochain.Correspondingly, viewing client is in viewing mesh
Before marking video, can be had according to the evaluation information of the target video in block catenary system to target video and substantially be understood, then determined
It is fixed whether to watch the target video.
A kind of video transmission method provided by the present application is applied in block chain node device, obtains and uploads client hair
The target video sent；Generate the target cryptographic Hash of target video；By target video and target cryptographic Hash cochain；Obtain viewing client
The watching request for the viewing target video that end is sent；The corresponding relationship between viewing client and target cryptographic Hash is established, will be corresponded to
Relationship cochain；Target cryptographic Hash is sent to viewing client, so that viewing client is based on target cryptographic Hash and watches target video.
A kind of video transmission method provided by the present application, block chain node device is by target video and target cryptographic Hash cochain, thus real
Show and stored target video in block catenary system, the characteristics of due to block catenary system decentralization, can user not borrowed
Help video management center in the prior art that target video can be uploaded to block catenary system, and other users can not also borrow
Help video management center in the prior art that can download target video from block catenary system, user propagates the independence of video
Height, and the presence of target cryptographic Hash can guarantee the safety of target video, and user propagates the highly-safe of video, in addition,
The foundation of corresponding relationship is weighed etc. for subsequent video and provides letter really so that subsequent can trace the user of viewing video
Breath, compared with prior art, improves the safety of video transmission.
Referring to Fig. 2, Fig. 2 is a kind of second flow chart of video transmission method provided by the embodiments of the present application.
In practical application, a kind of video transmission method provided by the embodiments of the present application be may comprise steps of:
Step S201: obtaining and upload the target video that client is sent, and obtains the target video for uploading client setting
Default broadcasting time.
Step S202: generating the target cryptographic Hash of target video, by target video and target cryptographic Hash cochain.
Step S203: the watching request for the viewing target video that viewing client is sent is obtained.
Step S204: the amount of money of preset quantity in the wallet address of viewing client is transferred to the wallet address of intelligent contract
In.
Step S205: establishing the corresponding relationship between viewing client and target cryptographic Hash, by corresponding relationship cochain.
Step S206: target cryptographic Hash is sent to viewing client, so that viewing client is watched based on target cryptographic Hash
Target video.
Step S207: the amount of money of preset quantity in the wallet address of intelligent contract is transferred to the wallet address for uploading client
In.
Step S208: the real-time broadcasting time of accumulation viewing client viewing target video.
Step S209: judging whether real-time broadcasting time is greater than default broadcasting time, if so, thening follow the steps S210.
Step S210: viewing client is forbidden to watch target video.
Step S211: the evaluation information for target video of viewing client transmissions is received；According to preset format by mesh
Mark video and evaluation information cochain.
Present invention also provides a kind of video broadcast systems, with a kind of video transmission side provided by the embodiments of the present application
The correspondence effect that method has.Referring to Fig. 3, Fig. 3 is a kind of structural representation of video broadcast system provided by the embodiments of the present application
Figure.
A kind of video broadcast system provided by the embodiments of the present application is applied in block chain node device, may include:
First obtains module 101, for obtaining the target video for uploading client and sending；
First generation module 102, for generating the target cryptographic Hash of target video；
First cochain module 103 is used for target video and target cryptographic Hash cochain；
Second obtains module 104, for the first cochain module by after target video and target cryptographic Hash cochain, obtains and sees
The watching request for the viewing target video that shadow client is sent；
First establishes module 105, the corresponding relationship for establishing between viewing client and target cryptographic Hash, by corresponding relationship
Cochain；
First sending module 106, for sending target cryptographic Hash to viewing client, so that viewing client is based on target
Cryptographic Hash watches target video.
In a kind of video broadcast system provided by the embodiments of the present application, can also include:
Third obtains module, after the target video that module obtains upload client transmission is obtained for first, on first
Chain module will obtain the default broadcasting time for uploading the target video of client setting before target video and target cryptographic Hash cochain
Number；
First accumulation module, after sending target cryptographic Hash to viewing client for the first sending module, accumulates viewing
The real-time broadcasting time of client viewing target video；
First judgment module, for judging whether real-time broadcasting time is greater than default broadcasting time, if so, forbidding viewing
Client watches target video.
In a kind of video broadcast system provided by the embodiments of the present application, can also include:
First transfers accounts module, and the viewing for obtaining the viewing target video that viewing client is sent for the second acquisition module is asked
After asking, first, which establishes module, is established before the corresponding relationship between viewing client and target cryptographic Hash, by viewing client
The amount of money of preset quantity is transferred in the wallet address for uploading client in wallet address.
In a kind of video broadcast system provided by the embodiments of the present application, can also include:
Second transfers accounts module, and the viewing for obtaining the viewing target video that viewing client is sent for the second acquisition module is asked
After asking, first, which establishes module, is established before the corresponding relationship between viewing client and target cryptographic Hash, by viewing client
The amount of money of preset quantity is transferred in the wallet address of intelligent contract in wallet address；
Second transfers accounts module, after sending target cryptographic Hash to viewing client for the first sending module, by intelligent conjunction
The amount of money of preset quantity is transferred in the wallet address for uploading client in wallet address about.
In a kind of video broadcast system provided by the embodiments of the present application, can also include:
First receiving module after sending target cryptographic Hash to viewing client for the first sending module, receives viewing
The evaluation information for target video of client transmissions；
Second cochain module, for according to preset format by target video and evaluation information cochain.
In a kind of video broadcast system provided by the embodiments of the present application, can also include
4th obtains module, after the target video that module obtains upload client transmission is obtained for first, on first
Chain module will obtain the default sharing time for uploading the target video of client setting before target video and target cryptographic Hash cochain
Number；
Second accumulation module, after sending target cryptographic Hash to viewing client for the first sending module, accumulates viewing
The real-time sharing number of client sharing target video；
Second judgment module shares number for judging whether real-time sharing number is greater than default, if so, forbidding viewing
Client shares target video.
In a kind of video broadcast system provided by the embodiments of the present application, block chain node device includes the distribution on IPFS
File system nodes equipment.
Present invention also provides a kind of video transmission equipment and computer readable storage mediums, all have the application implementation
Effect is corresponded to possessed by a kind of video transmission method that example provides.Referring to Fig. 4, Fig. 4 is provided by the embodiments of the present application one
The structural schematic diagram of kind video transmission equipment.
A kind of video transmission equipment provided by the embodiments of the present application, including memory 201 and processor 202, memory 201
In be stored with computer program, processor 202 realizes following steps when executing the computer program stored in memory 201:
It obtains and uploads the target video that client is sent；
Generate the target cryptographic Hash of target video；
By target video and target cryptographic Hash cochain；
Obtain the watching request for the viewing target video that viewing client is sent；
The corresponding relationship between viewing client and target cryptographic Hash is established, by corresponding relationship cochain；
Target cryptographic Hash is sent to viewing client, so that viewing client is based on target cryptographic Hash and watches target video.
A kind of video transmission equipment provided by the embodiments of the present application, including memory 201 and processor 202, memory 201
In be stored with computer subprogram, processor 202 is implemented as follows when executing the computer subprogram stored in memory 201
Step: obtaining after uploading the target video that client is sent, and before target video and target cryptographic Hash cochain, obtains and uploads
The default broadcasting time of the target video of client setting；Accumulate the real-time broadcasting time of viewing client viewing target video；
Judge whether real-time broadcasting time is greater than default broadcasting time, if so, viewing client is forbidden to watch target video.
A kind of video transmission equipment provided by the embodiments of the present application, including memory 201 and processor 202, memory 201
In be stored with computer subprogram, processor 202 is implemented as follows when executing the computer subprogram stored in memory 201
Step: after the watching request for obtaining the viewing target video that viewing client is sent, viewing client and target Hash are established
Before corresponding relationship between value, the amount of money of preset quantity in the wallet address of viewing client is transferred to the wallet for uploading client
In address.
A kind of video transmission equipment provided by the embodiments of the present application, including memory 201 and processor 202, memory 201
In be stored with computer subprogram, processor 202 is implemented as follows when executing the computer subprogram stored in memory 201
Step: after the watching request for obtaining the viewing target video that viewing client is sent, viewing client and target Hash are established
Before corresponding relationship between value, with being transferred to the wallet of intelligent contract by the amount of money of preset quantity in the wallet address of viewing client
In location；After sending target cryptographic Hash to viewing client, the amount of money of preset quantity in the wallet address of intelligent contract is transferred to
In the wallet address for uploading client.
A kind of video transmission equipment provided by the embodiments of the present application, including memory 201 and processor 202, memory 201
In be stored with computer subprogram, processor 202 is implemented as follows when executing the computer subprogram stored in memory 201
Step: after sending target cryptographic Hash to viewing client, the evaluation for target video for receiving viewing client transmissions is believed
Breath；According to preset format by target video and evaluation information cochain.
A kind of video transmission equipment provided by the embodiments of the present application, including memory 201 and processor 202, memory 201
In be stored with computer subprogram, processor 202 is implemented as follows when executing the computer subprogram stored in memory 201
Step: obtaining after uploading the target video that client is sent, and before target video and target cryptographic Hash cochain, obtains and uploads
The default of the target video of client setting shares number；After sending target cryptographic Hash to viewing client, accumulation viewing visitor
The real-time sharing number of family end sharing target video；Judge whether real-time sharing number is greater than default and shares number, if so, prohibiting
Only viewing client shares target video.A kind of video transmission equipment provided by the embodiments of the present application, block chain node device packet
Include the distributed file system node device on IPFS.
Referring to Fig. 5, can also include: in another kind video transmission equipment provided by the embodiments of the present application and processor
The input port 203 of 202 connections is used for transmission the extraneous order inputted to processor 202；The display being connect with processor 202
Unit 204, the processing result for video-stream processor 202 is to the external world；The communication module 205 being connect with processor 202, for real
Existing video transmission equipment and extraneous communication.Display unit 204 can make display etc. for display panel, laser scanning；Communication
Communication mode used by module 205 include but is not limited to mobile high definition chained technology (HML), universal serial bus (USB),
High-definition media interface (HDMI) is wirelessly connected: adopting wireless fidelity technology (WiFi), Bluetooth Communication Technology, low-power consumption bluetooth communication
Technology, the communication technology based on IEEE802.11s.
A kind of computer readable storage medium provided by the embodiments of the present application is stored with meter in computer readable storage medium
Calculation machine program, realizes following steps when computer program is executed by processor:
It obtains and uploads the target video that client is sent；
Generate the target cryptographic Hash of target video；
By target video and target cryptographic Hash cochain；
Obtain the watching request for the viewing target video that viewing client is sent；
The corresponding relationship between viewing client and target cryptographic Hash is established, by corresponding relationship cochain；
Target cryptographic Hash is sent to viewing client, so that viewing client is based on target cryptographic Hash and watches target video.
A kind of computer readable storage medium provided by the embodiments of the present application is stored with meter in computer readable storage medium
Loom program is calculated, computer subprogram is implemented as follows step when being executed by processor: obtaining and upload the mesh that client is sent
After marking video, before target video and target cryptographic Hash cochain, the default for uploading the target video of client setting is obtained
Broadcasting time；Accumulate the real-time broadcasting time of viewing client viewing target video；It is silent to judge whether real-time broadcasting time is greater than
Broadcasting time is recognized, if so, viewing client is forbidden to watch target video.
A kind of computer readable storage medium provided by the embodiments of the present application is stored with meter in computer readable storage medium
Loom program is calculated, computer subprogram is implemented as follows step when being executed by processor: obtaining the sight that viewing client is sent
It sees after the watching request of target video, establishes before the corresponding relationship between viewing client and target cryptographic Hash, by viewing visitor
The amount of money of preset quantity is transferred in the wallet address for uploading client in the wallet address at family end.
A kind of computer readable storage medium provided by the embodiments of the present application is stored with meter in computer readable storage medium
Loom program is calculated, computer subprogram is implemented as follows step when being executed by processor: obtaining the sight that viewing client is sent
It sees after the watching request of target video, establishes before the corresponding relationship between viewing client and target cryptographic Hash, by viewing visitor
The amount of money of preset quantity is transferred in the wallet address of intelligent contract in the wallet address at family end；Target cryptographic Hash is sent to viewing visitor
After the end of family, the amount of money of preset quantity in the wallet address of intelligent contract is transferred in the wallet address for uploading client.
A kind of computer readable storage medium provided by the embodiments of the present application is stored with meter in computer readable storage medium
Loom program is calculated, computer subprogram is implemented as follows step when being executed by processor: sending target cryptographic Hash to viewing visitor
After the end of family, the evaluation information for target video of viewing client transmissions is received；According to preset format by target video and
Evaluation information cochain.
A kind of computer readable storage medium provided by the embodiments of the present application is stored with meter in computer readable storage medium
Loom program is calculated, computer subprogram is implemented as follows step when being executed by processor: obtaining and upload the mesh that client is sent
After marking video, before target video and target cryptographic Hash cochain, the default for uploading the target video of client setting is obtained
Share number；After sending target cryptographic Hash to viewing client, accumulation viewing client shares the real-time sharing of target video
Number；Judge whether real-time sharing number is greater than default and shares number, if so, viewing client is forbidden to share target video.
A kind of computer readable storage medium provided by the embodiments of the present application, block chain node device include point on IPFS
Cloth file system nodes equipment.
Computer readable storage medium involved in the application includes random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
Any other form of storage medium well known to interior.
Relevant portion in a kind of video broadcast system provided by the embodiments of the present application, equipment and computer readable storage medium
Explanation refer to the detailed description of corresponding part in a kind of video transmission method provided by the embodiments of the present application, it is no longer superfluous herein
It states.In addition, in above-mentioned technical proposal provided by the embodiments of the present application with to correspond to technical solution realization principle in the prior art consistent
Part and unspecified, in order to avoid excessively repeat.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing description of the disclosed embodiments makes those skilled in the art can be realized or use the application.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the application, to realize in other embodiments.Therefore, the application will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (10)
1. a kind of video transmission method, which is characterized in that be applied in block chain node device, comprising:
It obtains and uploads the target video that client is sent；
Generate the target cryptographic Hash of the target video；
By the target video and the target cryptographic Hash cochain；
Obtain the watching request for the viewing target video that viewing client is sent；
The corresponding relationship between the viewing client and the target cryptographic Hash is established, by the corresponding relationship cochain；
The target cryptographic Hash is sent to the viewing client, so that the viewing client is seen based on the target cryptographic Hash
See the target video.
2. the method according to claim 1, wherein it is described obtain upload client send target video it
Afterwards, described will be before the target video and the target cryptographic Hash cochain, further includes:
Obtain the default broadcasting time of the target video of the upload client setting；
After the transmission target cryptographic Hash to the viewing client, further includes:
Accumulate the real-time broadcasting time that the viewing client watches the target video；
Judge whether the real-time broadcasting time is greater than the default broadcasting time, if so, the viewing client is forbidden to see
See the target video.
3. the method according to claim 1, wherein the viewing target for obtaining viewing client and sending
It is described to establish before the corresponding relationship between the viewing client and the target cryptographic Hash after the watching request of video, also
Include:
The amount of money of preset quantity in the wallet address of the viewing client is transferred in the wallet address for uploading client.
4. the method according to claim 1, wherein the viewing target for obtaining viewing client and sending
It is described to establish before the corresponding relationship between the viewing client and the target cryptographic Hash after the watching request of video, also
Include:
The amount of money of preset quantity in the wallet address of the viewing client is transferred in the wallet address of intelligent contract；
After the transmission target cryptographic Hash to the viewing client, further includes:
The amount of money of preset quantity described in the wallet address of the intelligent contract is transferred to the wallet address for uploading client
In.
5. the method according to claim 1, wherein described send the target cryptographic Hash to the viewing client
After end, further includes:
Receive the evaluation information for the target video of the viewing client transmissions；
According to preset format by the target video and the evaluation information cochain.
6. the method according to claim 1, wherein it is described obtain upload client send target video it
Afterwards, described will be before the target video and the target cryptographic Hash cochain, further includes:
The default for obtaining the target video of the upload client setting shares number；
After the transmission target cryptographic Hash to the viewing client, further includes:
Accumulate the real-time sharing number that the viewing client shares the target video；
Judge whether the real-time sharing number is greater than the default and shares number, if so, forbidding the viewing client point
Enjoy the target video.
7. method according to any one of claims 1 to 6, which is characterized in that the block chain node device includes IPFS
On distributed file system node device.
8. a kind of video broadcast system, which is characterized in that be applied in block chain node device, comprising:
First obtains module, for obtaining the target video for uploading client and sending；
First generation module, for generating the target cryptographic Hash of the target video；
First cochain module is used for the target video and the target cryptographic Hash cochain；
Second obtains module, for the first cochain module by after the target video and the target cryptographic Hash cochain,
Obtain the watching request for the viewing target video that viewing client is sent；
First establishes module, the corresponding relationship for establishing between the viewing client and the target cryptographic Hash, will be described right
It should be related to cochain；
First sending module, for sending the target cryptographic Hash to the viewing client, so that the viewing client end group
The target video is watched in the target cryptographic Hash.
9. a kind of video transmission equipment characterized by comprising
Memory, for storing computer program；
Processor realizes video transmission method as described in any one of claim 1 to 7 when for executing the computer program
The step of.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer in the computer readable storage medium
Program, the computer program realize video transmission method as described in any one of claim 1 to 7 when being executed by processor
Step.
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| CN201811162671.2A CN109151526A (en) | 2018-09-30 | 2018-09-30 | A kind of video transmission method, system, equipment and computer readable storage medium |
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