CN110460886A - A kind of method and system of the real-time cochain of video data - Google Patents
A kind of method and system of the real-time cochain of video data Download PDFInfo
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- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/71—Indexing; Data structures therefor; Storage structures
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- G16H80/00—ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
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- 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
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- 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
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- H04N21/845—Structuring of content, e.g. decomposing content into time segments
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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Abstract
The present invention provides a kind of method and system of the real-time cochain of video data, the method for the real-time cochain of the video data includes: real-time acquisition video data；Video data is subjected to fragment processing according to default stripping strategy, forms video slicing, each video slicing carries sequence number and patient assessment's information, and sequence number is for being spliced into complete video data for video slicing in sequence；Block chain is sent by video slicing to store；Through the above scheme, video data block chain can be uploaded in real time by the way of video slicing to store, uploading speed is fast, and it is stored in block chain, it ensure that the authenticity and reliability of video slicing data, the scheme of the present embodiment can be applied to the usage scenarios such as remote interrogation, remote medical consultation with specialists, the long-range brush face certification of patient or the long-range brush face payment of patient, such as apply in the usage scenario of remote interrogation, the video data of patient, doctor both sides can be uploaded to the storage of block chain in real time.
Description
Technical field
The present invention relates to fields of communication technology, specifically, being related to a kind of method and system of real-time cochain of video data.
Background technique
Currently, realizing following functions not yet: for usage scenarios such as remote interrogations, video data being uploaded to area in real time
Block chain is stored.
Summary of the invention
It is an object of the invention to propose a kind of method and system of real-time cochain of video data, it is intended to solve the prior art
In, there are no realize following functions: for usage scenarios such as remote interrogations, video data being uploaded to block chain in real time and is deposited
The problem of storage.
In order to solve the above technical problems, the present invention provides a kind of method of real-time cochain of video data, comprising:
Acquisition video data in real time；
The video data is subjected to fragment processing according to default stripping strategy, forms video slicing, each video slicing
Sequence number and patient assessment's information are carried, the sequence number is for being spliced into complete video for the video slicing in sequence
Data；
Block chain is sent by the video slicing to store.
Optionally, patient assessment's information include patient register outpatient service number, patient assessment doctor ID, patient identity
At least two in information, consultation time.
Optionally, described that the video data is subjected to fragment processing according to default stripping strategy, form video slicing packet
It includes: the video data being subjected to preliminary fragment processing, forms the video slicing；
Alternatively, the video data is carried out preliminary fragment processing, then to preliminary fragment, treated that data carry out again
The processing of fine granularity fragment, forms the video slicing.
Optionally, described to send the video slicing to before block chain stored, further includes: to the video point
Piece carries out at least one of content identification, Quality Identification；
It is described that be sent to block chain to carry out storage by the video slicing include: to send the video slicing that passes through of identification to
Block chain is stored.
Optionally, it sends the video slicing to described after block chain stored, further includes: the block chain
When receiving the inquiry request about video data, corresponding query result is returned to according to the inquiry request.
Optionally, the video data includes that remote interrogation, remote medical consultation with specialists, the long-range brush face certification of patient or patient are long-range
The video data of brush face payment.
In order to solve the above technical problems, the present invention also provides a kind of systems of the real-time cochain of video data, comprising: terminal,
Block chain；
The terminal acquires video data in real time；
And the video data is subjected to fragment processing according to default stripping strategy, form video slicing, each video point
Piece carries sequence number and patient assessment's information, and the sequence number is for being spliced into complete view for the video slicing in sequence
Frequency evidence；
And the block chain is sent by the video slicing and is stored.
Optionally, patient assessment's information include patient register outpatient service number, patient assessment doctor ID, patient identity
At least two in information, consultation time.
Optionally, mode one, the terminal are connected with data exchange distributing central system, the data exchange Distribution Center
System is connected with acoustic mesh Agora system；
The video data acquired in real time is sent the data exchange distributing central system by the terminal；
The video data is sent the acoustic mesh Agora system by the data exchange distributing central system；
The acoustic mesh Agora system is used to the video data carrying out preliminary fragment processing, forms the video slicing,
And the data exchange distributing central system is sent by the video slicing, the data exchange distributing central system will be described
Video slicing is sent to the block chain and is stored；
Alternatively, mode two, the terminal are connected with data exchange distributing central system, the system, data exchange Distribution Center
System is connected with acoustic mesh Agora system and Yahoo Open nsfw model customizes system；
The video data acquired in real time is sent the data exchange distributing central system by the terminal；
The video data is sent the acoustic mesh Agora system by the data exchange distributing central system；
The acoustic mesh Agora system is used to the video data carrying out preliminary fragment processing, and preliminary fragment is handled
Data afterwards are sent to the Yahoo Open nsfw model and customize system；
The Yahoo Open nsfw model customizes system, and by preliminary fragment, treated that data carry out fine granularity fragment
Processing, forms the video slicing；And the data exchange distributing central system, the data are sent by the video slicing
Exchange distributing central system sends the block chain for the video slicing and stores.
Optionally, for mode one the case where, the data exchange distributing central system are also connected with Yahoo Open
Nsfw model customizes system, and the Yahoo Open nsfw model customizes system and is used to carry out the video slicing
At least one of content identification, Quality Identification；And the data exchange Distribution Center is sent by the video slicing that identification passes through
System, the data exchange distributing central system send the block chain for the video slicing that identification passes through and store；
The case where for mode two, the Yahoo Open nsfw model customize system and are also used to the view
Frequency division piece carries out at least one of content identification, Quality Identification；And the data are sent by the video slicing that identification passes through and are handed over
Change distributing central system, the data exchange distributing central system will video slicing that identification passes through be sent to the block chain into
Row storage.
Beneficial effect
The present invention provides a kind of method and system of the real-time cochain of video data, the methods of the real-time cochain of the video data
Include:
Acquisition video data in real time；
Video data is subjected to fragment processing according to default stripping strategy, forms video slicing, each video slicing carries
Sequence number and patient assessment's information, sequence number is for being spliced into complete video data for video slicing in sequence；
Block chain is sent by video slicing to store；
Through the above scheme, video data block chain can be uploaded in real time by the way of video slicing to deposit
Storage, uploading speed is fast, and is stored in block chain, ensure that the authenticity and reliability of video slicing data, the present embodiment
Scheme can be applied to remote interrogation, remote medical consultation with specialists, the long-range brush face certification of patient or the long-range brush face payment of patient etc. and use field
Scape, such as apply in the usage scenario of remote interrogation, the video data of patient, doctor both sides can be uploaded into block in real time
Chain storage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without creative efforts, can be with for those of ordinary skill in the art
As these attached drawings obtain other attached drawings.
Fig. 1 is a kind of schematic diagram of the method for the real-time cochain of video data that embodiment one provides；
Fig. 2 is a kind of schematic diagram of the system for the real-time cochain of video data that embodiment one, two provides.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
The present embodiment will provide a kind of method of real-time cochain of video data, and referring to Fig. 1, Fig. 1 is provided in this embodiment
A kind of schematic diagram of the method for the real-time cochain of video data；
The method of the real-time cochain of the video data includes:
S101, video data is acquired in real time；
S102, video data is subjected to fragment processing according to default stripping strategy, forms video slicing, each video slicing
Sequence number and patient assessment's information are carried, sequence number is for being spliced into complete video data for video slicing in sequence；
S103, it sends video slicing on block chain and stores；
It is alternatively possible to acquire video data in real time by terminal (namely audio & video equipment), terminal includes mobile phone, PAD
Deng；Terminal can realize that terminal can also be customized using existing mobile phone, can with customized hardware and operating system, such as
Android operation system etc. is customized, Rom is customized；For hardware aspect, terminal may include at least two cameras, and one is taken the photograph
As head is depth of field camera, a camera is universal camera shooting head, depth of field camera supports brush for carrying out face In vivo detection
Face, video；Camera parameter can be determined according to actual needs, such as universal camera shooting head parameter can be HD720P 800
Ten thousand pixels, depth of field camera parameter can be 3,000,000 pixel of HD720P.It should be understood that the video data in the present embodiment
Refer to including video picture data and audio data.The quantity of end microphones can be determined according to actual needs, such as can
To include 2 microphones, 2 microphones are general microphone, power parameter 3W；Speech talkback may be implemented by microphone；It customizes
Terminal screen can use 7 cun etc., can also be the mating customization support of terminal, with convenient to use.
S101 acquisition video data can be timing, be also possible to not timing；
Through the above scheme, video data block chain can be uploaded in real time by the way of video slicing to deposit
Storage, uploading speed is fast, and is stored in block chain, ensure that the authenticity and reliability of video slicing data, the present embodiment
Scheme can be applied to remote interrogation, remote medical consultation with specialists, the long-range brush face certification of patient or the long-range brush face payment of patient etc. and use field
Scape, such as apply in the usage scenario of remote interrogation, the video data of patient, doctor both sides can be uploaded into block in real time
Chain storage.
Optionally, patient assessment's information include patient register outpatient service number, patient assessment doctor ID, patient identity letter
At least two in breath, consultation time；Patient identification information includes the information such as patient identity card number, patient's name；
Optionally, video data includes remote interrogation, remote medical consultation with specialists, the long-range brush face certification of patient or the long-range brush face of patient
The video data of payment.
The scene of brush face certification long-range for patient or the long-range brush face payment of patient, in order to avoid criminal usurps trouble
Person's photo carries out the certification of brush face, the generation of payout status, it is possible to carry out face In vivo detection using depth of field camera, guarantee
Information security.
Optionally, video data is subjected to fragment processing according to default stripping strategy, forming video slicing includes by video
Data carry out preliminary fragment processing, and then to preliminary fragment, treated that data carry out the processing of fine granularity fragment, form video point
Piece.
Optionally, mode one, terminal are connected with data exchange distributing central system, the connection of data exchange distributing central system
There is acoustic mesh Agora system；
The video data acquired in real time is sent data exchange distributing central system by terminal；
Video data is sent acoustic mesh Agora system by data exchange distributing central system；
Acoustic mesh Agora system is used to video data carrying out preliminary fragment processing, forms video slicing, and by video slicing
It is sent to data exchange distributing central system, data exchange distributing central system sends block chain for video slicing and deposits
Storage.
Optionally, alternatively, mode two, referring to fig. 2, terminal are connected with data exchange distributing central system, data exchange point
Hair centring system is mounted in terminal, and data exchange distributing central system is connected with acoustic mesh Agora system and Yahoo Open nsfw
Model customizes system；
The video data acquired in real time is sent data exchange distributing central system by terminal；
Video data is sent acoustic mesh Agora system by data exchange distributing central system；
Acoustic mesh Agora system is used to video data carrying out preliminary fragment processing, and by preliminary fragment treated data
It is sent to Yahoo Open nsfw model and customizes system；
Yahoo Open nsfw model customizes system and carries out preliminary fragment treated data at fine granularity fragment
Reason forms video slicing；And data exchange distributing central system is sent by video slicing, data exchange distributing central system will
Video slicing is sent to block chain and is stored.
Optionally, it sends video slicing to before block chain stored, further includes: content mirror is carried out to video slicing
At least one of fixed, Quality Identification；
By video slicing be sent to block chain carry out storage include: will the video slicing that passes through of identification be sent to block chain into
Row storage.
Optionally, for mode one the case where, data exchange distributing central system are also connected with Yahoo Open nsfw
Model customizes system, and Yahoo Open nsfw model customizes system and is used to carry out content identification, quality to video slicing
At least one of identification；And data exchange distributing central system, data exchange distribution are sent by the video slicing that identification passes through
Centring system sends block chain for the video slicing that identification passes through and stores；
The case where for mode two, Yahoo Open nsfw model customize system and are also used to in video slicing progress
Hold at least one of identification, Quality Identification；And data exchange distributing central system is sent by the video slicing that identification passes through, number
Block chain is sent by the video slicing that identification passes through according to exchange distributing central system to store.
Data exchange distributing central system uniformly uploads to block chain cloud in real time by audio fragment via chain loading system gateway
Platform is stored.
At least one of content identification, Quality Identification are carried out to video slicing, such as discovery damages or audio-video is unintelligible
Or content is not the forgery video under the business scenario, can be needed to carry out specially treated according to business, such as business needs to determine
To be false invalid, then just informing data exchange distributing central system calcellation processing.
Acoustic mesh provides a full set of service from encoding and decoding to end-to-end transmission, before developer can access audio-video above
The open source projects of post-processing can establish the real-time audio and video application of high quality with the use of acoustic mesh SDK.At the end Web, Agora
Web SDK can help WebRTC developer to solve the Caton that can be encountered in server-side transmission, delay, echo, more people's videos not
The problems such as stablizing.Meanwhile acoustic mesh also has more than 70 demo for developer's reference, practice on Github, covers from net
It is more that page end, iOS to Android platform and audio-video live streaming, game connect wheat, enterprise's meeting, AR, live streaming answer, small routine etc.
Kind real-time interactive application scenarios.
Open nsfw model is Yahoo's open source projects, and full name is Open Not suitable for work model,
It is special to identify the picture for being not suitable for working time browsing.It is the model based on the training of Caffe frame, after video data
Reason etc..
Optionally, data exchange distributing central system can be developed using Android, mainly be integrated with java editions acoustic mesh Agora
SDK can also integrate the acoustic mesh Agora SDK such as RN, Flutter certainly, this will see which type of operating system customized, if having
A variety of different operating systems, the compatible several operation systems of RN, Flutte, data exchange distributing central system are mounted on terminal
It is interior, can multipurpose use in various medical scenes, for example remote interrogation, remote medical consultation with specialists, the long-range brush face certification of patient or patient are remote
Journey brush face payment etc..
Optionally, after sending video slicing on block chain and being stored, further includes: block chain receive about
When the inquiry request of video data, corresponding query result is returned to according to inquiry request.
Optionally, video slicing can also be deposited other than being stored on block chain by data exchange distributing central system
Storage is in the database.
External system both can direct real-time calling data exchange distributing central system video slicing, can also be from block chain
It obtains.
It below by taking remote interrogation scene as an example, gives one example and is illustrated, patient's lateral terminal and doctor's lateral terminal are established
Communication connection, the pre-recorded patient identification information in terminal side, the outpatient service number that patient registers and patient assessment doctor ID；Terminal is every
Every 2 seconds acquisition primary video data, one section of 2 seconds video data is subjected to fragment processing, the video slicing of formation is 0 to 1 second,
And 1 second to 2 seconds video slicing, sequence number are respectively 1,2, can be spliced into complete video, video point according to sequence number
Piece in addition to carry sequence number other than, also carry patient identification information, the outpatient service number that patient registers, patient assessment doctor ID and
Consultation time；Block chain is sent by video slicing to store；It is subsequent can be in real time needed for query calls in block chain
Video data.
Embodiment two
The system of also a kind of real-time cochain of video data of the present embodiment, referring to fig. 2, comprising: terminal, block chain；
Terminal acquires video data in real time；
And video data is subjected to fragment processing according to default stripping strategy, video slicing is formed, each video slicing is taken
Tape sort number and patient assessment's information, sequence number is for being spliced into complete video data for video slicing in sequence；
And block chain is sent by video slicing and is stored.
Optionally, patient assessment's information include patient register outpatient service number, patient assessment doctor ID, patient identity letter
At least two in breath, consultation time；Patient identification information includes the information such as patient identity card number, patient's name；
Optionally, mode one, terminal are connected with data exchange distributing central system, the connection of data exchange distributing central system
There is acoustic mesh Agora system；
The video data acquired in real time is sent data exchange distributing central system by terminal；
Video data is sent acoustic mesh Agora system by data exchange distributing central system；
Acoustic mesh Agora system is used to video data carrying out preliminary fragment processing, forms video slicing, and by video slicing
It is sent to data exchange distributing central system, data exchange distributing central system sends block chain for video slicing and deposits
Storage.
Optionally, alternatively, mode two, terminal are connected with data exchange distributing central system, system, data exchange Distribution Center
System is connected with acoustic mesh Agora system and Yahoo Open nsfw model customizes system；
The video data acquired in real time is sent data exchange distributing central system by terminal；
Video data is sent acoustic mesh Agora system by data exchange distributing central system；
Acoustic mesh Agora system is used to video data carrying out preliminary fragment processing, and by preliminary fragment treated data
It is sent to Yahoo Open nsfw model and customizes system；
Yahoo Open nsfw model customizes system and carries out preliminary fragment treated data at fine granularity fragment
Reason forms video slicing；And data exchange distributing central system is sent by video slicing, data exchange distributing central system will
Video slicing is sent to block chain and is stored.
Optionally, for mode one the case where, data exchange distributing central system are also connected with Yahoo Open nsfw
Model customizes system, and Yahoo Open nsfw model customizes system and is used to carry out content identification, quality to video slicing
At least one of identification；And data exchange distributing central system, data exchange distribution are sent by the video slicing that identification passes through
Centring system sends block chain for the video slicing that identification passes through and stores；
The case where for mode two, Yahoo Open nsfw model customize system and are also used to in video slicing progress
Hold at least one of identification, Quality Identification；And data exchange distributing central system is sent by the video slicing that identification passes through, number
Block chain is sent by the video slicing that identification passes through according to exchange distributing central system to store.
Through the above scheme, video data block chain can be uploaded in real time by the way of video slicing to deposit
Storage, uploading speed is fast, and is stored in block chain, ensure that the authenticity and reliability of video slicing data, the present embodiment
Scheme can be applied to remote interrogation, remote medical consultation with specialists, the long-range brush face certification of patient or the long-range brush face payment of patient etc. and use field
Scape, such as apply in the usage scenario of remote interrogation, the video data of patient, doctor both sides can be uploaded into block in real time
Chain storage.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, In
Without departing from the principles of the invention, several improvement and supplement can also be made, these are improved and supplement also should be regarded as this hair
Bright protection scope.
Claims (10)
1. a kind of method of the real-time cochain of video data characterized by comprising
Acquisition video data in real time；
The video data is subjected to fragment processing according to default stripping strategy, forms video slicing, each video slicing carries
Sequence number and patient assessment's information, the sequence number is for being spliced into complete video counts for the video slicing in sequence
According to；
Block chain is sent by the video slicing to store.
2. the method for the real-time cochain of video data according to claim 1, which is characterized in that patient assessment's packet
It includes at least two in the doctor ID, patient identification information, consultation time of outpatient service number, patient assessment that patient registers.
3. the method for the real-time cochain of video data according to claim 1 or 2, which is characterized in that described according to default point
The video data is carried out fragment processing by piece strategy, is formed video slicing and is included:
The video data is subjected to preliminary fragment processing, forms the video slicing；
Alternatively, the video data is carried out preliminary fragment processing, then to preliminary fragment, treated that data carry out particulate again
Fragment processing is spent, the video slicing is formed.
4. the method for the real-time cochain of video data according to claim 3, which is characterized in that described by the video slicing
It is sent to before block chain stored, further includes: content identification is carried out to the video slicing, at least one in Quality Identification
Kind；
It is described that be sent to block chain to carry out storage by the video slicing include: to send block for the video slicing that passes through of identification
Chain is stored.
5. the method for the real-time cochain of video data according to claim 1 or 2, which is characterized in that described by the view
Frequency division piece is sent to after block chain stored, further includes: the block chain is asked receiving the inquiry about video data
When asking, corresponding query result is returned to according to the inquiry request.
6. the method for the real-time cochain of video data according to claim 1 or 2, which is characterized in that the video data packet
Include the video data of remote interrogation, remote medical consultation with specialists, the long-range brush face certification of patient or the long-range brush face payment of patient.
7. a kind of system of the real-time cochain of video data characterized by comprising terminal, block chain；
The terminal acquires video data in real time；
And the video data is subjected to fragment processing according to default stripping strategy, video slicing is formed, each video slicing is taken
Tape sort number and patient assessment's information, the sequence number is for being spliced into complete video counts for the video slicing in sequence
According to；
And the block chain is sent by the video slicing and is stored.
8. the system of the real-time cochain of video data according to claim 7, which is characterized in that patient assessment's packet
It includes at least two in the doctor ID, patient identification information, consultation time of outpatient service number, patient assessment that patient registers.
9. the system of the real-time cochain of video data according to claim 7 or 8, which is characterized in that mode one, the terminal
It is connected with data exchange distributing central system, the data exchange distributing central system is connected with acoustic mesh Agora system；
The video data acquired in real time is sent the data exchange distributing central system by the terminal；
The video data is sent the acoustic mesh Agora system by the data exchange distributing central system；
The acoustic mesh Agora system is used to the video data carrying out preliminary fragment processing, forms the video slicing, and will
The video slicing is sent to the data exchange distributing central system, and the data exchange distributing central system is by the video
Fragment is sent to the block chain and is stored；
Alternatively, mode two, the terminal are connected with data exchange distributing central system, the data exchange distributing central system connects
It is connected to acoustic mesh Agora system and Yahoo Open nsfw model customizes system；
The video data acquired in real time is sent the data exchange distributing central system by the terminal；
The video data is sent the acoustic mesh Agora system by the data exchange distributing central system；
The acoustic mesh Agora system is used to the video data carrying out preliminary fragment processing, and treated by preliminary fragment
Data are sent to the Yahoo Open nsfw model and customize system；
The Yahoo Open nsfw model customizes system, and by preliminary fragment, treated that data carry out at fine granularity fragment
Reason, forms the video slicing；And the data exchange distributing central system is sent by the video slicing, the data are handed over
It changes distributing central system and sends the block chain for the video slicing and store.
10. the system of the real-time cochain of video data according to claim 9, which is characterized in that for the mode one
Situation, the data exchange distributing central system are also connected with Yahoo Open nsfw model and customize system, the Yahoo
Open nsfw model customizes system and is used to carry out at least one of content identification, Quality Identification to the video slicing；And
The data exchange distributing central system is sent by the video slicing that identification passes through, the data exchange distributing central system will
Identify that the video slicing passed through is sent to the block chain and is stored；
The case where for mode two, the Yahoo Open nsfw model customize system and are also used to the video point
Piece carries out at least one of content identification, Quality Identification；And the data exchange point is sent by the video slicing that identification passes through
Centring system is sent out, the data exchange distributing central system sends the block chain for the video slicing that identification passes through and deposits
Storage.
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