CN112004141A - Live broadcast method and system based on block chain - Google Patents

Live broadcast method and system based on block chain Download PDF

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Publication number
CN112004141A
CN112004141A CN202010480164.4A CN202010480164A CN112004141A CN 112004141 A CN112004141 A CN 112004141A CN 202010480164 A CN202010480164 A CN 202010480164A CN 112004141 A CN112004141 A CN 112004141A
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violation
block
data
live broadcast
content data
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陈议尊
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Individual
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Priority to CN202010480164.4A priority Critical patent/CN112004141A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/332—Query formulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Computer Security & Cryptography (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Human Computer Interaction (AREA)
  • Social Psychology (AREA)
  • Molecular Biology (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Evolutionary Computation (AREA)
  • Psychiatry (AREA)
  • Power Engineering (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Bioethics (AREA)
  • Computer Hardware Design (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The invention provides a live broadcast method and a live broadcast system based on a block chain. The judgment time of the illegal content data, the hash of the illegal content data and the illegal content data are stored in the block chain, and all the block data are stored in each node in a distributed mode, so that the judgment time of the illegal content data, the hash of the illegal content data and the illegal content data cannot be tampered, follow-up responsibility of illegal live broadcasting can be facilitated, evidence adopted in responsibility tracing is authentic, and tampering is avoided.

Description

Live broadcast method and system based on block chain
Technical Field
The invention relates to the technical field of block chains, in particular to a live broadcast method and system based on a block chain.
Background
On-line live broadcast has become one of the scenes of people leisure and interaction in the network era, and the live broadcast room is taken as the main realization scene, so that the main targets of platform user interaction and commercial change are carried out. In various live broadcast rooms, a lot of people try the bottom line of the law moral, some illegal contents are contained in the live broadcast, and if the illegal contents can be stored and cannot be falsified, the future illegal judgment and punishment and police evidence obtaining become more convenient, and the evidence is real and reliable. It is then an ongoing problem to have the stored offending content tamper-resistant.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a live broadcast method and system based on a block chain, which can record illegal data during live broadcast and can prevent the illegal data from being tampered in the future.
A live broadcast method based on a block chain comprises the following steps:
taking each live broadcast room as a node, collecting violation data of the live broadcast rooms by the node, packaging data corresponding to violation contents of all the live broadcast rooms into a block within a preset time period, and constructing blocks generated in sequence into a block chain;
recording data corresponding to the live illegal contents into a block body of the current block;
recording the judgment time of the illegal content data, the Hash of the illegal content data and the Hash of the previous block into the block head of the current block as a current block characteristic value, and calculating the Hash of the current block according to the characteristic value;
the data of the block is broadcast to all nodes.
Further, the illegal contents comprise an anchor violation, an anchor violation language and an illegal barrage.
Further, the anchor violation behavior is analyzed and known through an image recognition deep learning algorithm and recorded as violation content data.
Furthermore, the method analyzes and judges the anchor violation language and the violation bullet screen through a sensitive word detection system, and records the language and the violation bullet screen as violation content data.
Further, the block data is broadcasted to all nodes through the internet or a local area network.
A live broadcast system based on a block chain comprises a plurality of node modules, wherein each live broadcast room is used as a node, and the node modules are used for collecting violation data of the live broadcast rooms;
the method comprises the steps that data corresponding to illegal contents of all live broadcast rooms are packaged into a block in a preset time period by the storable computing equipment, and the blocks generated in sequence are constructed into a block chain; the storable computing device also records data corresponding to the live illegal content into a block of the current block; the storable computing equipment records the judgment time of the illegal content data, the Hash of the illegal content data and the Hash of the previous block into the block head of the current block as a current block characteristic value, and computes the Hash of the current block according to the characteristic value; the data of the block is broadcast to all nodes.
Further, the illegal contents comprise an anchor violation, an anchor violation language and an illegal barrage.
Further, the anchor violation behavior is analyzed and known through an image recognition deep learning algorithm and recorded as violation content data.
Furthermore, the method analyzes and judges the anchor violation language and the violation bullet screen through a sensitive word detection system, and records the language and the violation bullet screen as violation content data.
Further, the block data is broadcasted to all nodes through the internet or a local area network.
When the method is used, the live broadcast equipment acquires data, when the violation behavior occurs in the live broadcast room, whether the violation behavior is violated or not can be judged by an administrator or automatically judged by a system, the live broadcast equipment records the violation data, packs the data corresponding to the violation behavior into blocks and constructs the blocks into a block chain. The judgment time of the illegal content data, the hash of the illegal content data and the illegal content data are stored in the block chain, and all the block data are stored in each node in a distributed mode, so that the judgment time of the illegal content data, the hash of the illegal content data and the illegal content data cannot be tampered, follow-up responsibility of illegal live broadcasting can be facilitated, evidence adopted in responsibility tracing is authentic, and tampering is avoided.
Detailed Description
Hereinafter, embodiments of the present invention will be described in detail. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
The invention firstly provides a method, in particular to a live broadcast method based on a block chain, which comprises the following steps:
taking each live broadcast room as a node, collecting violation data of the live broadcast rooms by the node, packaging data corresponding to violation contents of all the live broadcast rooms into a block within a preset time period, and constructing blocks generated in sequence into a block chain;
recording data corresponding to the live illegal contents into a block body of the current block;
recording the judgment time of the illegal content data, the Hash of the illegal content data and the Hash of the previous block into the block head of the current block as a current block characteristic value, and calculating the Hash of the current block according to the characteristic value;
the data of the block is broadcast to all nodes.
In an actual implementation manner, the specific steps of this embodiment may be:
taking each live broadcast room as a node, collecting violation data of the live broadcast rooms by the node, packaging data corresponding to violation contents of all the live broadcast rooms into a block within a preset time period, and constructing blocks generated in sequence into a block chain; in the block packaging process, the preset time period can be set manually, for example, set to be 12 hours or 24 hours for one time;
in the packaging process, recording the judgment time of the illegal content data, the Hash of the illegal content data and the Hash of the previous block into the block head of the current block as a current block characteristic value, and calculating the Hash of the current block according to the characteristic value; recording data corresponding to the live illegal contents into a block body of the current block;
finally, the data of the block is broadcasted to all nodes, and the data of the block comprises a block header and data of the block.
When the method is used, data can be collected by the live broadcast equipment, when violation occurs in the live broadcast room, whether the violation occurs can be judged by an administrator or automatically judged by a system, the live broadcast equipment records the violation data, packs the data corresponding to the violation into blocks and constructs the blocks into a block chain. The judgment time of the illegal content data, the hash of the illegal content data and the illegal content data are stored in the block chain, and all the block data are stored in each node in a distributed mode, so that the judgment time of the illegal content data, the hash of the illegal content data and the illegal content data cannot be tampered, follow-up responsibility of illegal live broadcasting can be facilitated, evidence adopted in responsibility tracing is authentic, and tampering is avoided.
Specifically, the violation content includes a main broadcasting violation, a main broadcasting violation language, and a violation bullet screen.
Specifically, the anchor violation behavior is analyzed and known through an image recognition deep learning algorithm and recorded as violation content data. The image recognition deep learning algorithm can be accessed into a live broadcast room, or the image recognition deep learning algorithm can be accessed into live broadcast equipment of the live broadcast room, and the algorithm can analyze the behavior of a live broadcast person in an image recognition mode, so that the illegal behavior of the live broadcast room can be conveniently known.
Specifically, the anchor violation language and the violation bullet screen are analyzed and judged by a sensitive word detection system and recorded as violation content data. Similarly, the sensitive word detection system can be accessed in a live broadcast room, or the sensitive word detection system can be accessed in live broadcast equipment of the live broadcast room, and the algorithm of the system can analyze the sensitive words in the live broadcast room in a keyword recognition mode, so that the illegal behaviors of the live broadcast room can be conveniently known.
Specifically, the block data is broadcast to all nodes through the internet or a local area network.
In another embodiment, the invention provides a live broadcast system based on a block chain, which comprises a plurality of node modules, wherein each live broadcast room is used as a node, and the node modules are used for collecting violation data of the live broadcast rooms; the method comprises the steps that data corresponding to illegal contents of all live broadcast rooms are packaged into a block in a preset time period by the storable computing equipment, and the blocks generated in sequence are constructed into a block chain; the storable computing device also records data corresponding to the live illegal content into a block of the current block; the storable computing equipment records the judgment time of the illegal content data, the Hash of the illegal content data and the Hash of the previous block into the block head of the current block as a current block characteristic value, and computes the Hash of the current block according to the characteristic value; the data of the block is broadcast to all nodes.
Similarly, when the embodiment is used, data can be acquired by the live broadcast equipment of the node module, and when violation behaviors occur in the live broadcast room, whether the violation behaviors occur or not can be judged by an administrator or automatically judged by a system. The live broadcast equipment is connected with the storable computing equipment, or the storable computing equipment is integrated in the live broadcast equipment, the storable computing equipment records the illegal data, packs the data corresponding to the illegal action into a block and constructs the block chain. The judgment time of the illegal content data, the hash of the illegal content data and the illegal content data are stored in the block chain, and all the block data are stored in each node module in a distributed mode, so that the judgment time of the illegal content data, the hash of the illegal content data and the illegal content data cannot be tampered, follow-up responsibility for illegal live broadcasting can be conveniently realized, evidence adopted in responsibility tracing is authentic, and tampering is avoided.
The violation content comprises a main broadcasting violation, a main broadcasting violation language and a violation barrage.
Specifically, the violation content includes a main broadcasting violation, a main broadcasting violation language, and a violation bullet screen.
Specifically, the anchor violation behavior is analyzed and known through an image recognition deep learning algorithm and recorded as violation content data. The image recognition deep learning algorithm can be accessed into a live broadcast room, or the image recognition deep learning algorithm can be accessed into live broadcast equipment of the live broadcast room, and the algorithm can analyze the behavior of a live broadcast person in an image recognition mode, so that the illegal behavior of the live broadcast room can be conveniently known.
Specifically, the anchor violation language and the violation bullet screen are analyzed and judged by a sensitive word detection system and recorded as violation content data. Similarly, the sensitive word detection system can be accessed in a live broadcast room, or the sensitive word detection system can be accessed in live broadcast equipment of the live broadcast room, and the algorithm of the system can analyze the sensitive words in the live broadcast room in a keyword recognition mode, so that the illegal behaviors of the live broadcast room can be conveniently known.
Specifically, the block data is broadcast to all nodes through the internet or a local area network.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims (10)

1. A live broadcast method based on a block chain is characterized in that: the method comprises the following steps:
taking each live broadcast room as a node, collecting violation data of the live broadcast rooms by the node, packaging data corresponding to violation contents of all the live broadcast rooms into a block within a preset time period, and constructing blocks generated in sequence into a block chain;
recording data corresponding to the live illegal contents into a block body of the current block;
recording the judgment time of the illegal content data, the Hash of the illegal content data and the Hash of the previous block into the block head of the current block as a current block characteristic value, and calculating the Hash of the current block according to the characteristic value;
the data of the block is broadcast to all nodes.
2. The blockchain-based live broadcasting method according to claim 1, wherein:
the violation content comprises a main broadcasting violation, a main broadcasting violation language and a violation barrage.
3. The blockchain-based live broadcasting method according to claim 2, wherein:
and analyzing and obtaining the anchor violation behavior through an image recognition deep learning algorithm, and recording the behavior as violation content data.
4. The blockchain-based live broadcasting method according to claim 3, wherein:
and analyzing and judging the anchor violation language and the violation bullet screen through a sensitive word detection system, and recording the violation language and the violation bullet screen as violation content data.
5. The blockchain-based live broadcasting method according to claim 4, wherein:
the block data is broadcasted to all nodes through the internet or a local area network.
6. The utility model provides a live system based on block chain which characterized in that:
the system comprises a plurality of node modules, a server and a server, wherein each live broadcast room is used as a node, and the node modules are used for collecting violation data of the live broadcast rooms;
the method comprises the steps that data corresponding to illegal contents of all live broadcast rooms are packaged into a block in a preset time period by the storable computing equipment, and the blocks generated in sequence are constructed into a block chain; the storable computing device also records data corresponding to the live illegal content into a block of the current block; the storable computing equipment records the judgment time of the illegal content data, the Hash of the illegal content data and the Hash of the previous block into the block head of the current block as a current block characteristic value, and computes the Hash of the current block according to the characteristic value; the data of the block is broadcast to all nodes.
7. The blockchain-based live broadcasting system according to claim 6, wherein:
the violation content comprises a main broadcasting violation, a main broadcasting violation language and a violation barrage.
8. The blockchain-based live broadcasting system according to claim 7, wherein:
and analyzing and obtaining the anchor violation behavior through an image recognition deep learning algorithm, and recording the behavior as violation content data.
9. The blockchain-based live broadcasting system according to claim 8, wherein:
and analyzing and judging the anchor violation language and the violation bullet screen through a sensitive word detection system, and recording the violation language and the violation bullet screen as violation content data.
10. The blockchain-based live broadcasting system according to claim 9, wherein:
the block data is broadcasted to all nodes through the internet or a local area network.
CN202010480164.4A 2020-05-30 2020-05-30 Live broadcast method and system based on block chain Pending CN112004141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010480164.4A CN112004141A (en) 2020-05-30 2020-05-30 Live broadcast method and system based on block chain

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Application Number Priority Date Filing Date Title
CN202010480164.4A CN112004141A (en) 2020-05-30 2020-05-30 Live broadcast method and system based on block chain

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CN112004141A true CN112004141A (en) 2020-11-27

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CN202010480164.4A Pending CN112004141A (en) 2020-05-30 2020-05-30 Live broadcast method and system based on block chain

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110365996A (en) * 2019-07-25 2019-10-22 深圳市元征科技股份有限公司 Management method, live streaming management platform, electronic equipment and storage medium is broadcast live
CN111147876A (en) * 2019-12-26 2020-05-12 山东爱城市网信息技术有限公司 Live broadcast content monitoring method, equipment, storage medium and platform based on block chain

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110365996A (en) * 2019-07-25 2019-10-22 深圳市元征科技股份有限公司 Management method, live streaming management platform, electronic equipment and storage medium is broadcast live
CN111147876A (en) * 2019-12-26 2020-05-12 山东爱城市网信息技术有限公司 Live broadcast content monitoring method, equipment, storage medium and platform based on block chain

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
顾晓敏等: "《金融科技概论》", 31 July 2019, 上海：立信会计出版社, pages: 121 - 124 *

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