CN114389823A - Smart television client file distribution method and system - Google Patents
Smart television client file distribution method and system Download PDFInfo
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- CN114389823A CN114389823A CN202210292360.8A CN202210292360A CN114389823A CN 114389823 A CN114389823 A CN 114389823A CN 202210292360 A CN202210292360 A CN 202210292360A CN 114389823 A CN114389823 A CN 114389823A
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- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
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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]
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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
- H04L67/14—Session management
- H04L67/141—Setup of application sessions
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- 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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving video stream encryption
Abstract
The invention provides a method and a system for distributing files of a smart television client in the technical field of smart televisions, wherein the method comprises the following steps: step S10, the server sets a television scene, a television theme and a distribution rule; step S20, the server acquires a material file carrying television parameters, associates the material file with a corresponding television scene and a corresponding television theme based on the distribution rule, and performs unified management on each material file; step S30, the server encrypts the material file by using an encryption algorithm and stores the encrypted material file in a database; and step S40, the server distributes the corresponding material file to the intelligent television based on the material acquisition request sent by the intelligent television and the distribution rule. The invention has the advantages that: the efficiency and the convenience of intelligent television material file management are greatly improved.
Description
Technical Field
The invention relates to the technical field of intelligent televisions, in particular to a method and a system for distributing files of an intelligent television client.
Background
The smart television is a new product formed based on internet wave impact, aims to bring more convenient experience to users, and has become the trend of televisions at present. Nowadays, smart televisions have gone into thousands of households, and become an essential part of life of people. The smart television can load material files including pictures, videos, texts and compressed packages, and in order to display the material files as required, the material files need to be managed.
For the management of the material files of the smart television, a recommendation bit mode is traditionally adopted for management, namely, the material files and effects which are specified and displayed by recommendation bits need to be specified firstly, the position of the recommendation bits of the smart television (client) and the material files which can be displayed need to be determined, namely, an API (application programming interface) is independently set for the scene of each recommendation bit, and the material files are uploaded through background operation and then distributed to the corresponding smart television through the API.
However, the conventional method has the following disadvantages: an API (application programming interface) needs to be set independently for each scene or environment of the recommendation position, even the same material file needs to be uploaded repeatedly, so that the waste of computing resources and the redundancy degree of memory occupation are increased, and the complexity of background configuration of operation data is increased.
Therefore, how to provide a method and a system for distributing files of a smart television client to achieve the purpose of improving the efficiency and convenience of managing smart television material files becomes a technical problem to be solved urgently.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a method and a system for distributing files of a smart television client, so that the efficiency and convenience of managing smart television material files are improved.
In a first aspect, the present invention provides a method for distributing files at a smart television client, including the following steps:
step S10, the server sets a television scene, a television theme and a distribution rule;
step S20, the server acquires a material file carrying television parameters, associates the material file with a corresponding television scene and a corresponding television theme based on the distribution rule, and performs unified management on each material file;
step S30, the server encrypts the material file by using an encryption algorithm and stores the encrypted material file in a database;
and step S40, the server distributes the corresponding material file to the intelligent television based on the material acquisition request sent by the intelligent television and the distribution rule.
Further, in step S10, the television scenes at least include a screen saver scene, a power on/off scene, and a usage scene;
the television theme at least comprises a color theme, a landscape theme and a character theme;
the distribution rule is a one-to-one correspondence relationship among a television scene, a television theme, a country, a product model, an equipment model and a material file.
Further, in step S20, the television parameters at least include country, product model, and device model;
the material file at least comprises pictures, videos, texts and compressed packets;
the unified management of the material files specifically comprises: and performing unified management including modification, deletion, sequence adjustment and suspended use on each material file.
Further, in the step S30, the encryption algorithm is HMAC _ SHA1+ Base 64.
Further, the step S40 specifically includes:
step S41, after the smart television is connected with the server through the account and the password, a material acquisition request carrying a television scene, a television theme, a country, a product model and an equipment model is sent to the server through the API;
step S42, the server analyzes the received material acquisition request, matches a corresponding material file from a database based on the material acquisition request and a distribution rule, generates a download link of the material file and sends the download link to the smart television;
and step S43, downloading a material file by the smart television based on the received download link, encrypting the downloaded material file by using an encryption algorithm, storing the material file to the local, and displaying the material file based on the television scene and the television theme.
In a second aspect, the present invention provides a file distribution system for a smart television client, including the following modules:
the rule setting module is used for setting a television scene, a television theme and a distribution rule by the server;
the material file management module is used for acquiring a material file carrying television parameters by a server, associating the material file with a corresponding television scene and a corresponding television theme based on the distribution rule, and uniformly managing each material file;
the material file encryption storage module is used for storing the material file into a database after the server encrypts the material file by using an encryption algorithm;
and the material file distribution module is used for distributing the corresponding material files to the intelligent television by the server based on the material acquisition request sent by the intelligent television and the distribution rule.
Further, in the rule setting module, the television scene at least includes a screen saver scene, a power on/off scene and a use scene;
the television theme at least comprises a color theme, a landscape theme and a character theme;
the distribution rule is a one-to-one correspondence relationship among a television scene, a television theme, a country, a product model, an equipment model and a material file.
Furthermore, in the material file management module, the television parameters at least include country, product model and equipment model;
the material file at least comprises pictures, videos, texts and compressed packets;
the unified management of the material files specifically comprises: and performing unified management including modification, deletion, sequence adjustment and suspended use on each material file.
Further, in the material file encryption storage module, the encryption algorithm is HMAC _ SHA1+ Base 64.
Further, the material file distribution module specifically includes:
the system comprises a material obtaining request sending unit, a server and a server, wherein the material obtaining request sending unit is used for sending a material obtaining request carrying a television scene, a television theme, a country, a product model and an equipment model to the server through an API (application programming interface) after the intelligent television is connected with the server through an account and a password;
the download link sending unit is used for analyzing the received material acquisition request by the server, matching a corresponding material file from a database based on the material acquisition request and a distribution rule, generating a download link of the material file and sending the download link to the smart television;
and the material file decryption display unit is used for downloading the material file based on the received download link by the intelligent television, encrypting the downloaded material file by using an encryption algorithm, storing the material file to the local, and displaying the material file based on the television scene and the television theme.
The invention has the advantages that:
the method comprises the steps of setting a television scene, a television theme and a distribution rule in a server in advance, associating the uploaded material files with the corresponding television scene and the corresponding television theme based on the distribution rule, carrying out unified management including modification, deletion, sequential adjustment and suspended use on the material files, sending a material acquisition request carrying the television scene, the television theme, the country, the product model and the equipment model based on the intelligent television, sending the corresponding material files to the intelligent television for display, namely, carrying out unified configuration, management and accurate distribution on the material files at the server, and distributing by adopting a unified API (application programming interface), wherein a plurality of API interfaces are not required to be set in the prior art, the material files are directly called from the server when the same material files are required to be used, the material files are not required to be repeatedly uploaded to the server, so that the waste of computing resources and the redundancy degree of memory occupation are reduced, meanwhile, the complexity of the background configuration of the operation data is reduced, and finally, the efficiency and convenience of the intelligent television material file management are greatly improved.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a flowchart of a file distribution method for a smart television client according to the present invention.
Fig. 2 is a schematic structural diagram of a file distribution system of a smart television client according to the present invention.
Detailed Description
The technical scheme in the embodiment of the application has the following general idea: the server performs unified configuration, management and accurate distribution on the material files, and the unified API is adopted for distribution, so that a plurality of API interfaces are not required to be set, the same material files are not required to be uploaded to the server repeatedly, and the efficiency and convenience of intelligent television material file management are improved.
Referring to fig. 1 to fig. 2, a preferred embodiment of a file distribution method for a smart tv client according to the present invention includes the following steps:
step S10, the server sets a television scene, a television theme and a distribution rule; the distribution rule is used for associating a television scene, a television theme and television parameters;
step S20, the server acquires a material file carrying television parameters, associates the material file with a corresponding television scene and a corresponding television theme based on the distribution rule, and performs unified management on each material file; the server is used for uniformly managing the material files, so that repeated work can be effectively reduced, and data redundancy is reduced;
step S30, the server encrypts the material file by using an encryption algorithm and stores the encrypted material file in a database; by encrypting the material file, the safety of the material file is greatly improved, and the material file is prevented from being stolen;
and step S40, the server distributes the corresponding material file to the intelligent television based on the material acquisition request sent by the intelligent television and the distribution rule, namely, the material file is accurately distributed.
In step S10, the tv scene at least includes a screen saver scene, a power on/off scene, and a usage scene;
the television theme at least comprises a color theme, a landscape theme and a character theme;
the distribution rule is a one-to-one correspondence relationship among a television scene, a television theme, a country, a product model, an equipment model and a material file.
In step S20, the television parameters at least include country, product model, and device model; the television parameters are stored in each intelligent television in advance;
the material file at least comprises pictures, videos, texts and compressed packets;
the unified management of the material files specifically comprises: and performing unified management including modification, deletion, sequence adjustment and suspended use on each material file.
In the step S30, the encryption algorithm is HMAC _ SHA1+ Base64, and by combining the two encryption algorithms, the security of data is greatly improved.
The step S40 specifically includes:
step S41, after the smart television is connected with the server through the account and the password, a material acquisition request carrying a television scene, a television theme, a country, a product model and an equipment model is sent to the server through the API; the identity of the smart television is verified through the account and the password, so that the smart television is prevented from accessing the server without authorization, and the safety is further improved;
step S42, the server analyzes the received material acquisition request, matches a corresponding material file from a database based on the material acquisition request and a distribution rule, generates a download link of the material file and sends the download link to the smart television; the download link is sent to the smart television through the server, and the material file is not directly sent to the smart television, so that the bandwidth pressure of the server is greatly reduced;
and step S43, downloading a material file by the smart television based on the received download link, encrypting the downloaded material file by using an encryption algorithm, storing the material file to the local, and displaying the material file based on the television scene and the television theme.
The invention discloses a preferred embodiment of a file distribution system of an intelligent television client, which comprises the following modules:
the rule setting module is used for setting a television scene, a television theme and a distribution rule by the server; the distribution rule is used for associating a television scene, a television theme and television parameters;
the material file management module is used for acquiring a material file carrying television parameters by a server, associating the material file with a corresponding television scene and a corresponding television theme based on the distribution rule, and uniformly managing each material file; the server is used for uniformly managing the material files, so that repeated work can be effectively reduced, and data redundancy is reduced;
the material file encryption storage module is used for storing the material file into a database after the server encrypts the material file by using an encryption algorithm; by encrypting the material file, the safety of the material file is greatly improved, and the material file is prevented from being stolen;
and the material file distribution module is used for distributing the corresponding material files to the intelligent television by the server based on the material acquisition request sent by the intelligent television and the distribution rule, namely realizing the accurate distribution of the material files.
In the rule setting module, the television scene at least comprises a screen saver scene, a power on/off scene and a use scene;
the television theme at least comprises a color theme, a landscape theme and a character theme;
the distribution rule is a one-to-one correspondence relationship among a television scene, a television theme, a country, a product model, an equipment model and a material file.
In the material file management module, the television parameters at least comprise country, product model and equipment model; the television parameters are stored in each intelligent television in advance;
the material file at least comprises pictures, videos, texts and compressed packets;
the unified management of the material files specifically comprises: and performing unified management including modification, deletion, sequence adjustment and suspended use on each material file.
In the material file encryption storage module, the encryption algorithm is HMAC _ SHA1+ Base64, and the data security is greatly improved by combining the two encryption algorithms.
The material file distribution module specifically comprises:
the system comprises a material obtaining request sending unit, a server and a server, wherein the material obtaining request sending unit is used for sending a material obtaining request carrying a television scene, a television theme, a country, a product model and an equipment model to the server through an API (application programming interface) after the intelligent television is connected with the server through an account and a password; the identity of the smart television is verified through the account and the password, so that the smart television is prevented from accessing the server without authorization, and the safety is further improved;
the download link sending unit is used for analyzing the received material acquisition request by the server, matching a corresponding material file from a database based on the material acquisition request and a distribution rule, generating a download link of the material file and sending the download link to the smart television; the download link is sent to the smart television through the server, and the material file is not directly sent to the smart television, so that the bandwidth pressure of the server is greatly reduced;
and the material file decryption display unit is used for downloading the material file based on the received download link by the intelligent television, encrypting the downloaded material file by using an encryption algorithm, storing the material file to the local, and displaying the material file based on the television scene and the television theme.
In summary, the invention has the advantages that:
the method comprises the steps of setting a television scene, a television theme and a distribution rule in a server in advance, associating the uploaded material files with the corresponding television scene and the corresponding television theme based on the distribution rule, carrying out unified management including modification, deletion, sequential adjustment and suspended use on the material files, sending a material acquisition request carrying the television scene, the television theme, the country, the product model and the equipment model based on the intelligent television, sending the corresponding material files to the intelligent television for display, namely, carrying out unified configuration, management and accurate distribution on the material files at the server, and distributing by adopting a unified API (application programming interface), wherein a plurality of API interfaces are not required to be set in the prior art, the material files are directly called from the server when the same material files are required to be used, the material files are not required to be repeatedly uploaded to the server, so that the waste of computing resources and the redundancy degree of memory occupation are reduced, meanwhile, the complexity of the background configuration of the operation data is reduced, and finally, the efficiency and convenience of the intelligent television material file management are greatly improved.
Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.
Claims (10)
1. A method for distributing files of an intelligent television client is characterized by comprising the following steps: the method comprises the following steps:
step S10, the server sets a television scene, a television theme and a distribution rule;
step S20, the server acquires a material file carrying television parameters, associates the material file with a corresponding television scene and a corresponding television theme based on the distribution rule, and performs unified management on each material file;
step S30, the server encrypts the material file by using an encryption algorithm and stores the encrypted material file in a database;
and step S40, the server distributes the corresponding material file to the intelligent television based on the material acquisition request sent by the intelligent television and the distribution rule.
2. The intelligent television client file distribution method according to claim 1, wherein: in the step S1O, the television scenes at least include a screen saver scene, a power on/off scene, and a usage scene;
the television theme at least comprises a color theme, a landscape theme and a character theme;
the distribution rule is a one-to-one correspondence relationship among a television scene, a television theme, a country, a product model, an equipment model and a material file.
3. The intelligent television client file distribution method according to claim 1, wherein: in step S20, the television parameters at least include country, product model, and device model;
the material file at least comprises pictures, videos, texts and compressed packets;
the unified management of the material files specifically comprises: and performing unified management including modification, deletion, sequence adjustment and suspended use on each material file.
4. The intelligent television client file distribution method according to claim 1, wherein: in the step S30, the encryption algorithm is HMAC _ SHA1+ Base 64.
5. The intelligent television client file distribution method according to claim 1, wherein: the step S40 specifically includes:
step S41, after the smart television is connected with the server through the account and the password, a material acquisition request carrying a television scene, a television theme, a country, a product model and an equipment model is sent to the server through the API;
step S42, the server analyzes the received material acquisition request, matches a corresponding material file from a database based on the material acquisition request and a distribution rule, generates a download link of the material file and sends the download link to the smart television;
and step S43, downloading a material file by the smart television based on the received download link, encrypting the downloaded material file by using an encryption algorithm, storing the material file to the local, and displaying the material file based on the television scene and the television theme.
6. A smart television client file distribution system is characterized in that: the system comprises the following modules:
the rule setting module is used for setting a television scene, a television theme and a distribution rule by the server;
the material file management module is used for acquiring a material file carrying television parameters by a server, associating the material file with a corresponding television scene and a corresponding television theme based on the distribution rule, and uniformly managing each material file;
the material file encryption storage module is used for storing the material file into a database after the server encrypts the material file by using an encryption algorithm;
and the material file distribution module is used for distributing the corresponding material files to the intelligent television by the server based on the material acquisition request sent by the intelligent television and the distribution rule.
7. The smart tv client file distribution system according to claim 6, wherein: in the rule setting module, the television scene at least comprises a screen saver scene, a power on/off scene and a use scene;
the television theme at least comprises a color theme, a landscape theme and a character theme;
the distribution rule is a one-to-one correspondence relationship among a television scene, a television theme, a country, a product model, an equipment model and a material file.
8. The smart tv client file distribution system according to claim 6, wherein: in the material file management module, the television parameters at least comprise country, product model and equipment model;
the material file at least comprises pictures, videos, texts and compressed packets;
the unified management of the material files specifically comprises: and performing unified management including modification, deletion, sequence adjustment and suspended use on each material file.
9. The smart tv client file distribution system according to claim 6, wherein: in the material file encryption storage module, the encryption algorithm is HMAC _ SHA1+ Base 64.
10. The smart tv client file distribution system according to claim 6, wherein: the material file distribution module specifically comprises:
the system comprises a material obtaining request sending unit, a server and a server, wherein the material obtaining request sending unit is used for sending a material obtaining request carrying a television scene, a television theme, a country, a product model and an equipment model to the server through an API (application programming interface) after the intelligent television is connected with the server through an account and a password;
the download link sending unit is used for analyzing the received material acquisition request by the server, matching a corresponding material file from a database based on the material acquisition request and a distribution rule, generating a download link of the material file and sending the download link to the smart television;
and the material file decryption display unit is used for downloading the material file based on the received download link by the intelligent television, encrypting the downloaded material file by using an encryption algorithm, storing the material file to the local, and displaying the material file based on the television scene and the television theme.
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| CN114389823B (en) | 2022-11-22 |
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