CN114915854B - Method for constructing IPTV service based on external set top box equipment - Google Patents
Method for constructing IPTV service based on external set top box equipment Download PDFInfo
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- CN114915854B CN114915854B CN202210550504.5A CN202210550504A CN114915854B CN 114915854 B CN114915854 B CN 114915854B CN 202210550504 A CN202210550504 A CN 202210550504A CN 114915854 B CN114915854 B CN 114915854B
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- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000007405 data analysis Methods 0.000 claims abstract description 4
- 238000013500 data storage Methods 0.000 claims description 7
- 230000002452 interceptive effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004931 aggregating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
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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]
- H04N21/60—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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
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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
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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
- H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a method for constructing IPTV service based on external set top box equipment, which relates to the technical field of Internet interactive television, wherein a U disk is arranged in the set top box, and the storage space of the U disk is divided into three data areas of a date data area, a date1 data area and a date2 data area, and the three data areas are used for avoiding data confusion caused by a data updating process, and comprise a flow (1) without entering an IPTV operation UI and a flow (2) with entering the IPTV operation UI. According to the method for constructing the IPTV service based on the external set top box equipment, the U disk is designed in the set top box to increase the storage space, so that more IPTV programs can be stored, the low-profile set top box can watch more programs, network delay caused by data request to a server each time can be reduced, time consumption for data analysis can be reduced, user experience is optimized, data transfer is convenient, and multiple equipment can simultaneously deploy the same IPTV programs.
Description
Technical Field
The invention relates to the technical field of Internet interactive television, in particular to a method for constructing IPTV service based on external set top box equipment.
Background
IPTV (Internet interactive television) is based on a telecom broadband network and a broadband service platform, takes a set top box or other digital equipment with audio/video coding and decoding capabilities as a terminal, and provides a service of a plurality of interactive multimedia services for users by aggregating various streaming media service contents and value-added applications of service providers. The user can enjoy the IPTV service through the television, the PC, and the mobile terminal.
However, IPTV services are rapidly developed, and have achieved tremendous results, but many development problems and difficulties are exposed to the present day.
In the prior art, the functions of IPTV programs are diversified, the data volume of the programs is larger and larger, and the low-configuration set top box is limited by hardware conditions, so that the diversified functions of the IPTV cannot be completely experienced, and all programs on a server cannot be completely watched.
In order to solve the problems, a method for constructing IPTV service based on external set top box equipment is provided, and based on the external set top box, the time loss required by frequent requests can be reduced, and the user experience is improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method for constructing IPTV service based on external set top box equipment, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a method for constructing IPTV service based on external set top box equipment comprises a flow (1) without entering an IPTV operation UI and a flow (2) with entering the IPTV operation UI;
the flow (1) without entering the IPTV operation UI comprises the following specific steps:
s1, starting a set top box, connecting a network and communicating with an IPTV server, and starting an IPTV background updating IPTV data thread;
s2, detecting whether a USB flash disk exists in the set top box, and if the USB flash disk exists, entering the next step;
s3, detecting whether the IPTV can acquire the data of the IPTV server, and entering the next step if the IPTV can acquire the data;
s4, acquiring data from the IPTV server, analyzing the data according to a specified format, and writing the data into a date1 data area in the U disk;
s5, comparing the data of the date1 data area with the date data area, and synchronizing the data of the date1 data area into the date data area when the data are inconsistent;
the flow (2) entering the IPTV operation UI comprises the following specific steps:
s1, entering an IPTV operation UI, detecting whether a U disk exists in a set top box, detecting whether data exist in a date data area, and entering the next step if the data exist in the date data area;
s2, copying the data of the date data area into a date2 data area;
s3, directly reading the content of the date2 data area through an IPTV interface;
and S4, according to the judgment of the data mark, decrypting the content of the data belonging to the current IPTV, and directly displaying the data on the IPTV operation UI.
According to the technical scheme, the set top box is provided with the USB flash disk, and the storage space of the USB flash disk is divided into three data areas, namely a date data area, a date1 data area and a date2 data area, so that data confusion caused by a data updating process is avoided.
Further optimizing the technical scheme, the three data areas in the storage space of the USB flash disk further comprise the following specific contents:
the date data area is used for storing data finally reserved in the method;
the date1 data area is used for storing the data analyzed from the IPTV server, and after comparing with the date1 data area data, the data in the date1 data area is covered with the data in the date data area;
the date2 data area is used for reading and storing data in the date data area.
Further optimizing the technical scheme, if the USB flash disk cannot be detected in the step S2 or the data cannot be acquired in the step S3 of the flow (1), the flow (1) is terminated.
Further optimizing the technical scheme, in step S3 of the process (1), the method for detecting whether the IPTV can acquire the data of the IPTV server further includes the following steps:
1) Detecting whether an IPTV account is activated;
2) And detecting whether the IPTV account number is out of date.
Further optimizing the technical scheme, in step S5 of the process (1), when the data synchronization is completed, the IPTV operation UI is also running, and then the set-top box sends a message to the IPTV operation UI, notifying the set-top box that new data is acquired.
Further optimizing the technical scheme, in step S1 of the flow (2), if the usb disk is not detected, the data is automatically downloaded to the IPTV server, and after waiting for the completion of data analysis, the flow directly proceeds to step S4.
Further optimizing the technical scheme, when the process (2) runs, a data update message is received, the data of the date data area is copied to the date2 data area again, the IPTV interface reads the data again, and the content on the IPTV operation UI is updated.
Further optimizing the technical scheme, the data storage format in the method is system data head, CRC, STB machine information, encryption mode, IPTV data head and IPTV data.
Further optimizing the technical scheme, the data storage format further comprises the following specific contents:
the system data head is used for distinguishing other data on the U disk;
the CRC is used for checking the integrity of the data;
the STB machine information is used for displaying product information of the set top box equipment;
the encryption mode is designed by adopting BASE 58+AES;
the IPTV data head is used for distinguishing a plurality of different IPTV data;
the IPTV data is used for directly reading and directly displaying the IPTV data which accords with the data format of the IPTV operation UI display.
Compared with the prior art, the invention provides a method for constructing IPTV service based on external set top box equipment, which has the following beneficial effects:
1. according to the method for constructing the IPTV service based on the external set top box equipment, the U disk is designed in the set top box to increase the storage space, so that more IPTV programs can be stored, and the low-profile set top box can watch more programs.
2. The method for constructing the IPTV service based on the external set top box equipment can reduce network delay caused by data request to the server each time, time consumption for analyzing the data, optimize user experience, facilitate data transfer and simultaneously deploy the same IPTV program by a plurality of equipment.
Drawings
Fig. 1 is a schematic flow diagram of a flow (1) in a method for constructing an IPTV service based on an external set-top box device according to the present invention;
fig. 2 is a schematic flow diagram of a flow (2) in a method for constructing an IPTV service based on an external set-top box device according to the present invention;
fig. 3 is a schematic diagram of a data storage mode in a method for constructing an IPTV service based on an external set-top box device according to the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1, a method for constructing an IPTV service based on an external set-top box device includes a process (1) of not entering an IPTV operation UI. Meanwhile, a usb disk is arranged in the set-top box, as shown in fig. 3, a storage space of the usb disk is divided into three data areas, namely a date data area, a date1 data area and a date2 data area, so as to avoid data confusion caused by a data updating process. The data storage format in the method is a system data head, CRC, STB machine information, an encryption mode, IPTV data head and IPTV data, and the data storage format further comprises the following specific contents:
the system data head is used for distinguishing other data on the U disk;
the CRC is used for checking the integrity of the data;
the STB machine information is used for displaying product information of the set top box equipment;
the encryption mode is designed by adopting BASE 58+AES;
the IPTV data head is used for distinguishing a plurality of different IPTV data;
the IPTV data is used for directly reading and directly displaying the IPTV data which accords with the data format of the IPTV operation UI display.
Specifically, the three data areas in the storage space of the usb disk further include the following specific contents:
the date data area is used for storing data finally reserved in the method;
the date1 data area is used for storing the data analyzed from the IPTV server, and after comparing with the date1 data area data, the data in the date1 data area is covered with the data in the date data area;
the date2 data area is used for reading and storing data in the date data area.
The flow (1) without entering the IPTV operation UI comprises the following specific steps:
s1, starting the set top box, connecting to a network, communicating with an IPTV server, and starting an IPTV background to update an IPTV data thread.
S2, detecting whether the USB flash disk exists in the set top box, and if the USB flash disk exists, entering the next step.
S3, detecting whether the IPTV can acquire the data of the IPTV server, and if so, entering the next step.
Further, the method for detecting whether the IPTV can acquire the data of the IPTV server further comprises the following steps:
1) Detecting whether an IPTV account is activated;
2) And detecting whether the IPTV account number is out of date.
In step S2, no usb disk is detected or in step S3, data cannot be acquired, and the process (1) is terminated.
S4, acquiring data from the IPTV server, analyzing the data according to a specified format, and writing the data into a date1 data area in the U disk.
S5, comparing the data of the date1 data area with the date data area, and synchronizing the data of the date1 data area into the date data area when the data are inconsistent.
When the data synchronization is completed, the IPTV operation UI is also running, and the set top box sends a message to the IPTV operation UI to inform the set top box of acquiring new data.
Embodiment two:
referring to fig. 2, a method for constructing an IPTV service based on an external set-top box device includes entering a process (2) of an IPTV operation UI, receiving a data update message, copying data of a date data area to the date2 data area again, and reading the data again by an IPTV interface to update content on the IPTV operation UI.
The flow (2) entering the IPTV operation UI comprises the following specific steps:
s1, entering an IPTV operation UI, detecting whether a U disk exists in the set top box, detecting whether data exist in a date data area, and entering the next step if the data exist in the date data area.
If the USB flash disk is not detected, the data is automatically downloaded to the IPTV server, and the step S4 is directly performed after waiting for the completion of data analysis.
S2, copying the data of the date data area into the date2 data area.
S3, the content of the date2 data area is directly read through an IPTV interface.
And S4, according to the judgment of the data mark, decrypting the content of the data belonging to the current IPTV, and directly displaying the data on the IPTV operation UI.
The beneficial effects of the invention are as follows:
1. according to the method for constructing the IPTV service based on the external set top box equipment, the U disk is designed in the set top box to increase the storage space, so that more IPTV programs can be stored, and the low-profile set top box can watch more programs.
2. The method for constructing the IPTV service based on the external set top box equipment can reduce network delay caused by data request to the server each time, time consumption for analyzing the data, optimize user experience, facilitate data transfer and simultaneously deploy the same IPTV program by a plurality of equipment.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The method for constructing the IPTV service based on the external set top box equipment is characterized by comprising a flow (1) of not entering an IPTV operation UI and a flow (2) of entering the IPTV operation UI;
the flow (1) without entering the IPTV operation UI comprises the following specific steps:
s1, starting a set top box, connecting a network and communicating with an IPTV server, and starting an IPTV background updating IPTV data thread;
s2, detecting whether a USB flash disk exists in the set top box, and if the USB flash disk exists, entering the next step;
s3, detecting whether the IPTV can acquire the data of the IPTV server, and entering the next step if the IPTV can acquire the data;
s4, acquiring data from the IPTV server, analyzing the data according to a specified format, and writing the data into a date1 data area in the U disk;
s5, comparing the data of the date1 data area with the date data area, and synchronizing the data of the date1 data area into the date data area when the data are inconsistent;
the flow (2) entering the IPTV operation UI comprises the following specific steps:
s1, entering an IPTV operation UI, detecting whether a U disk exists in a set top box, detecting whether data exist in a date data area, and entering the next step if the data exist in the date data area;
s2, copying the data of the date data area into a date2 data area;
s3, directly reading the content of the date2 data area through an IPTV interface;
s4, according to the judgment of the data mark, decrypting the content of the data belonging to the current IPTV, and directly displaying the data on an IPTV operation UI;
the set top box is provided with a USB flash disk, and the storage space of the USB flash disk is divided into three data areas of a date data area, a date1 data area and a date2 data area;
the date data area is used for storing data finally reserved in the method;
the date1 data area is used for storing the data analyzed from the IPTV server, and after comparing with the date1 data area data, the data in the date1 data area is covered with the data in the date data area;
the date2 data area is used for reading and storing data in the date data area.
2. The method for constructing IPTV service based on external set-top box equipment according to claim 1, wherein in step S2 of the process (1), no usb flash disk is detected or no data can be acquired in step S3, and the process (1) is terminated.
3. The method for constructing IPTV service based on external set-top box device according to claim 1, wherein in step S3 of the process (1), the method for detecting whether IPTV can acquire data of the IPTV server further comprises the following steps:
1) Detecting whether an IPTV account is activated;
2) And detecting whether the IPTV account number is out of date.
4. The method for constructing IPTV service according to claim 1, wherein in step S5 of the process (1), when the data synchronization is completed, the IPTV operation UI is also running, and the set-top box sends a message to the IPTV operation UI to notify the set-top box that new data is acquired.
5. The method for constructing IPTV service according to claim 1, wherein in step S1 of the process (2), if no usb flash disk is detected, the method automatically downloads data to the IPTV server, waits for the completion of data analysis, and then directly proceeds to step S4.
6. The method for constructing IPTV service according to claim 1, wherein the process (2) receives a data update message during operation, copies the data of the date data area to the date2 data area again, and the IPTV interface reads the data again to update the content on the IPTV operation UI.
7. The method for constructing IPTV service based on external set-top box device according to claim 1, wherein the data storage format in the method is system header+crc+stb machine information+encryption mode+iptv header+iptv data.
8. The method for constructing IPTV services according to claim 7, wherein the data storage format further comprises the following specific contents:
the system data head is used for distinguishing other data on the U disk;
the CRC is used for checking the integrity of the data;
the STB machine information is used for displaying product information of the set top box equipment;
the encryption mode is designed by adopting BASE 58+AES;
the IPTV data head is used for distinguishing a plurality of different IPTV data;
the IPTV data is used for directly reading and directly displaying the IPTV data which accords with the data format of the IPTV operation UI display.
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