CN114584810A - Multi-time-zone live broadcast source EPG (electronic program guide) importing method and device - Google Patents
Multi-time-zone live broadcast source EPG (electronic program guide) importing method and device Download PDFInfo
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- CN114584810A CN114584810A CN202210459173.4A CN202210459173A CN114584810A CN 114584810 A CN114584810 A CN 114584810A CN 202210459173 A CN202210459173 A CN 202210459173A CN 114584810 A CN114584810 A CN 114584810A
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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
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
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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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26283—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for associating distribution time parameters to content, e.g. to generate electronic program guide data
Abstract
The application discloses and provides a method and a device for importing a multi-time-zone live broadcast source EPG, wherein the method comprises the following steps: acquiring an EPG to be imported; acquiring the live broadcast source time of the EPG to be imported, and converting the live broadcast source time into UTC time; determining a starting time point and an ending time point of each program to be imported into the EPG; determining whether conflict live broadcast time exists in each program in the EPG to be guided according to the starting time point and the ending time point of each program in the EPG to be guided and the time offset among the programs; if each program in the EPG to be imported has no conflict live broadcast time, sending a recording notification of the EPG to be imported so that a streaming media server can record the programs in the EPG, and solving the problems that the efficiency is too low when the EPG is imported, the workload of operators is large, the EPG cannot be accurately imported, and the processing pressure and the cost of the streaming media server are large in the prior art.
Description
Technical Field
The invention relates to the technical field of multi-time-zone live broadcast source EPG import, in particular to a multi-time-zone live broadcast source EPG import method and device.
Background
In an international multi-region operation EPG (Electronic Program Guide) content arrangement system module, the EPG Electronic Program list is mostly created by manual creation and XML and Excel import, and the import is to directly add data into a database through simple verification, so that the requirement of multi-region and multi-time-zone operation is difficult to support.
In a complex environment of global operation, in order to meet the requirement of programming an EPG on different channels in multi-Time-zone operation, the imported EPG generally uses an operator Time zone or a Time calculated as a Universal Time Coordinated (UTC) Time zone as an import Time standard, and currently, the following problems are mainly faced:
firstly, the conversion time is needed when the EPG is imported, the efficiency is too low, and the workload of operators is increased; secondly, the EPG cannot be accurately guided according to time zone time offset and cross-day playing time offset; thirdly, the program list is directly issued to the streaming media server, and the streaming media server needs to check the time to record the program list, so that the processing pressure and cost of the server are increased.
Disclosure of Invention
Therefore, the technical problem to be solved by the present invention is to overcome the problems that in the prior art, the efficiency is too low when an EPG is imported, the workload of operators is increased, the EPG cannot be imported accurately because an operator time zone or time calculated as UTC time zone is used as EPG import time standard, and the processing pressure and cost of a server are increased because a streaming media server needs to check time to record a program list, so as to provide a method and a device for importing a multi-time-zone live broadcast source EPG.
In order to solve the above technical problem, the embodiments of the present disclosure at least provide a method and an apparatus for importing an EPG from a multi-time-zone live broadcast source.
In a first aspect, an embodiment of the present disclosure provides a method for importing an EPG from a multi-time-zone live broadcast source, including:
acquiring an EPG to be imported;
acquiring the live broadcast source time of the EPG to be imported, and converting the live broadcast source time into UTC time;
determining a starting time point and an ending time point of each program to be introduced into the EPG;
determining whether conflict live broadcast time exists in each program in the EPG to be guided according to the starting time point and the ending time point of each program in the EPG to be guided and the time offset among the programs;
and if no conflict live broadcast time exists in each program in the EPG to be imported, sending a recording notification of the EPG to be imported so that a streaming media server records the programs in the EPG.
Optionally, the determining whether there is a conflicting live broadcast time for each program in the EPG to be imported according to the start time point and the end time point of each program in the EPG to be imported and the time offset between the programs includes:
judging whether the live broadcast time of the first program to be introduced into the EPG conflicts with the live broadcast time of the last program in the previous day;
judging whether the live broadcast time of the last program to be introduced into the EPG conflicts with the live broadcast time of the first program in the next day;
and judging whether live broadcasting conflicts exist among other programs except the first program and the last program in the EPG to be imported.
Optionally, before determining whether there is a conflicting live broadcast time for each program in the EPG to be imported according to a start time point, an end time point, and a time offset between the programs, the method further includes:
comparing the starting time of the first program to be introduced into the EPG with the UTC time of the current server;
determining whether conflict live broadcast time exists in each program in the EPG to be guided according to the starting time point and the ending time point of each program in the EPG to be guided and the time offset among the programs is as follows: and if the starting time of the first program in the EPG to be imported is later than the UTC time of the current server, determining whether conflict live broadcast time exists in each program in the EPG to be imported according to the starting time point and the ending time point of each program in the EPG to be imported and the time offset among the programs.
Optionally, the method further comprises:
and if the starting time of the first program to be introduced into the EPG is not later than the UTC time of the current server, feeding back an error message.
Optionally, the method further comprises: and if the program to be introduced into the EPG has conflict live broadcast time, feeding back conflict information.
Optionally, the determining whether the live broadcast time of the first program to be introduced into the EPG conflicts with the live broadcast time of the last program in the previous day is: judging whether the ending time point of the last program in the previous day is overranging, if the ending time point of the last program in the previous day is overranging, judging whether the overranging time offset of the last program in the previous day is in conflict with the starting time of the first program in the EPG to be guided; the step of judging whether the live broadcast time of the last program to be introduced into the EPG conflicts with the live broadcast time of the first program in the next day is as follows: and judging whether the ending time point of the last program to be introduced into the EPG spans the day or not, and if the ending time point of the last program spans the day, judging whether the time offset of the spanning the day conflicts with the starting time of the first program in the next day or not.
In a second aspect, an embodiment of the present invention further provides an apparatus for importing an EPG from a multi-time-zone live broadcast source, including:
the program list acquisition module is used for acquiring the EPG to be imported;
the time acquisition module is used for acquiring the live source time of the EPG to be imported and converting the live source time into UTC time;
a live broadcast time determining module, configured to determine a start time point and an end time point of each program to be imported into the EPG;
the conflict judging module is used for determining whether conflict live broadcast time exists in each program in the EPG to be guided according to the starting time point and the ending time point of each program in the EPG to be guided and the time offset among the programs;
and the program list issuing module is used for sending a recording notice of the EPG to be guided if each program in the EPG to be guided has no conflict live broadcast time so that the streaming media server can record the programs in the EPG.
Optionally, the apparatus further comprises:
the time comparison module is used for comparing the starting time of the first program to be introduced into the EPG with the UTC time of the current server;
the conflict judging module determines whether conflict live broadcast time exists in each program in the EPG to be guided according to the starting time point and the ending time point of each program in the EPG to be guided and the time offset among the programs: and when the starting time of the first program in the EPG to be imported is later than the UTC time of the current server, the conflict judging module determines whether conflict live broadcast time exists in each program in the EPG to be imported according to the starting time point and the ending time point of each program in the EPG to be imported and the time offset among the programs.
In a third aspect, an embodiment of the present disclosure further provides a computer device, including: a processor, a memory and a bus, the memory storing machine-readable instructions executable by the processor, the processor and the memory communicating via the bus when the computer device is running, the machine-readable instructions when executed by the processor performing the steps of the first aspect described above, or any possible implementation of the first aspect.
In a fourth aspect, the disclosed embodiments of the present invention further provide a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and the computer program is executed by a processor to perform the steps in the first aspect or any possible implementation manner of the first aspect.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
calculating time zone time offset and cross-day time offset based on a live broadcast source time zone to accurately import the EPG, calculating time in an EPG program list by acquiring the live broadcast source time zone to which the EPG belongs to check, converting the time into UTC time, acquiring upper and lower program lists to calculate time offset, and checking whether the EPG playing time length accords with the time offset; if the EPG is played in a cross-day manner, whether the time offset conflicts with the unicast playing time of the EPG program on the next day needs to be checked; if the current program list is the first program list in the current day, whether the last program list in the previous day is in a cross-day state or not needs to be checked, whether the cross-day offset conflicts with the playing time or not needs to be checked, and finally the streaming media is informed to record the program list without additionally processing time logic of the streaming media, so that the efficiency of the server can be improved, and the operation cost can be reduced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart illustrating a method for importing an EPG from a multi-time-zone live source according to an embodiment of the disclosure;
fig. 2 is a flowchart illustrating another method for importing an EPG from a multi-time-zone live source according to an embodiment of the disclosure;
fig. 3 is a schematic structural diagram of a multi-time-zone live broadcast source EPG importing apparatus according to an embodiment of the disclosure;
fig. 4 shows a schematic structural diagram of a computer device according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
Example 1
As shown in fig. 1, a flowchart of a method for importing an EPG from multiple live broadcast sources according to an embodiment of the present disclosure is provided, where the method includes:
s11: acquiring an EPG to be imported;
s12: acquiring live broadcast source time to be imported into the EPG, and converting the live broadcast source time into UTC time;
s13: determining a starting time point and an ending time point of each program to be introduced into the EPG;
s14: determining whether conflict live broadcast time exists in each program to be introduced into the EPG according to the starting time point and the ending time point of each program to be introduced into the EPG and the time offset among the programs;
s15: and if each program in the EPG to be imported has no conflict live broadcast time, sending a recording notice of the EPG to be imported so that the streaming media server records the programs in the EPG.
It can be understood that, in the technical scheme provided by this embodiment, the multi-time-zone EPG program list import and cross-day import are processed by converting the live broadcast source time in different time zones into the UTC time, so that the content typesetting efficiency of the operators is improved, and the cost of multi-zone operation is reduced. And the server pressure is transferred to the code logic layer, so that the server performance is improved. The accuracy of cross-day EPG program recording of multi-time-zone live broadcast sources is improved, and the experience of users is greatly improved.
Example 2
As shown in fig. 2, another flowchart of an EPG importing method in a multi-time-zone live source according to an embodiment of the disclosure of the present invention includes:
s21: acquiring an EPG to be imported;
s22: acquiring live broadcast source time to be imported into the EPG, and converting the live broadcast source time into UTC time;
s23: determining a starting time point and an ending time point of each program to be introduced into the EPG;
s24: comparing the starting time of a first program to be introduced into the EPG with the UTC time of a current server; if the start time of the first program to be introduced into the EPG is later than the UTC time of the current server, step S25 is executed, and if the start time of the first program to be introduced into the EPG is not later than the UTC time of the current server, step S26 is executed.
S25: determining whether conflict live broadcast time exists in each program to be introduced into the EPG according to the starting time point and the ending time point of each program to be introduced into the EPG and the time offset between the programs, if no conflict live broadcast time exists in each program to be introduced into the EPG, executing step S27, and if conflict live broadcast time exists in the program to be introduced into the EPG, executing step S28;
s26: and feeding back an error message.
The start time of the first program to be imported into the EPG is not later than the UTC time of the current server, which indicates that the first program to be imported into the EPG is started and the server cannot provide complete live broadcast service for the user, so that an error message is fed back to the requester so that the requester can modify the live broadcast time.
S27: and sending a recording notice of the EPG to be imported to the streaming media server so that the streaming media server records the programs in the EPG.
S28: and feeding back the conflict information.
The programs to be imported into the EPG or the programs to be imported into the EPG and other programs have time conflicts, and the live broadcast server cannot provide accurate broadcast content for the user, so that when the conflicts exist, conflict information is fed back to the requesting party, so that the requesting party can modify the live broadcast time.
In a specific practice, determining whether a conflict live broadcast time exists in each program to be introduced into the EPG according to a start time point, an end time point and a time offset between the programs of each program to be introduced into the EPG includes:
judging whether the live broadcast time of the first program to be introduced into the EPG conflicts with the live broadcast time of the last program in the previous day;
judging whether the live broadcast time of the last program to be introduced into the EPG conflicts with the live broadcast time of the first program in the next day;
and judging whether live broadcast conflicts exist between other programs except the first program and the last program in the EPG to be imported.
In a specific practice, judging whether the live broadcast time of the first program to be introduced into the EPG conflicts with the live broadcast time of the last program in the previous day is as follows: judging whether the ending time point of the last program in the previous day is over-the-day, if so, judging whether the cross-the-day time offset of the last program in the previous day is in conflict with the starting time of the first program to be introduced into the EPG;
in a specific practice, judging whether the live broadcast time of the last program to be introduced into the EPG conflicts with the live broadcast time of the first program in the next day is as follows: and judging whether the ending time point of the last program to be imported into the EPG crosses the day or not, and if the ending time point of the last program crosses the day, judging whether the time offset of the cross-day conflicts with the starting time of the first program in the next day or not.
It can be understood that, in the technical scheme provided by this embodiment, the method for implementing accurate import of the EPG based on the time offset of the time zone calculated by the live broadcast source time zone and the time offset across the sky is implemented by calculating the time in the EPG program list by obtaining the live broadcast source time zone to which the EPG belongs, verifying the time, converting the time into the UTC time, obtaining the time offset calculation of the upper and lower program lists, and verifying whether the EPG playing time length meets the time offset; if the EPG is played in a cross-day manner, whether the time offset conflicts with the unicast playing time of the EPG program on the next day needs to be checked; if the current program list is the first program list in the current day, whether the last program list in the previous day is in a cross-day state or not needs to be checked, whether the cross-day offset conflicts with the playing time or not needs to be checked, and finally the streaming media is informed to record the program list without additionally processing time logic of the streaming media, so that the efficiency of the server can be improved, and the operation cost can be reduced.
Example 3
As shown in fig. 3, an embodiment of the present invention further provides a multi-time-zone live broadcast source EPG importing apparatus, including:
a program list obtaining module 31, configured to obtain an EPG to be imported;
the time obtaining module 32 is configured to obtain live source time to be imported into the EPG, and convert the live source time into UTC time;
a live time determining module 33, configured to determine a start time point and an end time point of each program to be imported into the EPG;
the conflict judging module 34 is configured to determine whether a conflict live broadcast time exists in each program to be introduced into the EPG according to a start time point and an end time point of each program to be introduced into the EPG and a time offset between the programs;
and the program list issuing module 35 is configured to send a recording notification of the to-be-introduced EPG so that the streaming media server records the programs in the EPG if there is no conflict live broadcast time for each program in the to-be-introduced EPG.
In a particular practice, as shown in fig. 3 by the dashed line, the device further comprises:
a time comparison module 36, configured to compare the start time of the first program to be imported into the EPG with the UTC time of the current server;
the conflict judging module 34 determines whether there is a conflict live broadcast time for each program in the EPG to be imported according to the start time point, the end time point and the time offset between the programs of each program in the EPG to be imported: when the start time of the first program to be introduced into the EPG is later than the UTC time of the current server, the conflict determination module 34 determines whether there is a conflict live broadcast time for each program to be introduced into the EPG according to the start time point, the end time point of each program to be introduced into the EPG and the time offset between the programs.
In a specific practice, the determining, by the conflict judging module 34, whether there is a conflict live time for each program in the EPG to be imported according to the start time point, the end time point of each program in the EPG to be imported and the time offset between the programs includes:
judging whether the live broadcast time of the first program to be introduced into the EPG conflicts with the live broadcast time of the last program in the previous day;
judging whether the live broadcast time of the last program to be introduced into the EPG conflicts with the live broadcast time of the first program in the next day;
and judging whether live broadcast conflicts exist between other programs except the first program and the last program in the EPG to be imported.
In a specific practice, the conflict judgment module 34 feeds back an error message when the start time of the first program to be introduced into the EPG is not later than the UTC time of the current server.
In a specific practice, the conflict judgment module 34 feeds back conflict information when there is a conflict live time for a program to be introduced into the EPG.
In a specific practice, the conflict judging module 34 judges whether the live broadcast time of the first program to be introduced into the EPG conflicts with the live broadcast time of the last program in the previous day by: the conflict judging module 34 judges whether the ending time point of the last program in the previous day is across days, and if the ending time point of the last program in the previous day is across days, judges whether the time offset of the last program in the previous day conflicts with the starting time of the first program to be introduced into the EPG;
in a specific practice, the conflict judging module 34 judges whether the live broadcast time of the last program to be imported into the EPG conflicts with the live broadcast time of the first program in the following day: the conflict determination module 34 determines whether the ending time point of the last program to be imported into the EPG crosses the day, and if the ending time point of the last program crosses the day, determines whether the time offset between the days conflicts with the starting time of the first program in the next day.
It can be understood that, in the technical scheme provided by this embodiment, the method for implementing accurate import of the EPG based on the time offset of the time zone calculated by the live broadcast source time zone and the time offset across the sky is implemented by calculating the time in the EPG program list by obtaining the live broadcast source time zone to which the EPG belongs, verifying the time, converting the time into the UTC time, obtaining the time offset calculation of the upper and lower program lists, and verifying whether the EPG playing time length meets the time offset; if the EPG is played in a cross-day manner, whether the time offset conflicts with the unicast playing time of the EPG program on the next day needs to be checked; if the current program list is the first program list in the current day, whether the last program list in the previous day is in a cross-day state or not needs to be checked, whether the cross-day offset conflicts with the playing time or not needs to be checked, and finally the streaming media is informed to record the program list without additionally processing time logic of the streaming media, so that the efficiency of the server can be improved, and the operation cost can be reduced.
Example 4
Based on the same technical concept, an embodiment of the present application further provides a computer device, which includes a memory 1 and a processor 2, as shown in fig. 4, where the memory 1 stores a computer program, and the processor 2 implements any one of the above methods for importing the multi-time-zone live source EPG when executing the computer program.
The memory 1 includes at least one type of readable storage medium, which includes a flash memory, a hard disk, a multimedia card, a card type memory (e.g., SD or DX memory, etc.), a magnetic memory, a magnetic disk, an optical disk, and the like. The memory 1 may in some embodiments be an internal storage unit of the OTT video traffic monitoring system, e.g. a hard disk. The memory 1 may also be an external storage device of the OTT video service monitoring system in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory 1 may also include both an internal storage unit and an external storage device of the OTT video service monitoring system. The memory 1 may be used to store not only application software installed in the OTT video service monitoring system and various data, such as codes of OTT video service monitoring programs, but also temporarily store data that has been output or is to be output.
The processor 2 may be a Central Processing Unit (CPU), a controller, a microcontroller, a microprocessor or other data Processing chip in some embodiments, and is used to run program codes stored in the memory 1 or process data, for example, execute an OTT video service monitoring program.
It can be understood that, in the technical solution provided by this embodiment, the service log output by the video service platform is obtained; analyzing the service log through an input plug-in of a data acquisition unit, and outputting the analyzed data to a database through an output plug-in; the analyzed data stored in the database is inquired, aggregated and displayed through the video service monitoring panel, various indexes to be monitored are directly acquired from a server without the cooperation of a client, the role of probe software is removed on the architecture, the video service and the video service monitoring service are relatively independent, the complexity of an OTT system is reduced, the integration of a third party is facilitated, the problems that in the prior art, the behavior and the event of the client are acquired through a client probe, then the probe is in integrated butt joint with an application layer, and then the probe is in integrated butt joint with the application layer are solved, the development workload is large, the integration complexity of the third party is high, the monitoring platform is highly coupled with the service platform, the service logic processing is complex, the defect problems of system maintenance and later expansion are not easy to occur, the user experience is improved, the user experience degree is good, and the satisfaction degree is high, furthermore, by deploying Telegraf software in the video service platform and using Telegraf as a data collector, the indexes to be monitored can be efficiently and accurately analyzed from the service logs, and the monitoring effect is guaranteed.
The disclosed embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the multi-time-zone live broadcast source EPG importing method described in the above method embodiments are executed. The storage medium may be a volatile or non-volatile computer-readable storage medium.
The computer program product of the multi-time-zone live broadcast source EPG importing method provided in the embodiments of the present invention includes a computer readable storage medium storing program codes, where instructions included in the program codes may be used to execute steps of the multi-time-zone live broadcast source EPG importing method described in the embodiments of the foregoing method, which may be specifically referred to in the embodiments of the foregoing method and are not described herein again.
The embodiments disclosed herein also provide a computer program, which when executed by a processor implements any one of the methods of the preceding embodiments. The computer program product may be embodied in hardware, software or a combination thereof. In an alternative embodiment, the computer program product is embodied in a computer storage medium, and in another alternative embodiment, the computer program product is embodied in a Software product, such as a Software Development Kit (SDK), or the like.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer 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.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A multi-time-zone live broadcast source EPG importing method is characterized by comprising the following steps:
acquiring an EPG to be imported;
acquiring the live broadcast source time of the EPG to be imported, and converting the live broadcast source time into UTC time;
determining a starting time point and an ending time point of each program to be introduced into the EPG;
determining whether conflict live broadcast time exists in each program in the EPG to be led in according to the starting time point and the ending time point of each program in the EPG to be led in and the time offset between the programs;
and if no conflict live broadcast time exists in each program in the EPG to be imported, sending a recording notification of the EPG to be imported so that a streaming media server records the programs in the EPG.
2. The method for importing the multi-time-zone live broadcast source EPG as claimed in claim 1, wherein the determining whether there is a conflict live broadcast time for each program in the EPG to be imported according to a start time point, an end time point and a time offset between programs of each program in the EPG to be imported comprises:
judging whether the live broadcast time of the first program to be introduced into the EPG conflicts with the live broadcast time of the last program in the previous day;
judging whether the live broadcast time of the last program to be introduced into the EPG conflicts with the live broadcast time of the first program in the next day;
and judging whether live broadcast conflicts exist between other programs except the first program and the last program in the EPG to be guided.
3. The EPG importing method of claim 2, further comprising, before determining whether there is a conflicting live broadcast time for each program in the EPG to be imported according to a start time point, an end time point, and a time offset between programs of each program in the EPG to be imported, the method further comprising:
comparing the starting time of the first program to be introduced into the EPG with the UTC time of the current server;
determining whether conflict live broadcast time exists in each program in the EPG to be guided according to the starting time point and the ending time point of each program in the EPG to be guided and the time offset among the programs is as follows: and if the starting time of the first program in the EPG to be imported is later than the UTC time of the current server, determining whether conflict live broadcast time exists in each program in the EPG to be imported according to the starting time point and the ending time point of each program in the EPG to be imported and the time offset among the programs.
4. The method for importing a multi-time-zone live-feed EPG, according to claim 3, further comprising:
and if the starting time of the first program to be introduced into the EPG is not later than the UTC time of the current server, feeding back an error message.
5. The multi-time-zone live-feed EPG import method of any one of claims 2-4, further comprising:
and if the program to be introduced into the EPG has conflict live broadcast time, feeding back conflict information.
6. The multi-time-zone live-feed EPG import method of any one of claims 2-4,
the step of judging whether the live broadcast time of the first program to be introduced into the EPG conflicts with the live broadcast time of the last program in the previous day is as follows: judging whether the ending time point of the last program in the previous day is overranging, if the ending time point of the last program in the previous day is overranging, judging whether the overranging time offset of the last program in the previous day is in conflict with the starting time of the first program in the EPG to be guided;
the step of judging whether the live broadcast time of the last program to be introduced into the EPG conflicts with the live broadcast time of the first program in the next day is as follows: and judging whether the ending time point of the last program to be introduced into the EPG spans the day or not, and if the ending time point of the last program spans the day, judging whether the time offset of the spanning the day conflicts with the starting time of the first program in the next day or not.
7. A multi-time-zone live broadcast source EPG import apparatus, comprising:
the program list acquisition module is used for acquiring the EPG to be imported;
the time acquisition module is used for acquiring the live source time of the EPG to be imported and converting the live source time into UTC time;
a live broadcast time determining module, configured to determine a start time point and an end time point of each program to be imported into the EPG;
the conflict judging module is used for determining whether conflict live broadcast time exists in each program in the EPG to be guided according to the starting time point and the ending time point of each program in the EPG to be guided and the time offset among the programs;
and the program list issuing module is used for sending a recording notice of the EPG to be guided if each program in the EPG to be guided has no conflict live broadcast time so that the streaming media server can record the programs in the EPG.
8. The EPG importing apparatus of claim 7, further comprising:
the time comparison module is used for comparing the starting time of the first program to be introduced into the EPG with the UTC time of the current server;
the conflict judging module determines whether conflict live broadcast time exists in each program in the EPG to be guided according to the starting time point and the ending time point of each program in the EPG to be guided and the time offset among the programs: and when the starting time of the first program in the EPG to be imported is later than the UTC time of the current server, the conflict judging module determines whether conflict live broadcast time exists in each program in the EPG to be imported according to the starting time point and the ending time point of each program in the EPG to be imported and the time offset among the programs.
9. A computer device, comprising: a processor, a memory and a bus, the memory storing machine readable instructions executable by the processor, the processor and the memory communicating over the bus when a computer device is running, the machine readable instructions when executed by the processor performing the multi-time-zone live source EPG import method of any of claims 1 to 6.
10. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor, performs a method of importing a multi-time-zone live-source EPG as claimed in any of claims 1 to 6.
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