CN113794937B - Multi-time zone channel review method - Google Patents
Multi-time zone channel review method Download PDFInfo
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- CN113794937B CN113794937B CN202111354667.8A CN202111354667A CN113794937B CN 113794937 B CN113794937 B CN 113794937B CN 202111354667 A CN202111354667 A CN 202111354667A CN 113794937 B CN113794937 B CN 113794937B
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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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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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
- H04N21/26258—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 generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
Abstract
The invention belongs to the field of Internet application development, and particularly relates to a multi-time zone channel review method, which comprises the following steps of S1: a user acquires EPG playbill display on a playing device and initiates a program recording request according to a watching demand; s2: the background sends a program recording request and a corresponding channel time zone to an OTT live broadcast system; s3: the OTT live broadcast system receives a request sent by a background, records programs, constructs an EPG recording address according to a channel time zone after the program recording is finished, and stores and manages program files; s4: the programs in the EPG program list on the playing equipment correspond to the EPG program addresses one by one, when a user watches back, the user clicks the programs in the EPG program list, the playing equipment acquires the corresponding EPG recorded program addresses from the OTT live broadcast system, and calls corresponding program files to finish watching back; an EPG recording address is constructed to store and manage the recorded program file without time zone conversion, so that terminal calculation is reduced, and the complexity of a live broadcast system is reduced.
Description
Technical Field
The invention belongs to the field of Internet application development, and particularly relates to a multi-time zone channel review method.
Background
The OTT system supports live broadcast and on-demand broadcast, can realize the functions of time shifting, review, program list and the like, and in the field of live broadcast, the OTT live broadcast system can record live broadcast channel programs according to a program EPG, and a user can review programs recorded in advance according to requirements; when the live channels are in the same time zone, the OTT live system can record and review programs according to the time of the server; when the live channels are not in the same time zone, the review recording cannot record all review programs at the same time. At present, conversion is carried out according to reference time in advance, and EPG is injected for program recording after conversion is successful, so that the problem of multi-time zone channel review is solved, but actual operation is difficult, real time and time zone time of channels in different time zones need to be converted for many times when the channels in different time zones are displayed on a terminal, display response time is consumed, and the complexity of a system is increased.
Disclosure of Invention
The invention provides a multi-time zone channel review method, which stores and manages the recorded files according to the actual date and time of the channel through a live broadcast system, and the review call of the recorded programs avoids the self-time conversion of users, ensures that the background and the terminal do not need time zone conversion, reduces the terminal calculation and further reduces the complexity of the system.
A multi-time zone channel review method comprises the following steps:
s1: a user acquires EPG playbill display on a playing device and initiates a program recording request according to a watching demand;
s2: the background sends a program recording request of a user and a channel time zone corresponding to the program to an OTT live broadcast system;
s3: the OTT live broadcast system receives a program recording request sent by a background, records programs, constructs an EPG recording address according to a channel time zone after the programs are recorded, and stores and manages recorded program files;
s4: recording programs in the EPG program list on the playing equipment correspond to EPG recording program addresses one by one, when a user performs playback, the user clicks the recording programs in the EPG program list on the playing equipment, the playing equipment acquires the corresponding EPG recording program addresses from the OTT live broadcast system, and calls corresponding recording program files to complete playback operation;
the method comprises the steps that program recording is automatically completed by a live broadcast system through uploading an original EPG program recording request of a channel time zone, an EPG recording address is constructed for storing and managing a recorded program file, recorded programs in an EPG program list on a playing device correspond to EPG recorded program addresses one to one, a user only needs to click the recorded programs in the EPG program list on the playing device when reviewing, the playing device obtains the corresponding EPG recorded program addresses from an OTT live broadcast system, the corresponding recorded program files are called to complete reviewing operation, the playing device directly obtains program contents of the corresponding channel time zone from the OTT live broadcast system when reviewing the programs, time zone conversion is not needed, terminal calculation on the playing device is reduced, and complexity of the live broadcast system is reduced.
Further, the recording of the program in the step S3 specifically includes:
when the program is being recorded, recording immediately;
when the program is not played yet, the OTT live broadcast system converts the channel time zone corresponding to the program into the UTC time zone of the server, then a task recording timer is set according to the current time and the program playing time, and the program playing task recording timer is automatically triggered to finish program recording;
by setting a task recording timer, the program is automatically recorded,
further, after the program recording system in step S3 is completed, an EPG recording program address is constructed according to the channel time zone, and the specific storage of the recording program file is as follows:
naming the recorded program file according to the actual date and time of the program in the channel time zone, and storing the recorded program file in the corresponding EPG recorded program address according to the actual date and time sequence of the program in the channel time zone;
and naming and storing the recorded programs according to the actual date and time of the programs in the channel time zone, so that the management of the recorded program files is facilitated.
Further, the one-to-one correspondence between the recorded programs in the EPG program list on the playing device and the EPG recorded program addresses in step S4 further includes:
the recorded programs in the EPG program guide on the playback device are displayed with the actual date and time of the program in the channel time zone.
The program display and review on the playing device use the actual date and time display of the program in the channel time zone, the time zone does not need to be recalculated to obtain the program content, and the terminal calculation is reduced.
Further, after the program recording system in step S3 is completed, constructing an EPG recorded program address according to the channel time zone, and performing the recorded program file management includes:
the method comprises the steps of aging and deleting files, regularly checking whether recorded programs expire or not by a task recording timer, carrying out automatic deletion operation when the recorded programs expire, deleting corresponding recorded program files, and deleting recorded program display in an EPG program list on corresponding playing equipment;
the expiration condition of the recorded program is automatically detected by setting a timer, automatic aging deletion is carried out, extra calculation is not needed, and programs cannot be deleted by mistake or missed.
Further, after the program recording system in step S3 is completed, constructing an EPG recorded program address according to the channel time zone, and performing the recorded program file management further includes:
manually deleting the file, wherein a user deletes recorded programs in an EPG program list on the playing equipment according to the requirement, and automatically deleting the corresponding recorded program file after deleting;
and manually deleting the recorded program according to the user requirement, and automatically deleting the corresponding program address by the live broadcast system, thereby saving the storage space of the playing equipment.
Further, after the program recording system in step S3 is completed, constructing an EPG recorded program address according to the channel time zone, and performing the recorded program file management further includes:
updating the file, namely finishing updating the file and the EPG recorded program address when a new recording request or the deleting operation exists;
the live broadcast system automatically finishes updating of files and EPG recorded program addresses according to storage, deletion and updating of programs without re-introducing all programs, and response time of the live broadcast system is saved.
Further, the file management is used for carrying out file aging deletion and file updating by taking days as units; and the storage, deletion and updating are carried out according to the channel date, so that the management of the program list is facilitated.
The invention has the beneficial effects that:
according to the method, through uploading an original EPG program recording request of a channel time zone, a live broadcast system automatically finishes program recording, an EPG recording address is constructed to store and manage a recorded program file, recorded programs in an EPG program list on a playing device correspond to EPG recorded program addresses one to one, a user only needs to click the recorded programs in the EPG program list on the playing device when reviewing, the playing device obtains the corresponding EPG recorded program addresses from an OTT live broadcast system, calls the corresponding recorded program files to finish reviewing operation, the playing device directly obtains program contents of the corresponding channel time zone from the OTT live broadcast system when reviewing the programs, time zone conversion is not needed, terminal calculation on the playing device is reduced, and complexity of the live broadcast system is reduced; the programs are stored, deleted and updated according to the time zone date and time of the original channel of the program, extra calculation is not needed, the management of the program list is convenient, the storage space of the equipment can be saved by setting a task recording timer to timely detect and delete expired programs and useless programs, and meanwhile, the live broadcast system automatically deletes and updates to prevent mistaken deletion of unexpired programs.
Drawings
FIG. 1 is a schematic flow diagram of the process of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Fig. 1 shows a method for reviewing multiple time channels, which comprises the following steps:
s1: a user acquires EPG playbill display on a playing device and initiates a program recording request according to a watching demand;
s2: the background sends a program recording request of a user and a channel time zone corresponding to the program to an OTT live broadcast system;
s3: the OTT live broadcast system receives a program recording request sent by a background, records programs, constructs an EPG recording address according to a channel time zone after the programs are recorded, and stores and manages recorded program files;
s4: recording programs in the EPG program list on the playing equipment correspond to EPG recording program addresses one by one, when a user performs playback, the user clicks the recording programs in the EPG program list on the playing equipment, the playing equipment acquires the corresponding EPG recording program addresses from the OTT live broadcast system, and calls corresponding recording program files to complete playback operation;
the method comprises the steps that program recording is automatically completed by a live broadcast system through uploading an original EPG program recording request of a channel time zone, an EPG recording address is constructed for storing and managing a recorded program file, recorded programs in an EPG program list on a playing device correspond to EPG recorded program addresses one to one, a user only needs to click the recorded programs in the EPG program list on the playing device when reviewing, the playing device obtains the corresponding EPG recorded program addresses from an OTT live broadcast system, the corresponding recorded program files are called to complete reviewing operation, the playing device directly obtains program contents of the corresponding channel time zone from the OTT live broadcast system when reviewing the programs, time zone conversion is not needed, terminal calculation on the playing device is reduced, and complexity of the live broadcast system is reduced.
Specifically, the functions of the OTT live system include time zone conversion, program recording, program storage, and file management.
And time zone conversion, wherein the OTT live broadcast system receives a program recording request sent by the background, automatically converts the program recording request into an UTC time zone according to a channel time zone, and generates a recording task list.
Recording programs, wherein the recording of the programs specifically comprises live broadcasting of the programs and non-broadcasting of the programs; when the program is being live broadcast, recording instantly; when the program is not played yet, the OTT live broadcast system sets a task recording timer corresponding to each program according to the time of the UTC time zone of the current server and the time difference of program playing and a recording task list, and the program playing task recording timer is automatically triggered to complete recording of the program.
And after the program recording is finished, constructing an EPG recording program address according to the original channel time zone of the program, naming the recorded program file according to the actual date and time of the program in the channel time zone, and storing the recorded program file in the corresponding EPG recording program address according to the actual date and time sequence of the program in the channel time zone.
File management, wherein the file management comprises file aging deletion, file manual deletion and file updating; the task recording timer detects whether a recorded program is due according to the actual date and time of a channel time zone, and when the recorded program is detected to be due, automatic aging deletion operation is carried out to delete the stored recorded program file and the recorded program display in the EPG program list on the corresponding playing equipment; after a user manually deletes recorded programs in an EPG program list on playing equipment according to requirements, a live broadcast system automatically deletes corresponding recorded program files; when a user sends a new program recording request, and the recorded program files are deleted in an aging way and manually deleted, the live broadcast system automatically completes the updating of the files and the EPG recorded program addresses.
In the embodiment, the OTT live broadcasting system performs conversion recording according to time zones, so that manual operation is not needed, and the time of an administrator is saved; the programs are stored, deleted and updated according to the time zone date and time of the original channel of the programs, extra calculation is not needed, the management of the program list is convenient, due programs and useless programs are deleted in time, the storage space of equipment can be saved, and meanwhile, the live broadcast system automatically deletes and updates to prevent mistakenly deleting the due programs.
Specifically, the live broadcast system detects that the recorded program files are stored, deleted and updated in units of days.
Specifically, the playback device supports the updating of a single program, the single program can be independently added and deleted, the OTT live broadcast system automatically judges and operates, the updating of the corresponding file and the EPG program address is completed, all programs do not need to be re-introduced, and the time is saved.
Specifically, the recorded program and the review program of the EPG playbill on the playing equipment are displayed by the actual date and time of the program in the channel time zone; the playing device can directly obtain the program content without converting time zones, so that terminal calculation is reduced, and program display and processing are facilitated.
In this embodiment, the source of the program live broadcast channel supported by the live broadcast system is not limited to the channel time zone, so that the applicability of the live broadcast system is enhanced.
Claims (6)
1. A method for reviewing multiple time channels, comprising the steps of:
s1: a user acquires EPG playbill display on a playing device and initiates a program recording request according to a watching demand;
s2: the background sends a program recording request of a user and a channel time zone corresponding to the program to an OTT live broadcast system;
s3: the OTT live broadcast system receives a program recording request sent by a background, records programs, constructs an EPG recording address according to a channel time zone after the programs are recorded, and stores and manages recorded program files;
the program recording specifically comprises the following steps:
when the program is being live broadcast, recording instantly;
when the program is not played yet, the OTT live broadcast system converts the channel time zone corresponding to the program into the UTC time zone of the server, then a task recording timer is set according to the current time and the program playing time, and the program playing task recording timer is automatically triggered to finish program recording;
after the program recording is finished, an EPG recording program address is established according to the channel time zone, and the storage of the recording program file specifically comprises the following steps:
naming the recorded program file according to the actual date and time of the program in the channel time zone, and storing the recorded program file in the corresponding EPG recorded program address according to the actual date and time sequence of the program in the channel time zone;
s4: recording programs in the EPG program list on the playing equipment correspond to EPG recording program addresses one by one, when a user performs playback, the user clicks the recording programs in the EPG program list on the playing equipment, the playing equipment acquires the corresponding EPG recording program addresses from the OTT live broadcast system, and calls corresponding recording program files to complete playback operation.
2. The method of claim 1, wherein: the one-to-one correspondence between the recorded programs in the EPG program list on the playing device and the EPG recorded program addresses in step S4 further includes:
the recorded programs in the EPG program guide on the playback device are displayed with the actual date and time of the program in the channel time zone.
3. The method of claim 1, wherein: after the program recording in step S3 is completed, the EPG recording program address is constructed according to the channel time zone, and the managing of the recorded program file includes:
and (3) aging and deleting the file, regularly checking whether the recorded program is due by a task recording timer, carrying out automatic deletion operation when the recorded program is detected to be due, deleting the corresponding recorded program file, and deleting the recorded program display in the EPG program list on the corresponding playing equipment.
4. The method of claim 1, wherein: after the program recording system in step S3 is completed, the method constructs an EPG recorded program address according to the channel time zone, and performs the file management of the recorded program further includes:
and manually deleting the file, wherein a user deletes the recorded program display in the EPG program list on the playing equipment according to the requirement, and automatically deletes the corresponding recorded program file after deleting.
5. The method of claim 4, wherein: after the program recording system in step S3 is completed, the method constructs an EPG recorded program address according to the channel time zone, and performs the file management of the recorded program further includes:
and updating the file, namely finishing updating the file and the EPG recorded program address when a new recording request or the deleting operation exists.
6. A method of multiple time channel review as claimed in claim 3 or 5, wherein: the file management performs deletion and update of the aged file of the file in units of days.
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| CN114584810B (en) * | 2022-04-28 | 2022-07-29 | 深圳市华曦达科技股份有限公司 | Multi-time-zone live broadcast source EPG (electronic program guide) importing method and device |
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