CN105635746B - The recording processing of TVOD recording task, recording method and device, system - Google Patents
The recording processing of TVOD recording task, recording method and device, system Download PDFInfo
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- CN105635746B CN105635746B CN201410624346.9A CN201410624346A CN105635746B CN 105635746 B CN105635746 B CN 105635746B CN 201410624346 A CN201410624346 A CN 201410624346A CN 105635746 B CN105635746 B CN 105635746B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
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Abstract
The present invention provides a kind of recording processing of TVOD recording task, recording method and device, system, wherein, the recording method includes: to generate TVOD recording task according to the unified standard time, wherein the unified standard time is the fiducial time at unique mapping different time zone time point；The TVOD recording task is issued to content distributing network CDN node.Using above-mentioned technical proposal provided by the invention, it solves in the related technology, the problem of due to upsetting normal TVOD recording plan caused by each time zone time difference and then influencing user's viewing and the recording request of different time zone can not be compatible with, so that the TVOD determined can satisfy the requirement without time zone, user experience is greatly improved.
Description
Technical field
The present invention relates to the communications fields, in particular to a kind of real-time television (Television On Demand, letter
Referred to as TVOD) the recording processing of recording task, recording method and device, system.
Background technique
Interactive Internet TV (Interactive Personality TV, referred to as IPTV) is made using broadband network
For basic facility, using domestic television set or PC as main display terminal, using a series of carrying of Internet protocols and
It is transferred through the multimedia digital signal of coding compression, a variety of interactive numbers including TV programme are provided for domestic consumer
The brand-new technology of word multimedia service and value-added service service.People can pass through PC (Personal
Computer, referred to as PC) machine, set-top box and television set, the various ways such as multimedia handset enjoy IPTV service.From user angle
Degree sees that IPTV service can provide with personalized and real-time, interactive order program service, personal recorded broadcast service and be similar to tradition
The direct broadcast service of TV non-interactive type.
In the related technology, program listing and TVOD are established on IPTV system platform, are compiled to direct broadcast band according to the period
It arranges the program, corresponding TVOD is generated according to program listing and records plan, while direct broadcast band plays, generates and corresponds in network side
TVOD, allow spectators interested programme content is reviewed within a certain period of time.Program listing and TVOD in IPTV system
Revolutionize traditional tv passively watches mode, and user is allowed to watch the programme content played, avoid user because
Excellent program is missed for busy delay, to improve user experience.
But due to program listing and TVOD be according to the time direct broadcast band broadcasting before layout, and all over the world when
Area again it is different, there are 24 kinds of time zones in the whole world, but be broadly divided into using daylight saving time system (daylight-saving time) area with do not use
Two kinds of the area of daylight saving time.Clock is set ahead when the annual daylight-saving time starts using the area of daylight saving time
1 hour, the winter constantly, by clock adjust back 1 hour recurrence standard time.This will upset normal TVOD recording plan, make
TVOD duplicates or interrupts etc. mistakes when jumping the time, watches to influence user.Another is more outstanding to ask
Topic is exactly, if IPTV system crosses over a variety of time zones, is just faced with and is not available same portion TVOD to be compatible with each different time zone
Recording request, the user of different time zone may be just different in the TVOD that synchronization is watched.
For in the related technology, due to each time zone time it is different caused by upset normal TVOD recording plan in turn
It the problem of influencing user's viewing and the recording request of different time zone can not be compatible with, not yet puts forward effective solutions.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of recording processing of TVOD recording task, method for recording
And device, system.
According to an aspect of the invention, there is provided a kind of recording method of real-time television TVOD recording task, institute
The method of stating includes: to generate TVOD recording task according to the unified standard time, wherein the unified standard time is unique map not
With the fiducial time at time zone time point；The TVOD recording task is issued to content distributing network CDN node.
Preferably, TVOD recording task is generated according to the unified standard time, comprising: according to the unified standard time sequential routine
Program listing；The TVOD recording task is generated according to the program listing.
Preferably, according to the program listing generate the TVOD recording task include: by the program listing at the beginning of
It is converted to and the unified standard time with the end time；TVOD recording task is generated according to the unified standard time.
Preferably, after according to the unified standard time sequential routine program listing, further includes: programmed program listing is synchronous
To electronic program guide (Electronic Program Guide, referred to as EPG) server；The EPG server will be described
The corresponding time of time zone where the unified standard time in program listing is converted to terminal, and by the programmed program listing at end
It is shown on end.
According to another aspect of the present invention, a kind of method for recording of real-time television TVOD recording task, institute are additionally provided
The method of stating includes: that content distributing network CDN node receives Interactive Internet TV IPTV service system according to the unified standard time
Generate TVOD recording task；TVOD content corresponding with the TVOD recording task is recorded according to the TVOD recording task.
Preferably, after recording TVOD content corresponding with the TVOD recording task according to the TVOD recording task,
Further include: receive the content requests for being used to request to review the TVOD content that terminal is sent, wherein wrap in the content requests
At the beginning of the TVOD content contained and the end time is the unified standard time；According to content requests acquisition and institute
The corresponding TVOD broadcast code flow of TVOD content is stated, and the TVOD broadcast code flow is returned into the terminal.
Preferably, TVOD content corresponding with the TVOD recording task is recorded according to the TVOD recording task, comprising:
The time zone where the CDN node is obtained, is turned the corresponding local zone time of the CDN node according to the time zone where CDN node
It is changed to the unified standard time；It is recorded in TVOD corresponding with the TVOD recording task according to the unified standard time
Hold.
According to another aspect of the present invention, a kind of recording system of real-time television TVOD recording task is additionally provided, is wrapped
It includes: Interactive Internet TV IPTV service system, for generating TVOD recording task according to the unified standard time, wherein described
The time seek unity of standard as unique fiducial time for mapping different time zone time point, and the TVOD recording task is issued to content
Distribution network CDN node；The CDN node, for being recorded and the TVOD recording task pair according to the TVOD recording task
The TVOD content answered.
According to another aspect of the present invention, a kind of recording processing dress of real-time television TVOD recording task is additionally provided
It sets, described device includes: generation module, for generating TVOD recording task according to the unified standard time, wherein the unified mark
It is the fiducial time at unique mapping different time zone time point between punctual；Module is issued, for issuing the TVOD recording task
To content distributing network CDN node.
According to another aspect of the present invention, a kind of record device of real-time television TVOD recording task, institute are additionally provided
Stating device includes: receiving module, is generated for receiving Interactive Internet TV IPTV service system according to the unified standard time
TVOD recording task；Module is recorded, it is corresponding with the TVOD recording task for being recorded according to the TVOD recording task
TVOD content.
Through the invention, TVOD recording task is determined using according to a unified standard time, and then TVOD is recorded and is appointed
Business is issued to the technological means of CND node, solves in the related technology, due to upsetting just caused by each time zone time difference
The problem of normal TVOD recording plan and then influence user is watched and can not be compatible with the recording request of different time zone, so that determining
At TVOD can satisfy the requirement without time zone, user experience greatly improves.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the recording method of real-time television TVOD recording task according to an embodiment of the present invention；
Fig. 2 be the embodiment of the present invention zone under operation system scheduling programs flow chart；
Fig. 3 is the structural block diagram according to the recording processing unit of the real-time television TVOD recording task of the embodiment of the present invention；
Fig. 4 is the flow chart of the method for recording of real-time television TVOD recording task according to an embodiment of the present invention；
Fig. 5 is the structural block diagram according to the record device of the real-time television TVOD recording task of the embodiment of the present invention；
Fig. 6 is the structural block diagram according to the recording system of the real-time television TVOD recording task of the embodiment of the present invention；
Fig. 7 is the system structure of the program listing and TVOD realization device in the IPTV system of the embodiment of the present invention under zone
Schematic diagram；
Fig. 8 is the program listing and TVOD implementation flow chart in a kind of IPTV system of the embodiment of the present invention under zone.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by written explanation
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
Before the present invention is implemented, universal time, program are not introduced in IPTV methodically in the related technology
Single layout, the recording of TVOD, displaying of terminal etc. use local zone time, and the system of this distribution under the same time zone does not have
It is problematic, but the constantly mature process grown that increasingly internationalizes along with IPTV, it is trans-regional to become inevitable development trend,
Process originally be not obviously able to satisfy IPTV development needs, it is trans-regional under IPTV service system, EPG, content distribution
Network (Content Delivery Network, referred to as CDN), terminal is likely to respectively be distributed in different region bottoms
Under, even if each server of EPG, each node of CDN, the region where each terminal oneself be likely to it is different from each other, in industry
The program listing of layout under business system, the terminal display time under another time zone cannot be identical, while under another time zone again
The recording time of CDN node can not be identical.The program listing that this will lead to user's layout is practical with the program listing of terminal display
Content is inconsistent；The TVOD recording plan of the user's layout phenomenon inconsistent with the practical TVOD content recorded of CDN.
On the other hand, even if under the same time zone, can all be occurred using the time in daylight saving time system area every year
The time jumps twice, and when the daylight-saving time starts, when will set one hour the time ahead, and start at the winter, time readjustment is one small
When.The above time jump occurs in each network element device of IPTV system, since program listing is recorded to use from TVOD is programmed into
The time-lag effect of whole flow process is watched at family, and time jump can destroy the consistent continuity of program listing and TVOD between network element device
With integrality.
In order to solve the above-mentioned technical problem, a kind of recording of real-time television TVOD recording task is provided in the present embodiment
Processing method, Fig. 1 are the flow charts of the recording method of real-time television TVOD recording task according to an embodiment of the present invention, such as
Shown in Fig. 1, which includes the following steps:
Step S102 generates TVOD recording task according to the unified standard time, wherein the above-mentioned unified standard time is unique
Map the fiducial time at different time zone time point；
Above-mentioned TVOD recording task is issued to content distributing network CDN node by step S104.
By above-mentioned each step, TVOD recording task is generated using according to a unified standard time, and then by TVOD
Recording task is issued to the technological means of CND node, solves in the related technology, caused by each time zone time difference
The problem of upsetting normal TVOD recording plan and then influencing user's viewing and can not be compatible with the recording request of different time zone, makes
The TVOD that must be determined can satisfy the requirement without time zone, and no matter which time zone user handles, can get it is any its
The TVOD task that his time zone is recorded, has no effect on the viewing and experience of user.
In embodiments of the present invention, the above-mentioned unified standard time can be there are many form of expression, as long as being capable of unifying identifier
The time in 24 time zones in the world, in an alternative embodiment of the embodiment of the present invention, the above-mentioned unified standard time can
It thinks time coordination universal time (Universal Time Coordinated, referred to as UTC), is seeked advice from by international wireless electricity
Committee's regulation and recommendation, and by International Time Bureau (BIH) the responsible time scale based on the second kept.UTC is equivalent to
Mean solar hour on the first meridian (i.e. 0 degree of longitude), the entire earth are divided into twenty-four theory area, and each time zone has oneself
Local zone time will write UTC if local zone time is faster than UTC time, such as time ratio UTC fast 8 hours of China's Mainland
+ 8, it is commonly called as Dong Baqu, on the contrary, local zone time ratio UTC is slow, such as Hawaiian Time 10 hours slower than UTC time, will be write
UTC-10 is commonly called as Xi10Qu.
The technical solution provided using above-mentioned steps of embodiment of the present invention S102 to step S014, i.e., in IPTV service level
TVOD should be generated using world's unified standard time, bring shadow can be jumped to avoid different time zone and time
It rings, for how to realize the lower program listing in multiple areas and TVOD business according to the unified standard time, provides following technical side
Case:
I.e. according to above-mentioned unified standard time sequential routine program listing；Above-mentioned TVOD recording task is generated according to above-mentioned program listing,
And then it will be converted to and the above-mentioned unified standard time at the beginning of above-mentioned program listing with the end time；According to above-mentioned unified mark
TVOD recording task is generated between punctual.
Fig. 2 be the embodiment of the present invention zone under operation system scheduling programs flow chart, as shown in Fig. 2, process
It is as follows:
Step S201, the scheduling programs under operation system, such as the program listing abridged table that following table one is the time zone UTC+2；
Table one
| Program (Program) | Time started (Start time) | End time (End time) |
| Global Village | 5:00PM | 6:00PM |
| Food Safari | 6:00PM | 6:30PM |
| SBC Word News | 6:30PM | 7:00PM |
| … | … | … |
Program listing is converted to UTC time from local zone time by step S203, and the program listing of table as above is converted through the time zone UTC
Afterwards, the program listing under time zone is generated, as shown in following table two:
Table two
| Program | UTC Start time | UTC End time |
| Global Village | 3:00PM | 4:00PM |
| Food Safari | 4:00PM | 4:30PM |
| SBC Word News | 4:30PM | 5:00PM |
| … | … | … |
Step S205 calculates the life cycle that TVOD records plan, such as records according to the program listing under above-mentioned standard time zone
Validity period, former ageing time etc.；
Step S207 generates corresponding TVOD recording plan according to the program listing under above-mentioned standard time zone.Above-mentioned TVOD record
System plan is that the TVOD under time zone records plan.
In order to enable above-mentioned technical proposal is more complete, after generating TVOD recording task according to the unified standard time, also
Following technical process can be executed: programmed program listing is synchronized to EPG server；Above-mentioned EPG service
The unified standard time in above-mentioned program listing is converted to the corresponding time of time zone where terminal by device, and by above-mentioned programmed section
Mesh list is displayed on the terminals.
A kind of recording processing unit of real-time television TVOD recording task is additionally provided, in the present embodiment for realizing upper
State embodiment and preferred embodiment, the descriptions that have already been made will not be repeated, below to the module being related in the device into
Row explanation.As used below, the combination of the software and/or hardware of predetermined function may be implemented in term " module ".Although with
Device described in lower embodiment is preferably realized with software, but the combined realization of hardware or software and hardware
It may and be contemplated.Fig. 3 is the recording processing unit according to the real-time television TVOD recording task of the embodiment of the present invention
Structural block diagram.As shown in figure 3, the device includes:
Generation module 30, for generating TVOD recording task according to the unified standard time, wherein the above-mentioned unified standard time
For the fiducial time for uniquely mapping different time zone time point；
Module 32 is issued, is connect with generation module 30, for above-mentioned TVOD recording task to be issued to content distributing network
CDN node.
By the comprehensive function of above-mentioned modules, TVOD recording task is generated using according to a unified standard time,
And then TVOD recording task is issued to the technological means of CND node, it solves in the related technology, not due to each time zone time
The normal TVOD recording plan recording that influence user watched and can not be compatible with different time zone in turn is upset with caused by want
The problem of asking, so that the TVOD determined can satisfy the requirement without time zone, no matter which time zone user handles, and can obtain
The TVOD task for getting the recording of any other time zone, has no effect on the viewing and experience of user.
Solve the problems, such as that program listing can not be unified with TVOD time sequential routine under zone by adopting the above technical scheme, with
And plan repetition or the influence of tomography are recorded using the zone time jump bring TVOD of daylight saving time, while again can
Enough compatible old recording modes for not using daylight saving time system area.
A kind of method for recording of real-time television TVOD recording task is additionally provided in the embodiment of the present invention, is applied to CDN and is saved
Point side, Fig. 4 is the flow chart of the method for recording of real-time television TVOD recording task according to an embodiment of the present invention, as shown in figure 4,
The process includes the following steps:
Step S402: content distributing network CDN node receives Interactive Internet TV IPTV service system and is marked according to unified
TVOD recording task is generated between punctual；
Step S404: TVOD content corresponding with above-mentioned TVOD recording task is recorded according to above-mentioned TVOD recording task.
Through the above steps, it is recorded using CND node according to the TVOD recording task of a time generation of seeking unity of standard
The technological means of TVOD content solves in the related technology, normal due to upsetting caused by each time zone time difference
The problem of TVOD recording plan influences user's viewing in turn and can not be compatible with the recording request of different time zone, so that determine
TVOD can satisfy the requirement without time zone, and no matter which time zone user handles, and can get the recording of any other time zone
TVOD task, have no effect on the viewing and experience of user.
In an optional example of the embodiment of the present invention, is recorded according to above-mentioned TVOD recording task and recorded with above-mentioned TVOD
After the corresponding TVOD content of task, terminal has known programmed program listing from EPG server, and following mistake can also be performed
Journey: the content requests for being used to request to review above-mentioned TVOD content that terminal is sent are received, wherein include in above content request
At the beginning of above-mentioned TVOD content and the end time is the unified standard time；According to above content request with it is above-mentioned
The corresponding TVOD broadcast code flow of TVOD content, and above-mentioned TVOD broadcast code flow is returned into above-mentioned terminal.
It, can in an alternative embodiment of the embodiment of the present invention there are many implementation for step S404
To be accomplished by the following way: obtaining the time zone where above-mentioned CDN node, saved above-mentioned CDN according to the time zone where CDN node
The corresponding local zone time of point is converted to the above-mentioned unified standard time；It is recorded according to the above-mentioned unified standard time and is recorded with above-mentioned TVOD
The corresponding TVOD content of task.
In conclusion for step S102, step S104, step S402, the technical solution that step S404 can be realized,
It can summarize in a preferred embodiment of the invention are as follows: in scheduling programs in operation system, program listing local zone time is converted
It seeks unity of standard time (including but not limited to UTC time etc.) for the world, above-mentioned world's unified standard time is that one kind can be unique
Map the time basis of each regional various time points in the world.The time conversion of program listing is related to time started, end time etc.
Element of time judges whether time conflict is judged also based on the standard time for program listing.
Using the world unified standard time generate TVOD record plan, and Service control TVOD record plan it is expired when
Between, ageing time is also calculated according to the world unified standard time.Therefore, at the beginning of TVOD records plan, at the end of
Between, expired time, ageing time is all described using the world unified standard time.
After the TVOD recording plan generated in operation system is issued to CDN network, the different nodes of CDN network side are being recorded
When TVOD processed, need to be converted to according to the local zone time where this node the world unified standard time, to fall after conversion when
Between the TVOD plan of recording in range carry out recording task, generate corresponding TVOD.
The program listing of the standard time generated in operation system and TVOD are synchronized to EPG, and showed at the terminal
When user, need to be converted in the world of program listing and TVOD in terminal the unified standard time according to the time zone setting in terminal
Local zone time show user；User plays out request, terminal corresponding TVOD on request CDN to the TVOD in terminal
When, with element of time such as end times need to be converted to that the world is unified marks at the beginning of the TVOD that request interface parameter is included
Between punctual；CDN network finds corresponding TVOD broadcast code flow the unified standard time according to the world of corresponding requests and returns to terminal,
Terminal obtains TVOD broadcast code flow and plays TVOD to user.
The preferred embodiment of the present invention realizes: by improving program listing and TVOD process, having provided a user under zone
Program listing and TVOD operation interface, greatly improve user experience.
A kind of record device of real-time television TVOD recording task is additionally provided, in the present embodiment for realizing above-mentioned reality
Example and preferred embodiment are applied, the descriptions that have already been made will not be repeated, says below to the module being related in the device
It is bright.As used below, the combination of the software and/or hardware of predetermined function may be implemented in term " module ".Although following real
Apply device described in example and preferably realized with software, but the combined realization of hardware or software and hardware be also can
It can and be contemplated.Fig. 5 is the structural block diagram according to the record device of the real-time television TVOD recording task of the embodiment of the present invention.
As shown in figure 5, the device includes:
Receiving module 50 generates TVOD according to the unified standard time for receiving Interactive Internet TV IPTV service system
Recording task；
Module 52 is recorded, is connect with receiving module 50, is recorded for being recorded according to above-mentioned TVOD recording task with above-mentioned TVOD
The corresponding TVOD content of task processed.
By the comprehensive function of above-mentioned module, recorded using CND node according to the TVOD that the time generates that seeks unity of standard
Task records the technological means of TVOD content, solve in the related technology, due to each time zone time it is different caused by disturb
The problem of disorderly normal TVOD recording plan influences user's viewing in turn and can not be compatible with the recording request of different time zone, makes
The TVOD that must be determined can satisfy the requirement without time zone, and no matter which time zone user handles, can get it is any its
The TVOD task that his time zone is recorded, has no effect on the viewing and experience of user.
In fact, in embodiments of the present invention, additionally providing a kind of recording system of real-time television TVOD recording task, such as
Shown in Fig. 6, comprising:
Interactive Internet TV IPTV service system 60, for generating TVOD recording task according to the unified standard time,
In, the above-mentioned unified standard time is the fiducial time at unique mapping different time zone time point, and will be under above-mentioned TVOD recording task
It is sent to content distributing network CDN node；
Above-mentioned CDN node 62, it is corresponding with above-mentioned TVOD recording task for being recorded according to above-mentioned TVOD recording task
TVOD content.
The above-mentioned technical proposal provided through the embodiment of the present invention is mentioned by improving program listing and TVOD process to user
The operating principle that program listing and TVOD process are realized under zone is supplied, primary motivitation is to pass through local under zone
The conversion in time zone and universal time avoids influence of the time zone difference to IPTV service.In program listing and the existing record of TVOD
Improved on process base processed, universal time is used in business, local zone time progress is reconverted into display layer
It shows, had both solved the traffic issues of program listing and TVOD across time zone, in turn ensure user in the exhibition of viewing program listing and TVOD
Show unaffected.Meanwhile this device solves simultaneously again and jumps caused program using daylight saving time zone time
Single time entanglement problem.
In order to better understand recording processing, the recording method and device of above-mentioned TVOD recording task, TVOD recording task
Recording system, be illustrated below in conjunction with preferred embodiment below:
Fig. 7 is the system structure of the program listing and TVOD realization device in the IPTV system of the embodiment of the present invention under zone
Schematic diagram, the terminal 76 as shown in fig. 7, above system includes operation system 70, under EPG 72, CDN 74 and different time zone.
Operation system 70 in embodiments of the present invention, is mainly used for compiling for managing the relevant business datum of IPTV system
It arranges the program, generates TVOD and record plan, specific implementation can also be led to by portal management system by third-party platform
Custom interface machine is crossed, is converted by interface packets, then is saved in IPTV service database.
EPG 72 refers to the gate system for being capable of providing IPTV electronic program list, by relatively rich on the system page
Media content shows user, provides the ability interacted with user.In embodiments of the present invention, EPG can provide the section of channel
The single-row table of mesh shows user, meanwhile, to the channel content played, corresponding TVOD list is provided for missing viewing
User review.
CDN 74, which refers to, a set of possesses the storage IPTV program requests of multiple nodes, the content distributing network of direct-broadcasting code stream.In this hair
In bright example, CDN records channel according to TVOD recording plan on each node, and recorded information is stored in
In CDN network, while the professional ability of TVOD broadcast code flow is provided to IPTV.
Terminal 76 refers to the one group of IPTV device terminal allowed to be distributed under different time zone, such as set-top box, tablet computer,
Android terminal etc., they are owned by unique network identity on network.In embodiments of the present invention, it acts on and is mainly
The carrier of EPG portal is undertaken, user obtains EPG program listing by terminal, watches channel, and program request is reviewed.
Fig. 8 is the program listing and TVOD implementation flow chart in a kind of IPTV system of the embodiment of the present invention under zone,
Under system architecture based on Fig. 7, as shown in figure 8, the above method includes:
Step S801, the scheduling programs in above-mentioned operation system, program listing time started and end time are converted to UTC
Time saves.When the business for carrying out program listing time conflict judges, judged using UTC time.According to the program of layout
It is single, it generates TVOD and records plan, with the program listing time started be UTC as the end time at the beginning of TVOD recording plan
Time calculates the expired time of TVOD, and ageing time uses UTC time, the time-out time of Service control TVOD, and ageing time makes
Judged with UTC time；
Step S803, program listing is synchronized in EPG server；
TVOD recording task is issued to CDN by step S805；
Step S807, each node carries out recording task according to the TVOD plan of recording in CDN network, since each node can
It can be distributed in different time zones, the time of current time zone must be converted to UTC time by recording task, then when to corresponding UTC
Between TVOD recorded；
The program listing being synchronized on EPG server is showed user by step S809 at the terminal, and program listing is shown
At the beginning of and the end time by UTC time be converted into terminal place time zone local zone time；
When step S811, user review program to the channel in terminal and play out, terminal is corresponding on request CDN
When TVOD recorded content, needed with the end time using UTC time at the beginning of the TVOD that request interface parameter is included；
Step S813, CDN obtain corresponding TVOD broadcast code flow according to the UTC time of corresponding requests and return to terminal.
Recording processing, recording method and device below for TVOD recording task provided by the above embodiment, TVOD record
The recording system of task processed is illustrated in conjunction with two preferred embodiments below.
Such as following table third is that using daylight saving time area time daylight-saving time jump when program listing layout schematic table, table
It is jumped in three using Bulgarian Sofia area time daylight-saving time in 2014, as shown in following table three:
Table three
It should be noted that the time jump in other times from different places may be different on time point, but it is used
Principle be the same.The jump of this area's time daylight-saving time jumps to 04:00:00, EET of the time zone before jump from 02:59:59
(UTC+2) time zone EEST (UTC+3) is jumped in time zone, can see from table three, before stating device in use, along with the time
Jump, the program listing SBC Word News between 02:59:59 to 04:00:00 are also skipped, and program listing does not plan a successor.And
After technical solution using the above-mentioned offer of the embodiment of the present invention, although 03:00:00 to the 03:59:59 time is skipped, but
It ensure that the continuity and integrality of program listing.
Such as table fourth is that using the program listing layout schematic table when time jumps at the winter in daylight saving time area, table four
It is middle to be jumped using the time when winter in 2014 of Bulgarian Sofia area, as shown in following table four:
Table four
Time jump jumps to 03:00:00, EEST (UTC+ of the time zone before jump from 03:59:59 when this area's winter
3) time zone EET (UTC+2) is jumped in time zone, it can be seen that, before stating device in use, is jumped along with the time from table four,
Program listing Global Village between 03:00:00 to 03:59:59 is duplicated.And after using above-mentioned apparatus, although
03:00:00 to the 03:59:59 time repeats, but ensure that the continuity and integrality of program listing.
In conclusion the embodiment of the present invention has reached technical effect below: by improving program listing and TVOD process, to
User provides the operating principle that program listing and TVOD process are realized under zone, and primary motivitation is led under zone
The conversion for crossing local time zone and universal time avoids influence of the time zone difference to IPTV service.In program listing and TVOD
Improved on existing recording process base, universal time is used in business, when being reconverted into local in display layer
Between be shown, both solved the traffic issues of program listing and TVOD across time zone, in turn ensure user viewing program listing with
The displaying of TVOD is unaffected.Meanwhile this device is solved simultaneously again and is led using the jump of daylight saving time zone time
The program listing time entanglement problem of cause.
Optionally, integrated circuit can be used also to realize in all or part of the steps of above-described embodiment, these steps can
To be fabricated to integrated circuit modules one by one respectively, or make multiple modules or steps in them to single integrated electricity
Road module is realized.In this way, the present invention is not limited to any specific hardware and softwares to combine.
In another embodiment, a kind of software is additionally provided, the software is for executing above-described embodiment and preferred reality
Apply technical solution described in mode.
In another embodiment, a kind of storage medium is additionally provided, above-mentioned software is stored in the storage medium, it should
Storage medium includes but is not limited to: CD, floppy disk, hard disk, scratch pad memory etc..
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
Medium (such as read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access
Memory), magnetic disk, CD) in, including some instructions are used so that a terminal device (can be mobile phone, computer, service
Device or the network equipment etc.) execute the above-mentioned method of each embodiment of the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Object be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of recording method of real-time television TVOD recording task, which is characterized in that the described method includes:
TVOD recording task is generated according to the unified standard time, wherein the unified standard time is unique mapping different time zone
The fiducial time at time point；
The TVOD recording task is issued to content distributing network CDN node.
2. the method according to claim 1, wherein generating TVOD recording task, packet according to the unified standard time
It includes:
According to the unified standard time sequential routine program listing；
The TVOD recording task is generated according to the program listing.
3. according to the method described in claim 2, it is characterized in that, generating the TVOD recording task packet according to the program listing
It includes:
It will be converted to and the unified standard time at the beginning of the program listing with the end time；
TVOD recording task is generated according to the unified standard time.
4. according to the method described in claim 2, it is characterized in that, after according to the unified standard time sequential routine program listing,
Further include:
Programmed program listing is synchronized to EPG server；
The corresponding time of time zone where the unified standard time in the program listing is converted to terminal by the EPG server, and
The programmed program listing is displayed on the terminals.
5. a kind of method for recording of real-time television TVOD recording task, which is characterized in that the described method includes:
Content distributing network CDN node receives Interactive Internet TV IPTV service system and generates TVOD according to the unified standard time
Recording task；
TVOD content corresponding with the TVOD recording task is recorded according to the TVOD recording task.
6. according to the method described in claim 5, being recorded it is characterized in that, being recorded according to the TVOD recording task with the TVOD
After the corresponding TVOD content of task processed, further includes:
Receive the content requests for being used to request to review the TVOD content that terminal is sent, wherein include in the content requests
The TVOD content at the beginning of and the end time be unified standard the time；
Corresponding with TVOD content TVOD broadcast code flow is obtained according to the content requests, and by the TVOD broadcast code flow
Return to the terminal.
7. according to the method described in claim 5, being recorded it is characterized in that, being recorded according to the TVOD recording task with the TVOD
The corresponding TVOD content of task processed, comprising:
The time zone where the CDN node is obtained, when according to the time zone where CDN node that the CDN node is corresponding local
Between be converted to the unified standard time；
TVOD content corresponding with the TVOD recording task is recorded according to the unified standard time.
8. a kind of recording system of real-time television TVOD recording task characterized by comprising
Interactive Internet TV IPTV service system, for generating TVOD recording task according to the unified standard time, wherein described
The time seek unity of standard as unique fiducial time for mapping different time zone time point, and the TVOD recording task is issued to content
Distribution network CDN node；
The CDN node, for recording TVOD content corresponding with the TVOD recording task according to the TVOD recording task.
9. a kind of recording processing unit of real-time television TVOD recording task, which is characterized in that described device includes:
Generation module, for generating TVOD recording task according to the unified standard time, wherein the unified standard time is unique
Map the fiducial time at different time zone time point；
Module is issued, for the TVOD recording task to be issued to content distributing network CDN node.
10. a kind of record device of real-time television TVOD recording task, which is characterized in that described device includes:
Receiving module is appointed for receiving Interactive Internet TV IPTV service system and generating TVOD according to the unified standard time and record
Business；
Module is recorded, for recording TVOD content corresponding with the TVOD recording task according to the TVOD recording task.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624346.9A CN105635746B (en) | 2014-11-07 | 2014-11-07 | The recording processing of TVOD recording task, recording method and device, system |
| PCT/CN2015/090031 WO2016070686A1 (en) | 2014-11-07 | 2015-09-18 | Recording processing, recording method, apparatus and system for tvod recording task |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410624346.9A CN105635746B (en) | 2014-11-07 | 2014-11-07 | The recording processing of TVOD recording task, recording method and device, system |
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| CN105635746A CN105635746A (en) | 2016-06-01 |
| CN105635746B true CN105635746B (en) | 2019-10-25 |
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| CN201410624346.9A Active CN105635746B (en) | 2014-11-07 | 2014-11-07 | The recording processing of TVOD recording task, recording method and device, system |
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| WO (1) | WO2016070686A1 (en) |
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| CN111294633B (en) * | 2019-12-03 | 2021-11-23 | 海信视像科技股份有限公司 | EPG user interface display method and display equipment |
| CN113794937B (en) * | 2021-11-16 | 2022-02-08 | 深圳市华曦达科技股份有限公司 | Multi-time zone channel review method |
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| CN1756337A (en) * | 2004-09-28 | 2006-04-05 | 索尼株式会社 | Method, device and program for recording and/or playing back content data |
| CN101656861A (en) * | 2009-09-14 | 2010-02-24 | 中兴通讯股份有限公司 | Method and multimedia system for recording programs |
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| TWI256250B (en) * | 2001-05-10 | 2006-06-01 | Ibm | System and method for enhancing recorded radio or television programs with information on the world wide web |
| TWI220036B (en) * | 2001-05-10 | 2004-08-01 | Ibm | System and method for enhancing broadcast or recorded radio or television programs with information on the world wide web |
| US20060156342A1 (en) * | 2005-01-11 | 2006-07-13 | Pioneer Research Center Usa, Inc. | Generating consistent time for an electronic program guide |
| US20080178150A1 (en) * | 2007-01-19 | 2008-07-24 | Microsoft Corporation | Complex time zone techniques |
| US20080183623A1 (en) * | 2007-01-29 | 2008-07-31 | Zhangwei Xu | Secure Provisioning with Time Synchronization |
| CN100461740C (en) * | 2007-06-05 | 2009-02-11 | 华为技术有限公司 | A client node network topology construction method and streaming media distribution system |
| CN101355478B (en) * | 2008-09-05 | 2011-03-16 | 中兴通讯股份有限公司 | Unified video signal system and method with separated business management and business control |
| CN101640054A (en) * | 2009-05-31 | 2010-02-03 | 福州思迈特数码科技有限公司 | Method for realizing complete recording of important recording information on recording equipment |
| CN103856805A (en) * | 2012-11-28 | 2014-06-11 | 上海聚音信息科技有限公司 | Cross-time-zone program list transition method |
| CN103313124B (en) * | 2013-05-29 | 2016-08-10 | 华为技术有限公司 | The implementation method of local recoding service and device |
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2014
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1756337A (en) * | 2004-09-28 | 2006-04-05 | 索尼株式会社 | Method, device and program for recording and/or playing back content data |
| CN101656861A (en) * | 2009-09-14 | 2010-02-24 | 中兴通讯股份有限公司 | Method and multimedia system for recording programs |
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| WO2016070686A1 (en) | 2016-05-12 |
| CN105635746A (en) | 2016-06-01 |
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