CN106954081A - Programme televised live method for recording and device based on cloud service - Google Patents
Programme televised live method for recording and device based on cloud service Download PDFInfo
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- CN106954081A CN106954081A CN201610013664.0A CN201610013664A CN106954081A CN 106954081 A CN106954081 A CN 106954081A CN 201610013664 A CN201610013664 A CN 201610013664A CN 106954081 A CN106954081 A CN 106954081A
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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
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention discloses a kind of programme televised live method for recording and device based on cloud service, its method includes：The record command that user sends is received, record command includes programme information and recorded information；Plan is recorded according to programme information and recorded information generation are corresponding；When scanning is to when having recording plan and needing to be recorded, recorded according to recording plan, the corresponding recorded file of generation and recorded file attribute information；Recorded file attribute information is stored, and recorded file is stored to high in the clouds.The present invention solves recording of the user to programme televised live in the prior art and is restricted, it is impossible to the problem of meeting user's request.Realizing user unrestricted choice recorded program and can support that user is individually recorded, and reduce user cost using cloud service while realizing, meet user's request.
Description
Technical field
The present invention relates to Web TV technical field, more particularly to a kind of programme televised live recording side based on cloud service
Method and device.
Background technology
Current IPTV (the business of (Internet Protocol Television, IPTV) both domestic and external
Variation, personalized development trend is presented in system, and some areas realize personal user and can arbitrarily recorded directly
Broadcast the function of program, it is allowed to which personal user can preengage this in advance live when that can not watch programme televised live in time
The recording of program, programme televised live recorded file is stored, and is easy to user to watch at any time.
The content recordal of direct broadcast band is stored a by domestic existing technical scheme, mainly operator beyond the clouds
All users viewing is given, storage time is shorter, expired, can not watch, it is impossible to recorded by user's unrestricted choice
Channel and program, do not support that user is individually recorded yet.
For overseas existing technical scheme, the limitation due to overseas certain areas law to copyright, operation
Business only possesses the right of broadcasting of channel content, does not allow operator that channel content recording and storing to get off carry out user
Charge is managed, but allows user individually to be recorded to channel content, and this recording must is fulfilled for two premise bars
Part：One is to record actively be initiated by user, and two be to be necessary for user individually to store recorded file, is not allowed
Multiple users to share are with a recorded file.Therefore overseas existing technical scheme to set top box mainly by increasing
Plus storage hard disk, it is possessed direct broadcast band recording function by complicated Business Processing, allow user free
The channel and program recorded are selected, recorded file is permanently stored to set top box local hard drive.This technical scheme is not
The technical advantage of high in the clouds operation system can be protruded so that the increase of STB terminal cost.In addition, existing network complexity
The recorded file that network environment sometimes results in certain customers is lost, and is needed after there is this problem on technical staff
Door carries out fault location, and treatment effeciency is relatively low.
The content of the invention
It is a primary object of the present invention to propose a kind of programme televised live method for recording based on cloud service, it is intended to realize
User is capable of the channel and program of unrestricted choice recording and supports that user is individually recorded, while being taken using high in the clouds
Business reduction user cost, meets user's request.
To achieve the above object, the programme televised live method for recording based on cloud service that the present invention is provided, including：
The record command that user sends is received, the record command includes programme information and recorded information；
Plan is recorded according to the programme information and recorded information generation are corresponding；
When scanning is to when having the recording plan and needing to be recorded, recorded according to the recording plan,
Generate corresponding recorded file and recorded file attribute information；
The recorded file attribute information is stored, and the recorded file is stored to high in the clouds.
Preferably, the solicited message includes user profile；
It is described the step of corresponding recording is planned is generated according to the programme information and the recorded information to include：
According to the user profile, verify whether the user possesses recording condition；
If the user possesses recording condition, according to the programme information and the recorded information, generation is single
Individual VOD records plan or serial records plan.
Preferably, it is described according to the programme information and the corresponding step for recording plan of recorded information generation
Suddenly, also include：
Detect the current recording plan and the generation that whether there is in the same period more than preset number circuit
Recording plan produce conflict；
If in the presence of returning to the relevant information of the current recording plan, be adjusted by the user；
If being not present, the recording plan of the generation is added.
Preferably, it is described to be stored the recorded file attribute information, and by the recorded file store to
The step of high in the clouds, includes：
Store the recorded file attribute information；
The recorded file that the recorded file is stored with a large number of users in the high in the clouds is contrasted；
If the recorded file is identical with the recorded file that a large number of users is stored, the recorded file is entered
The privately owned storage of row, while the recorded file is cached into cache；
If the recorded file that the recorded file is stored with a large number of users is differed, to the recorded file
Carry out privately owned storage.
Preferably, it is described to be stored the recorded file attribute information, and by the recorded file store to
After the step of high in the clouds, also include：
The query statement that the user sends is received, the corresponding recorded file is returned to according to the query statement
Attribute information.
Preferably, it is characterised in that described to be stored the recorded file attribute information, and by the record
File processed is stored to after the step of high in the clouds, is also included：
The play instruction that the user sends is received, the corresponding recorded file is returned to according to the play instruction,
And jump to the node nearest from the user by playing URL and play out.
The embodiment of the present invention also proposes a kind of programme televised live record device based on cloud service, it is characterised in that institute
Stating device includes：
Receiver module, for receive user transmission record command, the record command include programme information and
Recorded information；
Module is preengage, for planning according to corresponding record of the programme information and recorded information generation；
Module is recorded, for when scanning is to when having the recording plan and needing to be recorded, according to the recording
Plan is recorded, and generates corresponding recorded file and recorded file attribute information；
Memory module, for the recorded file attribute information to be stored, and the recorded file is stored
To high in the clouds.
Preferably, the solicited message includes user profile；
The reservation module, is additionally operable to, according to the user profile, verify whether the user possesses recording condition；
If the user possesses recording condition, according to the programme information and the recorded information, generate single
VOD records plan or serial records plan.
Preferably, the reservation module, is additionally operable to detect in the same period with the presence or absence of more than preset number line
The current recording plan on road is produced with the recording plan of the generation to conflict；If in the presence of returning to the current record
The relevant information of plan is made, is adjusted by the user；If being not present, the recording meter of the generation is added
Draw.
Preferably, the memory module, is additionally operable to store the recorded file attribute information；Text is recorded by described
The recorded file that part is stored with a large number of users in the high in the clouds is contrasted；If the recorded file with it is described a large amount of
The recorded file of user's storage is identical, then carries out privately owned storage to the recorded file, while recording text by described
Part is cached into cache；If the recorded file that the recorded file is stored with a large number of users is differed,
Privately owned storage then is carried out to the recorded file.
Preferably, described device also includes：
Enquiry module, for receiving the query statement that the user sends, correspondence is returned according to the query statement
The recorded file attribute information.
Preferably, described device also includes：
Playing module, for receiving the play instruction that the user sends, correspondence is returned according to the play instruction
The recorded file, and jump to the node nearest from the user by playing URL and play out.
The invention discloses a kind of programme televised live method for recording and device based on cloud service, sent out by receiving user
The record command sent, record command includes programme information and recorded information；Believed according to programme information and recording
Breath generation is corresponding to record plan；When scanning is to when having recording plan and needing to be recorded, according to the plan of recording
Recorded, generate corresponding recorded file and recorded file attribute information；Recorded file attribute information is carried out
Storage, and recorded file is stored to high in the clouds, solve user in the prior art to the recording of programme televised live by
Limitation, it is impossible to the problem of meeting user's request.Realize user can unrestricted choice recorded program and support use
Family is individually recorded, and reduce user cost using cloud service while realizing, meet user's request.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the programme televised live method for recording first embodiment of the invention based on cloud service；
The schematic diagram of prompting page when Fig. 2 is user's addition recording plan in the embodiment of the present invention；
Fig. 3 is the schematic diagram of the TV guide displayed page after user's addition recording plan in the embodiment of the present invention；
Fig. 4 is the schematic diagram of the recording list of schedules page that user has added in the embodiment of the present invention；
Fig. 5 is that the serial that user has added in the embodiment of the present invention records the schematic diagram of the list of schedules page；
Fig. 6 is recorded according to the programme information and recorded information generation are corresponding in the embodiment of the present invention
The first schematic flow sheet of plan；
Fig. 7 is recorded according to the programme information and recorded information generation are corresponding in the embodiment of the present invention
Second of schematic flow sheet of plan；
Fig. 8 is stored the recorded file attribute information in the embodiment of the present invention, and records text by described
Part is stored to a kind of schematic flow sheet in high in the clouds；
Fig. 9 is the schematic flow sheet of the programme televised live method for recording second embodiment of the invention based on cloud service；
Figure 10 is that user has recorded the recorded file original list for completing and recording in the embodiment of the present invention
Schematic diagram；
Figure 11 is the schematic diagram of the deleted recorded file history page of user in the embodiment of the present invention；
Figure 12 is the schematic flow sheet of the programme televised live method for recording 3rd embodiment of the invention based on cloud service；
Figure 13 is the functional module signal of the programme televised live record device first embodiment of the invention based on cloud service
Figure；
Figure 14 is the functional module signal of the programme televised live record device second embodiment of the invention based on cloud service
Figure；
Figure 15 is the functional module signal of the programme televised live record device 3rd embodiment of the invention based on cloud service
Figure.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not used to limit this hair only to explain the present invention
It is bright.
The primary solutions of the embodiment of the present invention are：The record command that user sends is received, record command includes
Programme information and recorded information；Plan is recorded according to programme information and recorded information generation are corresponding；When sweeping
Retouch when there is recording plan and needing to be recorded, recorded according to recording plan, generate and corresponding record text
Part and recorded file attribute information；Recorded file attribute information is stored, and recorded file is stored to cloud
End.
Thus, solve recording of the user to programme televised live in the prior art to be restricted, it is impossible to meet user's need
The problem of asking.Realizing user unrestricted choice recorded program and can support that user is individually recorded, simultaneously
Realize and reduce user cost using cloud service, meet user's request.
As shown in figure 1, first embodiment of the invention proposes a kind of programme televised live method for recording based on cloud service,
Including：
Step S1, receives the record command that user sends, and the record command includes programme information and recording
Information.
The executive agent of the inventive method can be a kind of server, multimedia workstation or multimedia signal processing
Equipment, the present embodiment is illustrated with server, and other are also not limited to certainly can realize recording programme televised live
Equipment.
Specifically, server receives the record command that user sends.
Wherein, user can watch programme televised live by set top box or other program playback terminals, when user needs
When being recorded to programme televised live, into Guide (guide) page as shown in Figure 2, selection arbitrarily will
The programme of broadcasting, can also set the relevant parameters such as recording time, memory module, click on and hair is initiated after OK
Play record command；Server is received to the record command, and the record command includes programme information, use
Family information and recorded information etc..
Wherein, programme information includes program broadcast channel, program broadcasting time and home network, can also wrap
Brief introduction and performance personnel etc. are included, is available to the program viewing guide that spectators browse.User profile includes using
Family such as logs in, authenticates and ordered at the information.Recorded information include recording time, record scope, record mode and
The information such as memory module.
Wherein, set top box uses Http (HyperText Transfer Protocol, HTTP)
+ xml (Extensible Markup Language, extensible markup language) message, by programme information,
User profile and recorded information are loaded equal by IAG (Integrated Access Gateway, access gateway)
Weighing apparatus is sent to server.
Step S2, plans according to corresponding record of the programme information and recorded information generation.
Specifically, after completing to receive the record command that user sends, server is according to programme information and recording
Information generation is corresponding to record plan.
Wherein, server is received after the record command that above-mentioned set top box is sent in Http+xml forms, according to upper
User profile is stated, verifies whether user possesses recording condition.When the log-on message for authenticating to user is correct and possesses
During the authority recorded, it is considered as user and possesses recording condition；Otherwise, it is considered as user and does not possess recording condition.
Wherein, if user possesses recording condition, server according to above-mentioned programme information and above-mentioned recorded information,
Generate single VOD (Video on Demand, video request program) and record plan or serial recording plan.
When implementing, the mode of being implemented as follows can be taken：
The first embodiment：
Assuming that the target only one of which video that user's request is recorded, then one single VOD of server generation, which is recorded, counts
Draw.
Second of embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video is the same program in programme,
Then server generates a serial and records plan.
The third embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video is the different sections in programme
Mesh, then the multiple single VOD of server generation, which are recorded, plans.
4th kind of embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video has partial video in programme
Same program, then the same program belonged in programme partial video generation serial recording plan, other
Video generates single VOD and records plan.
Wherein, if user does not possess recording condition, server returns to set top box and does not possess recording bar on user
The information of part, does not perform recording operation, and point out user to be logged in or obtained again recording authority.
Wherein, complete to generate single VOD according to programme information and recorded information and record to plan or serial
Record after plan, server detects the current recording meter that whether there is in the same period more than preset number circuit
Draw the recording plan with the generation and produce and conflict.
Wherein, the number of lines of current recording plan can be that systemic presupposition or User Defined are set
Put, for example, it is assumed that the default current number of lines for recording plan is 3, if server detects same record
There is the current recording plan more than 3 circuits in period processed, be then considered as and there is current recording plan and generation
Recording plan produce conflict；Otherwise, then it is considered as and is not present.
Wherein, when conflicting in the presence of the current recording plan generation for recording plan with generating, server returns current
The relevant information of plan is recorded, current recording plan is adjusted by user, when implementing, Yong Huke
To be modified and sorting operation to current recording plan, or by cancelling current recording plan by above-mentioned generation
Recording plan added to record queue in.
Wherein, when conflicting in the absence of the current recording plan generation for recording plan with generating, server will be above-mentioned
The recording plan of generation is added to recording in queue, so as to realize that the programme televised live for having little time viewing to user is carried out
Pre-recording is operated in advance.
Wherein, as shown in figure 3, after above-mentioned recording plan adds successfully, the single VOD plans of recording can be in program
Show single red R mark on list, serial recording plan can show it is multiple (for example：3) red R mark
The plan of recording of note, wherein serial can be planned being recorded in all Dan Jijun additions under the acute head, show simultaneously
It is multiple (for example：3) red R mark, facilitate user to be identified, thus allow for operating effectively.
Wherein, user can succeed what is added by Manage Recordings page interrogations as shown in Figure 4
List of schedules is recorded, the list can be ranked up according to Pgmtime, program channel and recording plan title,
Single VOD recordings plan is shown as wall scroll red R record, and serial recording plan is shown as file, and point is opened
All single collection recording plans below the serial as shown in Figure 5 can be shown afterwards.
Wherein, after the addition for the plan of recording is completed, server is recording being counted for the previous period to recording for beginning
Draw and synchronize operation, scheduled synchronisation will be recorded into the recording module of server, the time can be that system is pre-
The setting of first set or User Defined；Enter at the same time it can also which scheduled synchronisation to high in the clouds will be recorded
Row backup.
Step S3, when scanning is to when having the recording plan and needing to be recorded, plan is recorded according to described
Recorded, generate corresponding recorded file and recorded file attribute information.
Specifically, after completing to record plan according to programme information and recorded information generation are corresponding, server
When scanning is to when depositing recording plan and needing to be recorded, recorded according to recording plan, generate corresponding recording
File and recorded file attribute information.
Wherein, server meeting timing scan needs to be recorded with the presence or absence of recording plan, if being not present, no
Perform recording operation；If in the presence of after scanning to the recording plan for needing to be recorded, by corresponding section
Mesh list information and record plan by Http+xml messagings to CDN (Content Delivery Network,
Content distributing network) side recorded, and generates corresponding recorded file and recorded file attribute information.
Wherein, recorded file is video file, and content is the program video of user's pre-recording；Recorded file belongs to
Property information be recorded file relevant information, for example：Programm name, program size, program play times, boundary
The information such as face broadcasting channel, performance recording time.
Step S4, the recorded file attribute information is stored, and the recorded file is stored to cloud
End.
Specifically, complete when scanning is to when having recording plan and needing to be recorded, according to recording plan progress
Record, generate after corresponding recorded file and recorded file attribute information, server is by recorded file attribute information
Stored, and recorded file is stored to high in the clouds.
Wherein, after being recorded successfully in CDN sides, server is stored the recorded file attribute information of generation,
Facilitate user to inquire and browse, backed up it is also possible to which the recorded file attribute information is stored to high in the clouds.
Stored in addition, recorded file entity is sent to high in the clouds.
Wherein, server can be defaulted as each user and open up Large Copacity (such as：Cloud space 500G) supplies user
Recorded file is stored, when cloud free storage capacity is not enough, can be needed to add into the continuous of space of racking according to user,
Without changing hard disk, Consumer's Experience is improved.
By such scheme, the invention provides a kind of programme televised live method for recording based on cloud service, realize
User unrestricted choice recorded program and can support that user is individually recorded, and cloud service is utilized while realizing
User cost is reduced, user's request is met.
Further, in order to preferably carry out the recording of programme televised live, reference picture 6 is specific implementation of the present invention
The first flow for generating corresponding recording plan according to the programme information and the recorded information in example is shown
It is intended to.
As a kind of embodiment, above-mentioned steps S2 includes：
Step S21, according to the user profile, verifies whether the user possesses recording condition.
Specifically, after completing to receive the record command that user sends, server is used according to user profile, checking
Whether family possesses recording condition.
Wherein, server is received after the record command that above-mentioned set top box is sent in Http+xml forms, according to upper
User profile is stated, verifies whether user possesses recording condition.When the log-on message for authenticating to user is correct and possesses
During the authority recorded, it is considered as user and possesses recording condition；Otherwise, it is considered as user and does not possess recording condition.
Step S22, if the user possesses recording condition, believes according to the programme information and the recording
Breath, generates single VOD and records plan or serial recording plan.
Specifically, complete according to user profile, after being verified to the recording condition of user, if user possesses
Recording condition, then server is according to above-mentioned programme information and above-mentioned recorded information, and the single VOD of generation records meter
Draw or serial records plan.
When implementing, the mode of being implemented as follows can be taken：
The first embodiment：
Assuming that the target only one of which video that user's request is recorded, then one single VOD of server generation, which is recorded, counts
Draw.
Second of embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video is the same program in programme,
Then server generates a serial and records plan.
The third embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video is the different sections in programme
Mesh, then the multiple single VOD of server generation, which are recorded, plans.
4th kind of embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video has partial video in programme
Same program, then the same program belonged in programme partial video generation serial recording plan, other
Video generates single VOD and records plan.
Wherein, if user does not possess recording condition, server returns to set top box and does not possess recording bar on user
The information of part, does not perform recording operation, and point out user to be logged in or obtained again recording authority.
By such scheme, the invention provides a kind of programme televised live method for recording based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, and improve user's progress
The security of recording, meets user's request.
Further, in order to preferably carry out the recording of programme televised live, reference picture 7 is specific implementation of the present invention
Second of flow for generating corresponding recording plan according to the programme information and the recorded information in example is shown
It is intended to.
As another embodiment, above-mentioned steps S2 also includes：
Step S23, detect whether there is in same period current recording plan more than preset number circuit with
The recording plan of the generation produces conflict.
Specifically, complete to generate single VOD according to programme information and recorded information and record to plan or continuous
Play is recorded after plan, and server detects the current recording that whether there is in the same period more than preset number circuit
Plan the generation of the recording plan with the generation to conflict.
Wherein, the number of lines of current recording plan can be that systemic presupposition or User Defined are set
Put, for example, it is assumed that the default current number of lines for recording plan is 3, if server detects same record
There is the current recording plan more than 3 circuits in period processed, be then considered as and there is current recording plan and generation
Recording plan produce conflict；Otherwise, then it is considered as and is not present.
Step S24, if in the presence of returning to the relevant information of the current recording plan, carried out by the user
Adjustment.
Specifically, when conflicting in the presence of the current recording plan generation for recording plan with generating, server, which is returned, works as
The preceding relevant information for recording plan, is adjusted by user to current recording plan, when implementing, user
Current recording plan can be modified and sorting operation, or planned by cancelling current record by above-mentioned life
Into recording plan added to record queue in.
Step S25, if being not present, adds the recording plan of the generation.
Specifically, when conflicting in the absence of the current recording plan generation for recording plan with generating, server will be upper
The recording plan of generation is stated added to recording in queue, so as to realize that the programme televised live for having little time viewing to user enters
Row shifts to an earlier date pre-recording operation.
Wherein, as shown in figure 3, after above-mentioned recording plan adds successfully, the single VOD plans of recording can be in program
Show single red R mark on list, serial recording plan can show it is multiple (for example：3) red R mark
The plan of recording of note, wherein serial can be planned being recorded in all Dan Jijun additions under the acute head, show simultaneously
It is multiple (for example：3) red R mark, facilitate user to be identified, thus allow for operating effectively.
Wherein, user can succeed what is added by Manage Recordings page interrogations as shown in Figure 4
List of schedules is recorded, the list can be ranked up according to Pgmtime, program channel and recording plan title,
Single VOD recordings plan is shown as wall scroll red R record, and serial recording plan is shown as file, and point is opened
All single collection recording plans below the serial as shown in Figure 5 can be shown afterwards.
By such scheme, the invention provides a kind of programme televised live method for recording based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, and improve user's progress
The safety and stability of recording, meets user's request.
Further, in order to preferably carry out the recording of programme televised live, reference picture 8 is specific implementation of the present invention
The recorded file attribute information stored in example, and the recorded file is stored to the step of high in the clouds
A kind of schematic flow sheet.
As another embodiment, above-mentioned steps S4 includes：
Step S41, stores the recorded file attribute information.
Specifically, complete when scanning is to when having recording plan and needing to be recorded, according to recording plan progress
Record, generate after corresponding recorded file and recorded file attribute information, server storage recorded file attribute letter
Breath.
Wherein, after being recorded successfully in CDN sides, server is stored the recorded file attribute information of generation,
Facilitate user to inquire and browse, backed up it is also possible to which the recorded file attribute information is stored to high in the clouds.
Wherein, recorded file attribute information is the relevant information of recorded file, for example：Programm name, program are big
The information such as small, program play times, interface broadcasting channel, performance recording time.
Step S42, the recorded file that the recorded file is stored with a large number of users in the high in the clouds is contrasted.
Specifically, after storage recorded file attribute information is completed, server will be a large amount of in recorded file and high in the clouds
The recorded file of user's storage is contrasted.
Wherein, due to existing network actual conditions, it is understood that there may be a large number of users stores identical recorded file.If
Each user plays the identical recorded file of itself storage, can so cause the substantial amounts of magnetic disc i/o operation in high in the clouds,
Higher I/O performances are needed, the operation cost in high in the clouds is considerably increased, therefore, the present invention can select I/O
The general equipment of performance is used for the recorded file for individually storing user, it is ensured that the private ownership of user's storage, simultaneously will
The identical recorded file caching portion of certain customers is into cache, for the broadcasting of certain customers, effectively
The I/O operation pressure in high in the clouds is alleviated, operation cost is reduced, the competitive advantage of cloud service is highlighted.
Step S43, if the recorded file is identical with the recorded file that a large number of users is stored, to described
Recorded file carries out privately owned storage, while the recorded file is cached into cache.
Specifically, if recorded file is identical with the recorded file that a large number of users is stored, server is to recorded file
Privately owned storage is carried out, while recorded file is cached into cache.
Wherein, the privately owned storage of recorded file is to store the recorded file in high in the clouds, it is ensured that the private of user's storage
It is sexual, while recorded file is cached into the cache in high in the clouds, effectively alleviate the I/O operation in high in the clouds
Pressure, reduces operation cost, highlights the competitive advantage of cloud service.
Step S44, if the recorded file that the recorded file is stored with a large number of users is differed, to institute
State recorded file and carry out privately owned storage.
Specifically, if the recorded file that recorded file is stored with a large number of users is differed, server is to recording text
Part carries out privately owned storage.
Wherein, the privately owned storage of recorded file is to store the recorded file in high in the clouds, it is ensured that the private of user's storage
It is sexual.
By such scheme, the invention provides a kind of programme televised live method for recording based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, it is ensured that user is carried out
The private ownership of recording, reduces operation cost, highlights the competitive advantage of cloud service, meets user's request.
As shown in figure 9, second embodiment of the invention proposes a kind of programme televised live method for recording based on cloud service,
After based on the step S4 described in first embodiment, also include：
Step S5, receives the query statement that the user sends, corresponding institute is returned according to the query statement
State recorded file attribute information.
Specifically, complete to be recorded according to recording plan, generating corresponding recorded file and recorded file category
Property information after, server receives the query statement that user sends, and corresponding recorded file is returned according to query statement
Attribute information.
Wherein, set top box sends query statement to server with Http+xml form of message, inquires about recorded file
Attribute information, after inquiring, server returns to Query Result, and user can be by as shown in Figure 10
Recorded List page interrogations record the recorded file for completing and recording.
Wherein, when user deletes the recorded file recorded or recorded, set top box is with Http+xml message
Form sends operational order to server and carries out deletion action, can migrate the recording history of user after deleting successfully
To Recorded History page presentations as shown in figure 11, meanwhile, high in the clouds can generate the recording of user's deletion
Fileinfo history list, the different behaviors for recording user's deletion recorded file, such as user's active deletion,
Conflict of recordings causes to wait operation history, is easy to user's subsequent query to operate.
By such scheme, the invention provides a kind of programme televised live method for recording based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, and be effectively improved use
The convenience of family operation, meets user's request.
As shown in figure 12, third embodiment of the invention proposes a kind of programme televised live method for recording based on cloud service,
After based on the step S4 described in first embodiment, also include：
Step S6, receives the play instruction that the user sends, corresponding institute is returned according to the play instruction
State recorded file, and jump to the nearest node of the inner user by playing URL and play out.
Specifically, complete to be recorded according to recording plan, generating corresponding recorded file and recorded file category
Property information after, server receives the play instruction that user sends, and corresponding recorded file is returned according to play instruction,
And jump to the nearest node of inner user by playing URL and play out.
Wherein, user selects the recording that some has recorded completion in the Recorded List pages as shown in Figure 10
When file is played out, the node nearest from user is jumped to by playing URL and is played out.
By such scheme, the invention provides a kind of programme televised live method for recording based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, it is ensured that recorded file
The stability of broadcasting, has given full play to the convenience of cloud service, has met user's request.
With the implementation of above method embodiment, the present invention also provides corresponding device embodiment.
As shown in figure 13, first embodiment of the invention proposes a kind of programme televised live record device based on cloud service,
Including：
Receiver module 100, the record command for receiving user's transmission, the record command is believed including programme
Breath and recorded information.
The executive agent of apparatus of the present invention can be a kind of server, multimedia workstation or multimedia signal processing
Equipment, the present embodiment is illustrated with server, and other are also not limited to certainly can realize recording programme televised live
Equipment.
Specifically, receiver module 100 receives the record command that user sends.
Wherein, user can watch programme televised live by set top box or other program playback terminals, when user needs
When being recorded to programme televised live, into Guide (guide) page as shown in Figure 2, selection arbitrarily will
The programme of broadcasting, can also set the relevant parameters such as recording time, memory module, click on and hair is initiated after OK
Play record command；Server is received to the record command, and the record command includes programme information, use
Family information and recorded information etc..
Wherein, programme information includes program broadcast channel, program broadcasting time and home network, can also wrap
Brief introduction and performance personnel etc. are included, is available to the program viewing guide that spectators browse.User profile includes using
Family such as logs in, authenticates and ordered at the information.Recorded information include recording time, record scope, record mode and
The information such as memory module.
Wherein, set top box uses Http+xml message, and programme information, user profile and recorded information are led to
IAG load balancing is crossed to send to server.
Module 200 is preengage, based on being recorded according to the programme information and recorded information generation are corresponding
Draw.
Specifically, after completing to receive the record command that user sends, reservation module 200 is according to programme information
It is corresponding with recorded information generation to record plan.
Wherein, server is received after the record command that above-mentioned set top box is sent in Http+xml forms, according to upper
User profile is stated, verifies whether user possesses recording condition.When the log-on message for authenticating to user is correct and possesses
During the authority recorded, it is considered as user and possesses recording condition；Otherwise, it is considered as user and does not possess recording condition.
Wherein, if user possesses recording condition, server according to above-mentioned programme information and above-mentioned recorded information,
Generate single VOD recordings plan or serial recording plan.
When implementing, the mode of being implemented as follows can be taken：
The first embodiment：
Assuming that the target only one of which video that user's request is recorded, then one single VOD of server generation, which is recorded, counts
Draw.
Second of embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video is the same program in programme,
Then server generates a serial and records plan.
The third embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video is the different sections in programme
Mesh, then the multiple single VOD of server generation, which are recorded, plans.
4th kind of embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video has partial video in programme
Same program, then the same program belonged in programme partial video generation serial recording plan, other
Video generates single VOD and records plan.
Wherein, if user does not possess recording condition, server returns to set top box and does not possess recording bar on user
The information of part, does not perform recording operation, and point out user to be logged in or obtained again recording authority.
Wherein, complete to generate single VOD according to programme information and recorded information and record to plan or serial
Record after plan, server detects the current recording meter that whether there is in the same period more than preset number circuit
Draw the recording plan with the generation and produce and conflict.
Wherein, the number of lines of current recording plan can be that systemic presupposition or User Defined are set
Put, for example, it is assumed that the default current number of lines for recording plan is 3, if server detects same record
There is the current recording plan more than 3 circuits in period processed, be then considered as and there is current recording plan and generation
Recording plan produce conflict；Otherwise, then it is considered as and is not present.
Wherein, when conflicting in the presence of the current recording plan generation for recording plan with generating, server returns current
The relevant information of plan is recorded, current recording plan is adjusted by user, when implementing, Yong Huke
To be modified and sorting operation to current recording plan, or by cancelling current recording plan by above-mentioned generation
Recording plan added to record queue in.
Wherein, when conflicting in the absence of the current recording plan generation for recording plan with generating, server will be above-mentioned
The recording plan of generation is added to recording in queue, so as to realize that the programme televised live for having little time viewing to user is carried out
Pre-recording is operated in advance.
Wherein, as shown in figure 3, after above-mentioned recording plan adds successfully, the single VOD plans of recording can be in program
Show single red R mark on list, serial recording plan can show it is multiple (for example：3) red R mark
The plan of recording of note, wherein serial can be planned being recorded in all Dan Jijun additions under the acute head, show simultaneously
It is multiple (for example：3) red R mark, facilitate user to be identified, thus allow for operating effectively.
Wherein, user can succeed what is added by Manage Recordings page interrogations as shown in Figure 4
List of schedules is recorded, the list can be ranked up according to Pgmtime, program channel and recording plan title,
Single VOD recordings plan is shown as wall scroll red R record, and serial recording plan is shown as file, and point is opened
All single collection recording plans below the serial as shown in Figure 5 can be shown afterwards.
Wherein, after the addition that plan is recorded in completion, reservation module 200 is recording the right for the previous period of beginning
Recording plan synchronizes operation, will record scheduled synchronisation to recording in module 300, the time can be system
The setting of set in advance or User Defined；At the same time it can also which scheduled synchronisation will be recorded to high in the clouds
Backed up.
Module 300 is recorded, for when scanning is to when having the recording plan and needing to be recorded, according to described
Recording plan is recorded, and generates corresponding recorded file and recorded file attribute information.
Specifically, after completing to record plan according to programme information and recorded information generation are corresponding, recording is worked as
The scanning of module 300 is recorded to when depositing recording plan and needing to be recorded according to recording plan, and generation is correspondingly
Recorded file and recorded file attribute information.
Wherein, record the meeting of module 300 timing scan needs to be recorded with the presence or absence of recording plan, if being not present,
Recording operation is not performed then；If in the presence of after scanning to the recording plan for needing to be recorded, by correspondence
Programme information and recording plan recorded by Http+xml messagings to CDN sides, generation correspondence
Recorded file and recorded file attribute information.
Wherein, recorded file is video file, and content is the program video of user's pre-recording；Recorded file belongs to
Property information be recorded file relevant information, for example：Programm name, program size, program play times, boundary
The information such as face broadcasting channel, performance recording time.
Memory module 400, for the recorded file attribute information to be stored, and by the recorded file
Store to high in the clouds.
Specifically, complete when scanning is to when having recording plan and needing to be recorded, according to recording plan progress
Record, generate after corresponding recorded file and recorded file attribute information, memory module 400 belongs to recorded file
Property information is stored, and recorded file is stored to high in the clouds.
Wherein, after being recorded successfully in CDN sides, server is stored the recorded file attribute information of generation,
Facilitate user to inquire and browse, backed up it is also possible to which the recorded file attribute information is stored to high in the clouds.
Stored in addition, recorded file entity is sent to high in the clouds.
Wherein, server can be defaulted as each user and open up Large Copacity (such as：Cloud space 500G) supplies user
Recorded file is stored, when cloud free storage capacity is not enough, can be needed to add into the continuous of space of racking according to user,
Without changing hard disk, Consumer's Experience is improved.
By such scheme, the invention provides a kind of programme televised live record device based on cloud service, realize
User unrestricted choice recorded program and can support that user is individually recorded, and cloud service is utilized while realizing
User cost is reduced, user's request is met.
Further, in order to preferably carry out the recording of programme televised live, the reservation module 200 is additionally operable to root
According to the user profile, verify whether the user possesses recording condition；If the user possesses recording condition,
Then according to the programme information and the recorded information, generate single VOD and record plan or serial recording
Plan.
Specifically, after completing to receive the record command that user sends, module 200 is preengage according to user profile,
Whether checking user possesses recording condition.
Wherein, reservation module 200 is received after the record command that above-mentioned set top box is sent in Http+xml forms,
According to above-mentioned user profile, verify whether user possesses recording condition.When the log-on message for authenticating to user is correct
And when possessing the authority recorded, be considered as user and possess recording condition；Otherwise, it is considered as user and does not possess recording
Condition.
Complete according to user profile, after being verified to the recording condition of user, if user possesses recording condition,
Then reservation module 200 is according to above-mentioned programme information and above-mentioned recorded information, generate single VOD record plan or
Person's serial records plan.
When implementing, the mode of being implemented as follows can be taken：
The first embodiment：
Assuming that the target only one of which video that user's request is recorded, then preengage module 200 and generate a single VOD
Record plan.
Second of embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video is the same program in programme,
Then reservation module 200 generates a serial and records plan.
The third embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video is the different sections in programme
Mesh, then preengage module 200 and generate multiple single VOD recordings plans.
4th kind of embodiment：
Assuming that the target that user's request is recorded has multiple videos, and the plurality of video has partial video in programme
Same program, then preengage the partial video generation serial of the same program that belongs in programme of 200 pairs of module
Plan is recorded, are generated by single VOD and is recorded for other videos and is planned.
Wherein, if user does not possess recording condition, reservation module 200 returns to set top box not to be possessed on user
The information of recording condition, does not perform recording operation, and point out user to be logged in or obtained again recording authority.
By such scheme, the invention provides a kind of programme televised live record device based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, and improve user's progress
The security of recording, meets user's request.
Further, in order to preferably carry out the recording of programme televised live, the reservation module 200 is additionally operable to inspection
Survey in the same period and whether there is the recording of current recording plan Yu the generation more than preset number circuit
Plan produces conflict；If in the presence of returning to the relevant information of the current recording plan, carried out by the user
Adjustment；If being not present, the recording plan of the generation is added.
Specifically, complete to generate single VOD according to programme information and recorded information and record to plan or continuous
Play is recorded after plan, and reservation module 200, which is detected, whether there is working as more than preset number circuit in the same period
Preceding recording plan is produced with the recording plan of the generation to conflict.
Wherein, the number of lines of current recording plan can be that systemic presupposition or User Defined are set
Put, for example, it is assumed that the default current number of lines for recording plan is 3, if reservation module 200 is detected
There is the current recording plan more than 3 circuits in same recording time section, be then considered as and there is current recording plan
Recording plan with generation, which is produced, to conflict；Otherwise, then it is considered as and is not present.
When conflicting in the presence of the current recording plan generation for recording plan with generating, reservation module 200 is returned currently
The relevant information of plan is recorded, current recording plan is adjusted by user, when implementing, Yong Huke
To be modified and sorting operation to current recording plan, or by cancelling current recording plan by above-mentioned generation
Recording plan added to record queue in.
When conflicting in the absence of the current recording plan generation for recording plan with generating, reservation module 200 will be above-mentioned
The recording plan of generation is added to recording in queue, so as to realize that the programme televised live for having little time viewing to user is carried out
Pre-recording is operated in advance.
Wherein, as shown in figure 3, after above-mentioned recording plan adds successfully, the single VOD plans of recording can be in program
Show single red R mark on list, serial recording plan can show it is multiple (for example：3) red R mark
The plan of recording of note, wherein serial can be planned being recorded in all Dan Jijun additions under the acute head, show simultaneously
It is multiple (for example：3) red R mark, facilitate user to be identified, thus allow for operating effectively.
Wherein, user can succeed what is added by Manage Recordings page interrogations as shown in Figure 4
List of schedules is recorded, the list can be ranked up according to Pgmtime, program channel and recording plan title,
Single VOD recordings plan is shown as wall scroll red R record, and serial recording plan is shown as file, and point is opened
All single collection recording plans below the serial as shown in Figure 5 can be shown afterwards.
By such scheme, the invention provides a kind of programme televised live record device based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, and improve user's progress
The safety and stability of recording, meets user's request.
Further, in order to preferably carry out the recording of programme televised live, the memory module 400 is additionally operable to deposit
Store up the recorded file attribute information；By the recording text that a large number of users is stored in the recorded file and the high in the clouds
Part is contrasted；If the recorded file is identical with the recorded file that a large number of users is stored, to the record
File processed carries out privately owned storage, while the recorded file is cached into cache；If the recorded file
The recorded file stored with a large number of users is differed, then carries out privately owned storage to the recorded file.
Specifically, complete when scanning is to when having recording plan and needing to be recorded, according to recording plan progress
Record, generate after corresponding recorded file and recorded file attribute information, the storage recorded file of memory module 400
Attribute information.
Wherein, after being recorded successfully in CDN sides, memory module 400 carries out the recorded file attribute information of generation
Storage, facilitates user to inquire and browse, and is carried out it is also possible to which the recorded file attribute information is stored to high in the clouds
Backup.
Wherein, recorded file attribute information is the relevant information of recorded file, for example：Programm name, program are big
The information such as small, program play times, interface broadcasting channel, performance recording time.
After storage recorded file attribute information is completed, memory module 400 is by recorded file with largely being used in high in the clouds
The recorded file of family storage is contrasted.
Wherein, due to existing network actual conditions, it is understood that there may be a large number of users stores identical recorded file.If
Each user plays the identical recorded file of itself storage, can so cause the substantial amounts of magnetic disc i/o operation in high in the clouds,
Higher I/O performances are needed, the operation cost in high in the clouds is considerably increased, therefore, the present invention can select I/O
The general equipment of performance is used for the recorded file for individually storing user, it is ensured that the private ownership of user's storage, simultaneously will
The identical recorded file caching portion of certain customers is into cache, for the broadcasting of certain customers, effectively
The I/O operation pressure in high in the clouds is alleviated, operation cost is reduced, the competitive advantage of cloud service is highlighted.
If recorded file is identical with the recorded file that a large number of users is stored, memory module 400 is entered to recorded file
The privately owned storage of row, while recorded file is cached into cache.
Wherein, the privately owned storage of recorded file is to store the recorded file in high in the clouds, it is ensured that the private of user's storage
It is sexual, while recorded file is cached into the cache in high in the clouds, effectively alleviate the I/O operation in high in the clouds
Pressure, reduces operation cost, highlights the competitive advantage of cloud service.
If the recorded file that recorded file is stored with a large number of users is differed, memory module 400 is to recorded file
Carry out privately owned storage.
Wherein, the privately owned storage of recorded file is to store the recorded file in high in the clouds, it is ensured that the private of user's storage
It is sexual.
By such scheme, the invention provides a kind of programme televised live record device based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, it is ensured that user is carried out
The private ownership of recording, reduces operation cost, highlights the competitive advantage of cloud service, meets user's request.
As shown in figure 14, second embodiment of the invention proposes a kind of programme televised live record device based on cloud service,
On the basis of first embodiment device, the device also includes：
Enquiry module 500, for receiving the query statement that the user sends, is returned according to the query statement
The corresponding recorded file attribute information.
Specifically, complete to be recorded according to recording plan, generating corresponding recorded file and recorded file category
Property information after, enquiry module 500 receives the query statement that user sends, and corresponding record is returned according to query statement
File attribute information processed.
Wherein, set top box sends query statement to server with Http+xml form of message, inquires about recorded file
Attribute information, after inquiring, enquiry module 500 returns to Query Result, and user can pass through such as Figure 10 institutes
The Recorded List page interrogations shown record the recorded file for completing and recording.
Wherein, when user deletes the recorded file recorded or recorded, set top box is with Http+xml message
Form sends operational order to server and carries out deletion action, can migrate the recording history of user after deleting successfully
To Recorded History page presentations as shown in figure 11, meanwhile, high in the clouds can generate the recording of user's deletion
Fileinfo history list, the different behaviors for recording user's deletion recorded file, such as user's active deletion,
Conflict of recordings causes to wait operation history, is easy to user's subsequent query to operate.
By such scheme, the invention provides a kind of programme televised live record device based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, and be effectively improved use
The convenience of family operation, meets user's request.
As shown in figure 15, third embodiment of the invention proposes a kind of programme televised live record device based on cloud service,
On the basis of first embodiment device, the device also includes：
Playing module 600, for receiving the play instruction that the user sends, is returned according to the play instruction
The corresponding recorded file, and jump to the nearest node of the inner user by playing URL and play out.
Specifically, complete to be recorded according to recording plan, generating corresponding recorded file and recorded file category
Property information after, playing module 600 receives the play instruction that user sends, and corresponding record is returned according to play instruction
File processed, and jump to the nearest node of inner user by playing URL and play out.
Wherein, user selects the recording that some has recorded completion in the Recorded List pages as shown in Figure 10
When file is played out, the node nearest from user is jumped to by playing URL and is played out.
By such scheme, the invention provides a kind of programme televised live record device based on cloud service, preferably
Realizing user unrestricted choice recorded program and can support that user is individually recorded, it is ensured that recorded file
The stability of broadcasting, has given full play to the convenience of cloud service, has met user's request.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or be directly or indirectly used in
Other related technical fields, are included within the scope of the present invention.
Claims (12)
1. a kind of programme televised live method for recording based on cloud service, it is characterised in that methods described includes：
The record command that user sends is received, the record command includes programme information and recorded information；
Plan is recorded according to the programme information and recorded information generation are corresponding；
When scanning is to when having the recording plan and needing to be recorded, recorded according to the recording plan,
Generate corresponding recorded file and recorded file attribute information；
The recorded file attribute information is stored, and the recorded file is stored to high in the clouds.
2. according to the method described in claim 1, it is characterised in that the solicited message includes user profile；
It is described the step of corresponding recording is planned is generated according to the programme information and the recorded information to include：
According to the user profile, verify whether the user possesses recording condition；
If the user possesses recording condition, according to the programme information and the recorded information, generation is single
Individual VOD records plan or serial records plan.
3. method according to claim 2, it is characterised in that it is described according to the programme information and
The recorded information generation is corresponding to record the step of planning, and also includes：
Detect the current recording plan and the generation that whether there is in the same period more than preset number circuit
Recording plan produce conflict；
If in the presence of returning to the relevant information of the current recording plan, be adjusted by the user；
If being not present, the recording plan of the generation is added.
4. according to the method described in claim 1, it is characterised in that described to believe the recorded file attribute
The step of ceasing and stored, and the recorded file is stored to high in the clouds includes：
Store the recorded file attribute information；
The recorded file that the recorded file is stored with a large number of users in the high in the clouds is contrasted；
If the recorded file is identical with the recorded file that a large number of users is stored, the recorded file is entered
The privately owned storage of row, while the recorded file is cached into cache；
If the recorded file that the recorded file is stored with a large number of users is differed, to the recorded file
Carry out privately owned storage.
5. method according to any one of claim 1 to 4, it is characterised in that described by the record
File attribute information processed is stored, and the recorded file is stored to after the step of high in the clouds, is also included：
The query statement that the user sends is received, the corresponding recorded file is returned to according to the query statement
Attribute information.
6. method according to claim 5, it is characterised in that described to believe the recorded file attribute
Breath is stored, and the recorded file is stored to after the step of high in the clouds, is also included：
The play instruction that the user sends is received, the corresponding recorded file is returned to according to the play instruction,
And jump to the node nearest from the user by playing URL and play out.
7. a kind of programme televised live record device based on cloud service, it is characterised in that described device includes：
Receiver module, for receive user transmission record command, the record command include programme information and
Recorded information；
Module is preengage, for planning according to corresponding record of the programme information and recorded information generation；
Module is recorded, for when scanning is to when having the recording plan and needing to be recorded, according to the recording
Plan is recorded, and generates corresponding recorded file and recorded file attribute information；
Memory module, for the recorded file attribute information to be stored, and the recorded file is stored
To high in the clouds.
8. device according to claim 7, it is characterised in that the solicited message includes user profile；
The reservation module, is additionally operable to, according to the user profile, verify whether the user possesses recording condition；
If the user possesses recording condition, according to the programme information and the recorded information, generate single
VOD records plan or serial records plan.
9. device according to claim 8, it is characterised in that
The reservation module, is additionally operable to detect in the same period with the presence or absence of current more than preset number circuit
Record plan and produced with the recording plan of the generation and conflicted；If in the presence of returning to the current recording plan
Relevant information, is adjusted by the user；If being not present, the recording plan of the generation is added.
10. device according to claim 7, it is characterised in that
The memory module, is additionally operable to store the recorded file attribute information；By the recorded file with it is described
The recorded file that a large number of users is stored in high in the clouds is contrasted；If the recorded file is stored with a large number of users
Recorded file it is identical, then privately owned storage is carried out to the recorded file, at the same by the recorded file cache to
In cache；If the recorded file that the recorded file is stored with a large number of users is differed, to described
Recorded file carries out privately owned storage.
11. the device according to any one of claim 7 to 10, it is characterised in that described device is also
Including：
Enquiry module, for receiving the query statement that the user sends, correspondence is returned according to the query statement
The recorded file attribute information.
12. device according to claim 11, it is characterised in that described device also includes：
Playing module, for receiving the play instruction that the user sends, correspondence is returned according to the play instruction
The recorded file, and jump to the node nearest from the user by playing URL and play out.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610013664.0A CN106954081A (en) | 2016-01-07 | 2016-01-07 | Programme televised live method for recording and device based on cloud service |
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| CN201610013664.0A CN106954081A (en) | 2016-01-07 | 2016-01-07 | Programme televised live method for recording and device based on cloud service |
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| US11025984B2 (en) | 2019-01-30 | 2021-06-01 | Wangsu Science & Technology Co., Ltd. | Method, system for processing a live-broadcasting data, and server thereof |
| CN114584810A (en) * | 2022-04-28 | 2022-06-03 | 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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