CN107155081A - Method of program recording and device - Google Patents
Method of program recording and device Download PDFInfo
- Publication number
- CN107155081A CN107155081A CN201710340415.7A CN201710340415A CN107155081A CN 107155081 A CN107155081 A CN 107155081A CN 201710340415 A CN201710340415 A CN 201710340415A CN 107155081 A CN107155081 A CN 107155081A
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- disk
- target program
- stored
- data volume
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/781—Television signal recording using magnetic recording on disks or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The embodiment of the present invention provides a kind of method of program recording and device, wherein, this method includes：Before recording target program is started, the data volume to be stored of target program described in the duration calculation of the code check of the definition type configuration according to belonging to target program and the target program；If the remaining space for being locally available for the single disk that program is recorded in storage is respectively less than the data volume to be stored, from multiple available disks are locally searched, the remaining space sum of the multiple available disk is more than or equal to the data volume of the target program；The target program segments are stored in the multiple available disk.Method of program recording and device provided in an embodiment of the present invention, can solve the problem that performance recording problem when single disk storage space is not enough.
Description
Technical field
The present embodiments relate to technical field of data storage, more particularly to a kind of method of program recording and device.
Background technology
Currently during performance recording, all it is one disk of selection to complete recording task, and when in recording arrangement
When the remaining space of single disk is respectively less than the space needed for recording, then recording task can not be performed, still, now recording arrangement
In the remaining space sums of multiple disks be then likely larger than space needed for performance recording, so as to cause the utilization of disk space
Rate is reduced, the problem of Consumer's Experience is poor.
The content of the invention
The embodiment of the present invention provides a kind of method of program recording and device, to improve disk space usage and user's body
Test.
First aspect of the embodiment of the present invention provides a kind of based on method of program recording, and this method includes：
Recorded when starting before target program, the code check and the mesh of the definition type configuration according to belonging to target program
Mark the data volume to be stored of target program described in the duration calculation of program；
If the remaining space for being locally available for the single disk that program is recorded in storage is respectively less than the data volume to be stored,
Then from multiple available disks are locally searched, the remaining space sum of the multiple available disk is more than or equal to the target program
Data volume；
The target program segments are stored in the multiple available disk.
Second aspect of the embodiment of the present invention provides a kind of performance recording device, and the device includes：
First data processing module, for start record target program before, the definition class according to belonging to target program
The data volume to be stored of target program described in the code check of type configuration and the duration calculation of the target program；
Searching modul, for being respectively less than described treat in the remaining space for being locally available for the single disk that program is recorded in storage
During the data volume of storage, from multiple available disks are locally searched, the remaining space sum of the multiple available disk is more than or waited
In the data volume of the target program；
Memory module, for the target program segments to be stored in the multiple available disk.
The embodiment of the present invention, by when the remaining space of local single disk is respectively less than the data volume of target program, from
It is local to search multiple disks that remaining space sum is more than or equal to the data volume of target program, and by target video fragmented storage
On the plurality of disk, so that can not record caused by single disk remaining space is not enough during solving performance recording
Processed the problem of, disk space usage is effectively raised, improve the usage experience of user.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
The schematic flow sheet for the method for program recording that Fig. 1 provides for one embodiment of the invention；
The execution method flow diagram for the step 104 that Fig. 2 provides for one embodiment of the invention；
The structural representation for the performance recording device that Fig. 3 provides for one embodiment of the invention；
The structural representation for the memory module 13 that Fig. 4 provides for one embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The term " comprising " and " having " of description and claims of this specification and their any deformation, it is intended that
It is that covering is non-exclusive to include, for example, the device for the process or structure for containing series of steps is not necessarily limited to clearly arrange
It is that those structures or step for going out but may include are not listed clearly or for these processes or the intrinsic other steps of device
Rapid or structure.
The schematic flow sheet for the method for program recording that Fig. 1 provides for one embodiment of the invention, this method can be by one kind section
Mesh record device is performed, and the device, which can be specially in actual scene intelligent television, personal computer etc., has recording
The entity device of function, can also be specially the controlled entity being arranged in the entity device.As shown in figure 1, this method bag
Include following steps：
Step 101, record before target program when starting, the code check of the definition type configuration according to belonging to target program with
And the data volume to be stored of target program described in the duration calculation of the target program.
The definition type of target program includes any in the established definition type of prior art in the present embodiment
One kind, such as SD, high definition, ultra high-definition etc..
Optionally, the present embodiment determines the data volume to be stored of target program according to following expression：
The duration of the code check * target programs of data volume to be stored=target program
Wherein, the duration of target program involved in expression formula refers to the recording duration of target program, and the duration can be with
It is that user's sets itself or performance recording device are voluntarily got from TV station.Such as, when target program is
During the program played in certain TV station, the section that performance recording device is provided from the TV station is searched in playing guide and obtains the target
The playing duration of program, that is, record duration.
Involved code check in above-mentioned expression formula, has different acquisition methods, below with intelligence under different scenes
Exemplified by TV, illustrated with reference to different scenes come the acquisition methods to code check：
In a kind of possible scene, the code check for the channel for playing target program that is stored with intelligent television, due to same
The definition type of individual channel be under normal circumstances it is constant, therefore, the usual feelings of code check for the program played in same channel
It is also identical under condition, based on this, the present embodiment is obtained from local before the data volume to be stored of target channel is calculated, first
The code check for the channel for playing target program is taken, then the code check is configured to the code check of the target program.Wherein, the code check of the channel
Can be intelligent television when history plays other programs of the channel, according to the data volume of the code stream read in preset duration
What number was determined.Such as, the data volume of the code stream received in one second is read, 5 are read as the code check of the channel, or root
The data volume of the code stream received in second, calculates the data volume of the code stream per second received, by the number of the code stream per second received
According to code check of the amount as the channel.The code check of the channel can also be that those skilled in the art preset in certain actual scene
And be stored in intelligent television.
Optionally, in order to ensure that the code check stored has a reliability, the broadcasting code of intelligent television periodically to being locally stored
Rate is updated, and its update method is similar with the method that above-mentioned determination target channel plays code check, repeats no more herein.
Do not store the code check for the channel for playing target program in alternatively possible scene, in intelligent television, but extremely
Be stored with reference radio channel less broadcasts code check, and these reference radio channels are that intelligent television history was played, and with playing mesh
Mark definition type (such as SD, high definition, ultra high-definition etc.) identical channel, the determination of reference radio channel code check of the channel of program
Method is identical with the determination method of foregoing scene mid band code check to be repeated no more herein.In such a scenario, target program
Code check is determined according to the average value of the broadcasting code check of reference radio channel, such as, is referred to target channel program category identical
Channel has：Reference radio channel A, reference radio channel B, reference radio channel C, wherein, reference radio channel A code check is a, reference radio channel B code check
For b, reference radio channel C code check is c, then the code check of target program can be defined as the average value of a, b, c three, can also determine
For the product of three's average value and error coefficient, the error coefficient can specifically be set according to specific needs.
Whether the remaining space that step 102, determination are locally available for the single disk that program is recorded in storage is respectively less than described
Data volume to be stored, if so, then performing step 103.
Wherein, in the present embodiment, one or more hard disks and/or USB flash disk, each hard disk are equipped with performance recording device
And/or multiple disks are included in USB flash disk.
Step 103, from multiple available disks are locally searched, the remaining space sum of the multiple available disk is more than or waited
In the data volume of the target program.
In actual scene, when the remaining space of the single available disk in performance recording device is respectively less than treating for target program
During the data volume of storage, the remaining space sum that multiple available disks are there may be in performance recording device is more than target program
The situation of data volume.For such case, the present embodiment is it is determined that the local single disk that not can be used for storing target program
When, search whether there are multiple disks that remaining space sum is more than target program data amount from local, if in the presence of if by mesh
Mark program segments are stored in these disks to improve disk space usage and Consumer's Experience.
Specifically, searching the mode of above-mentioned multiple disks including a variety of：
In a kind of possible mode, remaining space sum is searched first from local disk more than or equal to target program
Data volume all disk combinations, select in all disk combinations be comprising the disk in the minimum disk combination of disk number
Target available disk.Target available disk referred to herein refers to multiple disks for storing target program.
In alternatively possible mode, disk based on an available disk is selected first from local disk,
The quantity of available disk incremented by successively on the basis of underlying disk, and it is empty to calculate the remaining storage of the available disk after accelerating
Between sum, until multiple available disks residual memory space sum be more than or equal to target program data volume, residue is deposited
Those available disks for the data volume that storage space sum is more than or equal to target program are used as target available disk.In this mode
In, in order to reduce the quantity of target available disk, when increasing available disk preferably according to residual memory space from big to small
Sequential selection meets the available disk of the quantity after increase, until the residual memory space sum of available disk is more than or equal to mesh
Mark the data volume of program.
In another possible mode, selection remaining space sum is more than or equal to the data volume of target program, and often
Multiple available disks that the remaining space of individual disk is all higher than predetermined threshold value are target available disk.
In another possible mode, prioritizing selection remaining space sum is more than or equal to the data volume of target program,
And multiple available disks on same hard disk or USB flash disk are target available disk.This mode being capable of convenient for recording program
Later stage transfer and watch.
In practical application, any one that can be in aforesaid way searches the available magnetic for storing target program
Disk, can also be in aforesaid way a variety of be not specifically limited to search in available disk, the present embodiment.
Step 104, the target program segments are stored in the multiple available disk.
In the present embodiment, for target program storage strategy include it is following several：
In a kind of possible storage mode, target program is segmented on recording time, and will be obtained after segmentation
Video-frequency band be respectively stored in corresponding disk, specifically, the execution for the step 104 that Fig. 2 provides for one embodiment of the invention
Method flow diagram, as shown in Fig. 2 step 104 includes following sub-step：
Step 201, the remaining space based on each disk in the multiple available disk, the target program are divided into many
Individual video-frequency band.
Step 202, the multiple video-frequency band is respectively stored in corresponding disk.
As an example it is assumed that target disk group includes disk E, disk F, disk E remaining spaces are 2G, and disk F is remaining
Space is 1G, and the space that recording target program needs is 2.5G, and recording time length is 5 minutes, then can record 0.5G within 1 minute
Data, 2G data can be recorded within 4 minutes, accordingly, target program is split in time in advance, disk E record is set
First 4 minutes of target program processed, set last 1 minute of disk F recording target programs.Certainly herein it is merely illustrative explanation without
It is unique restriction to the present invention.
In alternatively possible storage mode, target program is segmented not on recording time, but according to looking into
The size of each disk remaining space is preferably stored in the maximum disk of remaining space in the multiple available disks found, when
The remaining space of the disk is occupied full, or during remaining pre-set space, then being stored in the target program of remainder sequentially
Remaining space is secondly in big disk, the like until completing recording task.The tune of follow-up data recording can so be facilitated
Take and play.
The present embodiment, by when the remaining space of local single disk is respectively less than the data volume of target program, from local
Multiple disks that remaining space sum is more than or equal to the data volume of target program are searched, and by target video fragmented storage at this
On multiple disks, so that can not record caused by single disk remaining space is not enough during solving performance recording
Problem, effectively raises disk space usage, improves the usage experience of user.
The structural representation for the performance recording device that Fig. 3 provides for one embodiment of the invention, as shown in figure 3, the device bag
Include：
First data processing module 11, for start record target program before, the definition according to belonging to target program
The data volume to be stored of target program described in the duration calculation of the code check of type configuration and the target program；
Searching modul 12, it is described for being respectively less than in the remaining space for being locally available for the single disk that program is recorded in storage
During data volume to be stored, from locally searching multiple available disks, the remaining space sum of the multiple available disk be more than or
Equal to the data volume of the target program；
Memory module 13, for the target program segments to be stored in the multiple available disk.
Optionally, the searching modul 12, including：
Submodule is searched, for searching the number that remaining space sum is more than or equal to the target program in local disk
Target available disk is used as according to amount, and comprising the minimum multiple disks of disk number.
Optionally, the searching modul 12, including：
Submodule is selected, for the quantity of available disk incremented by successively, the residue of the available disk after accelerating is calculated
Memory space sum whether be more than or equal to the data volume to be stored, until multiple available disks residual memory space it
With more than or equal to the data volume to be stored；
Determination sub-module is more more than or equal to the data volume to be stored for will meet residual memory space sum
Individual available disk is used as target available disk.
Optionally, the selection submodule, specifically for：
Meet the available disk of the quantity after increase according to the sequential selection of residual memory space from big to small, until available
The residual memory space sum of disk is more than or equal to the data volume to be stored.
Optionally, described device also includes：
Second data processing module, for pair identical with the definition type of the target program and belong to same channel
Other programs, read the data volume of the code stream received in preset duration, calculate the corresponding code check of other described programs；
Configuration module, for the definition type pair according to belonging to the corresponding code check configuration target program of other described programs
The code check answered.
The device that the present embodiment is provided can be used in performing the method shown in Fig. 1, and its executive mode is similar with beneficial effect,
Repeat no more herein.
The structural representation for the memory module 13 that Fig. 4 provides for one embodiment of the invention, as shown in figure 4, being tied shown in Fig. 3
On the basis of structure, memory module 13 includes：
Video processing submodule 131, for the remaining space based on each disk in the multiple available disk, by the mesh
Mark program is divided into multiple video-frequency bands；
Sub-module stored 132, for the multiple video-frequency band to be respectively stored in corresponding disk.
The device that the present embodiment is provided can be used in performing the method shown in Fig. 2, and its executive mode is similar with beneficial effect,
Repeat no more herein.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of method of program recording, it is characterised in that including：
Recorded when starting before target program, the code check of the definition type configuration according to belonging to target program and the target section
The data volume to be stored of target program described in purpose duration calculation；
If the remaining space for being locally available for the single disk that program is recorded in storage is respectively less than the data volume to be stored, from
Multiple available disks are locally searched, the remaining space sum of the multiple available disk is more than or equal to the number of the target program
According to amount；
The target program segments are stored in the multiple available disk.
2. according to the method described in claim 1, it is characterised in that described from locally searching multiple available disks, including：
Remaining space sum is searched in local disk and is more than or equal to the data volume of the target program, and includes disk number
Minimum multiple disks are used as target available disk.
3. according to the method described in claim 1, it is characterised in that described from locally searching multiple available disks, including：
Whether the quantity of available disk incremented by successively, the residual memory space sum for calculating the available disk after accelerating is more than
Or equal to the data volume to be stored, until the residual memory space sum of multiple available disks is waited to deposit more than or equal to described
The data volume of storage；
Multiple available disks of the residual memory space sum more than or equal to the data volume to be stored will be met and be used as target
Available disk.
4. method according to claim 3, it is characterised in that the remaining storage for calculating the available disk after accelerating is empty
Between sum whether be more than or equal to the data volume to be stored, until the residual memory space sum of multiple available disks is more than
Or equal to the data volume to be stored, specifically include：
Meet the available disk of the quantity after increase according to the sequential selection of residual memory space from big to small, until available disk
Residual memory space sum be more than or equal to the data volume to be stored.
5. the method according to any one of claim 1-4, it is characterised in that the target program segments are stored in institute
State in multiple available disks, including：
Based on the remaining space of each disk in the multiple available disk, the target program is divided into multiple video-frequency bands；
The multiple video-frequency band is respectively stored in corresponding disk.
6. the method according to any one of claim 1-5, it is characterised in that the definition class according to belonging to target program
Also include before the data volume to be stored of target program described in the code check of type configuration and the duration calculation of the target program：
Pair other programs identical with the definition type of the target program and belonging to same channel, read preset duration and are inscribed
The data volume of the code stream received, calculates the corresponding code check of other described programs；
The corresponding code check of definition type according to belonging to the corresponding code check configuration target program of other described programs.
7. a kind of performance recording device, it is characterised in that including：
First data processing module, for before recording target program is started, the definition type according to belonging to target program to be matched somebody with somebody
The data volume to be stored of target program described in the code check and the duration calculation of the target program put；
Searching modul, it is described to be stored for being respectively less than in the remaining space for being locally available for the single disk that program is recorded in storage
Data volume when, from multiple available disks are locally searched, the remaining space sum of the multiple available disk is more than or equal to institute
State the data volume of target program；
Memory module, for the target program segments to be stored in the multiple available disk.
8. device according to claim 7, it is characterised in that the searching modul, including：
Submodule is searched, for searching the data that remaining space sum is more than or equal to the target program in local disk
Amount, and it is used as target available disk comprising the minimum multiple disks of disk number.
9. device according to claim 7, it is characterised in that the searching modul, including：
Submodule is selected, for the quantity of available disk incremented by successively, the remaining storage of the available disk after accelerating is calculated
Whether space sum is more than or equal to the data volume to be stored, until the residual memory space sum of multiple available disks is big
In or equal to the data volume to be stored；
Determination sub-module, can more than or equal to the multiple of data volume to be stored for will meet residual memory space sum
Target available disk is used as with disk.
10. the device according to any one of claim 7-9, it is characterised in that the memory module, including：
Video processing submodule, for the remaining space based on each disk in the multiple available disk, by the target program
It is divided into multiple video-frequency bands；
Sub-module stored, for the multiple video-frequency band to be respectively stored in corresponding disk.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340415.7A CN107155081A (en) | 2017-05-15 | 2017-05-15 | Method of program recording and device |
| US15/965,119 US10687108B2 (en) | 2017-04-28 | 2018-04-27 | Program recording method and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710340415.7A CN107155081A (en) | 2017-05-15 | 2017-05-15 | Method of program recording and device |
Publications (1)
| Publication Number | Publication Date |
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| CN107155081A true CN107155081A (en) | 2017-09-12 |
Family
ID=59793673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710340415.7A Pending CN107155081A (en) | 2017-04-28 | 2017-05-15 | Method of program recording and device |
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| CN (1) | CN107155081A (en) |
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| CN113625967A (en) * | 2021-07-26 | 2021-11-09 | 深圳市汉云科技有限公司 | Data storage method, data query method and server |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Applicant after: Hisense Video Technology Co., Ltd Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Applicant before: HISENSE ELECTRIC Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170912 |