CN105791949B - program recording method and device - Google Patents
program recording method and device Download PDFInfo
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- CN105791949B CN105791949B CN201410822585.5A CN201410822585A CN105791949B CN 105791949 B CN105791949 B CN 105791949B CN 201410822585 A CN201410822585 A CN 201410822585A CN 105791949 B CN105791949 B CN 105791949B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000012216 screening Methods 0.000 claims abstract description 41
- 238000012544 monitoring process Methods 0.000 claims description 32
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 24
- 230000005611 electricity Effects 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
- Television Systems (AREA)
Abstract
The invention discloses a program recording method, which comprises the steps of obtaining a program reservation instruction; acquiring EPG information matched with the program information from an EPG database according to the program reservation instruction, and acquiring a program identification character string of the reserved program from the matched EPG information; acquiring program information matched with the program identification character string of the reserved program from an electronic program menu EPG database according to the program identification character string of the reserved program; screening the acquired program information matched with the program identification character string of the reserved program according to a preset screening rule, and adding the screened program information to a reserved recording list; recording programs of the program information in the reserved recording list; and updating the program information in the reserved recording list. The invention also discloses a program recording device. The invention realizes the automatic recording of the same series of programs and improves the satisfaction degree of users by matching, screening and adding the program information with the same program character strings.
Description
Technical field
The present invention relates to digital TV field more particularly to a kind of method of program recording and device.
Background technique
In recent years, with a large amount of universal, PVR (Personal video recorder, the individual video record of DTV
Picture) technology is also applied to various digital television devices more and more widely, and function is become stronger day by day, user experience also more intelligence
Energyization.For example, if user needs to go on business, but do not want to miss following several days some TV programme, so that it may pass through operation
Remote controler will be appointed in several days of future of pre-recording in EPG (Electronic ProgramGuide, electronic program guide) list
What interested program, then allows television standby, TV is opened after coming back can find recording in PVR playlist and
Program watched, it is very convenient.Existing method of program recording needs user to operate the section for going to reserve and wanting recording one by one
Mesh needs user to reserve each collection of this serial one by one if what is recorded is a serial, operates very numerous
It is trivial.
Summary of the invention
The main purpose of the present invention is to provide a kind of method of program recording and devices, it is intended to realize that only operation once can
With pre-recording with a series of purpose of whole programs, to meet user for same while easy user's reservation operation
The demand of series performance recording improves users' satisfaction degree.
To achieve the above object, the present invention provides a kind of method of program recording, and the method for program recording includes:
Preserved program instruction is obtained, the preserved program instruction includes programme information；
It is instructed according to the preserved program, is obtained and the programme information from the electronic program guide epg database
Matched EPG information, and obtain from the matched EPG information program identification character string of the preserved program；
It, will be in the program identification character string of the preserved program and together according to the program identification character string of the preserved program
A series of identical partial character string of program character string of programs is as search criterion, acquisition and institute from the epg database
State the matched programme information of search criterion；
According to preset screening rule, screened to what is got with the matched programme information of the search criterion, and
Programme information after screening is added to pre-recording list；
Performance recording is carried out to the programme information in the pre-recording list, wherein in the pre-recording list
Programme information will be with EPG information synchronized update；
Programme information in the pre-recording list includes: with the process of EPG information synchronized update
The EPG information is monitored with the presence or absence of update；When the EPG information, which exists, to be updated, the EPG of update is searched
The programme information to match in information with the presence or absence of the program identification character string with current preserved program；When the EPG believes
In breath exist with current preserved program the program identification character string match programme information when, according to preset screening rule
The programme information after screening is then added to the pre-recording list.
Optionally, described when the EPG information exists and updates, it searches in the EPG information of update with the presence or absence of same
Include: after the programme information that the program identification character string of current preserved program matches
When there is no the program letters that the program identification character string with current preserved program matches in the EPG information
When breath, judge the program identification character string of current preserved program whether continue to exceed preset time do not find with it is current pre-
The program that the program identification character string of about program matches；
Match when continuing to exceed preset time and not finding with the program identification character string of current preserved program
When program, the preserved program information of the program is deleted.
Optionally, described according to preset screening rule, to getting and the matched programme information of the search criterion
It is screened, and the programme information after screening is added to pre-recording list and includes:
When there are when programme information, judge to get and the matched section of the search criterion in the pre-recording list
Mesh information whether there is conflict of recordings with the programme information in the pre-recording list, wherein the conflict of recordings includes record
Time conflict and recorded content conflict processed；
When getting with the matched programme information of the search criterion with the programme information in the pre-recording list
There is no when conflict of recordings, judge to get whether there is at least two with the matched programme information of the search criterion；
When getting with the matched programme information of the search criterion there are when at least two, the matched program of institute is believed
The earliest programme information of initial time is played in breath is added to the pre-recording list.
Optionally, the programme information progress performance recording in the pre-recording list includes:
According to the programme information in the pre-recording list, the broadcasting initial time of each program is inquired；
In the preset time before the broadcasting initial time of each program, monitors each program and correspond to the current of channel
Whether the program identification character that with the preserved program that will record matches is occurred in program and next program EPG information
String；
When the program identification character string that the preserved program that will be recorded matches occurs, performance recording is carried out.
Optionally, it when the program identification character string to match when the preserved program that will be recorded occurs, carries out
Include: after performance recording
When the program identification character string for monitoring current playing program and just in the program identification character string of recorded program
When information loses matching, stop performance recording.
Further, to achieve the above object, the present invention also provides a kind of performance recording device, the performance recording devices
Include:
Reservation instruction obtains module, and for obtaining preserved program instruction, the preserved program instruction includes programme information；
Preserved program data obtaining module, for according to the preserved program instruct, from the epg database obtain with
The matched EPG information of programme information, and obtain from the matched EPG information program identification character of the preserved program
String；
Program data obtaining module is matched, for the program identification character string according to the preserved program, by the reservation
Partial character string identical with the program character string of same series performance is as search criterion in the program identification character string of program,
It is obtained and the matched programme information of the search criterion from the epg database；
Program screening module, for according to preset screening rule, to getting and the matched section of the search criterion
Mesh information is screened, and the programme information after screening is added to pre-recording list；
Performance recording module, for carrying out performance recording to the programme information in the pre-recording list；
Program updating module, for by the programme information in pre-recording list with EPG information synchronized update；
The program updating module includes:
EPG information monitoring unit, for monitoring the EPG information with the presence or absence of update；
Program searching unit is matched, for searching in the EPG information of update when the EPG information exists and updates
The programme information to match with the presence or absence of the program identification character string of same current preserved program；
Program screening unit, for working as the program identification character existed in the EPG information with current preserved program
When the programme information that string matches, the programme information after screening is added to by the pre-recording according to preset screening rule and is arranged
Table.
Optionally, the program updating module further include:
Preset time judging unit, for when there is no the program marks with current preserved program in the EPG information
When knowing the programme information that character string matches, it is pre- to judge whether the program identification character string of current preserved program continues to exceed
If the time does not find the program to match with the program identification character string of current preserved program；
Program deletes unit, for not finding the program mark with current preserved program when continuing to exceed preset time
When knowing the program that character string matches, the preserved program information of the program is deleted.
Optionally, the program screening module includes:
Conflict of recordings judging unit, for when there are when programme information, judge to get in the pre-recording list
It whether there is conflict of recordings with the programme information in the pre-recording list with the matched programme information of the search criterion,
In, the conflict of recordings includes recording time conflict and recorded content conflict；
Programme information quantity judging unit, for same described with the matched programme information of the search criterion when what is got
When conflict of recordings is not present in programme information in pre-recording list, judge to get with the matched program of the search criterion
Information whether there is at least two；
Program screening adding unit, for having at least two with the matched programme information of the search criterion when what is got
When a, by play the earliest programme information of initial time in matched programme information and be added to the pre-recording list.
Optionally, the performance recording module includes:
Play time query unit, for inquiring broadcasting for each program according to the programme information in the pre-recording list
Put initial time；
Program monitoring unit is matched, for monitoring institute in the preset time before the broadcasting initial time of each program
State each program corresponds to the preserved program that whether occurs in the actual program and next program EPG information of channel and will record
The program identification character string to match；
Performance recording unit, the program identification character string for matching when the preserved program that will be recorded occur
When, carry out performance recording.
Optionally, the performance recording module further include:
Stop recording elements, for when the program identification character string for monitoring current playing program and just in recorded program
Program identification character string information when losing matching, stop performance recording.
The present invention will have same program identifier word by extracting the program identification character string in electronic program guide EPG
The program of symbol string, which is added in pre-recording list, to be recorded, to reach the mesh of complete one series performance of pre-recording
's.Meanwhile by the update situation of dynamic monitoring electronic program guide, so as to update the addition later period more with a series of
Program.During performance recording, determines accurately to record by the program identification character string of dynamic monitoring actual program and open
Begin time and stopping recording time.In addition, it is automatically deleted preserved program information when continuous preset time is not recorded, from
And realize the automatic management of reservation information.
Detailed description of the invention
Fig. 1 is digital television performance recording flow example figure；
Fig. 2 is the flow diagram of method of program recording first embodiment of the present invention；
Fig. 3 is the flow diagram that programme information updates first embodiment in method of program recording of the present invention；
Fig. 4 is the flow diagram that programme information updates second embodiment in method of program recording of the present invention；
Fig. 5 is the flow diagram of method of program recording second embodiment of the present invention；
Fig. 6 is the flow diagram of method of program recording 3rd embodiment of the present invention；
Fig. 7 is the flow diagram of method of program recording fourth embodiment of the present invention；
Fig. 8 is the functional block diagram of performance recording device first embodiment of the present invention；
Fig. 9 is the functional block diagram of performance recording device second embodiment of the present invention；
Figure 10 is the functional block diagram of performance recording device 3rd embodiment of the present invention；
Figure 11 is the functional block diagram of performance recording device fourth embodiment of the present invention；
Figure 12 is the functional block diagram of the 5th embodiment of performance recording device of the present invention；
Figure 13 is the functional block diagram of performance recording device sixth embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The core idea of the invention is as follows by program identification character string to identify the same series in electronic program guide EPG
Each collection in program, to achieve the purpose that the same series performance of accurate complete automatic reserving record.Core of the invention
Thought wants the performance recording suitable for any terminal device with EPG, and the present invention is specifically illustrated with digital television.
Referring to Fig.1, Fig. 1 is digital television performance recording flow example figure.Digital television includes performance receiving apparatus
2, epg database 3 and performance recording device 4.Wherein, performance receiving apparatus 2 is for receiving and parsing through what initiator 1 sended over
Programme information；Epg database 3 is used to save the programme information of the parsing of performance receiving apparatus 2；Performance recording device 4 is used for from EPG
Programme information is obtained in database 3 and carries out the pre-recording of program.
In digital television system, EIT table (Event Information Table, Event Information Table) carries each section
Purpose essential information, such as programm name, time started, duration etc. can be embedded in some descriptors to carry in EIT table
More programme informations.CID (content identifier descriptor, content descriptors) is a kind of permission user
Customization type, and also allow to be embedded into EIT table.CID descriptor content is divided into cid type and cid string two
Point, cid type is set as a fixed numbers, such as 0x21 by the present invention, come indicate followed by cid string for mark
Know the character string of series performance, this cid type is necessary, because the CID descriptor of other purposes may also be inserted into
In EIT table.By searching for setting cid type, so as to obtain the character string of identification series program.The present invention is exactly to utilize
It the characteristics of CID descriptor, enables it carry the character string of customization type and is associated in corresponding listing, identify one with this
Each collection in a series performance, to achieve the purpose that one series performance of accurate complete pre-recording.Cid string's
Rule is defined as series+series event name+seriesevent number+episode number, such as to mark
Know " brave heart " TV play first collection, the rule according to cid string is series.brave heart.12345.1,
Each collection of one series performance all carries the CID descriptor of same rule, only collects number difference, series performance each in this way is just
Identification strings with uniqueness.
Initiator 1 when being packaged the EPG information of transport stream needs that CID descriptor is bundled to EIT table according to above-mentioned rule
In, so that the performance receiving apparatus 2 of DTV extracts EPG information by parsing EIT table, parsing program essential information
While, also to extract the CID descriptor of identification series program.Then it is by mark according to previously defined cid type value
The CID of column program is distinguished, and the character string of identification series program is just in the domain after cid string.It will finally obtain
It is stored in epg database 3 together with other essential informations after the character string of identification series program.Performance recording device 4 is from EPG
The reservation and recording of series performance can be carried out in database 3 after acquisition programme information.
It is the flow diagram of method of program recording first embodiment of the present invention referring to Fig. 2, Fig. 2.This hair in the present embodiment
Bright method of program recording includes:
Step S10 obtains preserved program instruction, and the preserved program instruction includes programme information；
Preserved program instruction is that user's recording section is currently set, and the preserved program instruction includes programme information, such as is saved
Mesh title, program start time, program end time etc..
Step S20, according to the preserved program instruct, from the electronic program guide epg database obtain with it is described
The matched EPG information of programme information, and obtain from the matched EPG information program identification character string of the preserved program；
In digital television system, in order to the effectively positioning searching information from numerous data packets, and use very
More marks.As ON ID (Original_network_id, original network identification), TS ID (Transport_stream_id,
Transport stream identification), Service ID (service identification), Event ID (event identifier).ON ID, TS can be obtained when preserved program
The identification informations such as ID, Service ID, Event ID are to identify a unique program, thus pass through these identification informations, it can
To extract the EPG information of the program into epg database.The EPG information includes programm name, program start time, program
End time, program channel, program category, program abstract and program identification character string etc..It simultaneously can also be further from this
The program identification character string of the program is got in the EPG information of program.For example, the program of user's reservation is " Prison
Break " entire serial, while a certain channel " Prison Break " is obtained from epg database according to preserved program instruction
EPG information, include the program identification character string of the program, such as the EPG in the EPG information of " the Prison Break "
" the Prison Break " played in information is third collection, then its program identification character string are as follows: series.Prison
Break.0112.3.Program identification character string specific rules are subject in real figure television system, are only used for explaining herein.
Step S30, according to the program identification character string of the preserved program, obtained from the epg database with it is described
The programme information of the program identification string matching of preserved program；
Other collection numbers for recording same series performance, need first to obtain the program identification character string information of other collection numbers.Root
According to the program identification character string of the series performance got in step S20, same in other channels be somebody's turn to do is searched in epg database
The programme information of the program identification string matching of program.Obtain the program with the program identification string matching with the program
Information.For example, the program identification character string of preserved program is series.Prison Break.0112.3, then reservation can be saved
Same section character string is as search criterion in purpose program identification character string, for example, with " series.Prison Break " or
Person " series.PrisonBreak.0112 " is used as matched and searched condition, by searching for epg database, obtain and preserved program
Program identification character string be that other matched program identification character strings of series.Prison Break.0112.3 are
Series.Prison Break.0112.6, then obtaining program identification character string is series.Prison Break.0112.6's
Programme information.Program identification character string specific rules are subject in real figure television system, are only used for explaining herein.
Step S40, according to preset screening rule, to the program identification character string with the preserved program got
The programme information matched is screened, and the programme information after screening is added to pre-recording list；
The programme information got is matched in step S30 to be satisfactory, thus it is for example possible to be in broadcasting
Hold identical, it is also possible to have conflict etc. in play time, therefore, it is necessary to according to preset screening rule, to the matched section of institute
Mesh information is screened, and the programme information after screening is added to pre-recording list.
Step S50 carries out performance recording to the programme information in the pre-recording list, wherein the pre-recording
Programme information in list will be with EPG information synchronized update.
The programme information for meeting recording request is added in pre-recording list according to after being screened in step S40, number
Television set can carry out automatically the recording of program according to pre-recording list.Meanwhile during performance recording, with EPG information
Update, the programme information in the pre-recording list will be with EPG information synchronized update.
It in the present embodiment, is instructed according to preserved program, obtains the program identification character string of preserved program；Then according to reservation
The program identification character string of program is obtained with preserved program from epg database with the program identification of other a series of programs
The programme information of character string, and after the programme information of the program identification character string of other programs achieved above is screened again
It is added in pre-recording list and carries out performance recording.Method of program recording in through this embodiment can be recorded and meet record
Desired same series performance is made, so as to the setting up procedure that simplicity is recorded, Automatic-searching, addition and recording are the same as a series of sections
Mesh.Wherein, the programme information in the pre-recording list will be with EPG information synchronized update.
It further, is the stream that programme information updates first embodiment in method of program recording of the present invention referring to Fig. 3, Fig. 3
Journey schematic diagram.Programme information, which updates, in the present embodiment includes:
Step S210 monitors the EPG information with the presence or absence of update；
Usual EPG information is only merely the programme information for listing these last few days, if the series section of user's pre-recording
Mesh broadcast time is very long, then needs to constantly update EPG information.In the present embodiment, establishing has monitoring thread, to monitor EPG
Information is with the presence or absence of update.Judge that there are many standard whether EPG information updates, such as be monitored according to the version number of EPG,
Specific monitoring judgment criteria is set according to actual conditions.
Step S220 is searched in the EPG information of update and is worked as with the presence or absence of same when the EPG information, which exists, to be updated
The programme information that the program identification character string of preceding preserved program matches；
When monitoring that EPG information has update, then only existing to search in the EPG information updated in epg database is
It is no to there is the programme information to match with the program identification character string of current preserved program.The EPG information of update is with newly-increased
Or original information form is replaced to be different from original EPG information.
Step S230 matches when there is the program identification character string with current preserved program in the EPG information
Programme information when, then the programme information after screening is added to by the pre-recording list according to preset screening rule.
When the programme information to match in the EPG information in the presence of the program identification character string with current preserved program
When, then it is screened according to preset screening rule, and the programme information for meeting recording request is added to pre-recording list
In.
In the present embodiment, DTV chance establishes an EPG information monitoring program, once EPG content has update, electricity
The content of all serial identity character strings and update in reservation can be compared depending on machine recording system, it should if finding new carrying
The new programme information for meeting recording request can be then automatically added to pre-recording column by the programme information of program identification character string
In table.
It further, is the stream that programme information updates second embodiment in method of program recording of the present invention referring to Fig. 4, Fig. 4
Journey schematic diagram.First embodiment is updated based on programme information in method of program recording of the present invention, in above-mentioned steps in the present embodiment
Include: after S220
Step S240, when there is no the program identification character string phases with current preserved program in the EPG information
When the programme information matched, judge whether the program identification character string of current preserved program continues to exceed preset time and do not search
The program to match to the program identification character string with current preserved program；
If the series performance of reservation is over and no longer plays, need to exit entire pre-recording program.At this
In embodiment, when there is no the programme informations that the program identification character string with current preserved program matches in EPG information
When, judge whether the program identification character string of current preserved program continues to exceed preset time and do not find and currently reserve
The program that the program identification character string of program matches, the preset time in the present embodiment can be 60 days, specifically can be with
By user's sets itself.Starting point is calculated within this 60 days to count from the collection program of the subscription series program finally recorded.
Step S250 does not find the program identification character string with current preserved program when continuing to exceed preset time
When the program to match, the preserved program information of the program is deleted.
Match when continuing to exceed preset time and not finding with the program identification character string of current preserved program
When program, then it is assumed that the series performance is over broadcasting, therefore television set recording system can be automatically deleted the reservation of the program
Programme information, to terminate the recording of the series performance.
In the present embodiment, the collection program of the subscription series program finally recorded is counted from pre-recording list,
If the program identification character string of the series preserved program within a preset time (such as 60 days) do not find it is matching more
New program, then it is assumed that the series performance is over broadcasting, and television set recording system will be automatically deleted the pre- of the series performance
About programme information terminates the pre-recording of the series performance.
It further, is the flow diagram of method of program recording second embodiment of the present invention referring to Fig. 5, Fig. 5.Based on this
Invention method of program recording first embodiment includes: in above-mentioned steps S40 in the present embodiment
Step S401, when there are when programme information, judge to get to save with the reservation in the pre-recording list
The programme information of purpose program identification string matching is with the programme information in the pre-recording list with the presence or absence of recording punching
It is prominent, wherein the conflict of recordings includes recording time conflict and recorded content conflict；
Due to the programme information and disunity of different channel, identical program, Huo Zhe may be played between each channel
The same time plays same series performance, and therefore, it is necessary to screen to the programme information for getting same series performance.Newly add
Being added to the programme information in pre-recording list cannot be the same as the programme information conflict in original recording list, the conflict of recordings packet
Include recording time conflict and recorded content conflict.For example, original performance recording time recorded in list is 7:00~9:00, then
Newly added programme information cannot be recorded between 7:00~9:00 namely the same time can only record a program.No
It crosses, if recording while multiple programs may be implemented in the hardware of recording arrangement, the conflict of recording time is not present.Therefore,
Determination for performance recording screening rule, is specifically referred to depending on recording arrangement.In the present embodiment, recording arrangement is preferred
A program can only be recorded for the same time.Recorded content conflict, which refers to same programme content only, need to record primary, specific feelings
Condition can be arranged according to user demand, and the present embodiment is preferably that same programme content is only recorded once.
Step S402, when the programme information of the program identification string matching with the preserved program got is the same as described
When conflict of recordings is not present in programme information in pre-recording list, the program identification with the preserved program got is judged
The programme information of string matching whether there is at least two；
When matched programme information with the programme information in the pre-recording list be not present conflict of recordings when, judgement
The matched programme information of institute whether there is at least two.If still there are multiple symbols under the premise of conflict of recordings is not present
The programme information of conjunction condition then does each program again and further screens.
Step S403, when the programme information of the program identification string matching with the preserved program got exists extremely
When two few, initial time is played in the programme information with preserved program program identification string matching that is will acquire
Earliest programme information is added to the pre-recording list.
The rule further screened can be selected to set by user, can also be by digital television default setting.Such as by
Image quality, play time, channel etc. are further screened.The earliest programme information conduct of preferred play time in the present embodiment
Further screening conditions.
It in the present embodiment, is screened by other programme informations to the same series performance got, record will be met
The programme information that system requires is added in pre-recording list, so that the programme information having an impact to performance recording is eliminated,
Such as repeat recording, time conflict etc., meanwhile, further preferably go out the earliest program of play time, improves entire reservation record
The recording efficiency of system.
It further, is the flow diagram of method of program recording 3rd embodiment of the present invention referring to Fig. 6, Fig. 6.Based on this
Invention method of program recording first embodiment includes: in above-mentioned steps S50 in the present embodiment
Step S501 inquires the broadcasting initial time of each program according to the programme information in the pre-recording list；
In the present invention, it is added to the programme information recorded in list and contains the broadcasting beginning and ending time of program, by looks into
Ask the broadcasting initial time of each program so that it is determined that each program recording sequence and be further precisely controlled performance recording when
Between.
It is corresponding to monitor each program in the preset time before the broadcasting initial time of each program by step S502
Whether the program that with the preserved program that will record matches is occurred in the actual program and next program EPG information of channel
Identification strings；
The case where to avoid program play times Iterim Change, in the present embodiment, each program broadcasts in subscription list
Shift to an earlier date preset time (such as 2 hours, must specifically set according to actual needs) before putting initial time, generates monitoring thread to supervise
Survey each program corresponds to the preserved program that whether occurs in the actual program and next program EPG information of channel and will record
The program identification character string to match.By dynamic monitoring program identification character string, to avoid certain programs temporarily in advance or
The occurrence of playing is postponed, to realize the purpose that program is accurately recorded.In the present embodiment, the EPG information of actual program
In also contain same channel next program EPG information.As actual program broadcasting terminates, next program will be changed to
Actual program.Therefore, corresponding to the actual program of channel and next program EPG information by each program of monitoring can be realized to reservation
The accurate monitoring of program play times, thus accurate program starting recording time.
Step S503 is saved when the program identification character string that the preserved program that will be recorded matches occurs
Catalogue system.
By corresponding to the actual program of channel and the dynamic monitoring of next program EPG information to each program, when will record
The program identification character string that matches of preserved program when occurring, then performance recording is carried out, to realize to preserved program
Accurate recording, avoid omitting and record or recorded other additional programs.
In the present embodiment, before carrying out performance recording, when first query-reservation records the broadcasting starting of each program in list
Between, the recording that is programmed according to play time sequencing.Meanwhile it being broadcast in order to avoid certain programs temporarily shift to an earlier date or postpone
The occurrence of putting, in the present embodiment, before program play times start, the preset in advance time (such as 2 hours) is generated
Whether monitoring thread occurs and will to monitor each program and correspond in the actual program and next program EPG information of channel
The program identification character string that the preserved program recorded matches.Only match when the preserved program that will be recorded
When program identification character string occurs, just carry out the recording of program, so as to avoid adjusted due to play time and occur omitting or
Person records program more, further improves the accuracy of performance recording time.
It further, is the flow diagram of method of program recording fourth embodiment of the present invention referring to Fig. 7, Fig. 7.Based on this
Invention method of program recording 3rd embodiment includes: after above-mentioned steps S503 in the present embodiment
Step S504, when the program identification character string for monitoring current playing program and just in the program mark of recorded program
When knowledge character string information loses matching, stop performance recording.
To realize that the accurate recording to preserved program also can be supervised dynamically during performance recording in the present embodiment
Whether the program identification character string for surveying current playing program matches with the program identification character string information just in recorded program, such as
If matching, continues performance recording, otherwise stops the recording of the program, to avoid the recording of non-preserved program, accurately
Realize that recorded content meets user's needs.
It further, is the functional block diagram of performance recording device first embodiment of the present invention referring to Fig. 8, Fig. 8.This
Performance recording device of the present invention includes: in embodiment
Reservation instruction obtains module 10, and for obtaining preserved program instruction, the preserved program instruction includes programme information；
Preserved program instruction is setting before user records, and the preserved program instruction includes programme information, such as program names
Title, program start time and program end time etc..
Preserved program data obtaining module 20, for being instructed according to the preserved program, from the electronic program guide EPG
Acquisition and the matched EPG information of the programme information in database, and the preserved program is obtained from the matched EPG information
Program identification character string；
In digital television system, in order to the effectively positioning searching information from numerous data packets, and use very
More marks.As ON ID (Original_network_id, original network identification), TS ID (Transport_stream_id,
Transport stream identification), Service id (service identification), Eventid_id (event identifier).ON ID can be obtained when preserved program,
The programme informations such as TS ID, Service ID, Event ID, by these information, can be arrived with identifying a unique program
The EPG information of the program is extracted in epg database.The section can also be further got from the EPG information of the program simultaneously
Purpose program identification character string.For example, the program of user's reservation is " Prison Break " entire serial, while according to reservation
Program instructions obtain the EPG information of a certain channel " Prison Break " from epg database, " the Prison Break's "
In EPG information include the program identification character string of the program, such as " the Prison Break " played in the EPG information is the
Three collect, then its program identification character string are as follows: series.Prison Break.0112.3.Program identification character string specific rules with
Subject in real figure television system, it is only used for explaining herein.
Program data obtaining module 30 is matched, for the program identification character string according to the preserved program, from the EPG
The programme information with the program identification string matching of the preserved program is obtained in database；
Other collection numbers for recording same series performance, need first to obtain the program identification character string information of other collection numbers.Root
According to the program identification character string for the series performance that preserved program data obtaining module 20 is got, program acquisition of information mould is matched
Block 30 is searched in other channels in epg database with the programme information of the program identification string matching of the program, and tool is obtained
There is the programme information of the program identification string matching with the program.For example, the program identification character string of preserved program is
Series.Prison Break.0112.3 can then make same section character string in the program identification character string of preserved program
For search criterion, such as using " series.Prison Break " or " series.Prison Break.0112 " as matching
Search criterion, by searching for epg database, obtain be with the program identification character string of preserved program
Other matched program identification character strings of series.PrisonBreak.0112.3 are series.Prison
Break.0112.6 then obtains the programme information that program identification character string is series.Prison Break.0112.6.Program
Identification strings specific rules are subject in real figure television system, are only used for explaining herein.
Program screening module 40, for being screened to the matched programme information of institute according to preset screening rule, and by
Programme information after screening is added to pre-recording list；
The programme information that matching program data obtaining module 30 is got might not be satisfactory, thus it is for example possible to
It is that broadcasting content is identical, it is also possible to have conflict etc. in play time, therefore, program screening module 40 is needed according to preset
Screening rule screens the matched programme information of institute, and the programme information after screening is added to pre-recording list.
Performance recording module 50, for carrying out performance recording to the programme information in the pre-recording list；
The programme information for meeting recording request is added in pre-recording list after being screened according to program screening module 40,
Performance recording module 50 can carry out automatically the recording of program according to pre-recording list.
Program updating module 60, for by the programme information in pre-recording list with EPG information synchronized update.
When exist update EPG information when, program updating module 60 by according to the EPG information of update to the pre-recording
Programme information in list is updated.
In the present embodiment, the preserved program that module 10 is got is obtained according to reservation instruction and is instructed, preserved program information obtains
The program identification character string of the acquisition preserved program of modulus block 20；Program data obtaining module 30 is matched according to the program of preserved program
Identification strings are obtained with preserved program from epg database with the section of the program identification character string of other a series of programs
Mesh information, and the programme information of the program identification character string of other programs achieved above is carried out by program screening module 40
It is then added to after screening in pre-recording list, and performance recording is carried out by performance recording module 50.In through this embodiment
Method of program recording can record the same series performance for meeting recording request, so as to the setting up procedure that simplicity is recorded, certainly
It is dynamic to find, add and record same series performance.Meanwhile when there is the EPG information updated, program updating module 60 is to described
Programme information in pre-recording list is updated.
It further, is the functional block diagram of performance recording device second embodiment of the present invention referring to Fig. 9, Fig. 9.Base
Program updating module includes: in performance recording device first embodiment of the present invention, the present embodiment
EPG information monitors form unit 601, for monitoring the EPG information with the presence or absence of update；
Usual EPG information is only merely the programme information for listing nearest today, if the series section of user's pre-recording
Mesh broadcast time is very long, then needs to constantly update EPG information.In the present embodiment, EPG information monitoring unit 601 establishes monitoring
Thread, to monitor EPG information with the presence or absence of update.Judge that there are many standard whether EPG information updates, such as according to EPG's
Version number is monitored, and the specific judgment criteria that monitors is set according to actual conditions.
Program searching unit 602 is matched, for searching the EPG information of update when the EPG information exists and updates
In with the presence or absence of the programme information that matches of the program identification character string with current preserved program；
When monitoring that EPG information has update, matches program searching unit 602 and there is update in epg database
Search whether there is the programme information to match with the program identification character string of current preserved program in EPG information.It updates
EPG information be different from original EPG information in the form of newly-increased or replacement original information.
Program screening unit 603, for working as the program identification word existed in the EPG information with current preserved program
When the programme information that symbol string matches, the programme information after screening is added to by the pre-recording according to preset screening rule
List.
When the programme information to match in the EPG information in the presence of the program identification character string with current preserved program
When, program screening unit 603 is screened according to preset screening rule, and the programme information for meeting recording request is added to
In pre-recording list.
In the present embodiment, DTV chance establishes an EPG information monitoring program, once EPG content has update, electricity
The content of all serial identity character strings and update in reservation can be compared depending on machine recording system, it should if finding new carrying
The new programme information for meeting recording request can be then automatically added to pre-recording column by the programme information of program identification character string
In table.
Further, referring to Fig.1 0, Figure 10 be performance recording device 3rd embodiment of the present invention the functional block diagram.
Based on performance recording device second embodiment of the present invention, program updating module in the present embodiment further include:
Preset time judging unit 604, for when there is no the programs with current preserved program in the EPG information
When the programme information that identification strings match, judge whether the program identification character string of current preserved program continues to exceed
Preset time does not find the program to match with the program identification character string of current preserved program；
If the series performance of reservation is over and no longer plays, need to exit entire pre-recording program.At this
In embodiment, when there is no the programme informations that the program identification character string with current preserved program matches in EPG information
When, when preset time judging unit 604 judges whether the program identification character string of current preserved program continues to exceed default
Between do not find the program to match with the program identification character string of current preserved program, the preset time in the present embodiment
It can be 60 days, it specifically can be by user's sets itself.Calculating last recording of the starting point from the subscription series program in this 60 days
One collection program count.
Program deletes unit 605, for not finding the section with current preserved program when continuing to exceed preset time
When the program that mesh identification strings match, the preserved program information of the program is deleted.
Match when continuing to exceed preset time and not finding with the program identification character string of current preserved program
When program, then it is assumed that the series performance is over broadcasting, and program deletes the preserved program that unit 605 can be automatically deleted the program
Information, to terminate the recording of the series performance.
In the present embodiment, the collection program of the subscription series program finally recorded is counted from pre-recording list,
If the program identification character string of the series preserved program within a preset time (such as 60 days) do not find it is matching more
New program, then it is assumed that the series performance is over broadcasting, and television set recording system will be automatically deleted the pre- of the series performance
About programme information terminates the pre-recording of the series performance.
Further, referring to Fig.1 1, Figure 11 be performance recording device fourth embodiment of the present invention the functional block diagram.
Based on performance recording device first embodiment of the present invention, program screening module 40 includes: in the present embodiment
Conflict of recordings judging unit 401, for when, there are when programme information, judging to be matched in the pre-recording list
Programme information with the programme information in the pre-recording list whether there is conflict of recordings, wherein the conflict of recordings packet
Include recording time conflict and recorded content conflict；
Due to the programme information and disunity of different channel, identical program, Huo Zhe may be played between each channel
The same time plays same series performance, and therefore, it is necessary to screen to the programme information for getting same series performance.Newly add
Being added to the programme information in pre-recording list cannot be the same as the programme information conflict in original recording list, the conflict of recordings packet
Include recording time conflict and recorded content conflict.For example, original performance recording time recorded in list is 7:00~9:00, then
Newly added programme information cannot be recorded between 7:00~9:00 namely the same time can only record a program.No
It crosses, if recording while multiple programs may be implemented in the hardware of recording arrangement, the conflict of recording time is not present.Therefore,
Determination for performance recording screening rule, is specifically referred to depending on recording arrangement.In the present embodiment, recording arrangement is preferred
A program can only be recorded for the same time.Recorded content conflict, which refers to same programme content only, need to record primary, specific feelings
Condition can be arranged according to user demand, and the present embodiment is preferably that same programme content is only recorded once.
Programme information quantity judging unit 402, for when matched programme information in the pre-recording list
When conflict of recordings is not present in programme information, judge the matched programme information of institute with the presence or absence of at least two；
When matched programme information with the programme information in the pre-recording list be not present conflict of recordings when, program
The matched programme information of the judgement of information content judging unit 402 institute whether there is at least two.If conflict of recordings is not present
Under the premise of, still there are multiple qualified programme informations, then each program is done again and further screened.
Program screening adding unit 403, for existing when at least two when the matched programme information of institute, by a matched section
The earliest programme information of initial time is played in mesh information is added to the pre-recording list.
The rule further screened can be selected to set by user, can also be by digital television default setting.Such as by
Image quality, play time, channel etc. are further screened.The earliest programme information conduct of preferred play time in the present embodiment
Further screening conditions.
It in the present embodiment, is screened by other programme informations to the same series performance got, record will be met
The programme information that system requires is added in pre-recording list, so that the programme information having an impact to performance recording is eliminated,
Such as repeat recording, time conflict etc., meanwhile, further preferably go out the earliest program of play time, improves entire reservation record
The recording efficiency of system.
Further, referring to Fig.1 2, Figure 12 be the 5th embodiment of performance recording device of the present invention the functional block diagram.
Based on performance recording device first embodiment of the present invention, performance recording module 50 includes: in the present embodiment
Play time query unit 501, for inquiring each program according to the programme information in the pre-recording list
Play initial time；
In the present invention, it is added to the programme information recorded in list and contains the broadcasting beginning and ending time of program, when broadcasting
Between query unit 501 by inquiring the broadcastings initial time of each program so that it is determined that the recording sequence of each program and further smart
The time of quasi- control performance recording.
Program monitoring unit 502 is matched, for monitoring in the preset time before the broadcasting initial time of each program
Each program corresponds to the reservation section that whether occurs in the actual program and next program EPG information of channel and will record
The program identification character string that mesh matches；
The case where to avoid program play times Iterim Change, matches program monitoring unit 502 pre- in the present embodiment
About in list before the broadcasting initial time of each program in advance preset time (such as 2 hours, must specifically set according to actual needs),
Generate whether monitoring thread occurs and will to monitor each program and correspond in the actual program and next program EPG information of channel
The program identification character string that the preserved program recorded matches.By matching 502 dynamic monitoring program of program monitoring unit
Identification strings temporarily in advance or postpone the occurrence of playing to avoid certain programs, to realize that program is accurately recorded
Purpose.In the present embodiment, the EPG information of the next program of same channel is also contained in the EPG information of actual program.With
Actual program broadcasting terminate, next program will be changed to actual program.Therefore, working as channel is corresponded to by monitoring each program
The accurate monitoring to preserved program play time can be realized in preceding program and next program EPG information, so that accurate program starts
Recording time.
Performance recording unit 503, the program identification character string for matching when the preserved program that will be recorded go out
Now, performance recording is carried out.
By corresponding to the actual program of channel and the dynamic monitoring of next program EPG information to each program, when will record
The program identification character string that matches of preserved program when occurring, performance recording unit 503 carries out performance recording, thus real
Now to the accurate recording of preserved program, avoids omitting and record or recorded other additional programs.
In the present embodiment, before carrying out performance recording, the first query-reservation of play time query unit 501 is recorded in list
The broadcasting initial time of each program, the recording to be programmed according to play time sequencing.Meanwhile in order to avoid certain programs
It is interim to shift to an earlier date or postpone the occurrence of playing, in the present embodiment, before program play times start, matching program monitoring
The 502 preset in advance time of unit (such as 2 hours) generates monitoring thread and corresponds to the current of channel to monitor each program
Whether the program identification character that with the preserved program that will record matches is occurred in program and next program EPG information
String.Only when the program identification character string that the preserved program that will be recorded matches occurs, performance recording unit 503 is
The recording of program is carried out, occurs omitting or recording more program so as to avoid adjusting due to play time, further mention
The high accuracy of performance recording time.
Further, referring to Fig.1 3, Figure 13 be performance recording device sixth embodiment of the present invention the functional block diagram.
Based on the 5th embodiment of performance recording device of the present invention, performance recording module 50 in the present embodiment further include:
Stop recording elements 504, for when monitoring the program identification character string of current playing program and record
When the program identification character string information of program loses matching, stop performance recording.
To realize that the accurate recording to preserved program also can be supervised dynamically during performance recording in the present embodiment
Whether the program identification character string for surveying current playing program matches with the program identification character string information just in recorded program, such as
If matching, continues performance recording, otherwise stops the recording of the program, to avoid the recording of non-preserved program, accurately
Realize that recorded content meets user's needs.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of method of program recording, which is characterized in that the method for program recording includes:
Preserved program instruction is obtained, the preserved program instruction includes programme information；
It is instructed according to the preserved program, obtains from the electronic program guide epg database and matched with the programme information
EPG information, and obtain from the matched EPG information program identification character string of the preserved program；
According to the program identification character string of the preserved program, by the program identification character string of the preserved program with same system
The identical partial character string of program character string of column program is obtained from the epg database and is looked into described as search criterion
Look for the matched programme information of condition；
It according to preset screening rule, is screened to what is got with the matched programme information of the search criterion, and will sieve
Programme information after choosing is added to pre-recording list；
Performance recording is carried out to the programme information in the pre-recording list, wherein the program in the pre-recording list
Information will be with EPG information synchronized update；
Programme information in the pre-recording list includes: with the process of EPG information synchronized update
The EPG information is monitored with the presence or absence of update；When the EPG information, which exists, to be updated, the EPG information of update is searched
In with the presence or absence of the programme information that matches of the program identification character string with current preserved program；When in the EPG information
It, will according to preset screening rule when the programme information to match there are the program identification character string of same current preserved program
Programme information after screening is added to the pre-recording list.
2. method of program recording as described in claim 1, which is characterized in that it is described when the EPG information exists and updates, it looks into
Look for the program letter to match in the EPG information of update with the presence or absence of the program identification character string with current preserved program
Include: after breath
When there is no the programme informations that the program identification character string with current preserved program matches in the EPG information
When, judge whether the program identification character string of current preserved program continues to exceed preset time and do not find and currently reserve
The program that the program identification character string of program matches；
The program to match with the program identification character string of current preserved program is not found when continuing to exceed preset time
When, delete the preserved program information of the program.
3. method of program recording as claimed in claim 1 or 2, which is characterized in that it is described according to preset screening rule, to obtaining
That gets is screened with the matched programme information of the search criterion, and the programme information after screening is added to pre-recording
List includes:
When there are when programme information, judge to get to believe with the matched program of the search criterion in the pre-recording list
Breath whether there is conflict of recordings with the programme information in the pre-recording list, wherein the conflict of recordings includes when recording
Between conflict and recorded content conflict；
When what is got does not deposit with the matched programme information of the search criterion with the programme information in the pre-recording list
In conflict of recordings, judge to get whether there is at least two with the matched programme information of the search criterion；
It, will be in the matched programme information of institute when getting with the search criterion matched programme information there are when at least two
It plays the earliest programme information of initial time and is added to the pre-recording list.
4. method of program recording as claimed in claim 3, which is characterized in that the program in the pre-recording list
Information carries out performance recording
According to the programme information in the pre-recording list, the broadcasting initial time of each program is inquired；
In the preset time before the broadcasting initial time of each program, the actual program that each program corresponds to channel is monitored
The program identification character string to match with the preserved program that whether occurs in next program EPG information Yu will record；
When the program identification character string that the preserved program that will be recorded matches occurs, performance recording is carried out.
5. method of program recording as claimed in claim 4, which is characterized in that described when the preserved program phase that will be recorded
When matched program identification character string occurs, carry out performance recording includes: later
When the program identification character string for monitoring current playing program and just in the program identification character string information of recorded program
When losing matching, stop performance recording.
6. a kind of performance recording device, which is characterized in that the performance recording device includes:
Reservation instruction obtains module, and for obtaining preserved program instruction, the preserved program instruction includes programme information；
Preserved program data obtaining module, for according to the preserved program instruct, from the epg database obtain with it is described
The matched EPG information of programme information, and obtain from the matched EPG information program identification character string of the preserved program；
Program data obtaining module is matched, for the program identification character string according to the preserved program, by the preserved program
Program identification character string in partial character string identical with the program character string of same series performance as search criterion, from institute
It states in epg database and obtains and the matched programme information of the search criterion；
Program screening module, for being believed with the matched program of the search criterion what is got according to preset screening rule
Breath is screened, and the programme information after screening is added to pre-recording list；
Performance recording module, for carrying out performance recording to the programme information in the pre-recording list；
Program updating module, for by the programme information in pre-recording list with EPG information synchronized update；
The program updating module includes:
EPG information monitoring unit, for monitoring the EPG information with the presence or absence of update；
Match program searching unit, for when the EPG information exists and updates, search in the EPG information of update whether
There are the programme informations that the program identification character string of same current preserved program matches；
Program screening unit, for working as the program identification character string phase existed in the EPG information with current preserved program
When matched programme information, the programme information after screening is added to by the pre-recording list according to preset screening rule.
7. performance recording device as claimed in claim 6, which is characterized in that the program updating module further include:
Preset time judging unit, for when there is no the program identification words with current preserved program in the EPG information
When the programme information that symbol string matches, when judging whether the program identification character string of current preserved program continues to exceed default
Between do not find the program to match with the program identification character string of current preserved program；
Program deletes unit, for not finding the program identification word with current preserved program when continuing to exceed preset time
When the program that symbol string matches, the preserved program information of the program is deleted.
8. performance recording device as claimed in claims 6 or 7, which is characterized in that the program screening module includes:
Conflict of recordings judging unit, for when there are when programme information, judge to get and institute in the pre-recording list
The matched programme information of search criterion is stated with the programme information in the pre-recording list with the presence or absence of conflict of recordings, wherein
The conflict of recordings includes recording time conflict and recorded content conflict；
Programme information quantity judging unit, for that ought get with the matched programme information of the search criterion with the reservation
When recording the programme information in list conflict of recordings be not present, judge to get with the matched programme information of the search criterion
With the presence or absence of at least two；
Program screening adding unit, for when get there are at least two with the matched programme information of the search criterion
When, by play the earliest programme information of initial time in matched programme information and be added to the pre-recording list.
9. performance recording device as claimed in claim 8, which is characterized in that the performance recording module includes:
Play time query unit, for according to the programme information in the pre-recording list, the broadcasting for inquiring each program to be risen
Begin the time；
Program monitoring unit is matched, it is described each for monitoring in the preset time before the broadcasting initial time of each program
Program corresponds to the preserved program phase that whether occurs in the actual program and next program EPG information of channel and will record
The program identification character string matched；
Performance recording unit, when the program identification character string for matching when the preserved program that will be recorded occurs, into
Row performance recording.
10. performance recording device as claimed in claim 9, which is characterized in that the performance recording module further include:
Stop recording elements, for when the program identification character string for monitoring current playing program and just in the section of recorded program
When mesh identification strings information loses matching, stop performance recording.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822585.5A CN105791949B (en) | 2014-12-25 | 2014-12-25 | program recording method and device |
| PCT/CN2015/093150 WO2016101702A1 (en) | 2014-12-25 | 2015-10-29 | Program recording method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822585.5A CN105791949B (en) | 2014-12-25 | 2014-12-25 | program recording method and device |
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| CN105791949A CN105791949A (en) | 2016-07-20 |
| CN105791949B true CN105791949B (en) | 2019-02-01 |
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| CN201410822585.5A Active CN105791949B (en) | 2014-12-25 | 2014-12-25 | program recording method and device |
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| WO (1) | WO2016101702A1 (en) |
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| CN106331554A (en) * | 2016-08-30 | 2017-01-11 | 浪潮软件集团有限公司 | Method for recording series reservation program |
| CN107197358A (en) * | 2017-05-05 | 2017-09-22 | 中广热点云科技有限公司 | The method for recording and system of a kind of TV programme |
| CN107580254A (en) * | 2017-08-08 | 2018-01-12 | 深圳Tcl数字技术有限公司 | Player method, method for recording and the record device of television program |
| CN107396190A (en) * | 2017-08-18 | 2017-11-24 | 青岛海信电器股份有限公司 | A kind of method and apparatus of pre-recording channel number renewal |
| JP6916145B2 (en) * | 2018-04-20 | 2021-08-11 | Ｔｖｓ Ｒｅｇｚａ株式会社 | Electronic devices and program processing methods |
| CN108540859A (en) * | 2018-05-03 | 2018-09-14 | 海信电子科技（深圳）有限公司 | A kind of method, apparatus and digital TV terminal playing TV programme |
| CN110728113A (en) * | 2018-06-28 | 2020-01-24 | 北京金山办公软件股份有限公司 | Information screening method and device of electronic forms and terminal equipment |
| CN109040799A (en) * | 2018-08-16 | 2018-12-18 | 海信电子科技（深圳）有限公司 | Displaying predetermined programme method for recording, device and display terminal based on keyword |
| CN111565321B (en) * | 2020-04-28 | 2022-03-15 | 聚好看科技股份有限公司 | Terminal device, server and method for screen recording |
| CN115334339B (en) * | 2022-08-10 | 2024-03-12 | 海宁奕斯伟集成电路设计有限公司 | Program reservation conflict processing device and method |
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| CN102413364A (en) * | 2011-11-23 | 2012-04-11 | 中兴通讯股份有限公司 | Sitcom recording method and system based on NPVR (Network Personal Video Recorder) in IPTV (Interactive Personality Television) system |
| CN103618938A (en) * | 2013-11-21 | 2014-03-05 | 深圳Tcl新技术有限公司 | Method for recording television programs and digital television |
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| KR101007881B1 (en) * | 2004-09-23 | 2011-01-14 | 엘지전자 주식회사 | Series recording control method for digital broadcasting receiver |
| CN101420571A (en) * | 2008-11-19 | 2009-04-29 | 四川长虹电器股份有限公司 | TV play recording method for PVR set-top box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413364A (en) * | 2011-11-23 | 2012-04-11 | 中兴通讯股份有限公司 | Sitcom recording method and system based on NPVR (Network Personal Video Recorder) in IPTV (Interactive Personality Television) system |
| CN103618938A (en) * | 2013-11-21 | 2014-03-05 | 深圳Tcl新技术有限公司 | Method for recording television programs and digital television |
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