CN107197358A - The method for recording and system of a kind of TV programme - Google Patents
The method for recording and system of a kind of TV programme Download PDFInfo
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- CN107197358A CN107197358A CN201710311590.3A CN201710311590A CN107197358A CN 107197358 A CN107197358 A CN 107197358A CN 201710311590 A CN201710311590 A CN 201710311590A CN 107197358 A CN107197358 A CN 107197358A
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- program
- recording
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Classifications
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
Abstract
The invention provides a kind of method for recording of TV programme and system, this method includes：The program for asking viewing to user's history is remembered, and generates history broadcast program list；Filtered out in history broadcast program list and play the higher program of temperature and form pre-recording listing；The corresponding program data stream of television channel is received, and program data is handled；Judge that the currently playing program data stream of television channel whether there is program updating compared with the programme information field of correspondence program in pre-recording listing, quickly recorded if it there is program updating and update program, and be stored in program database；The system includes program database and historical trace module, program screening module, data reception module, program updating judge module, program updating module.The present invention can be prevented from recording due to that can not shift to an earlier date preserved program according to watching record of user automatic reserving record program, caused by program miss or situation about can not watch in time occurs.
Description
Technical field
The present invention relates to the technical field of sized enterprises in chinese DTV industry, the method for recording of more particularly to a kind of TV programme and it is
System.
Background technology
In field of broadcast televisions, the function of television set is more and more complete, but current television set can only be watched immediately, such as
Fruit can not watch immediately, can only can only be missed if not replaying when replaying.With the quickening of people's rhythm of life, greatly
Most time misses oneself many TV programme interested, the inconvenience for causing user to use all in work.
When easily missing live TV programme to solve user, the appearance of DTV efficiently solves TV Festival
Mesh is easily missed the defect watched, DTV is that number of programs is more compared to one of great advantage of simulated television, and
Programming source enriches.With DTV develop rapidly and user require continuous improvement, user can be easily in EPG
The program seen is wanted in menu in some days of pre-recording, is watched when user is idle, without in the specific time
Wait for before television set.
Existing patent publication No. be disclosed in CN106331554A it is a kind of can the method recorded of serial preserved program,
The technology can realize the program that pre-recording is selected according to user, and be carried out when inquiring about other several sections of mesh of collection of homologous series automatically
Preengage and to a recording, user eaily can be recorded preserved program by the technology, but user is being inconvenient to preengage
Or in the case of forgetting reservation, can not often realize that displaying predetermined programme is recorded, this will cause program to miss or can not watch in time
Situation, in addition, recording function is due to needing the limitation such as recording manually in this method, its practicality is not high, and based on this, we are anxious
Need to develop a kind of can realize the recording system and method for the TV programme of automatic recording program according to program updating situation in time.
The content of the invention
, often can not be real in order to solve user present in prior art in the case where being inconvenient to preengage or forgetting reservation
Existing displaying predetermined programme is recorded, this situation that program will be caused to miss or can not watch in time, in addition, in this method recording function due to
Need the limitation such as recording manually, the problems such as its practicality is not high, the invention provides a kind of method for recording of TV programme and
System.
Concrete technical scheme of the present invention is as follows：
The invention provides a kind of method for recording of TV programme, the method for recording comprises the following steps：
S1, the program to user's history request viewing are remembered, and generate history broadcast program list, and each program is equal
Include programme information field, the programme information field includes programm name, program broadcasting channel, program broadcasting time, broadcast
Put duration, nearest reproduction time and program and play collection number；
S2, filter out in the history broadcast program list and to play the higher program of temperature and form pre-recording program
Include the programme information field of program in table, the pre-recording listing；
S3, the programme information field according to each program in the pre-recording listing, when reaching some program
During the pre-recording time, the corresponding program data stream of television channel is received, and the program data is handled；
S4, judge that the currently playing program data stream of the television channel is corresponding with the pre-recording listing
The programme information field of program, which is compared, whether there is program updating, is quickly recorded if it there is program updating and updates program,
And it is stored in program database.
Further, in step S1, the programme information field for asking viewing to user's history is remembered, and generates history
Broadcast program list, the programme information field includes programm name, program broadcasting time, playing duration and program and plays collection
Number, specific method includes：
S1-1, the program to user's history request viewing are remembered and preserve viewing record, and each program includes
Programme information field, the programme information field includes programm name, program broadcasting time, playing duration, nearest reproduction time
Collection number is played with program；
S1-2, it is described viewing record in judge whether the nearest reproduction time of some programs and the difference of current time surpass
Go out default reproduction time threshold values, and will be deleted beyond the program of the reproduction time threshold values from the viewing record；
S1-3, by it is described viewing record in program history of forming broadcast program list.
Further, in step S2, filtered out in the history broadcast program list and play the higher program of temperature simultaneously
Pre-recording listing is formed, specific method includes：
S2-1, default screening conditions, the screening conditions are pre-recording duration threshold values and broadcasting time threshold values；
S2-2, the playing duration for filtering out in the history broadcast program list program are more than the pre-recording
Duration threshold values or the program broadcasting time are more than the program of the broadcasting time threshold values, as play the higher program of temperature；
S2-3, by the broadcasting temperature filtered out in step S2-2 it is higher program formation pre-recording listing.
Further, in step S3, according to the programme information field of each program in the pre-recording listing, when
When reaching the pre-recording time of some program, the corresponding program data of television channel is received, and the program data is carried out
Handle, specific method is：
S3-1, the programme information field according to each program in the pre-recording listing, when some program of arrival
The pre-recording time when, adjustment receives frequency it is corresponding with the television channel；
S3-2, the program data stream for receiving the television channel broadcasting；
S3-3, audio or video PES packets are isolated in the program data stream；
S3-4, audio or video PES packets are handled after decoding after the program data.
Further, step S4 also includes：
1. judge that the currently playing program data stream of the television channel is corresponding with the pre-recording listing
The programme information field of program, which is compared, whether there is program updating, if there is program updating, pass through set form short message
Mode is sent to the mobile phone terminal of user, reminds whether user carries out program updating；
2. user is by mobile phone terminal answer short message information, and the short message is yes/no；
3. the short message is parsed, recording operation is made whether according to analysis result.
It is preferred that, the method for recording also includes：
S5, according to default program storing threshold, judge whether recorded program amount of storage surpasses in the program database
Go out the program storing threshold；
If recorded program amount of storage exceeds the program storing threshold in S6, the program database, according to default
The reproduction time threshold value, judge the nearest reproduction times of some programs and the current time preserved in the program database
Difference whether exceed the reproduction time threshold value, and by beyond the program of the reproduction time threshold value by the program database
It is middle to delete.
It is preferred that, the method for recording also includes：In step S4, after performance recording is updated, play and save in the history
Color or iconic marker are carried out to recorded program in mesh list, remind user to there is the recording for updating program.
Present invention also offers a kind of recording system of TV programme, including program database and with the program database
Historical trace module, program screening module, data reception module, program updating judge module, the program updating module communicated；
The program database is used to store recorded program；The historical trace module is used to user's history is asked to see
The program seen is remembered, and generates history broadcast program list；The program screening module, which is used to play in the history, to be saved
Filtered out in mesh list and play the higher program of temperature and form pre-recording listing；The data reception module is used for basis
The programme information field of each program in the pre-recording listing, when reaching the pre-recording time of some program,
The corresponding program data stream of television channel is received, and the program data is handled；The program updating judge module is used
In the institute for judging the currently playing program data stream of the television channel and corresponding program in the pre-recording listing
State programme information field and compare and whether there is program updating, updated if existing, produce more new command and send to the program more
New module；The program updating module quickly records renewal program, and is stored in the program database.
Further, the historical trace module includes recording unit, the judgement list communicated with the program database
Member, list generation unit, the recording unit are used to ask user's history the program of viewing to be remembered and preserve viewing note
Record, each program includes programme information field, and the programme information field includes programm name, program broadcasting time, broadcast
Put duration, nearest reproduction time and program and play collection number；The judging unit is used to judge some sections in the viewing record
Whether the difference of the nearest reproduction time of purpose and current time exceeds default reproduction time threshold values, and when will exceed the broadcasting
Between threshold values program from it is described viewing record in delete；The list generation unit is used for the program shape in the viewing record
Into history broadcast program list.
Further, the condition that the program screening module includes communicating presets unit, screening unit, list creating list
Member, the condition, which presets unit, to be used to preset screening conditions and sends to the screening unit, and the screening conditions are recorded for reservation
Duration threshold values and broadcasting time threshold values processed；The screening unit is used to filter out program in the history broadcast program list
The playing duration is more than the pre-recording duration threshold values or the program broadcasting time is more than the broadcasting time threshold values
Program, and send to the list creating unit；The list creating unit is used for will the higher section of the broadcasting temperature that filter out
Mesh formation pre-recording listing.
Beneficial effects of the present invention are as follows：The method that the present invention is provided is without manually pre-recording, and it being capable of basis
Watching record of user automatic reserving record program, is that user's viewing program is provided convenience, has not only saved user time, and
Prevent from recording due to preserved program can not be shifted to an earlier date, caused by program miss or situation about can not watch in time occurs, practicality
By force, the system architecture is simple in addition, can effectively improve and be easy to performance recording.
Brief description of the drawings
Fig. 1 is a kind of operating process schematic diagram of the method for recording of TV programme described in embodiment 1；
Fig. 2 be embodiment 2 described in a kind of TV programme method for recording in step S1 specific method flow chart；
Fig. 3 be embodiment 2 described in a kind of TV programme method for recording in step S2 specific method flow chart；
Fig. 4 be embodiment 2 described in a kind of TV programme method for recording in step S3 specific method flow chart；
Fig. 5 is a kind of structural schematic block diagram of the recording system of TV programme described in embodiment 4；
Fig. 6 be embodiment 5 described in a kind of TV programme recording system in historical trace module structured flowchart；
Fig. 7 be embodiment 5 described in a kind of TV programme recording system in program screening module structured flowchart.
Wherein：1st, program database；2nd, historical trace module；201st, recording unit；202nd, judging unit；203rd, list is given birth to
Into unit；3rd, program screening module；301st, condition presets unit；302nd, screening unit；303rd, list creating unit；4th, data connect
Receive module；5th, program updating judge module；6th, program updating module.
Embodiment
The present invention is described in further detail with following examples below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, the embodiment of the present invention 1 provides a kind of method for recording of TV programme, the method for recording includes
Following steps：
S1, the program to user's history request viewing are remembered, and generate history broadcast program list, and each program is equal
Include programme information field, the programme information field includes programm name, program broadcasting channel, living broadcast of programs time, section
Mesh broadcasting time, playing duration, nearest reproduction time and program play collection number；The program that user watches every time can be remembered
Record, can be TV play, variety show, news etc., while the programme information field of program is recorded, every time after viewing, program letter
Cease field and realize automatically and update.
S2, filter out in the history broadcast program list and to play the higher program of temperature and form pre-recording program
Include the programme information field of program in table, the pre-recording listing；User has been counted in history broadcast program list
All telerecordings of viewing, in order to realize that the program screening that user is often watched to or wanted viewing latest update goes out
Come, the recording of program is then carried out again.
S3, the programme information field according to each program in the pre-recording listing, when reaching some program
During the pre-recording time, the corresponding program data stream of television channel is received, and the program data is handled；According to reservation
Recording in listing needs recorded program, programm name, program broadcasting channel, living broadcast of programs in programme information field
Time, when reaching the pre-recording time of some program, the corresponding program data stream of television channel is received, and to the program
Data are handled, and TV signal is converted into data signal, realize the processing of TV programme.
S4, in order to prevent the repetition of program from recording, it is necessary to judge that the television channel is currently playing in the technical program
The program data stream is compared with the programme information field of correspondence program in the pre-recording listing with the presence or absence of section
Mesh updates, and the program in pre-recording listing has viewing collection number, judges that the live program progress of TV is recorded with reservation
Program viewing progress in listing processed is contrasted, and is quickly recorded if it there is program updating and is updated program, and is stored in section
Mesh database 1.
The method for recording that the present invention is provided can effectively improve performance recording efficiency, can according to watching record of user, and
When automatic recording program, provided the user facility, to prevent program miss influence user go viewing.
Embodiment 2
As shown in Fig. 2 the embodiment of the present invention 2 is further defined on the basis of embodiment 1, in step S1, to user
The programme information field of historical requests viewing is remembered, and generates history broadcast program list, the programme information field bag
Include programm name, program broadcasting time, playing duration and program and play collection number, specific method includes：
S1-1, first to user's history ask viewing program remembered and preserve viewing record, viewing record in bag
All records in the program of user's history viewing are included, each program includes programme information field, the programme information word
Section includes programm name, program broadcasting time, playing duration, nearest reproduction time and program and plays collection number；
S1-2, in order to realize to history watch record management, set reproduction time threshold values, it is described viewing record in sentence
Whether the nearest reproduction time of disconnected some programs and the difference of current time exceed default reproduction time threshold values, and will exceed institute
The program for stating reproduction time threshold values is deleted from the viewing record, when the program deletion more than reproduction time threshold values, is realized
The management of record is watched, such as reproduction time threshold values is 20 days, then delete the program of viewing before 20 days.
S1-3, by it is described viewing record in program history of forming broadcast program list.
The management of viewing record is realized by the above method.
As shown in Figure 3, it is necessary to be explained further, user in history broadcast program list is preferred in order to realize
Defined in the recording of the program of viewing, the technical program in step S2, filter out and broadcast in the history broadcast program list
The higher program of heat release degree simultaneously forms pre-recording listing, and specific method includes：
S2-1, screening conditions default first, the screening conditions are pre-recording duration threshold values and broadcasting time threshold values；
S2-2, the playing duration for filtering out in the history broadcast program list program are more than the pre-recording
Duration threshold values or the program broadcasting time are more than the program of the broadcasting time threshold values, as play the higher program of temperature；
The program playing duration of user's viewing is more than default pre-recording duration threshold values, then proves that user prefers to watch the section
Mesh, then can be screened out, if the program broadcasting time of some program of user's viewing is more than the broadcasting time threshold values, demonstrate,prove
Bright user repeatedly watches the program, is proved for this, and user prefers to watch the program, that is, is screened out.
S2-3, by the broadcasting temperature filtered out in step S2-2 it is higher program formation pre-recording listing.Filter out
The program formation list come is that the program in pre-recording listing, pre-recording listing is i.e. by the section of pre-recording
Mesh list.
As shown in Figure 4, it is necessary to further instruction, in order to realize the recording of program, it is necessary to be carried out to TV programme
In processing, step S3, according to the programme information field of each program in the pre-recording listing, when some program of arrival
The pre-recording time when, receive the corresponding program data of television channel, and the program data is handled, specific method
For：
S3-1, the programme information field according to each program in the pre-recording listing, when some program of arrival
The pre-recording time when, adjustment receives frequency it is corresponding with the television channel；
S3-2, the program data stream for receiving the television channel broadcasting；
S3-3, audio or video PES packets are isolated in the program data stream；
S3-4, audio or video PES packets are handled after decoding after the program data.
TV programme can be converted into the programme signal needed for DTV by the above method, facilitate the management of program
And recording.
Further defined in the elderly's pre-recording program for convenience, the technical program, step S4 also includes：
1. judge that the currently playing program data stream of the television channel is corresponding with the pre-recording listing
The programme information field of program, which is compared, whether there is program updating, if there is program updating, pass through set form short message
Mode is sent to the mobile phone terminal of user, reminds whether user carries out program updating；
2. user is by mobile phone terminal answer short message information, and the short message is yes/no；
3. the short message is parsed, recording operation is made whether according to analysis result.
Remind whether user carries out performance recording by short message, can effectively remind user's program to there is renewal, and will more
New performance recording gets off, and is watched when facilitating user idle, certainly, the improvement of the technology, while serving to user reminding
Effect, can especially remind the elderly's program in the presence of updating or being in live, can in time watch, be missed to prevent program.
Embodiment 3
The embodiment of the present invention 3 is preferred on the basis of embodiment 1 to be defined, the method for recording also includes：
S5, according to default program storing threshold, judge whether recorded program amount of storage surpasses in the program database 1
Go out the program storing threshold；
If recorded program amount of storage exceeds the program storing threshold in S6, the program database 1, according to default
The reproduction time threshold value, judge the nearest reproduction time of some programs that is preserved in the program database 1 with it is current when
Between difference whether exceed the reproduction time threshold value, and by beyond the program of the reproduction time threshold value by the program data
Deleted in storehouse 1.
The above method can realize the management to program database 1, and in order to not influence the recording of program, history is cleared up in time
The space-consuming of program, saves the internal memory of program database 1, facilitates the recording of program.
Preferred in order to remind user to watch in time in recorded program, the technical program, the method for recording is also
Including：In step S4, when update performance recording after, in the history broadcast program list to recorded program carry out color or
Iconic marker, reminds user to there is the recording for updating program.By in history broadcast program list to recorded program
Carry out special marking, it is possible to achieve remind user to watch the effect for recording program in time.
Embodiment 4
As shown in figure 5, the embodiment of the present invention 4 provide a kind of recording system of TV programme, including program database 1 and
Historical trace module 2, program screening module 3, data reception module 4, the program updating communicated with the program database 1 is sentenced
Disconnected module 5, program updating module 6.Complemented each other between above-mentioned module, performance recording can be realized automatically.
The program database 1 is used to store recorded program；The historical trace module 2 is used to ask user's history
The program of viewing is remembered, and generates history broadcast program list；The program screening module 3 is used to play in the history
Filtered out in the rendition list and play the higher program of temperature and form pre-recording listing；The data reception module 4 is used for
According to the programme information field of each program in the pre-recording listing, when the pre-recording time for reaching some program
When, the corresponding program data stream of television channel is received, and the program data is handled；The program updating judge module
5 are used to judge the currently playing program data stream of the television channel and corresponding program in the pre-recording listing
The programme information field, which is compared, whether there is program updating, is updated if existing, produces more new command and send to the program
Update module 6；The program updating module 6, which is quickly recorded, updates program, and is stored in the program database 1.
The system architecture that the embodiment of the present invention 4 is provided is simple, is easy to operation, it can realize program automatically by the system
Record, miss influence user to prevent user's program and go viewing.
Embodiment 5
As shown in fig. 6, the embodiment of the present invention 5 is further defined on the basis of embodiment 4, the historical trace module
2 include the recording unit 201 communicated with the program database 1, judging unit 202, list generation unit 203, the note
Record unit 201 is used to ask user's history the program of viewing to be remembered and preserve viewing record, and each program includes
Programme information field, the programme information field includes programm name, program broadcasting time, playing duration, nearest reproduction time
Collection number is played with program；The judging unit 202 is used for the nearest reproduction time that some programs are judged in the viewing record
Whether exceed default reproduction time threshold values with the difference of current time, and by beyond the program of the reproduction time threshold values from institute
State and deleted in viewing record；The list generation unit 203, which is used to play the program history of forming in the viewing record, to be saved
Mesh list.
It can realize that the program watched history is recorded by historical trace module 2, while recording each program
Programme information field.
As shown in fig. 7, explanation is needed further exist for, in order to realize to the automatic recording of program, it is necessary to user's history
The program of viewing is screened, therefore, defining that the condition that the program screening module 3 includes communicating is pre- in the technical program
If unit 301, screening unit 302, list creating unit 303, it is concurrent for presetting screening conditions that the condition presets unit 301
The screening unit 302 is delivered to, the screening conditions are pre-recording duration threshold values and broadcasting time threshold values；The screening unit
302 playing durations for being used to filter out program in the history broadcast program list are more than the pre-recording duration valve
Value or the program broadcasting time are more than the program of the broadcasting time threshold values, and send to the list creating unit 303；Institute
Stating list creating unit 303 is used to the higher program of the broadcastings temperature that filter out forming pre-recording listing.
The present invention is not limited to above-mentioned preferred forms, and anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any change in its shape or structure, it is every that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (10)
1. a kind of method for recording of TV programme, it is characterised in that the method for recording comprises the following steps：
S1, the program to user's history request viewing are remembered, and generate history broadcast program list, and each program is included
There is programme information field, when the programme information field includes programm name, program broadcasting channel, program broadcasting time, broadcasting
Long, nearest reproduction time and program play collection number；
S2, filter out in the history broadcast program list and to play the higher program of temperature and form pre-recording listing,
Include the programme information field of program in the pre-recording listing；
S3, the programme information field according to each program in the pre-recording listing, when the reservation for reaching some program
During recording time, the corresponding program data stream of television channel is received, and the program data is handled；
S4, judge the currently playing program data stream of the television channel and corresponding program in the pre-recording listing
The programme information field compare and whether there is program updating, quickly recorded if it there is program updating and update program, and protected
There is program database (1).
2. the method for recording of TV programme as claimed in claim 1, it is characterised in that in step S1, is asked user's history
The programme information field of viewing is remembered, and generates history broadcast program list, and the programme information field includes program names
Title, program broadcasting time, playing duration and program play collection number, and specific method includes：
S1-1, the program to user's history request viewing are remembered and preserve viewing record, and each program includes program
Information field, the programme information field includes programm name, program broadcasting time, playing duration, nearest reproduction time and section
Mesh plays collection number；
Whether S1-2, the nearest reproduction time for judging in the viewing record some programs and current time difference are beyond pre-
If reproduction time threshold values, and will beyond the program of the reproduction time threshold values from it is described viewing record in delete；
S1-3, by it is described viewing record in program history of forming broadcast program list.
3. the method for recording of TV programme as claimed in claim 1, it is characterised in that in step S2, is played in the history
Filtered out in the rendition list and play the higher program of temperature and form pre-recording listing, specific method includes：
S2-1, default screening conditions, the screening conditions are pre-recording duration threshold values and broadcasting time threshold values；
S2-2, the playing duration for filtering out in the history broadcast program list program are more than the pre-recording duration
Threshold values or the program broadcasting time are more than the program of the broadcasting time threshold values, as play the higher program of temperature；
S2-3, by the broadcasting temperature filtered out in step S2-2 it is higher program formation pre-recording listing.
4. the method for recording of TV programme as claimed in claim 1, it is characterised in that in step S3, is recorded according to the reservation
The programme information field of each program in listing processed, when reaching the pre-recording time of some program, receives TV frequency
The corresponding program data in road, and the program data is handled, specific method is：
S3-1, the programme information field according to each program in the pre-recording listing, when reach some program it is pre-
About recording time when, adjustment receives frequency it is corresponding with the television channel；
S3-2, the program data stream for receiving the television channel broadcasting；
S3-3, audio or video PES packets are isolated in the program data stream；
S3-4, audio or video PES packets are handled after decoding after the program data.
5. the method for recording of TV programme as claimed in claim 1, it is characterised in that step S4 also includes：
1. the currently playing program data stream of the television channel and corresponding program in the pre-recording listing are judged
The programme information field compare whether there is program updating, if there is program updating, pass through set form short message mode
Send to the mobile phone terminal of user, remind whether user carries out program updating；
2. user is by mobile phone terminal answer short message information, and the short message is yes/no；
3. the short message is parsed, recording operation is made whether according to analysis result.
6. the method for recording of TV programme as claimed in claim 1, it is characterised in that the method for recording also includes：
S5, according to default program storing threshold, judge whether recorded program amount of storage exceeds in the program database (1)
The program storing threshold；
If recorded program amount of storage exceeds the program storing threshold in S6, the program database (1), according to default
The reproduction time threshold value, judge the nearest reproduction time of some programs that preserves in the program database (1) with it is current when
Between difference whether exceed the reproduction time threshold value, and by beyond the program of the reproduction time threshold value by the program data
Deleted in storehouse (1).
7. the method for recording of TV programme as claimed in claim 1, it is characterised in that the method for recording also includes：Step
In S4, after performance recording is updated, color or iconic marker are carried out to recorded program in the history broadcast program list,
User is reminded to there is the recording for updating program.
8. a kind of recording system of TV programme, it is characterised in that including program database (1) and with the program database
(1) the historical trace module (2) that communicates, program screening module (3), data reception module (4), program updating judge module
(5), program updating module (6)；
The program database (1) is used to store recorded program；The historical trace module (2) is used to ask user's history
The program of viewing is remembered, and generates history broadcast program list；The program screening module (3) is used to broadcast in the history
Put to filter out in the rendition list and play the higher program of temperature and form pre-recording listing；The data reception module (4)
For the programme information field according to each program in the pre-recording listing, when the pre-recording for reaching some program
During the time, the corresponding program data stream of television channel is received, and the program data is handled；The program updating judges
Module (5) is used to judge that the currently playing program data stream of the television channel is corresponding with the pre-recording listing
The programme information field of program, which is compared, whether there is program updating, is updated if existing, produces more new command and send to institute
State program updating module (6)；The program updating module (6), which is quickly recorded, updates program, and is stored in the program database
(1)。
9. the recording system of TV programme as claimed in claim 8, it is characterised in that the historical trace module (2) includes
The recording unit (201) that is communicated with the program database (1), judging unit (202), list generation unit (203), it is described
Recording unit (201) is used to ask user's history the program of viewing to be remembered and preserve viewing record, and each program is wrapped
Containing programme information field, the programme information field includes programm name, program broadcasting time, recently playing duration, broadcasting
Time and program play collection number；The judging unit (202) is used to judge broadcasting recently for some programs in the viewing record
Whether the difference for putting time and current time exceeds default reproduction time threshold values, and by beyond the section of the reproduction time threshold values
Mesh is deleted from the viewing record；The list generation unit (203) is used to go through the program formation in the viewing record
History broadcast program list.
10. the recording system of TV programme as claimed in claim 8, it is characterised in that the program screening module (3) includes
The condition communicated presets unit (301), screening unit (302), list creating unit (303), and the condition presets unit
(301) it is used to preset screening conditions and sends to the screening unit (302), the screening conditions is pre-recording duration threshold values
With broadcasting time threshold values；The screening unit (302) is used to filter out described in program in the history broadcast program list
Playing duration is more than the pre-recording duration threshold values or the program broadcasting time is more than the program of the broadcasting time threshold values,
And send to the list creating unit (303)；The broadcasting temperature that the list creating unit (303) is used to filter out is higher
Program formation pre-recording listing.
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