CN105306974A - Automatic extraction method and apparatus for switching video broadcast to video-on-demand and play device - Google Patents
Automatic extraction method and apparatus for switching video broadcast to video-on-demand and play device Download PDFInfo
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- CN105306974A CN105306974A CN201510707642.XA CN201510707642A CN105306974A CN 105306974 A CN105306974 A CN 105306974A CN 201510707642 A CN201510707642 A CN 201510707642A CN 105306974 A CN105306974 A CN 105306974A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26283—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for associating distribution time parameters to content, e.g. to generate electronic program guide data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
- H04N21/23109—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion by placing content in organized collections, e.g. EPG data repository
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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)
Abstract
The invention discloses an automatic extraction method for switching video broadcast to video-on-demand. The automatic extraction method comprises the following steps: recording at least one live program according to the play date of the at least one live program, and correspondingly storing the at least one live program as at least one video-on-demand file; processing the at least one video-on-demand file according to the play date of the at least one live program to form first program guides of the video-on-demand files associated and corresponding to the play date; classifying the first program guides according to the play contents of the at least one live program to form second program guides associated with the play date, the program category and the corresponding video-on-demand files; and extracting a corresponding video-on-demand file in the second program guides according to the program category and/or program play date of a video program to be extracted and played for playing. Correspondingly, the invention discloses an automatic extraction apparatus for switching video broadcast to video-on-demand and a play device. By adopting the scheme in the invention, a user is convenient to select favorite programs from a variety of live programs to centrally watch the programs, thereby being flexible and convenient.
Description
Technical field
The present invention relates to video stream media application, particularly a kind of net cast turning point broadcasts extraction method, device and playback equipment.
Background technology
At present, it is comparatively single that intelligent television or IPTV channel are supplied to the mode that user uses, and is mainly and provides channel list, provide electric program menu, to watch TV programme televised live for user.
Prior art shortcoming is apparent, form unification, underaction, makes domestic consumer cannot pick out liked program from each direct broadcast band program and carries out concentrating viewing.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency existing in prior art, a kind of net cast turning point is provided to broadcast extraction method, device and playback equipment, liked program can be selected to facilitate user from each direct broadcast band program to carry out concentrating viewing, flexibly and easily.
In order to realize foregoing invention object, the technical solution used in the present invention is:
On the one hand, the embodiment of the present invention provides a kind of net cast turning point to broadcast extraction method, comprises the following steps:
Record at least one programme televised live of at least one direct broadcast band, correspondence saves as at least one program request file;
The broadcasting date according at least one programme televised live described processes at least one program request file described, forms the first programme associating corresponding program request file with the broadcasting date;
According to the play content of at least one programme televised live described, classification process is carried out to described first programme comprising at least one program request file described, form the second program list of program request file of association broadcasting date, program category and correspondence;
According to program category and/or the program broadcasting date of the video frequency program of broadcasting to be extracted, the corresponding program request file extracted in described second program list is play.
The present invention adopts such scheme to have following technique effect: save as program request file by carrying out recording correspondence to programme televised live, then according to the broadcasting date of programme televised live, described program request file is processed, form the programme associating corresponding program request file with the broadcasting date, then according to the play content of programme televised live, classification process is carried out to the programme comprising described program request file, form association and play the date, the programme of the program request file of program category and correspondence, like this can conveniently according to program category and/or the program broadcasting date of the video frequency program of broadcasting to be extracted, the corresponding program request file that inquiry is extracted in the programme of described program request file is play, facilitate user can select liked program from each direct broadcast band program to carry out concentrating viewing, flexibly and easily.
In one embodiment, the broadcasting date of at least one programme televised live described in described basis edits at least one program request file described, forms the first programme associating corresponding program request file with the broadcasting date, also comprises following sub-step:
According to the reproduction time in the broadcasting date of at least one programme televised live described, at least one program request file described is processed, form described first programme of program request file that date, reproduction time and correspondence are play in association;
Accordingly, the program category of the described video frequency program according to broadcasting to be extracted and/or program play the date, and the corresponding program request file extracted in described second program list is play, and comprises following sub-step further:
According to the program category of the video frequency program of broadcasting to be extracted and/or the reproduction time of program broadcasting date and correspondence, the corresponding program request file extracted in described second program list is play.
In one embodiment, the play content of at least one programme televised live described in described basis carries out classification process to described first programme comprising at least one program request file described, form the second program list of program request file that date, program category and correspondence are play in association, also comprise following sub-step:
Direct broadcast band belonging at least one programme televised live described to be classified process further to described first programme comprising at least one program request file described, forms the described second program list of program request file of association broadcasting date, program category, direct broadcast band information and correspondence;
Accordingly, the program category of the described video frequency program according to broadcasting to be extracted and/or program play the date, and the corresponding program request file extracted in described second program list is play, and comprises following sub-step further:
Play the date according to the program category of the video frequency program of broadcasting to be extracted, affiliated direct broadcast band and/or program, the corresponding program request file extracted in described second program list is play.
In one embodiment, the program category of the described video frequency program according to broadcasting to be extracted and/or program play the date, and the corresponding program request file extracted in described second program list is play, and is specially:
The programm name/or the program that receive video frequency program to be played play the date, determine the program category belonging to described programm name, and play the date according to described program category and/or program, the corresponding program request file extracted in described second program list is play.
On the other hand, the embodiment of the present invention provides a kind of net cast turning point to broadcast automatic extracting device, comprising:
Recording elements, for recording at least one programme televised live of at least one direct broadcast band, correspondence saves as at least one program request file;
First programme production unit, processed at least one program request file described for the broadcasting date according at least one programme televised live described, formed the first programme associating corresponding program request file with the broadcasting date;
Second program list production unit, for carrying out classification process according to the play content of at least one programme televised live described to described first programme comprising at least one program request file described, form the second program list of program request file of association broadcasting date, program category and correspondence; And
Extract broadcast unit, for program category and/or the program broadcasting date of the video frequency program according to broadcasting to be extracted, the corresponding program request file extracted in described second program list is play.
In one embodiment, described net cast turning point broadcasts automatic extracting device, also comprises:
3rd programme production unit, for according to the reproduction time in the broadcasting date of at least one programme televised live described, described in described first programme make described first programme production unit, at least one program request file processes, and forms the second program list of program request file that date, reproduction time and correspondence are play in association;
Described extraction broadcast unit, comprising:
First extracts broadcasting subelement, and for the program category of the video frequency program according to broadcasting to be extracted and/or the reproduction time of program broadcasting date and correspondence, the corresponding program request file extracted in described second program list is play.
In one embodiment, described net cast turning point broadcasts automatic extracting device, also comprises:
4th programme production unit, for the direct broadcast band belonging at least one programme televised live described, at least one program request file described in the described second program list make described second program list production unit is classified process further, forms the described second program list of program request file of association broadcasting date, program category, direct broadcast band information and correspondence;
Described extraction broadcast unit, comprising:
Second extracts broadcasting subelement, and play the date for the program category of the video frequency program according to broadcasting to be extracted, affiliated direct broadcast band and/or program, the corresponding program request file extracted in described second program list is play.
In one embodiment, described extraction broadcast unit, programm name/or program specifically for receiving video frequency program to be played play the date, determine the program category belonging to described programm name, play the date according to described program category and/or program again, the corresponding program request file extracted in described second program list is play.
The embodiment of the present invention also provides a kind of video playback apparatus, comprises the net cast turning point described in above-mentioned any embodiment and broadcasts automatic extracting device.
In one embodiment, described video playback apparatus be intelligent television, mobile phone, IPAD, panel computer one of them.
Compared with prior art, beneficial effect of the present invention:
The technical scheme that the embodiment of the present invention provides saves as program request file by carrying out recording correspondence to programme televised live, then according to the broadcasting date of programme televised live, described program request file is processed, form the programme associating corresponding program request file with the broadcasting date, then according to the play content of programme televised live, classification process is carried out to the programme comprising described program request file, form association and play the date, the programme of the program request file of program category and correspondence, like this can conveniently according to program category and/or the program broadcasting date of the video frequency program of broadcasting to be extracted, the corresponding program request file that inquiry is extracted in the programme of described program request file is play, facilitate user can select liked program from each direct broadcast band program to carry out concentrating viewing, flexibly and easily.
Accompanying drawing illustrates:
Fig. 1 is that the net cast turning point in the embodiment of the present invention broadcasts extraction method flow chart;
Fig. 2 is that the net cast turning point in the embodiment of the present invention broadcasts automatic extracting device schematic diagram;
Fig. 3 is that the net cast turning point in the embodiment of the present invention broadcasts another schematic diagram of automatic extracting device
Fig. 4 is that the net cast turning point in the embodiment of the present invention broadcasts the another schematic diagram of automatic extracting device;
Fig. 5 is the video playback apparatus schematic diagram in the embodiment of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.But this should be interpreted as that the scope of the above-mentioned theme of the present invention is only limitted to following embodiment, all technology realized based on content of the present invention all belong to scope of the present invention.
The embodiment of the present invention provides a kind of net cast turning point to broadcast extraction method, as shown in Figure 1, a kind of net cast turning point illustrated for the embodiment of the present invention broadcasts extraction method flow chart, specifically comprises the following steps S101-S104, is described in detail as follows.
S101, record at least one programme televised live of at least one direct broadcast band, correspondence saves as at least one program request file.
During concrete enforcement, in live a certain TV programme, extract real-time video flowing is recorded such as multiple live telecast channel (as each TV station or Internet video provider server), and correspondence saves as program request file.
S102, according to the broadcasting date of at least one programme televised live described, at least one program request file described to be processed, form the first programme associating corresponding program request file with the broadcasting date.
During concrete enforcement, by the broadcasting date of a certain live television programming of certain direct broadcast band and corresponding program request file association, playing the date for one can the program request file of the corresponding multiple different TV programme of mapping association, forms electronic program list.Such as play the program request file of the multiple different TV programme of same television channel corresponding to mapping association on October 20 2015 date, or associate the program request file of multiple similar and different TV programme of corresponding different television channel.
S103, according to the play content of at least one programme televised live described, classification process is carried out to described first programme comprising at least one program request file described, form the second program list of program request file of association broadcasting date, program category and correspondence.
During concrete enforcement, continue referring to example above, according to the play content of a certain live television programming of certain direct broadcast band, above-mentioned electronic program list is classified again again, form the programme of program request file that mapping association plays date, program category (as news category, military class, variety class, juvenile's class etc.) and correspondence.
S104, play the date according to the program category of the video frequency program of broadcasting to be extracted and/or program, the corresponding program request file extracted in described second program list is play.
During concrete enforcement, the programm name/or the program that receive the video frequency program to be played of user's input play the date, determine the program category belonging to described programm name, play the date according to described program category and/or program, the corresponding program request file extracted in the programme of described program request file is play.When user wants to see certain live television programs, can play the date according to the program category of certain live television programs and/or program, the corresponding program request file that auto-associating extracts in the electronic program list of described program request file is play.
The technical scheme that the embodiment of the present invention provides saves as program request file by carrying out recording correspondence to programme televised live, then according to the broadcasting date of programme televised live, described program request file is processed, form the programme associating corresponding program request file with the broadcasting date, then according to the play content of programme televised live, classification process is carried out to the programme comprising described program request file, form association and play the date, the programme of the program request file of program category and correspondence, like this can conveniently according to program category and/or the program broadcasting date of the video frequency program of broadcasting to be extracted, the corresponding program request file that auto-associating extracts in the programme of described program request file is play, facilitate user can select liked program from each direct broadcast band program to carry out concentrating viewing, flexibly and easily.
On the basis of above-described embodiment, in another embodiment, the broadcasting date of at least one programme televised live described in described basis edits at least one program request file described, form the first programme (i.e. step S102) associating corresponding program request file with the broadcasting date, also comprise following sub-step: according to the reproduction time in the broadcasting date of at least one programme televised live described, at least one program request file described is processed, form the first programme of program request file that date, reproduction time and correspondence are play in association.Accordingly, the program category of the described video frequency program according to broadcasting to be extracted and/or program play the date, the corresponding program request file extracted in described second program list is play, comprise following sub-step further: according to the program category of the video frequency program of broadcasting to be extracted and/or the reproduction time of program broadcasting date and correspondence, the corresponding program request file extracted in described second program list is play.
Concrete, can further by the reproduction time of the every day of different for electronic programming individual palpation program or time period segmentation association, the program request file of a different time points or the corresponding multiple different TV programme of time period mapping association playing the date is formed.Such as play the program request file of the multiple different TV programme of whole day on October 20 2015 date 24 hours different time points or same television channel corresponding to time period mapping association, or associate the program request file of multiple similar and different TV programme of corresponding different television channel.Program request file corresponding in electronic program list can be extracted according to the reproduction time auto-associating of live television programming further like this to play, improve the efficiency that user searches corresponding programme televised live further, better user experience.
In another embodiment, the play content of at least one programme televised live described in described basis carries out classification process to described first programme comprising at least one program request file described, form association and play the date, the described second program list (i.e. step S103) of the program request file of program category and correspondence, also comprise following sub-step: the direct broadcast band belonging at least one programme televised live described to be classified process further to described first programme comprising at least one program request file described, form association and play the date, program category, the described second program list of the program request file of direct broadcast band information and correspondence, accordingly, the program category of the described video frequency program according to broadcasting to be extracted and/or program play the date, the corresponding program request file extracted in described second program list is play, comprise following sub-step further: play the date according to the program category of the video frequency program of broadcasting to be extracted, affiliated direct broadcast band and/or program, the corresponding program request file extracted in described second program list is play.
That is, can further by the direct broadcast band information subdivision association belonging to different for electronic programming individual palpation programme televised live, form the electronic program list of program request file that date, program category, direct broadcast band information and correspondence are play in association.Which direct broadcast band can be belonged to according to different program further like this, carry out associating and extract program request file broadcasting corresponding in electronic program list, improve efficiency and Consumer's Experience that user searches corresponding programme televised live further.
Below in conjunction with a specific embodiment, the present invention is described.
1) recorded by all for TV programme televised lives, correspondence saves as program request file.
2) the program request file of preservation is carried out Promgramming by not same date Different periods 24 hours every days, association forms programme, i.e. electric program menu.
3) by live programming content, classification cataloguing is carried out to programme, formed and have as news, sport category, military, variety class, the electric program menu of the program category of the forms such as juvenile's class.
4) according to 3) electric program menu set up and extracting rule, formed as news, sport category, military, variety class, the program list information click broadcasting for you to choose of the program categories such as juvenile's class.Wherein program extracting rule is extract program request file corresponding to association according to television channel information, screening time scope (as the date: the time period) and/or programm name etc.
The technical scheme that the embodiment of the present invention provides, by the automatic extractive technique that live turning point is broadcast, achieve program request, the degree of depth of live electric program menu merges, make form of programs more diversified, Promgramming is more flexible, selects the program liked to play convenient, brings better experience effect to domestic consumer.
Based on same design, the embodiment of the present invention also provides a kind of net cast turning point to broadcast automatic extracting device, by the content of embodiment to perform the above method, it specifically can be realized by software or software and hardware combining, is configurable on to have function of surfing the Net and can on the playback equipment (as intelligent television) of displaying video programs.Referring to Fig. 2, the net cast turning point illustrated for the embodiment of the present invention broadcasts the schematic diagram of automatic extracting device 20, comprises recording elements 201, first programme production unit 202, second program list production unit 203 and extracts broadcast unit 204.
Described recording elements 201, for recording at least one programme televised live of at least one direct broadcast band, correspondence saves as at least one program request file;
Described first programme production unit 201, processed at least one program request file described for the broadcasting date according at least one programme televised live described, formed the first programme associating corresponding program request file with the broadcasting date;
Described second program list production unit 203, for carrying out classification process according to the play content of at least one programme televised live described to described first programme comprising at least one program request file described, form the second program list of program request file of association broadcasting date, program category and correspondence;
Described extraction broadcast unit 204, for program category and/or the program broadcasting date of the video frequency program according to broadcasting to be extracted, the corresponding program request file extracted in described second program list is play.Concrete, the programm name/or the program that receive video frequency program to be played play the date, determine the program category belonging to described programm name, then play the date according to described program category and/or program, the corresponding program request file extracted in described second program list is play.
The technical scheme that the embodiment of the present invention provides saves as program request file by carrying out recording correspondence to programme televised live, then according to the broadcasting date of programme televised live, described program request file is processed, form the programme associating corresponding program request file with the broadcasting date, then according to the play content of programme televised live, classification process is carried out to the programme comprising described program request file, form association and play the date, the programme of the program request file of program category and correspondence, like this can conveniently according to program category and/or the program broadcasting date of the video frequency program of broadcasting to be extracted, the corresponding program request file that auto-associating extracts in the programme of described program request file is play, facilitate user can select liked program from each direct broadcast band program to carry out concentrating viewing, flexibly and easily.
On the basis of above-described embodiment, referring to Fig. 3, described net cast turning point broadcasts automatic extracting device 20, also comprise the 3rd programme production unit 205, for according to the reproduction time in the broadcasting date of at least one programme televised live described, described in described first programme make described first programme production unit 202, at least one program request file processes, and forms described first programme of program request file that date, reproduction time and correspondence are play in association; Described extraction broadcast unit 204, comprise the first extraction and play subelement 2041, for the program category of the video frequency program according to broadcasting to be extracted and/or the reproduction time of program broadcasting date and correspondence, the corresponding program request file extracted in described second program list is play.
In one embodiment, referring to Fig. 4, described net cast turning point broadcasts automatic extracting device 20, also comprise the 4th programme production unit 206, for the direct broadcast band belonging at least one programme televised live described, at least one program request file described in the described second program list make described second program list production unit 203 is classified process further, forms the described second program list of program request file of association broadcasting date, program category, direct broadcast band information and correspondence; Described extraction broadcast unit 204, comprise the second extraction and play subelement 2042, play the date for the program category of the video frequency program according to broadcasting to be extracted, affiliated direct broadcast band and/or program, the corresponding program request file extracted in described second program list is play.It should be noted that, each step one_to_one corresponding that net cast turning point shown in this embodiment broadcasts the function of the unit module in automatic extracting device, the net cast turning point shown in technique effect and above-described embodiment broadcasts extraction method, specifically referring to description corresponding to preceding method embodiment part, no longer can describe in detail herein.
The embodiment of the present invention also provides a kind of video playback apparatus, referring to Fig. 5, for the video playback apparatus 30 that the embodiment of the present invention illustrates, comprise arbitrary described net cast turning point in above-described embodiment and broadcast automatic extracting device 20, described net cast turning point is broadcast automatic extracting device 20 and specifically with reference to the description in previous embodiment, no longer can be described in detail herein.Described video playback apparatus 30 be intelligent television, mobile phone, IPAD, panel computer one of them, be certainly also not limited to these, anyly surf the Net and have the video playback apparatus of video playback capability, the present invention is not construed as limiting this.This video playback apparatus 30 have other as memory, processor, display, bus and network communication module etc. are mature technology, no longer illustrate.
The technical scheme that the embodiment of the present invention provides makes video playback apparatus save as program request file by carrying out recording correspondence to programme televised live, then according to the broadcasting date of programme televised live, described program request file is processed, form the programme associating corresponding program request file with the broadcasting date, then according to the play content of programme televised live, classification process is carried out to the programme comprising described program request file, form association and play the date, the programme of the program request file of program category and correspondence, like this can conveniently according to program category and/or the program broadcasting date of the video frequency program of broadcasting to be extracted, the corresponding program request file that auto-associating extracts in the programme of described program request file is play, facilitate user can select liked program from each direct broadcast band program to carry out concentrating viewing, flexibly and easily.Meanwhile, the automatic extractive technique that the present invention is broadcast by live turning point, achieves program request, the degree of depth of live electric program menu merges, and make form of programs more diversified, Promgramming is more flexible, select the program liked to play convenient, bring better experience effect to domestic consumer.
By reference to the accompanying drawings the specific embodiment of the present invention is described in detail above, but the present invention is not restricted to above-mentioned execution mode, in the spirit and scope situation of claim not departing from the application, those skilled in the art can make various amendment or remodeling.
Claims (10)
1. net cast turning point broadcasts an extraction method, it is characterized in that, comprises the following steps:
Record at least one programme televised live of at least one direct broadcast band, correspondence saves as at least one program request file;
The broadcasting date according at least one programme televised live described processes at least one program request file described, forms the first programme associating corresponding program request file with the broadcasting date;
According to the play content of at least one programme televised live described, classification process is carried out to described first programme comprising at least one program request file described, form the second program list of program request file of association broadcasting date, program category and correspondence;
According to program category and/or the program broadcasting date of the video frequency program of broadcasting to be extracted, the corresponding program request file extracted in described second program list is play.
2. net cast turning point according to claim 1 broadcasts extraction method, it is characterized in that, the broadcasting date of at least one programme televised live described in described basis edits at least one program request file described, form the first programme associating corresponding program request file with the broadcasting date, also comprise following sub-step:
According to the reproduction time in the broadcasting date of at least one programme televised live described, at least one program request file described is processed, form described first programme of program request file that date, reproduction time and correspondence are play in association;
Accordingly, the program category of the described video frequency program according to broadcasting to be extracted and/or program play the date, and the corresponding program request file extracted in described second program list is play, and comprises following sub-step further:
According to the program category of the video frequency program of broadcasting to be extracted and/or the reproduction time of program broadcasting date and correspondence, the corresponding program request file extracted in described second program list is play.
3. net cast turning point according to claim 1 broadcasts extraction method, it is characterized in that,
The play content of at least one programme televised live described in described basis carries out classification process to the programme comprising at least one program request file described, forms the second program list of program request file of association broadcasting date, program category and correspondence, also comprises following sub-step:
Direct broadcast band belonging at least one programme televised live described to be classified process further to the programme comprising at least one program request file described, forms the described second program list of program request file of association broadcasting date, program category, direct broadcast band information and correspondence;
Accordingly, the program category of the described video frequency program according to broadcasting to be extracted and/or program play the date, and the corresponding program request file extracted in described second program list is play, and comprises following sub-step further:
Play the date according to the program category of the video frequency program of broadcasting to be extracted, affiliated direct broadcast band and/or program, the corresponding program request file extracted in described second program list is play.
4. net cast turning point according to claim 1 broadcasts extraction method, it is characterized in that, the program category of the described video frequency program according to broadcasting to be extracted and/or program play the date, and the corresponding program request file extracted in described second program list is play, and is specially:
The programm name/or the program that receive video frequency program to be played play the date, determine the program category belonging to described programm name, and play the date according to described program category and/or program, the corresponding program request file extracted in described second program list is play.
5. net cast turning point broadcasts an automatic extracting device, it is characterized in that, comprising:
Recording elements, for recording at least one programme televised live of at least one direct broadcast band, correspondence saves as at least one program request file;
First programme production unit, processed at least one program request file described for the broadcasting date according at least one programme televised live described, formed the first programme associating corresponding program request file with the broadcasting date;
Second program list production unit, for carrying out classification process according to the play content of at least one programme televised live described to described first programme comprising at least one program request file described, form the second program list of program request file of association broadcasting date, program category and correspondence; And
Extract broadcast unit, for program category and/or the program broadcasting date of the video frequency program according to broadcasting to be extracted, the corresponding program request file extracted in described second program list is play.
6. net cast turning point according to claim 5 broadcasts automatic extracting device, it is characterized in that, also comprises:
3rd programme production unit, for according to the reproduction time in the broadcasting date of at least one programme televised live described, described in described first programme make described first programme production unit, at least one program request file processes, and forms the described second program list of program request file that date, reproduction time and correspondence are play in association;
Described extraction broadcast unit, comprising:
First extracts broadcasting subelement, and for the program category of the video frequency program according to broadcasting to be extracted and/or the reproduction time of program broadcasting date and correspondence, the corresponding program request file extracted in described second program list is play.
7. net cast turning point according to claim 5 broadcasts automatic extracting device, it is characterized in that, also comprises:
4th programme production unit, for the direct broadcast band belonging at least one programme televised live described, at least one program request file described in the described second program list make described second program list production unit is classified process further, forms the described second program list of program request file of association broadcasting date, program category, direct broadcast band information and correspondence;
Described extraction broadcast unit, comprising:
Second extracts broadcasting subelement, and play the date for the program category of the video frequency program according to broadcasting to be extracted, affiliated direct broadcast band and/or program, the corresponding program request file extracted in described second program list is play.
8. net cast turning point according to claim 5 broadcasts automatic extracting device, it is characterized in that, described extraction broadcast unit, programm name/or program specifically for receiving video frequency program to be played play the date, determine the program category belonging to described programm name, play the date according to described program category and/or program again, the corresponding program request file extracted in described second program list is play.
9. a video playback apparatus, is characterized in that, the net cast turning point comprised described in any one of claim 5-8 broadcasts automatic extracting device.
10. video playback apparatus according to claim 9, is characterized in that, described video playback apparatus be intelligent television, mobile phone, IPAD, panel computer one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510707642.XA CN105306974A (en) | 2015-10-27 | 2015-10-27 | Automatic extraction method and apparatus for switching video broadcast to video-on-demand and play device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510707642.XA CN105306974A (en) | 2015-10-27 | 2015-10-27 | Automatic extraction method and apparatus for switching video broadcast to video-on-demand and play device |
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| CN105306974A true CN105306974A (en) | 2016-02-03 |
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| CN201510707642.XA Pending CN105306974A (en) | 2015-10-27 | 2015-10-27 | Automatic extraction method and apparatus for switching video broadcast to video-on-demand and play device |
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Application publication date: 20160203 |