CN108419120A - A kind of Video-on-demand method and apparatus - Google Patents
A kind of Video-on-demand method and apparatus Download PDFInfo
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- CN108419120A CN108419120A CN201810054322.2A CN201810054322A CN108419120A CN 108419120 A CN108419120 A CN 108419120A CN 201810054322 A CN201810054322 A CN 201810054322A CN 108419120 A CN108419120 A CN 108419120A
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000012552 review Methods 0.000 description 7
- 238000007726 management method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000012550 audit Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
-
- 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
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
-
- 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
- H04N21/47202—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 requesting content on demand, e.g. video on demand
Abstract
The present invention relates to a kind of Video-on-demand method and apparatus.Video data obtained from being recorded to TV programme by Video Record Processor is received first, and obtains electronic program guides epg information.Then the epg information is calibrated according to the video data of the recording, the epg information after being calibrated.Further according to the epg information after the calibration, the video data of the recording is intercepted.The video data after the interception is finally injected into matchmaker to provide in library.The embodiment of the present invention allows users to play the TV programme of its program request whenever and wherever possible by multiple terminal, can be widely applied for field of broadcast televisions.
Description
Technical field
The turning point of reviewing of field of broadcast televisions more particularly to TV programme of the present invention is broadcast.
Background technology
Traditional TV programme broadcast mode is One-to-All Broadcast mode, and such unidirectional broadcast mode significantly limits TV
Interaction between spectators and television service provider also limits personalization and the just-in-time of program.
With the rapid development of Information technology and popularizing for internet, more and more people are gradually by passively watching electricity
The program that television stations plays starts to turn to and initiatively goes request program.A kind of mode of existing request program is that user passes through net
Network set-top box demand TV program.This network machine top box has the function of live telecast, time shift and TV playback.But
Program is watched by network machine top box, time shift and TV programme review the limitation of all having times, can not directly change into program request section
Mesh is watched for user.
Existing video website supports request program, and has provided abundant on-demand assets to the user.However it existing regards
Frequency website cannot but be supported to be broadcast live, and the program of its program request can not be presented to the user by video website and smaller screen terminal APP,
Therefore the TV programme being presented to the user do not have timeliness and accuracy.
A kind of mode for the user's request program also having at present is to carry out the live streaming of TV by cloud media platform, review
And program request.Such mode is to be directed to live telecast video, video file is uploaded in cloud media library, to realize video frequency program
Review.Such mode can by video file is sheared, is pieced together new video file be put into cloud media library from
And change into order video.However, such request program mode, it is to cloud media library either to review program or request program all
In video file carry out processing, need to consume a large amount of human and material resources and time cost.
To sum up need a kind of method can whenever and wherever possible can be by the smaller screens terminal on demand TV Festival such as mobile phone, tablet at present
Mesh is watched, and the TV programme watched have timeliness and accuracy.
Invention content
The present invention provides a kind of Video-on-demand method and apparatus, and TV programme are changed into the video of program request so that
User whenever and wherever possible can watch the TV programme of its program request by terminal.
In a first aspect, an embodiment of the present invention provides a kind of Video-on-demand methods.It is received first by Video Record Processor
Video data obtained from being recorded to TV programme, and obtain electronic program guides epg information.Then according to the recording
Video data the epg information is calibrated, the epg information after being calibrated.Further according to the epg information after the calibration, cut
Take the video data of the recording.The video data after the interception is finally injected into matchmaker to provide in library.
In one example, it by the beginning and ending time point for the video frequency program recorded by Video Record Processor, is obtained with by the epg information
The beginning and ending time point of the corresponding video program arrived, is matched.If the beginning and ending time point of the video frequency program of the recording is believed with the epg
The beginning and ending time point of corresponding video program in breath mismatches, then according to the beginning and ending time of the video frequency program of the recording, update should
The beginning and ending time of corresponding video program in epg information.
In one example, the audience ratings of one or more TV programme is determined.It is more than the TV of threshold value for audience ratings
Program is calibrated the epg information according to the video data of the recording, the epg information after being calibrated.After the calibration
Epg information, intercept the recording audience ratings be more than threshold value TV programme video data.
In one example, according to the keyword of video frequency program title or video frequency program title, to more in the epg information
A TV programme scan for.According to the search result and the video data of the recording, which is calibrated, is obtained
Epg information after to calibration.According to the epg information after the calibration, the TV programme for intercepting the corresponding recording of the search result regard
Frequency evidence.
In one example, to the matchmaker provide library in video frequency program resource integrate, layout, upper and lower line traffic control operation in
One or more.
In one example, the video data of the recording includes the video data of various code rate.Terminal device is according to the end
The bandwidth self-adaption of end equipment matches a kind of video data of code check in the video data in the various code rate.
Second aspect, an embodiment of the present invention provides a kind of Video-on-demand equipment.The Video-on-demand equipment packet
Include acquiring unit, alignment unit, interception unit, injection unit.The acquiring unit is for obtaining by Video Record Processor to TV Festival
Video data obtained from mesh is recorded, and for obtaining electronic program guides epg information.The alignment unit is used for basis
The video data of the recording calibrates the epg information, the epg information after being calibrated.The interception unit is used for basis should
Epg information after calibration, intercepts the video data of the recording.The injection unit is for the video data after the interception to be injected into
Matchmaker provides in library.
In one example, which was additionally operable to the beginning and ending time for the video frequency program recorded by Video Record Processor
The beginning and ending time point of corresponding video program in point, with the epg information, is matched.If should be regarded by what Video Record Processor was recorded
The beginning and ending time point of frequency program and the beginning and ending time point of the corresponding video program in the epg information mismatch, then according to the recording
Video frequency program beginning and ending time, update the beginning and ending time of corresponding video program in the epg information.
The embodiment of the present invention calibrates epg information by the television program video data of recording, obtains accurate epg
Information intercepts the video frequency program of recording according to the epg information after the calibration, is regarded to produce the high TV programme of accuracy
Frequently.The Video-on-demand equipment of the embodiment of the present invention without video frequency program is sheared, split, therefore i.e. save the time
Cost in turn avoids the wasting of resources.And the Video-on-demand method of the embodiment of the present invention supports the cross-platform throwing of multiple terminal
It puts.
Description of the drawings
Fig. 1 is a kind of Video-on-demand system schematic provided in an embodiment of the present invention；
Fig. 2 is a kind of Video-on-demand method flow diagram provided in an embodiment of the present invention；
Fig. 3 is a kind of Video-on-demand equipment block diagram provided in an embodiment of the present invention.
Specific implementation mode
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Fig. 1 is a kind of Video-on-demand system schematic provided in an embodiment of the present invention.
In Fig. 1, Video-on-demand system includes Video-on-demand equipment 110, transcoding server 120, records service
Device 130, matchmaker provide library 140 and multiple cross-platform terminal devices.Wherein, Video-on-demand equipment 110 is broadcast including epg turning points
Module 111, set time turning point broadcasting module 112 review temperature turning point broadcasting module 113, search content turning point broadcasting module 114, sheet
Ground matchmaker provides point broadcasting module 115, thematic packetization module 116, program control module 117, auditing module 118, upper undercarriage management
Module 119.
In one embodiment of the invention, shunting device (Fig. 1 is not shown) is after getting live signal, by the live streaming
Signal is divided into identical two paths of signals, and signal is broadcast live all the way watches programme televised live to spectators, and another way signal is sent to transcoding clothes
Business device 120.
Transcoding server 120 carries out real-time transcoding to the live signal, changes into high definition, SD and smooth three kinds of different code checks
Television program video signal.
Video Record Processor 130 is recorded and is stored respectively to the television program video signal of three kinds of code checks after transcoding,
To HD video data, SD video data and the smooth video data after being recorded.
Since live video signal is switched to the vision signal of three kinds of different code checks by transcoding server 120, video section
The matchmaker that mesh VOD system can provide a variety of different clarity according to different demands for a variety of different release platforms provides program request.
In one embodiment of the invention, when Video-on-demand equipment 110 includes epg turning points broadcasting module 111, fixation
Between turning point broadcasting module 112, review temperature turning point broadcasting module 113, search content turning point broadcasting module 114, local matchmaker provide a point broadcasting module
One or more of 115.As it can be seen that the Video-on-demand equipment 110 of the embodiment of the present invention can support a variety of turning point broadcast modes,
It illustrates in detail below.
In Fig. 1, epg turning points broadcasting module 111 receives the television program video data of the recording from Video Record Processor 130,
The video data of high definition including recording, the video data of the SD of recording and the smooth video data of recording.Epg turning points
Broadcasting module 111 receives electronic interface guide (electronic program guide, epg) information, for example, epg turning points broadcast mould
Block 111 receives the epg information from epg systems (Fig. 1 is not shown).
Epg information includes television programme title, TV programme reproduction time, content of TV program, performer and Jie of director
It continues.Epg systems are user's TV reception, enjoy multimedia programming program request and carry out information service provide it is good
Navigation mechanism.
Epg turning points broadcasting module 111 believes received epg according to the television program video data of its obtained recording
Breath is calibrated, including calibration plays the beginning and ending time of the video frequency program, the title of the video frequency program, the content of the video frequency program
The information such as performer, the director of introduction and the video frequency program.
In one embodiment of the invention, when the epg information that epg turning points broadcasting module 111 is received from epg systems,
When being mismatched with the corresponding information in the television program video data of recording；For example, when the start-stop of the video frequency program of the recording
Between point when being differed with the beginning and ending time point of the video frequency program in the epg information, then the epg turning points broadcasting module 111 is according to this
The television program video data of recording calibrate corresponding epg information.
For example, the TV programme for the recording that epg turning points broadcasting module 111 receives are news hookups, when the start-stop played
Between be 19:00-19:30, and when the start-stop for the news hookup program broadcasting that epg turning points broadcasting module 111 is got from epg systems
Between be 19:01-19:31.So epg turning points broadcasting module 111 will be according to the broadcasting beginning and ending time 19 of the TV programme of the recording:
00-19:30, the respective program i.e. beginning and ending time of news hookup program in the epg information is calibrated, after being calibrated
The TV programme broadcasting beginning and ending time in epg information is 19:00-19:30.
For another example, the television programme title for the recording that epg turning points broadcasting module 111 receives is Focus, and epg turning points are broadcast
The title of the TV programme for the corresponding period that module 111 is got from epg systems is burnt interview.So epg turning points broadcasting module
111 according to title, that is, Focus of the TV programme of the recording, will calibrate the television program names of corresponding period in the epg information
Claim, to make the television programme title coke interview in epg information be updated to Focus
Epg turning points broadcasting module 111 is according to the epg information after the calibration, such as the title of TV programme after calibration, plays
One or more of the introduction etc. for saving object time terminal, programme content, intercepts the video data of the recording.
For example, the epg information after the calibration includes：The title of TV programme is news hookup, is played from saving object time
Stop is 19:00-19:30, programme content is described as xxxx.The epg turning points broadcasting module 111 is believed according to the epg after the calibration
Breath, such as according to the beginning and ending time point for playing the TV programme after the calibration, intercept the video data of the recording.I.e. interception is broadcast
It is 19 to put the beginning and ending time:00-19:30 video program stream includes the video program stream of high definition, SD, smooth three kinds of code checks.And
Video program stream after the interception is correspondingly injected into corresponding epg information in media store server 140, that is, is sent
It is stored to media store server 140.
Set time turning point broadcasting module 112 receives the television program video data of the recording from Video Record Processor 130, packet
Include the video data of three kinds of different code checks；And receive the broadcasting beginning and ending time point of the TV programme from epg systems.When fixed
Between turning point broadcasting module 112 according to the broadcasting beginning and ending time points of the television program video data of the recording, in epg systems
The broadcasting beginning and ending time point of corresponding TV programme is calibrated.That is, set time turning point broadcasting module 112 is by the TV programme of recording
Broadcasting beginning and ending time point matched to the broadcasting beginning and ending time point of the corresponding TV programme from epg systems, if the two
It both is to differ to mismatch, then set time turning point broadcasting module 112 is according to broadcasting beginning and ending times of the TV programme of the recording
Point updates the broadcasting beginning and ending time point of the corresponding TV programme in epg systems.
As seen from the above description, set time turning point broadcasting module 112 is according to the television program video data of recording, only to broadcasting
The beginning and ending time point for putting program is corrected.Also, set time turning point broadcasting module 112 only intercepts the TV programme of set time
Video data.For example, set time turning point broadcasting module 112 only intercepts 19:00-19:The television program video data of 30 periods.
Television program video data after interception are injected into matchmaker and provided in library 140, that is, be sent to matchmaker by set time turning point broadcasting module 112
Money library 140 is stored.
In Fig. 1, the television program video that temperature turning point broadcasting module 113 receives the recording from Video Record Processor 130 is reviewed
Data, including the video data of the high definition of recording, recording SD video data and recording smooth video data.It returns
It sees that temperature turning point broadcasting module 113 determines the audience ratings of TV programme, obtains audience ratings and be more than 60% more than threshold value such as audience ratings
TV programme.
It should be noted that can also be by other modules of Video-on-demand equipment 110, or by Video-on-demand
The other equipment of system determines the audience ratings of TV programme, and the audience ratings transmission of the TV programme then obtained again gives back to
See hot spot turning point broadcasting module 113.That is, the embodiment of the present invention is not limited determines TV programme by which specific equipment
Audience ratings does not equally limit yet and obtains the TV programme that audience ratings is more than threshold value by which specific equipment.
The TV programme that temperature turning point broadcasting module 113 is more than audience ratings threshold value are reviewed, according to the video data of recording
Epg information is calibrated.For example, the TV programme that temperature turning point broadcasting module 113 is more than audience ratings threshold value are reviewed, according to
The corresponding video data of recording obtain recording the information such as the time of the video data, content, and according to the video data of the recording
The information such as time, content, the epg information from epg systems is calibrated, the epg information after being calibrated.
Temperature turning point broadcasting module 113 is reviewed according to the epg information after the calibration, the audience ratings for intercepting the recording is more than threshold value
TV programme video data, and by the television program video data after the interception, be injected into matchmaker and provide in library 140.Review
Television program video data after interception are sent to matchmaker's money library 140 and stored by temperature turning point broadcasting module 114.
The television program video data that content turning point broadcasting module 114 receives the recording from Video Record Processor 130 are searched for, packet
Include the smooth video data of the video data of the high definition of recording, the video data of the SD of recording and recording.And search
Content turning point broadcasting module 114 receives epg information, such as receives the epg information from epg systems.
Content turning point broadcasting module 114 is searched for according to television programme title or the keyword of television programme title, to the epg
Multiple TV programme in information scan for positioning, and obtain the corresponding reproduction time start-stop of title of the TV programme of the search
The information such as point.
Content turning point broadcasting module 114 is searched for according to information such as the broadcasting TV Festival object time terminals searched, is obtained
The television program video data recorded in the corresponding period；And according to the television program video data in the period, to coming
It is calibrated from the epg information of epg systems, the epg information after being calibrated.
Content turning point broadcasting module 114 is searched for according to the epg information after the calibration, intercepts recording corresponding with the search result
Television program video data, and by the television program video data after the interception be injected into matchmaker provide library 140 in.For example, search
The result is that news hookup program, the reproduction time section of the news hookup in epg information after calibration is 19:00-19:30；Then
It is 19 to search for 114 interception time section of content turning point broadcasting module:00-19:30 television program video data, and by the period
19:00-19:30 television program video data are injected into matchmaker and provide in library 140.
Local matchmaker provides point broadcasting module 115 and receives the local matchmaker money from local i.e. Video-on-demand system.Matchmaker provides
Word that the media unit such as content assets, in particular to newspaper office, broadcasting station, TV station, website, news agency is produced, picture,
The data such as audio and video, the Composition of contents matchmaker money such as the metadata of these data of these data and description and their copyright information.
Local matchmaker provides point broadcasting module 115 after receiving local matchmaker's money, and it is received to call transcoding server 120
Local matchmaker, which provides, carries out transcoding, to change into the video signal flow of high definition, SD, smooth three kinds of code checks.Then, local matchmaker provides point
Broadcasting module 115 by after transcoding video data and corresponding epg information be injected into matchmaker provide library 140 in store.
The video data of the transcoding stored in Video-on-demand equipment 110 can be automatically deleted periodically.
It can be seen that matchmaker provided in an embodiment of the present invention provides acquisition approach, it not only can be by way of recording from straight
It broadcasts in matchmaker's money and obtains, obtained in can also directly being provided from local matchmaker, the acquisition by all kinds of means of signal source is greatly enriched matchmaker and provides library
140。
It is a kind of server for storing matchmaker's money that matchmaker, which provides library 140,.For example, it is (Content Delivery that matchmaker, which provides library 140,
Network, content distributing network) CDN storage servers.
In turning point broadcasting module such as epg turning points broadcasting module 111, set time turning point broadcasting module 112, reviews temperature turning point and broadcast mould
One in block 113, search content turning point broadcasting module 114, local matchmaker's money point broadcasting module 115, matchmaker's money is injected into matchmaker and provides library 140
In after, Video-on-demand equipment 110 will also to matchmaker provide library 140 in content carry out integration processing, be described in detail below.
In Fig. 1, the thematic packetization module 116 in Video-on-demand equipment 110 is used to provide matchmaker the same class in library 140
Video frequency program carry out thematic packing.For example, by the video program data of documentary film class be placed on one it is entitled《Documentary film》's
Under special topic.Therefore, thematic packetization module 116 is exactly that the program of correlation type is encapsulated under the same project.
Program control module 117 is used to provide video program data in library 140 to matchmaker and is managed and controls.For example,
Program control module 117 carries out member system charge pipe to being related to the TV programme such as copyright problem, exclusive playback problem
The TV programme of charge are stamped toll tags by reason, to realize management and control to sponsored program.
Auditing module 118 is used to audit the TV programme for being delivered to user's viewing.Matchmaker provides matchmaker's money in library 140 simultaneously
It is not delivered to user not instead of arbitrarily to watch, needs just launch into market by stringent review process.
Upper undercarriage management module 119 is the module that restocking to video frequency program and undercarriage are managed control.On program
Frame refers to launching TV programme to each terminal to watch for user；Program undercarriage refers to the TV programme that will have been launched
It is withdrawn and is no longer watched for user.
It is more after the upper undercarriage management module 119 of video program play equipment 110 carries out restocking processing to video frequency program
Kind terminal device includes smaller screen terminal device such as mobile phone terminal and tablet computer terminal, television terminal, STB terminal, meter
Calculation machine terminal etc. plays the video frequency program launched by application program such as cell phone application.
As it can be seen that Video-on-demand method and system provided in an embodiment of the present invention support the cross-platform of multiple terminal to broadcast
It puts.
Further, since live signal is transcoded into various code rate by Video-on-demand system provided in an embodiment of the present invention
Code stream, such as the code stream of high definition, SD, smooth three kinds of code checks.Therefore, the application program of terminal such as terminal can be according to the terminal
Networking bandwidth, analyzes the terminal, and Auto-matching is suitble to the video data of the terminal code check.In addition, user also may be used
To select the code stream of different code checks to play out TV programme according to its actual needs.
As it can be seen that Video-on-demand system provided in an embodiment of the present invention can be according to the different bandwidth of different platform, certainly
The code stream that matching plays is adapted to, but also the bandwidth of user can be deprotected to the greatest extent or flow is not used maliciously.
Fig. 2 is a kind of Video-on-demand method flow diagram provided in an embodiment of the present invention.
Step 201, shunting device is after getting live signal, which is divided into identical two paths of signals, and one
Road signal is broadcast live watches programme televised live to spectators, and another way signal is sent to transcoding server.
Step 202, transcoding server carries out real-time transcoding to the live signal, to change into high definition, SD and smoothness three
The signal of the different code checks of kind.
Step 203, Video Record Processor is recorded and is stored respectively to three kinds of signals after the transcoding, to be recorded
HD video data, SD video data and smooth video data afterwards.
Step 204, Video-on-demand equipment receives the video data from Video Record Processor, including three kinds of different code checks
Video data；And receive the epg information from epg systems.
Step 205, Video-on-demand equipment carries out received epg information according to the video data of the recording
Calibration, the epg information after being calibrated.
In one embodiment of the invention, Video-on-demand equipment is by the beginning and ending time of the video frequency program of the recording
The beginning and ending time point of corresponding video program in point, with the epg information, is matched.If the start-stop of the video frequency program of the recording
Time point and the beginning and ending time point of the corresponding video program in the epg information mismatch.Then according to the video frequency program of the recording
Beginning and ending time updates the beginning and ending time of corresponding video program in the epg information, to the epg information after being calibrated.
In another embodiment of the present invention, Video-on-demand equipment determines the rating of one or more TV programme
Rate.It is more than the TV programme of threshold value for audience ratings, the epg information is calibrated according to the video data of the recording, is obtained
Epg information after calibration.
In yet another embodiment of the present invention, Video-on-demand equipment is according to video frequency program title or programm name
Keyword scans for positioning to multiple TV programme in the epg information.According to the search result and the video of the recording
Data calibrate the epg information, the epg information after being calibrated.
Step 206, Video-on-demand equipment intercepts the video data of the recording according to the epg information after the calibration.
Step 207, the video data after the interception is injected into matchmaker and provided in library by Video-on-demand equipment.
Step 208, to the matchmaker provide library in video frequency program resource integrate, layout, upper and lower line traffic control operation etc..
In one embodiment of the invention, thematic packing is carried out to of a sort video frequency program.For example, by documentary film class
Video program data be placed on one it is entitled《Documentary film》Special topic under.
In another embodiment of the present invention, it to being related to the TV programme such as copyright problem, exclusive playback problem, carries out
The TV programme of charge are stamped toll tags by member system toll administration, to realize management and control to sponsored program.
In yet another embodiment of the present invention, Video-on-demand equipment to be delivered to user viewing TV programme into
Row audit.
In one embodiment of the invention, Video-on-demand equipment carries out pipe to the restocking of video frequency program and undercarriage
Reason control.
Step 209, multi-platform terminal device adaptively matches in various code rate according to the bandwidth of the terminal device
A kind of video data of code check, carries out the broadcasting of TV programme.
Fig. 3 is a kind of Video-on-demand equipment block diagram provided in an embodiment of the present invention.
Video-on-demand equipment 300 includes acquiring unit 301, alignment unit 302, interception unit 303, injection unit
304。
Video data obtained from acquiring unit 301 records TV programme by Video Record Processor for acquisition, with
And for obtaining electronic program guides epg information.
Alignment unit 302 is for calibrating the epg information according to the video data of the recording, after being calibrated
Epg information.
In one embodiment of the invention, alignment unit 302 is specifically used for the video section that will be recorded by Video Record Processor
The beginning and ending time point of corresponding video program in purpose beginning and ending time point, with the epg information, is matched.If the recording
The beginning and ending time point of video frequency program and the beginning and ending time point of corresponding video program in the epg information mismatch, i.e., the two differs,
Then according to the beginning and ending time of the video frequency program of the recording, the beginning and ending time of corresponding video program in the epg information is updated.
Interception unit 303 is used to, according to the epg information after the calibration, intercept the video data of the recording.
Injection unit 304 is used to the video data of the recording after the interception being injected into matchmaker and provide in library.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, depend on the specific application and design constraint of technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can use hardware, processor to execute
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of Video-on-demand method, which is characterized in that including：
Video data obtained from reception records TV programme by Video Record Processor, and obtain electronic program guides
Epg information；
The epg information is calibrated according to the video data of the recording, the epg information after being calibrated；
According to the epg information after the calibration, the video data of the recording is intercepted；
Video data after interception is injected into matchmaker to provide in library.
2. a kind of Video-on-demand method as described in claim 1, which is characterized in that the video according to the recording
Data calibrate the epg information, the epg information after being calibrated, including：
By the beginning and ending time point for the video frequency program recorded by Video Record Processor, with the corresponding video section obtained by the epg information
Purpose beginning and ending time point, is matched；
If the beginning and ending time point of the video frequency program recorded by Video Record Processor and the corresponding video program in the epg information
Beginning and ending time point mismatch, then according to the beginning and ending time of the video frequency program of the recording, update and accordingly regarded in the epg information
The beginning and ending time of frequency program.
3. a kind of Video-on-demand method as described in claim 1, which is characterized in that the method further includes determining one
Or the audience ratings of multiple TV programme；
The video data according to the recording calibrates the epg information, the epg information after being calibrated, specifically
For：
It is more than the TV programme of threshold value for audience ratings, the epg information is calibrated according to the video data of the recording,
Epg information after being calibrated.
4. a kind of Video-on-demand method as claimed in claim 3, which is characterized in that it is described according to the calibration after
Epg information intercepts the video data of the recording, specially：
According to the epg information after the calibration, intercept the recording audience ratings be more than threshold value TV programme video data.
5. a kind of Video-on-demand method as described in claim 1, which is characterized in that the method further includes：According to regarding
The keyword of frequency programm name or video frequency program title scans for multiple TV programme in the epg information；
The video data according to the recording calibrates the epg information, the epg information after being calibrated, specifically
For：
According to described search result and the video data of the recording, the epg information is calibrated, after being calibrated
Epg information.
6. a kind of Video-on-demand method as claimed in claim 5, which is characterized in that it is described according to the calibration after
Epg information intercepts the video data of the recording, specially：
According to the epg information after the calibration, the television program video data of the corresponding recording of interception described search result.
7. a kind of Video-on-demand method as described in claim 1, which is characterized in that in the video by the recording
After data are injected into matchmaker's money library, including：
To the matchmaker provide library in video frequency program resource integrate, layout, upper and lower line traffic control operation one or more of.
8. a kind of Video-on-demand method as described in claim 1, which is characterized in that the video data of the recording includes
The video data of various code rate；
And after the video data by after interception is injected into matchmaker's money library, including：
Terminal device matches one kind in the video data in the various code rate according to the bandwidth self-adaption of the terminal device
The video data of code check.
9. a kind of Video-on-demand equipment, which is characterized in that including：
Acquiring unit, video data obtained from being recorded to TV programme by Video Record Processor for acquisition, and be used for
Obtain electronic program guides epg information；
Alignment unit, for being calibrated to the epg information according to the video data of the recording, the epg after being calibrated
Information；
Interception unit, for according to the epg information after the calibration, intercepting the video data of the recording；
Injection unit is provided for the video data after the interception to be injected into matchmaker in library.
10. a kind of Video-on-demand equipment as claimed in claim 9, which is characterized in that the alignment unit is additionally operable to：
By the beginning and ending time point for the video frequency program recorded by Video Record Processor, with the corresponding video program in the epg information
Beginning and ending time point, is matched；
If the beginning and ending time point of the video frequency program recorded by Video Record Processor and the corresponding video program in the epg information
Beginning and ending time point mismatch, then according to the beginning and ending time of the video frequency program of the recording, update and accordingly regarded in the epg information
The beginning and ending time of frequency program.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054322.2A CN108419120B (en) | 2018-01-19 | 2018-01-19 | Video program on demand method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810054322.2A CN108419120B (en) | 2018-01-19 | 2018-01-19 | Video program on demand method and equipment |
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| CN108419120A true CN108419120A (en) | 2018-08-17 |
| CN108419120B CN108419120B (en) | 2020-09-11 |
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| CN101662661A (en) * | 2009-09-15 | 2010-03-03 | 深圳市同洲电子股份有限公司 | Video-on-demand method based on live broadcast and recording and system thereof |
| CN102413369A (en) * | 2011-11-14 | 2012-04-11 | 深圳市同洲电子股份有限公司 | On-demand method and on-demand system of digital television time-shifting programs |
| CN103686421A (en) * | 2013-12-02 | 2014-03-26 | 深圳市龙视传媒有限公司 | Custom television program list generation method and device |
| CN104735478A (en) * | 2015-03-30 | 2015-06-24 | 天脉聚源(北京)传媒科技有限公司 | Display method and device of program list |
| CN104994378A (en) * | 2015-07-06 | 2015-10-21 | 无锡天脉聚源传媒科技有限公司 | Electronic program guide (EPG) video record checking method and device |
| CN107277575A (en) * | 2016-04-06 | 2017-10-20 | 北京优朋普乐科技有限公司 | Method and apparatus that are live and reviewing are realized in VOD system |
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2018
- 2018-01-19 CN CN201810054322.2A patent/CN108419120B/en not_active Expired - Fee Related
Patent Citations (6)
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|---|---|---|---|---|
| CN101662661A (en) * | 2009-09-15 | 2010-03-03 | 深圳市同洲电子股份有限公司 | Video-on-demand method based on live broadcast and recording and system thereof |
| CN102413369A (en) * | 2011-11-14 | 2012-04-11 | 深圳市同洲电子股份有限公司 | On-demand method and on-demand system of digital television time-shifting programs |
| CN103686421A (en) * | 2013-12-02 | 2014-03-26 | 深圳市龙视传媒有限公司 | Custom television program list generation method and device |
| CN104735478A (en) * | 2015-03-30 | 2015-06-24 | 天脉聚源(北京)传媒科技有限公司 | Display method and device of program list |
| CN104994378A (en) * | 2015-07-06 | 2015-10-21 | 无锡天脉聚源传媒科技有限公司 | Electronic program guide (EPG) video record checking method and device |
| CN107277575A (en) * | 2016-04-06 | 2017-10-20 | 北京优朋普乐科技有限公司 | Method and apparatus that are live and reviewing are realized in VOD system |
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| CN108419120B (en) | 2020-09-11 |
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