CN108111884A - Channel package broadcast control method and system - Google Patents
Channel package broadcast control method and system Download PDFInfo
- Publication number
- CN108111884A CN108111884A CN201711352309.7A CN201711352309A CN108111884A CN 108111884 A CN108111884 A CN 108111884A CN 201711352309 A CN201711352309 A CN 201711352309A CN 108111884 A CN108111884 A CN 108111884A
- Authority
- CN
- China
- Prior art keywords
- packaging
- broadcast
- program
- item
- key frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H04N21/26258—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 generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
-
- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
- H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
Abstract
The present invention provides a kind of channel package broadcast control method and system, including obtaining programme information and packaging item information；Transfer program video and packaging item material；The key frame of program video is extracted, timestamp label is carried out to key frame, to packing item material Context resolution；Judge that key message, with the presence or absence of packaging relation, the key frame of extraction and packaging item ID is linked with key frame；The broadcast time node of packaging item is changed according to the timestamp of key frame, generation channel broadcast performs list；It is broadcasted according to channel and performs single broadcast for performing packaging item；The system transfers module, information extraction modules, time mark module, packaging relation judgment module, link module, intervention adjustment module including external receiving module, material and performs broadcast module.The key frame for packing item ID and program video can be carried out binding and linked, effectively improved the effect of publicity of program video, improve the audience ratings of program video by the present invention according to packaging item and the packaging relation of program video.
Description
Technical field
The present invention relates to tv broadcasting technology field, more particularly to a kind of channel package broadcast control method and system.
Background technology
Channel package refers to that channel authorities are specifically interior according to the TV media rule of development, spectators' rating demand, program
Appearance and channel feature using the form of programs with distinguishing feature, carry out channel whole introduction and publicity, and to programme content
Carry out meticulous layout and beautification.Programme content can be given by channel package and renders distinct color, so as to meet spectators'
Visual demand, effectively improves the audience ratings of program, and the element of channel package includes channel identication, channel keynote, channel publicity, frequency
Road is wailed, the first-class element of channel total tablet, and channel identication can make one gifted with an extraordinary retentive memory, be rooted in the hearts of the people, while good station symbol can rise
To the effect promoted with enhanced access channel；Channel keynote can determine the dominant hue of channel package；If station symbol is compared to TV frequency
The business card in road, that propaganda film are exactly the clothes of television channel, and good channel package can play the role of program promotional, such as
TV guide, program station symbol, program promotional piece etc.；Station symbol and propaganda film are to build visual impact, and channel catchword is then strong
Change the aural impression of spectators；It is used when the total head of channel are when starting broadcasting as a channel and the important period of a channel originates
Head, effectively play leading effect, established the style of a channel.Thus, a program that can attract spectators, is removed
To have outside content, the setting for packing item is also important.
At present, existing direct broadcast band packaging is will to pack item and channel by way of real-time rendering during broadcast
The audio-video frequency content that broadcast system broadcasts is handled and broadcasted, such as packaging item is program promotional piece, is generally broadcasted in program
When, packaging item broadcasts in proper order as a program in program broadcasting list according to broadcast, and the setting of this packaging item is for channel
The effect of publicity it is bad, and if program broadcast timing node variation after, packaging item broadcast timing node cannot be timely
Change, then it is chaotic it is easy to appear broadcasting, channel is caused to broadcast accident, for this purpose, rendering bag to program to improve packaging item
Effect is filled, editor is given and the layout help of packaging item is provided, be badly in need of developing a kind of channel package broadcast control method and system.
The content of the invention
It is bad for the effect of publicity of channel in order to solve the setting of packaging item in the prior art, and if section
After the timing node variation that mesh broadcasts, the timing node that packaging item broadcasts cannot be changed in time, then chaotic it is easy to appear broadcasting,
The problems such as channel is caused to broadcast accident, the present invention provides a kind of channel package broadcast control method and systems.
Specific technical solution of the present invention is as follows：
The present invention provides a kind of channel package broadcast control methods, the described method comprises the following steps：
S1, receive program to be broadcast layout list, by the program to be broadcast layout list obtain the same day programme information and
Item information is packed, the programme information includes the title, program code, broadcast duration and the broadcast time that each period play program
Node；
S2, program video is transferred from program database according to the programme information, while according to the packaging item information
Packaging item material is transferred from package database, the packaging item information includes packaging item ID and packs the broadcast time of item
Point；
The key frame of S3, the extraction program video, and timestamp label is carried out to the key frame, while to the bag
Dress item material carries out Context resolution and extracts key message；
S4, the key message and the key frame are judged with the presence or absence of packaging relation, if there are the packaging relation,
The key frame of extraction and the packaging item ID are linked, at the same by it is described packaging item material preserve it is to be played to packing
In database；
S5, intervention adjustment is carried out to the program to be broadcast layout list, is corresponded to and changed according to the timestamp of the key frame
The broadcast time node of the packaging item, generation channel broadcast perform list；
S6, the broadcast for performing single execution packaging item is broadcasted according to the channel.
The present invention also provides a kind of channel package playing control system, including equal with program database, package database
Communication connection and can realize the server of data exchange, wherein, the server include packing database to be played and with institute
It states external receiving module, the material that packaging database to be played communicates and transfers module, information extraction modules, time mark mould
Module is broadcasted in block, packaging relation judgment module, link module, intervention adjustment module and execution, wherein,
The external receiving module for receiving program to be broadcast layout list, is obtained by the program to be broadcast layout list
Take the programme information on the same day and packaging item information, the programme information include each period play the title of program, program code,
Broadcast duration and broadcast time node；
The material transfers module, for transferring program video from program database according to the programme information, simultaneously
Packaging item material is transferred from package database according to the packaging item information, the packaging item information includes packaging item ID and bag
Fill the broadcast time node of item；
The key frame for extracting the key frame of the program video, and is sent to institute by described information extraction module
Time mark module is stated, while it is additionally operable to carry out Context resolution to the packaging item material and extracts key message, and send
To the packaging relation judgment module；
The time mark module for carrying out timestamp label to the key frame, while is additionally operable to according to the pass
The timestamp of key frame corresponds to the broadcast time node of the modification packaging item；
The packaging relation judgment module, for judging that the key message is closed with the key frame with the presence or absence of packaging
System, if there are the packaging relations, generates link instruction and is sent to the link block；
The link module, for the key frame extracted to be linked with the packaging item ID, while to described
Material transfers module transmission and preserves the packaging item material to the instruction of the packaging database to be played；
It is described to intervene adjustment module, for carrying out intervention adjustment to the program to be broadcast layout list, and to the time
Mark module sends the instruction of the broadcast time node of the modification packaging item, while generates channel broadcast and perform list；
The broadcast module that performs is used to broadcast the broadcast for performing single execution packaging item according to the channel；
The packaging database to be played is used for storage package item material.
Beneficial effects of the present invention are as follows：Control method provided by the invention can be according to packaging item and the bag of program video
The key frame for packing item ID and program video is carried out binding and linked, effectively improved the effect of publicity of program video, carry by dress relation
The audience ratings of high program video, while help is provided to the typesetting of program for editor, convenient for program typesetting, effectively prevent simultaneously
The change of program video broadcast time node causes to pack the phenomenon that item broadcasts error, more improve to program video in addition
Rendering effect, improve audience ratings, it is highly practical.
Description of the drawings
Fig. 1 is a kind of operational flowchart of channel package broadcast control method described in embodiment 1；
Fig. 2 be embodiment 2 described in a kind of channel package broadcast control method in step 3 operational flowchart；
The operating process that Fig. 3 analyzes for video frame content in a kind of channel package broadcast control method described in embodiment 2
Figure；
Fig. 4 is a kind of structure diagram of channel package playing control system described in embodiment 3；
Fig. 5 be embodiment 3 described in a kind of channel package playing control system in server structure diagram；
Fig. 6 be embodiment 4 described in a kind of channel package playing control system in information extraction modules structure diagram；
Fig. 7 be embodiment 4 described in a kind of channel package playing control system in Context resolution unit structure diagram.
Wherein：1st, program database；2nd, package database；3rd, server；31st, database to be played is packed；32nd, to external
Receive module；33rd, material transfers module；34th, information extraction modules；341st, Context resolution unit；3411st, subelement is identified；3412、
Extract subelement；3413rd, coded sub-units；3414th, subelement is associated；342nd, information query unit；343rd, key frame determines list
Member；35th, time mark module；36th, relation judgment module is packed；37th, adjustment module is intervened；38th, perform and broadcast module；39th, chain
Connection module.
Specific embodiment
The present invention is described in further detail with following embodiment 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 channel package broadcast control method, method includes following step
Suddenly：
S1, program to be broadcast layout list is received, the programme information and packaging on the same day is obtained by program to be broadcast layout list
Item information, programme information include the title, program code, broadcast duration and the broadcast time node that each period play program, example
As TV play is entitled《Snow leopard》, program code 003, a length of 45 minutes during broadcast, broadcast time node is 10:03 point, that
The program plays automatically according to programme information；
Wherein, program to be broadcast layout list is general editting office according to the program video to be broadcasted of the same day and packs item according to each
The preliminary broadcasting list that the time point of period makes, program video include channel information and column information, program to be broadcast layout list
It can for a period of time give and edit in advance before the broadcast of same day program according to service logic, edit after layout list is received, in reality
During applying, in order to improve the audience ratings of program, program to be broadcast layout list can carry out program adjustment and examination ＆ verification before play-out.
S2, program video is transferred from program database 1 according to programme information, while according to packaging item information from number of package
According to packaging item material is transferred in storehouse 2, packaging item information includes packaging item ID and packs the broadcast time node of item；Program video is equal
It is stored in program database 1, when playing, transfers automatically, packaging Xiang Ze is stored in package database 2, according to packaging item
ID can both inquire corresponding packaging item in package database 2, after broadcasting list determines, pack the broadcast time node of item i.e.
It has determined that.
S3, the key frame for extracting program video, and timestamp label is carried out to key frame, while packaging item material is carried out
Context resolution simultaneously extracts key message；By the extraction to key frame of video, can understand broadcasted in the program video it is main
Content and information, such as TV play snow leopard by extracting key frame, can transfer same day broadcast《Snow leopard》Weight in TV play
Point video frame, and timestamp label is carried out to the broadcast time point of the video frame；In addition, for item is packed, the content of item is packed
Parsing, can interpolate that the packaging item content is publicity or advance notice or countdown, etc. by key message.
S4, key message and key frame are judged with the presence or absence of packaging relation, if there are packaging relation, by the key of extraction
Frame is linked with packaging item ID, while packaging item material is preserved to packing in database 31 to be played；Packaging relation is
If packing the effects that key message in item is the advance notice or publicity to programme information, packaging relation is proved, if it is not, then
Without packaging relation, if there are packaging relations, which is connected with key frame in program video, when there is the key frame
When, then there is corresponding packaging item, so can preferably play publicity and to the effect that program renders, effectively improve rating
Rate.
S5, after the crucial frame chaining in item and program video is packed, intervention adjustment is carried out to Promgramming list to be played,
The broadcast time node of modification packaging item is corresponded to according to the timestamp of key frame, passes through repairing for the broadcast time point to packing item
Change, regenerate channel broadcast and perform list.
S6, the broadcast for performing single execution packaging item is broadcasted according to channel.
This method can control effectively to the broadcast position for packing item, pass through the pass with content in program video
Connection, effectively plays and program video is rendered, and the typesetting for not being only editor provides help, and this method effectively prevents saving
The change of visual frequency broadcast time node causes to pack the phenomenon that item broadcasts error, and this method significant effect is highly practical.
Embodiment 2
As shown in Fig. 2, the embodiment of the present invention 2 further defines on the basis of embodiment 1, and in step S3, extraction
The key frame of program video, specific method are：
1. Context resolution is carried out to each video frame of program video, extract content information and establishes content information storehouse, it is interior
Holding information includes the critical field occurred in each video frame, and critical field is more representational word, word or short sentence；
2. the higher content information of the frequency of occurrences is inquired about in content information bank is set as key message, when some word or
Word or short sentence, which can be repeated several times, to be appeared in some program video, then it can be assumed that the word, word or short sentence are key message；
3. it is key frame to inquire about corresponding video frame by key message.
As shown in Figure 3, it is preferred that Context resolution is carried out to each video frame of program video, specific method includes：
Each video frame obtains the word content in video frame in Text region program video；
To extracting content characteristic in the word content of acquisition, word content is critical field；
Coding forming position information is carried out to position of the content characteristic in program video；
Content characteristic is associated to form content information with location information.
It needs further exist for limiting, the method for carrying out key frame timestamp label is：Inquiry key frame is in program
According to the playing duration of program video, timestamp label is carried out to key frame for position in video.Pass through entire program video
Playing duration then according to key frame the location of in program video, can infer the play time of the key frame,
It is marked using the play time as timestamp.
It analyzes in order to the content to packaging item, is further defined in the technical program, it is right in step S3
Packaging item material carries out Context resolution and extracts key message, and specific method is：Video Traffic Decomposition is carried out to packaging item material, it is right
Each video frame carries out Context resolution, extracts the text information in every video frame, the higher text information of the inquiry frequency of occurrences
As key message.
Further, in step S4, it is related to key frame whether to be included in key message that the determination methods of relation are packed
Or identical content, if comprising if be have packaging relation.Packaging relation works as packaging it can be appreciated that correlation and similitude
When item plays the effect for publicizing or predicting to program video, you can to judge there is packaging relation, if completely uncorrelated, prove
The packaging item does not pack relation with program video.
Preferably, in step S5, intervention adjustment is carried out to Promgramming list to be played, is corresponded to according to the timestamp of key frame
The broadcast time node of modification packaging item, generation channel broadcast perform list, and specific method is：The key extracted in judgment step S4
Whether frame links with packaging item ID, if having linked, Promgramming list to be played is carried out forcing to intervene adjustment；After link
Packaging item is inserted into as the next frame of key frame in program video；Program video is inserted into according to the timestamp modification of key frame
In packaging item broadcast time node；Program video and packaging item after being connect according to heavy chain, generation channel broadcast perform list.
, it is necessary to which the material of item will be packed as crucial in program video after the crucial frame chaining that item and program video will be packed
The next frame of frame is inserted into program video, and during broadcasting, packaging item is directly played as a certain frame in program video.
Such as the key frame of normal program video is 45S, next frame then, plays for 46S using packaging item as 46S,
His subsequent video frame suspension, after item to be packaged finishes, is further continued for playing subsequent video frame.
Embodiment 3
As shown in figure 4, the embodiment of the present invention 3 additionally provides a kind of channel package playing control system, including with number of programs
Connection is communicated according to storehouse 1, package database 2 and can realize the server 3 of data exchange, wherein, as shown in figure 5, server 3
External receiving module 32, material including packing database 31 to be played and communicating with packing database 31 to be played transfer mould
Block 33, information extraction modules 34, time mark module 35, packaging relation judgment module 36, link module 39, intervention adjustment module
37 and perform broadcast module 38, wherein,
For receiving program to be broadcast layout list, the same day is obtained by program to be broadcast layout list for external receiving module 32
Programme information and packaging item information, programme information include each period play the title of program, program code, broadcast duration and
Broadcast time node；
Material transfers module 33, for transferring program video from program database 1 according to programme information, while according to bag
Dress item information transfers packaging item material from package database 2, when packaging item information includes packaging item ID and packs the broadcast of item
Intermediate node；
Key frame for extracting the key frame of program video, and is sent to time mark module by information extraction modules 34
35, while it is additionally operable to carry out Context resolution to packaging item material and extracts key message, and be sent to packaging relation and judge mould
Block 36；
Time mark module 35 for carrying out timestamp label to key frame, while is additionally operable to the time according to key frame
The broadcast time node of the corresponding modification packaging item of stamp；
Packaging relation judgment module 36, for judging that key message, with the presence or absence of packaging relation, is wrapped with key frame if existing
Dress relation then generates link instruction and is sent to link block；
Link module 39 for the key frame of extraction and packaging item ID to be linked, while transfers module 33 to material
It sends and preserves packaging item material to the instruction for packing database 31 to be played；
Intervene adjustment module 37, for carrying out intervention adjustment to Promgramming list to be played, and to time mark module 35
The instruction of the broadcast time node of modification packaging item is sent, while generates channel broadcast and performs list；
Broadcast module 38 is performed to be used to broadcast the broadcast for performing single execution packaging item according to channel；
Database 31 to be played is packed for storage package item material.
The present invention by the matching relationship between above-mentioned each module, broadcast, highly practical by the control for realizing packaging item.
Embodiment 4
As shown in fig. 6, the embodiment of the present invention 4 on the basis of embodiment 3, further defines information extraction modules 34
Including Context resolution unit 341, information query unit 342, key frame determination unit 343, Context resolution unit 341 is used for section
Each video frame of visual frequency carries out Context resolution, extracts content information and establishes content information storehouse, content information includes each
The critical field occurred in video frame；Information query unit 342 be used in content information bank inquire about the frequency of occurrences it is higher in
Hold information and be set as key message；Key frame determination unit 343 is used to inquire about corresponding video frame by key message, and will
Video frame is determined as key frame.
As shown in Figure 7, it is preferred that Context resolution unit 341 includes the identification subelement 3411 to communicate, extraction subelement
3412nd, coded sub-units 3413, association subelement 3414, identification subelement 3411 regard for each in Text region program video
Frequency frame obtains the word content in video frame；Subelement 3412 is extracted to be used for extracting content spy in the word content of acquisition
Sign, word content is critical field；Coded sub-units 3413 are used to compile position of the content characteristic in program video
Code forming position information；Association subelement 3414 is used to associate to form content information with location information by content characteristic.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the enlightenment of the present invention
The product of form, however, make any variation 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 channel package broadcast control method, which is characterized in that the described method comprises the following steps：
S1, program to be broadcast layout list is received, the programme information and packaging on the same day is obtained by the program to be broadcast layout list
Item information, the programme information include the title, program code, broadcast duration and the broadcast time that each period play program
Point；
S2, transfer program video from program database (1) according to the programme information, at the same according to the packaging item information from
Packaging item material is transferred in package database (2), the packaging item information includes packaging item ID and packs the broadcast time of item
Point；
The key frame of S3, the extraction program video, and timestamp label is carried out to the key frame, while to the packaging item
Material carries out Context resolution and extracts key message；
S4, judge that the key message, with the presence or absence of packaging relation, if there are the packaging relations, will be carried with the key frame
The key frame taken is linked with the packaging item ID, while the packaging item material is preserved to packing data to be played
In storehouse (31)；
S5, intervention adjustment is carried out to the program to be broadcast layout list, according to the timestamp of the key frame corresponds to modification
The broadcast time node of item is packed, generation channel broadcast performs list；
S6, the broadcast for performing single execution packaging item is broadcasted according to the channel.
2. channel package broadcast control method as described in claim 1, which is characterized in that in step S3, extract the program
The key frame of video, specific method are：
1. Context resolution is carried out to each video frame of the program video, extract content information and establishes content information storehouse, institute
Stating content information includes the critical field occurred in each video frame；
2. the higher content information of the frequency of occurrences is inquired about in the content information storehouse is set as key message；
3. it is key frame to inquire about the corresponding video frame by the key message.
3. channel package broadcast control method as claimed in claim 2, which is characterized in that regarded to each of the program video
Frequency frame carries out Context resolution, and specific method includes：
Each video frame obtains the word content in the video frame in program video described in Text region；
To extracting content characteristic in the word content of acquisition, the word content is critical field；It is special to the content
It levies the position in the program video and carries out coding forming position information；
The content characteristic is associated to form content information with the location information.
4. channel package broadcast control method as claimed in claim 2, which is characterized in that timestamp is carried out to the key frame
The method of mark is：The position that the key frame is in the program video is inquired about, during according to the broadcasting of the program video
It is long, timestamp label is carried out to the key frame.
5. channel package broadcast control method as described in claim 1, which is characterized in that in step S3, to the packaging item
Material carries out Context resolution and extracts key message, and specific method is：Video Traffic Decomposition is carried out to the packaging item material, to each
A video frame carries out Context resolution, extracts the text information in every video frame, the higher institute of the inquiry frequency of occurrences
It is key message to state text information.
6. channel package broadcast control method as described in claim 1, which is characterized in that in step S4, the packaging relation
Determination methods whether comprising the content related or identical to the key frame, as to have if comprising if in the key message
Packaging relation.
7. channel package broadcast control method as described in claim 1, which is characterized in that in step S5, to described to be played
Promgramming list carries out intervention adjustment, and the broadcast time of the modification packaging item is corresponded to according to the timestamp of the key frame
Point, generation channel broadcast perform list, and specific method is：The key frame extracted in judgment step S4 is with the packaging item ID
No link if having linked, carries out forcing to intervene adjustment to the program to be broadcast layout list；By the packaging item after link
Next frame as the key frame is inserted into the program video；Institute is inserted into according to the timestamp modification of the key frame
State the broadcast time node of the packaging item in program video；The program video and the packaging after being connect according to heavy chain
, generation channel broadcast performs list.
8. a kind of channel package playing control system, which is characterized in that including equal with program database (1), package database (2)
Communication connects and can realize the server (3) of data exchange, wherein, the server (3) includes packing database to be played
(31) and with the packaging database (31) to be played external receiving module (32), the material to communicate transfers module (33), letter
Cease extraction module (34), time mark module (35), packaging relation judgment module (36), link module (39), intervention adjustment mould
Module (38) is broadcasted in block (37) and execution, wherein,
The external receiving module (32) for receiving program to be broadcast layout list, is obtained by the program to be broadcast layout list
Take the programme information on the same day and packaging item information, the programme information include each period play the title of program, program code,
Broadcast duration and broadcast time node；
The material transfers module (33), for transferring program video from program database (1) according to the programme information, together
When packaging item material transferred from package database (2) according to the packaging item information, the packaging item information includes packaging item
The broadcast time node of ID and packaging item；Described information extraction module (34), for extracting the key frame of the program video, and
The key frame is sent to the time mark module (35), while it is additionally operable to carry out content solution to the packaging item material
It analyses and extracts key message, and be sent to the packaging relation judgment module (36)；
The time mark module (35) for carrying out timestamp label to the key frame, while is additionally operable to according to the pass
The timestamp of key frame corresponds to the broadcast time node of the modification packaging item；The packaging relation judgment module (36), for sentencing
The key message that breaks whether there is packaging relation with the key frame, if there are the packaging relations, generate link instruction
It is sent to the link block；
The link module (39), for the key frame extracted to be linked with the packaging item ID, while to described
Material transfers module (33) transmission and preserves the packaging item material to the instruction of the packaging database (31) to be played；
It is described to intervene adjustment module (37), for carrying out intervention adjustment to the program to be broadcast layout list, and to the time
Mark module (35) sends the instruction of the broadcast time node of the modification packaging item, while generates channel broadcast and perform list；
The broadcast module (38) that performs is used to broadcast the broadcast for performing single execution packaging item according to the channel；
The packaging database (31) to be played is used for storage package item material.
9. channel package playing control system as claimed in claim 8, which is characterized in that described information extraction module (34) wraps
Include Context resolution unit (341), information query unit (342), key frame determination unit (343), the Context resolution unit
(341) it is used to carry out Context resolution to each video frame of the program video, extracts content information and establish content information storehouse,
The content information includes the critical field occurred in each video frame；Described information query unit (342) is used in institute
It states the content information that the inquiry frequency of occurrences is higher in content information storehouse and is set as key message；The key frame determination unit
(343) it is used to inquire about the corresponding video frame by the key message, and the video frame is determined as key frame.
10. channel package playing control system as claimed in claim 9, which is characterized in that the Context resolution unit (341)
Including identification subelement (3411), extraction subelement (3412), coded sub-units (3413), the association subelement to communicate
(3414), the identification subelement (3411) is described to obtain for each video frame in program video described in Text region
Word content in video frame；The extraction subelement (3412) is used for special to extracting content in the word content of acquisition
Sign, the word content is critical field；The coded sub-units (3413) are used for the content characteristic in the program
Position in video carries out coding forming position information；The association subelement (3414) is used for the content characteristic and described
Location information associates to form content information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711352309.7A CN108111884B (en) | 2017-12-15 | 2017-12-15 | Channel packaging broadcast control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711352309.7A CN108111884B (en) | 2017-12-15 | 2017-12-15 | Channel packaging broadcast control method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108111884A true CN108111884A (en) | 2018-06-01 |
| CN108111884B CN108111884B (en) | 2020-09-08 |
Family
ID=62217351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711352309.7A Active CN108111884B (en) | 2017-12-15 | 2017-12-15 | Channel packaging broadcast control method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108111884B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423017A (en) * | 2020-12-03 | 2021-02-26 | 中央广播电视总台 | Channel packaging system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1605687A1 (en) * | 2004-06-03 | 2005-12-14 | STMicroelectronics Limited | System for receiving packet streams |
| US20090254962A1 (en) * | 1992-12-09 | 2009-10-08 | Comcast Ip Holdings I, Llc | Operations center for a television program packaging and delivery system |
| CN103067649A (en) * | 2012-12-28 | 2013-04-24 | 中央电视台 | High precision synchronous broadcast control achieving method of channel broadcast system and channel packaging system |
| CN103856692A (en) * | 2014-03-13 | 2014-06-11 | 中央电视台 | Channel package broadcasting control method and system |
| CN103856690A (en) * | 2014-03-13 | 2014-06-11 | 中央电视台 | Channel package broadcasting method and system |
| CN104185080A (en) * | 2014-03-24 | 2014-12-03 | 无锡天脉聚源传媒科技有限公司 | Digital television program list generation method and device |
| CN104219535A (en) * | 2014-09-12 | 2014-12-17 | 无锡天脉聚源传媒科技有限公司 | Program system and program broadcasting method |
-
2017
- 2017-12-15 CN CN201711352309.7A patent/CN108111884B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090254962A1 (en) * | 1992-12-09 | 2009-10-08 | Comcast Ip Holdings I, Llc | Operations center for a television program packaging and delivery system |
| EP1605687A1 (en) * | 2004-06-03 | 2005-12-14 | STMicroelectronics Limited | System for receiving packet streams |
| CN103067649A (en) * | 2012-12-28 | 2013-04-24 | 中央电视台 | High precision synchronous broadcast control achieving method of channel broadcast system and channel packaging system |
| CN103856692A (en) * | 2014-03-13 | 2014-06-11 | 中央电视台 | Channel package broadcasting control method and system |
| CN103856690A (en) * | 2014-03-13 | 2014-06-11 | 中央电视台 | Channel package broadcasting method and system |
| CN104185080A (en) * | 2014-03-24 | 2014-12-03 | 无锡天脉聚源传媒科技有限公司 | Digital television program list generation method and device |
| CN104219535A (en) * | 2014-09-12 | 2014-12-17 | 无锡天脉聚源传媒科技有限公司 | Program system and program broadcasting method |
Non-Patent Citations (1)
| Title |
|---|
| 田翠华: "《基于GT4的物联网交通信息服务仿真研究》》", 31 January 2017, 厦门大学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423017A (en) * | 2020-12-03 | 2021-02-26 | 中央广播电视总台 | Channel packaging system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108111884B (en) | 2020-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8848969B2 (en) | Methods and apparatus for watermarking and distributing watermarked content | |
| CN101427580B (en) | Script synchronization using fingerprints determined from a content stream | |
| CN101189660B (en) | Compressed domain encoding apparatus and methods for use with media signals | |
| US10038925B2 (en) | Server side adaptive bit rate reporting | |
| CN108734028A (en) | Data managing method, block chain node based on block chain and storage medium | |
| CN103390241B (en) | A kind of method and device of advertisement carousel based on streaming media resource | |
| CN105959819A (en) | Information push method and information push system | |
| CN109906611A (en) | Characteristic spectrum for content characteristic map is laid out | |
| WO2007092719A3 (en) | Multiplexed telecommunication and commerce exchange multimedia tool | |
| US10728562B2 (en) | Video transmitting device and video playing device | |
| CN106464961A (en) | Reception device, transmission device, and data processing method | |
| CN105340282A (en) | Data structure for physical layer encapsulation, data structure generating apparatus and method thereof | |
| CN104811774A (en) | Live television precise advertisement and information delivery method and system | |
| TW200423724A (en) | Method to transmit and receive font information in streaming systems | |
| JPWO2017208818A1 (en) | Transmission apparatus, transmission method, reception apparatus and reception method | |
| CN108111884A (en) | Channel package broadcast control method and system | |
| CN103635927A (en) | Methods and apparatus for identifying products and services in media content | |
| CN107786903A (en) | video interactive method and device | |
| CN113099282B (en) | Data processing method, device and equipment | |
| US20140130109A1 (en) | System and method for playing digital television program, and digital television reception terminal | |
| CN108124171A (en) | A kind of internet video advertisement delivery system and method based on human face detection tech | |
| CN102137253A (en) | Picture processing method, terminal and server | |
| JP2002502169A (en) | Method and system for client-server interaction in conversational communication | |
| CN104244111B (en) | The method and apparatus of the media attributes of marking video | |
| KR102396406B1 (en) | Systems and methods for providing targeted content in an EMBMS stream to a user device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |