CN104954870B - A kind of set top box quickly updates the method and system of mosaic program data - Google Patents
A kind of set top box quickly updates the method and system of mosaic program data Download PDFInfo
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- CN104954870B CN104954870B CN201510337400.6A CN201510337400A CN104954870B CN 104954870 B CN104954870 B CN 104954870B CN 201510337400 A CN201510337400 A CN 201510337400A CN 104954870 B CN104954870 B CN 104954870B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—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
- 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
- H04N21/482—End-user interface for program selection
- H04N21/4821—End-user interface for program selection using a grid, e.g. sorted out by channel and broadcast time
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention provides a kind of method that set top box quickly updates mosaic program data, and methods described is：1st, after set top box is started, the separate threads for being used to monitor mosaic program data are created；2nd, multiple mosaic programs are carried out segmentation combination by server end using an image splitter by preset ratio, are formed one of program video stream and are sent to set top box；3rd, separate threads monitor the change of mosaic program version number, then start the mosaic more new interface of set top box, update interface mosaic program data；4th, set top box is updated to the data of reception, and the continuous leaching program service of separate threads describes mosaic program data message in table SDT.Present invention also offers the system that a kind of set top box quickly updates mosaic program data, the present invention realizes the quick renewal of mosaic program, improves user experience.
Description
Technical field
The present invention relates to set top box mosaic technical field, more particularly to a kind of set top box quickly to update mosaic program number
According to method and system.
Background technology
The mosaic program guide system of existing digital video signal using newest EPG broadcast technology, shot segmentation technologies,
MPEG-2/DVB is encoded and multiplexing technology, complies fully with broadcasting and TV cable digital TV, terrestrial DTV, wireless digital TV-set etc.
Actual operation is needed, and friendly intuitively more picture program navigatings can be provided for digital cable customers and are browsed.
Wherein, mosaic TV guide --- mosaic guide function is carried out to high light, attracts scattered terminal user
Experience pay TV programs.
VOD program requests guide catalogue --- mosaic interface, can concentrate film clips, poster of the business such as displaying VOD etc., Yong Huyi
Denier, which is clicked on, to be confirmed, can jump directly to displaying or the ordering interface of these business.
Classified advertisement and masses advertising --- mosaic two-page separation function, can be by presenting programs in class set, while will also see
The user seen is classified, and advertisement is launched using the 1 big lattice specific aim on picture；The frame at mosaic interface, corner,
Background music can be adjusted flexibly, and can incorporate ad elements.
At present, as the development of DTV, top box of digital machine are expanded with popularizing in each corner in the world.With work(
Energy constantly improve, DTV STB have the function of viewing mosaic program.Mosaic technology should give birth to；User can be with
Into mosaic interface, more video frequency programs are watched, operation focus frame is moved on the program liked.Then entered by acknowledgement key
Play this program.But because traditional mosaic renewal efficiency comparison is low, cause user experience poor.
Set top box on the market is less efficient to mosaic program renewal, not only due to mosaic program data volume is big, bag
Containing multiple videos, multiple voice datas, but also include the data such as focus frame.Traditional update mode needs to get all Marseilles
Grams can just enter mosaic interface after, and such period of reservation of number is relatively long, and Experience Degree is low.
The content of the invention
One of the technical problem to be solved in the present invention, it is that providing a kind of set top box quickly updates mosaic program data
Method, can quick more mosaic content, improve set top box efficiency, increase user experience.
What one of problem of the present invention was realized in：A kind of method that set top box quickly updates mosaic program data, institute
The method of stating specifically comprises the following steps：
Step 1, after set top box is started, create one and be used to monitor the separate threads of mosaic program data；
Multiple mosaic programs are carried out segmentation combination by step 2, server end using an image splitter by preset ratio,
Form one of program video stream and be sent to set top box；
Step 3, separate threads monitor the change of mosaic program version number, then the mosaic renewal for starting set top box connects
Mouthful, interface mosaic program data are updated, the mosaic program data received are a video flowing；
Step 4, set top box are updated to the data of reception, and the continuous leaching program service of separate threads describes table SDT
Middle mosaic program data message, can be direct when leaching is to first box information in mosaic program data message
This first box is first shown, as current focus frame, and mosaic program data is played and corresponds to voice data；Receive next
Individual box information is then directly appended in a box chained list, carries out next broadcasting.
Further, mosaic program data message includes mosaic video origin coordinates, resolution ratio, link ID, logic
Frame information and privately owned description information；The privately owned description information includes manufacturer's information or advertising message.
Further, the mosaic program data are first stored in set top box internal memory, after data receive completely
It is then stored into set top box FLASH.
The second technical problem to be solved by the present invention, it is that providing a kind of set top box quickly updates mosaic program data
System, can quick more mosaic content, improve set top box efficiency, increase user experience.
What the two of problem of the present invention were realized in：The system that a kind of set top box quickly updates mosaic program data, institute
Stating system includes creating threading models, segmentation module, receives data module and update module；
The establishment threading models, it is used to monitor the only of mosaic program data for after set top box is started, creating one
Vertical thread；
The segmentation module, multiple mosaic programs are entered by preset ratio using an image splitter for server end
Row segmentation combination, form one of program video stream and be sent to set top box；
The receiving module, change for monitoring mosaic program version number by separate threads, then start set top box
Mosaic more new interface, update interface mosaic program data, the mosaic program data received are one to regard
Frequency flows；
The update module, the data of reception are updated for set top box, and the continuous leaching program industry of separate threads
Mosaic program data message in business description table SDT, when leaching to first box letter in mosaic program data message
During breath, this first box directly can be first shown, as current focus frame, and play mosaic program data diaphone frequency
According to；Receive next box information to be then directly appended in a box chained list, carry out next broadcasting.
Further, mosaic program data message includes mosaic video origin coordinates, resolution ratio, link ID, logic
Frame information and privately owned description information；The privately owned description information includes manufacturer's information or advertising message.
Further, the mosaic program data are first stored in set top box internal memory, after data receive completely
It is then stored into set top box FLASH.
The invention has the advantages that：The method that the present invention updates using set top box mosaic, including receive, parsing, deposit
The functions such as storage, display data information.The present invention can quick more mosaic content, improve set top box efficiency, increase Consumer's Experience
Degree.Mosaic program is updated with fast speed, enables users to watch and operate the mosaic program after renewal faster.
Brief description of the drawings
Fig. 1 is the inventive method schematic flow sheet.
Fig. 2 is the structured flowchart of present system.
Embodiment
Refer to shown in Fig. 1, a kind of set top box of the invention quickly updates the method for mosaic program data, methods described
Specifically comprise the following steps：
Step 1, after set top box is started, create one and be used to monitor the separate threads of mosaic program data；The independent lines
Journey does not use simultaneously with other functions, processing mosaic information that can be more efficiently.
Multiple mosaic programs are carried out segmentation combination by step 2, server end using an image splitter by preset ratio,
Form one of program video stream and be sent to set top box；So set top box need to only obtain one of video flowing, it is not necessary in set top box side
Remerge multiple video pictures.
Step 3, separate threads monitor the change of mosaic program version number, then the mosaic renewal for starting set top box connects
Mouthful, interface mosaic program data are updated, the mosaic program data received are a video flowing；So user can
Intuitively first to see mosaic video program.
Step 4, set top box are updated to the data of reception, and the continuous leaching program service of separate threads describes table SDT
Middle mosaic program data message, can be direct when leaching is to first box information in mosaic program data message
This first box is first shown, as current focus frame, and mosaic program data is played and corresponds to voice data；Receive next
Individual box information is then directly appended in a box chained list, carries out next broadcasting.So cause set top box experience property more preferably,
And improve the speed of set top box renewal mosaic program.Mosaic program data message include mosaic video origin coordinates,
Resolution ratio, link ID, box information and privately owned description information；The privately owned description information includes manufacturer's information or advertisement
Information.
Wherein, the mosaic program data are first stored in set top box internal memory, are deposited again after data receive completely
Store up in set top box FLASH (hardware store chip).The time that can so avoid data from delaying when being stored in FLASH.
Refer to shown in Fig. 2, the system that a kind of set top box quickly updates mosaic program data, the system includes creating
Threading models, segmentation module, receive data module and update module；
The establishment threading models, it is used to monitor the only of mosaic program data for after set top box is started, creating one
Vertical thread；The separate threads do not use simultaneously with other functions, processing mosaic information that can be more efficiently.
The segmentation module, multiple mosaic programs are entered by preset ratio using an image splitter for server end
Row segmentation combination, form one of program video stream and be sent to set top box；
The receiving module, change for monitoring mosaic program version number by separate threads, then start set top box
Mosaic more new interface, update interface mosaic program data, the mosaic program data received are one to regard
Frequency flows；
The update module, the data of reception are updated for set top box, and the continuous leaching program industry of separate threads
Mosaic program data message in business description table SDT, when leaching to first box letter in mosaic program data message
During breath, this first box directly can be first shown, as current focus frame, and play mosaic program data diaphone frequency
According to；Receive next box information to be then directly appended in a box chained list, carry out next broadcasting.Mosaic program data
Information includes mosaic video origin coordinates, resolution ratio, link ID, box information and privately owned description information；It is described privately owned
Description information includes manufacturer's information or advertising message.
Wherein, the mosaic program data are first stored in set top box internal memory, are deposited again after data receive completely
Store up in set top box FLASH.The time that can so avoid data from delaying when being stored in FLASH.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, it should all belong to the covering scope of the present invention.
Claims (6)
1. a kind of method that set top box quickly updates mosaic program data, it is characterised in that：Methods described specifically includes as follows
Step：
Step 1, after set top box is started, create one and be used to monitor the separate threads of mosaic program data；
Multiple mosaic programs are carried out segmentation combination by step 2, server end using an image splitter by preset ratio, are formed
One of program video stream is sent to set top box；
Step 3, separate threads monitor the change of mosaic program version number, then start the mosaic more new interface of set top box, more
New interface receives mosaic program data, and the mosaic program data received are a video flowing；
Step 4, set top box are updated to the data of reception, and the continuous leaching program service of separate threads describes horse in table SDT
Gram program data information is matched, when leaching is to first box information in mosaic program data message, directly can first be shown
Show this first box, as current focus frame, and play mosaic program data and correspond to voice data；Receive next patrol
Frame information is collected then to be directly appended in a box chained list, after corresponding voice data plays in the first box information, then
Play voice data corresponding to next box information.
2. the method that a kind of set top box according to claim 1 quickly updates mosaic program data, it is characterised in that：Horse
Matching gram program data information includes mosaic video origin coordinates, resolution ratio, link ID, box information and privately owned description
Information；The privately owned description information includes manufacturer's information or advertising message.
3. the method that a kind of set top box according to claim 1 quickly updates mosaic program data, it is characterised in that：Institute
State mosaic program data to be first stored in set top box internal memory, set top box FLASH is then stored into after data receive completely
In.
A kind of 4. system that set top box quickly updates mosaic program data, it is characterised in that：The system includes creating thread
Module, segmentation module, receive data module and update module；
The establishment threading models, for after set top box is started, creating the independent lines for being used to monitor mosaic program data
Journey；
The segmentation module, multiple mosaic programs are divided by preset ratio using an image splitter for server end
Combination is cut, one of program video stream is formed and is sent to set top box；
The receiving module, change for monitoring mosaic program version number by separate threads, then start the horse of set top box
Sai Ke more new interfaces, interface mosaic program data are updated, the mosaic program data received are a video flowing；
The update module, the data of reception are updated for set top box, and the continuous leaching program service of separate threads is retouched
Mosaic program data message in table SDT is stated, when leaching is to first box information in mosaic program data message,
This first box directly can be first shown, as current focus frame, and play mosaic program data and correspond to voice data；Receive
Then it is directly appended in a box chained list to next box information, corresponding voice data is broadcast in the first box information
After discharging, then play voice data corresponding to next box information.
5. the system that a kind of set top box according to claim 4 quickly updates mosaic program data, it is characterised in that：Horse
Matching gram program data information includes mosaic video origin coordinates, resolution ratio, link ID, box information and privately owned description
Information；The privately owned description information includes manufacturer's information or advertising message.
6. the system that a kind of set top box according to claim 4 quickly updates mosaic program data, it is characterised in that：Institute
State mosaic program data to be first stored in set top box internal memory, set top box FLASH is then stored into after data receive completely
In.
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| CN104954870B true CN104954870B (en) | 2018-02-16 |
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| CN107493516A (en) * | 2017-09-25 | 2017-12-19 | 深圳市茁壮网络股份有限公司 | A kind of mosaic video navigation page synthetic method and device |
| CN108200465A (en) * | 2018-01-30 | 2018-06-22 | 深圳市茁壮网络股份有限公司 | A kind of video broadcasting method and device |
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| CN1901642A (en) * | 2005-07-20 | 2007-01-24 | 英业达股份有限公司 | Video frequency browsing system and method |
| CN101783918A (en) * | 2010-03-19 | 2010-07-21 | 四川长虹电器股份有限公司 | Method for quickly entering into mosaic service |
| CN103517126A (en) * | 2012-06-19 | 2014-01-15 | 华为技术有限公司 | Mosaic video display method, display control device and terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| MY114897A (en) * | 1994-10-25 | 2003-02-28 | Thomson Consumer Electronics | Use of audio processing channel in a television receiver during a multipicture mode of operation |
| FR2902568A1 (en) * | 2006-06-15 | 2007-12-21 | Thomson Licensing Sas | METHOD FOR DISPLAYING A MOSAIC IMAGE WITHIN A RECEIVER FOR SELECTING AUDIOVISUAL PROGRAMS, RECEIVERS AND ASSOCIATED SERVERS |
| US20140082661A1 (en) * | 2012-03-06 | 2014-03-20 | Google Inc. | Low latency video storyboard delivery with selectable resolution levels |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1901642A (en) * | 2005-07-20 | 2007-01-24 | 英业达股份有限公司 | Video frequency browsing system and method |
| CN101783918A (en) * | 2010-03-19 | 2010-07-21 | 四川长虹电器股份有限公司 | Method for quickly entering into mosaic service |
| CN103517126A (en) * | 2012-06-19 | 2014-01-15 | 华为技术有限公司 | Mosaic video display method, display control device and terminal |
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Inventor after: Yuan Wei Inventor after: Chen Xiaohui Inventor after: Shen Shaoyang Inventor after: Zhang Honghui Inventor after: Tang Qiang Inventor before: Ye Junyong Inventor before: Zhang Honghui |
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