CN104301747A - Generating method for digital TV dynamic video stream carrying two-dimensional code labels - Google Patents
Generating method for digital TV dynamic video stream carrying two-dimensional code labels Download PDFInfo
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- CN104301747A CN104301747A CN201410594963.9A CN201410594963A CN104301747A CN 104301747 A CN104301747 A CN 104301747A CN 201410594963 A CN201410594963 A CN 201410594963A CN 104301747 A CN104301747 A CN 104301747A
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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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client 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]
- H04N21/20—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
- H04N21/26208—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 the scheduling operation being performed under constraints
Abstract
The invention discloses a generating method for digital TV dynamic video stream carrying two-dimensional code labels. A desktop application used for dynamic display is deployed on an application server by a manager, and the rule for dynamically generating video streams is configured; one path of video stream needing to be forwarded is selected, and an instruction is sent to an application streaming server according to configuration; the desktop application is started by the application streaming server, the application streaming server acquires the bitmap/audio information of the desktop application, performs real-time coding to generate video streams and outputs the video streams to an appointed network device address, and the display frame of the desktop application includes two-dimensional codes; the video stream are transmitted to a set top box of a user through a digital TV network and decoded to be played on a TV set of the user; relevant information can be obtained by the user by scanning the two-dimensional codes. According to the method, through the two-dimensional code technology, the problems that manual input is inconvenient and information is single are solved; through the dynamic desktop real-time streaming application technology, the requirement of differentiation display of different targets in different time frames is met, and the operating requirement for real-time/batched video stream generation is also met.
Description
Technical field
The present invention relates to digital television techniques field, particularly relate to a kind of Digital Television dynamic video stream generating method carrying two-dimension code label.
Background technology
In Digital Television operation, in order to solve the problems of operation of the unidirectional digital television set-top box of the ratio of being in the great majority, propose the vod demand scheme for unidirectional terminal, outer mutual unidirectional demanding scheme.
In outer mutual unidirectional demanding scheme, be generally outside interactive terminal inputs a numeral/character string on screen seen by active user to identify current video stream.The method has the limitation of several aspect: 1, the display of all informational needs is on TV, information is more especially there is multiple information time, the attractive in appearance of screen can be affected; 2, all information wants user's manual input on interactive terminal outside, and when especially there is nonnumerical information, operation is very inconvenient; 3, the production of stream itself is generally the mode taking to make off-line files, and cannot meet different target differentiation over timeization display demand on the one hand, disposable pre-generatmg thousands of offline video file is also more difficult on the other hand.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, propose a kind of Digital Television dynamic video stream generating method carrying two-dimension code label.
The object of the invention is to be achieved through the following technical solutions: a kind of Digital Television dynamic video stream generating method carrying two-dimension code label, comprises the following steps:
1), keeper disposes the handy desktop application making Dynamic Announce on the application server, and is several area configurations some roads dynamic video stream in a management system.
Described desktop application refers to the application that can normally show at operating system desktop, and the html5 webpage of specifying opened by such as browser.
2), management system needs to issue in the region of video flowing at several and selects a region.
3), management system selects to need the road video flowing that issues in the region that step 2 is selected, and sends instruction to application streaming server according to its configuration by interface; After application streaming server receives instruction, open the desktop application of specifying, the html5 webpage of specifying opened by such as browser.Desktop application is opened in an operating system, and carries out Dynamic Announce according to different parameters, and wherein display frame comprises the Quick Response Code of carry information label, and 2 D code information comprises stream number field, also comprises other extend informations such as content, region simultaneously.
Described application streaming server is a kind of loading desktop application, and in real time the equipment of desktop picture/audio coding generating video stream.
4), application streaming services obtains the bitmap/audio-frequency information of current desktop application automatically from operating system, and carries out real-time coding generating video stream, outputs on the network appliance address of specifying.
5), video flowing is transferred to subscriber computer top box by digital TV network, and decoding is play on user's television set, and wherein video pictures comprises the Quick Response Code described in step 2.When user uses the mobile phone app client scan Quick Response Code of operator to obtain relevant information according to prompting; 2 D code information comprises stream numbering and extend information, and extend information is the information that operation system carries, such as address of service, zone number, context number etc.After mobile phone app client gets these information, just can carry out alternately with background system, thus control video screen carries out interactive service.
6), circulating performs step 3, is dealt on the light station in this region, is transported in this zone user family until the dynamic video of all for one's respective area needs configurations is flowed down.
7), circulating performs step 2, sends out until the dynamic video completing all regions flows down.
The invention has the beneficial effects as follows: the present invention adopts planar bar code technology to solve the problem that manual input is inconvenient and information is more single; Utilize the technology that Real-time streaming dynamic desktop is applied, both met the demand of the differentiation display of different target Different periods, met again the Operational requirements of in real time/mass generating video stream.
Accompanying drawing explanation
Fig. 1 is the generation method schematic diagram of dynamic video stream;
Fig. 2 is the video flowing schematic diagram carrying two-dimension code label.
Embodiment
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
As shown in Figure 1, a kind of Digital Television dynamic video stream generating method carrying two-dimension code label of the present invention, comprises the following steps:
1), keeper disposes the handy desktop application making Dynamic Announce on the application server, and is several area configurations some roads dynamic video stream in a management system.
Described desktop application refers to the application that can normally show at operating system desktop, and the html5 webpage of specifying opened by such as browser.
2), management system needs to issue in the region of video flowing at several and selects a region.
3), management system selects to need the road video flowing that issues in the region that step 2 is selected, and sends instruction to application streaming server according to its configuration by interface; After application streaming server receives instruction, open the desktop application of specifying, the html5 webpage of specifying opened by such as browser.Desktop application is opened in an operating system, and carry out Dynamic Announce according to different parameters, as shown in Figure 2, wherein display frame comprises the Quick Response Code of carry information label, 2 D code information comprises stream number field, also comprise other extend informations such as content, region simultaneously, solve by Quick Response Code the problem that manual input is inconvenient and information is more single.Described application streaming server is a kind of loading desktop application, and in real time the equipment of desktop picture/audio coding generating video stream.
4), application streaming services obtains the bitmap/audio-frequency information of current desktop application automatically from operating system, and carries out real-time coding generating video stream, outputs on the network appliance address of specifying.
5), video flowing is transferred to subscriber computer top box by digital TV network, and decoding is play on user's television set, and wherein video pictures comprises the Quick Response Code described in step 3.When user uses the mobile phone app client scan Quick Response Code of operator to obtain relevant information according to prompting; 2 D code information comprises stream numbering and extend information, and extend information is the information that operation system carries, such as address of service, zone number, context number etc.After mobile phone app client gets these information, just can carry out alternately with background system, thus control video screen carries out interactive service.
6), circulating performs step 3, is dealt on the light station in this region, is transported in this zone user family until the dynamic video of all for one's respective area needs configurations is flowed down.
7), circulating performs step 2, sends out until the dynamic video completing all regions flows down.
Claims (1)
1. carry a Digital Television dynamic video stream generating method for two-dimension code label, it is characterized in that, comprise the following steps:
(1) keeper disposes the desktop application as Dynamic Announce on the application server, and is several area configurations some roads dynamic video stream in a management system;
(2) management system needs to issue in the region of video flowing at several and selects a region;
(3) management system selects the road video flowing that needs issue in the region that step 2 is selected, and sends instruction to application streaming server according to its configuration by interface; After application streaming server receives instruction, open the desktop application of specifying; Desktop application is opened in an operating system, and carries out Dynamic Announce according to different parameters, and wherein display frame comprises the Quick Response Code of carry information label, and 2 D code information comprises stream number field, also comprises other extend informations such as content, region simultaneously;
(4) apply streaming services obtains current desktop application automatically bitmap/audio-frequency information from operating system, and carry out real-time coding generating video stream, output on the network appliance address of specifying;
(5) video flowing is transferred to subscriber computer top box by digital TV network, and decoding is play on user's television set, and wherein video pictures comprises the Quick Response Code described in step 3; User uses mobile phone app client scan Quick Response Code can obtain relevant 2 D code information; Described 2 D code information comprises stream numbering and extend information, and extend information is the information that operation system carries; After mobile phone app client gets these information, can carry out alternately with background system;
(6) circulation performs step 3, is dealt on the light station in this region, is transported in this zone user until the dynamic video of all for one's respective area needs configurations is flowed down;
(7) circulation performs step 2, sends out until the dynamic video completing all regions flows down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410594963.9A CN104301747A (en) | 2014-10-30 | 2014-10-30 | Generating method for digital TV dynamic video stream carrying two-dimensional code labels |
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| CN201410594963.9A CN104301747A (en) | 2014-10-30 | 2014-10-30 | Generating method for digital TV dynamic video stream carrying two-dimensional code labels |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104639901A (en) * | 2015-02-03 | 2015-05-20 | 广西智询信息科技有限公司 | Method for playing wireless monitoring videos live on mobile terminals by scanning two-dimensional codes |
| CN104639905A (en) * | 2015-02-03 | 2015-05-20 | 广西智询信息科技有限公司 | Wireless video monitoring method suitable for live broadcast on mobile terminal of iOS system |
| CN104661044A (en) * | 2015-02-14 | 2015-05-27 | 广州珠江数码集团有限公司 | Broadcasting and TV OTT (over the top) integration terminal and implementing method thereof |
| CN105933750A (en) * | 2016-04-25 | 2016-09-07 | 浪潮软件集团有限公司 | Method for scanning code on demand through APP based on set top box |
| CN106658198A (en) * | 2016-12-15 | 2017-05-10 | 天脉聚源(北京)传媒科技有限公司 | Method and device for prompting key information in video streaming |
| CN107509093A (en) * | 2017-09-08 | 2017-12-22 | 北京未来媒体科技股份有限公司 | Video resource processing method, the method and device across the synchronous broadcasting video resource of screen |
| CN108076390A (en) * | 2016-11-15 | 2018-05-25 | 中兴通讯股份有限公司 | A kind of information interacting method and device |
| CN108777617A (en) * | 2018-04-17 | 2018-11-09 | 新大陆（福建）公共服务有限公司 | A kind of safe two-dimensional code generation method of expansible structuring and system |
| CN109168080A (en) * | 2018-10-09 | 2019-01-08 | 成都驰通数码系统有限公司 | A kind of data transmission method and system for digital TV terminal |
| CN109358798A (en) * | 2018-08-24 | 2019-02-19 | 阿里巴巴集团控股有限公司 | Touch operation method, system, equipment and readable storage medium storing program for executing |
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| CN104639905A (en) * | 2015-02-03 | 2015-05-20 | 广西智询信息科技有限公司 | Wireless video monitoring method suitable for live broadcast on mobile terminal of iOS system |
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| CN108076390A (en) * | 2016-11-15 | 2018-05-25 | 中兴通讯股份有限公司 | A kind of information interacting method and device |
| CN106658198A (en) * | 2016-12-15 | 2017-05-10 | 天脉聚源(北京)传媒科技有限公司 | Method and device for prompting key information in video streaming |
| CN107509093A (en) * | 2017-09-08 | 2017-12-22 | 北京未来媒体科技股份有限公司 | Video resource processing method, the method and device across the synchronous broadcasting video resource of screen |
| CN108777617A (en) * | 2018-04-17 | 2018-11-09 | 新大陆（福建）公共服务有限公司 | A kind of safe two-dimensional code generation method of expansible structuring and system |
| CN108777617B (en) * | 2018-04-17 | 2021-04-06 | 新大陆（福建）公共服务有限公司 | Extensible structured security two-dimensional code generation method and system |
| CN109358798A (en) * | 2018-08-24 | 2019-02-19 | 阿里巴巴集团控股有限公司 | Touch operation method, system, equipment and readable storage medium storing program for executing |
| CN109168080A (en) * | 2018-10-09 | 2019-01-08 | 成都驰通数码系统有限公司 | A kind of data transmission method and system for digital TV terminal |
| CN109168080B (en) * | 2018-10-09 | 2022-01-28 | 成都驰通数码系统有限公司 | Data transmission method and system for digital television terminal |
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