CN106375292A - Video and image-text requesting system and method thereof - Google Patents
Video and image-text requesting system and method thereof Download PDFInfo
- Publication number
- CN106375292A CN106375292A CN201610762349.8A CN201610762349A CN106375292A CN 106375292 A CN106375292 A CN 106375292A CN 201610762349 A CN201610762349 A CN 201610762349A CN 106375292 A CN106375292 A CN 106375292A
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- Prior art keywords
- module
- user
- video
- central memory
- course
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
-
- 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
- H04L65/40—Support for services or applications
-
- 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
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
-
- 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
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
Abstract
The invention discloses a video and image-text requesting system and method thereof. The system comprises a course entering module, a network module, a central memory module and a user learning requesting module, wherein the course entering module is connected with the central memory module through the network module; the user learning requesting module is connected with the central memory module through the network module, the user learning requesting module executes on a smart terminal, and the smart terminal comprises a mobile terminal, a smart phone or PDA. In combination with the method disclosed by the invention, the defects that the mode of watching the video is expensive in cost and the learning process can be easily influenced in the prior art are avoided.
Description
Technical field
The present invention relates to a kind of required course interaction technique field, especially relate to a kind of video, picture and text VOD system and its
Method.
Background technology
Nowadays, the channel of people's contact information gets more and more, and mental awareness becomes more diversified it is ensured that teaching is new
Situation constantly shines vitality it is necessary to be allowed to go together with the epoch, adheres to constantly bringing forth new ideas.Innovation traditional education mode, reference section
Learn managerial experiences, start with from solve problem, hoisting power, unlatching wisdom, implement " mutual education ", be to ensure that education effect, make
The Supreme principle of teaching preferably serves the effective way of central task.
And thus must open up with regard to learned lesson, and the common training being directed to learned lesson pass through " upper big class " or
The mode of collective's viewing video recording, one is with high costs, and two carry out learning process susceptible.Transmit signal by network can realize
Learnt at any time, anywhere, can be together with partner or oneself learns alone, in order to preferably to realize teaching
Educate the convenient, efficient of technical modernization.
Content of the invention
The technical problem to be solved is to provide a kind of video, picture and text VOD system and its method, it is to avoid
With high costs, the susceptible defect of learning process by way of body viewing video recording for the prior art.
For solving above-mentioned technical problem, the technical solution of the present invention is:
A kind of video, picture and text VOD system, including course typing module, mixed-media network modules mixed-media, central memory module and user
Study point broadcasting module, wherein course typing module is connected with central memory module by mixed-media network modules mixed-media；User learning program request mould
Block is connected with central memory module by mixed-media network modules mixed-media.
Described original education resource is the education resource for learned lesson.
Described user learning point broadcasting module executes in intelligent terminal, and described intelligent terminal includes mobile terminal, smart mobile phone
Or pda.
Described video, the method for picture and text VOD system, specific as follows:
S1: typing course first in described course typing module, system will be transmitted after the course digitized of typing and deposited
Store up described central memory；
S2: user obtains the request of user in described movement/web platform study module, can be the attribute of video,
Can be and the mating of key word；The request of user also includes the operation to its account；
S3: described central memory module receives the user's request sending in described movement/web platform study module and refers to
After order, the demand of analysis user；
S4: call corresponding course signal stream and user's control feedback command from described central memory module,
Described movement/web platform study module is sent back by mixed-media network modules mixed-media；
S5: in described movement/web platform study module after video pick-up, decoder processes, show in video
The video stream signal of education resource is shown on device.
The demand of described user includes the operation of user account or the extraction to education resource video data stream.
Via the structure of the present invention, compared with prior art, it is an advantage of the current invention that:
Overcome the shortcomings of prior art closure is strong, high cost, the learning efficiency are low and interactivity is not enough, allow all making
User can stay at home or content and the pattern that ground schedule ahead learns is assembled in interim study；And can be by open the Internet
Various learned lessons are inquired about, compare and preengage to system with carrying out real-time interaction.
Brief description
Fig. 1 is described video, the overall structure diagram of picture and text VOD system.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
As shown in figure 1, video, picture and text VOD system, including course typing module, mixed-media network modules mixed-media, central memory module
With user learning point broadcasting module, wherein course typing module is connected with central memory module by mixed-media network modules mixed-media；User learning
Point broadcasting module is connected with central memory module by mixed-media network modules mixed-media.
Described original education resource is the education resource for learned lesson.
Described video, the method for picture and text VOD system, specific as follows:
S1: typing course first in described course typing module, system will be transmitted after the course digitized of typing and deposited
Store up described central memory；
S2: user obtains the request of user in described movement/web platform study module, can be the attribute of video,
Can be and the mating of key word；The request of user also includes the operation to its account；
S3: described central memory module receives the user's request sending in described movement/web platform study module and refers to
After order, the demand of analysis user；
S4: call corresponding course signal stream and user's control feedback command from described central memory module,
Described movement/web platform study module is sent back by mixed-media network modules mixed-media；
S5: in described movement/web platform study module after video pick-up, decoder processes, show in video
The video stream signal of education resource is shown on device.
The demand of described user includes the operation of user account or the extraction to education resource video data stream.
By the mode transmitting and storing described central memory after the course digitized of typing be digitized after class
Number of passes evidence is sent in central memory by network, and the lesson data after digitized is sent to centralized storage by network
During in device, the lesson data after digitized often wants encoded process before being sent to central memory by network, but
It is that the coding that existing coding processing mode obtains is susceptible to outside intercepting and capturing in transmittance process and decodes easily, to cause
The content of the lesson data after the digitized that must transmit compromised thus incurring loss.
Following methods of the present invention are held when transmitting after seeking to solve the encoded process of lesson data after being digitized
Be vulnerable to outside intercepting and capturing and decode easily so that the content of lesson data after making the digitized transmitting compromised thus being subject to
The problem of loss.
By the mode transmitting and storing described central memory after the course digitized of typing be digitized after class
Number of passes evidence is sent in central memory by network, and the lesson data after described digitized is sent to central authorities by network and deposits
The method of reservoir, specifically includes following steps:
Step 1-1: central memory receives the instruction that the requirement of network establishes the link；
Step 1-2: after link is set up, obtain and instruct from the confirmation that described network encodes first, by described confirmation
Instruction executes decoding, obtains the confirmation instruction after decoding；
Step 1-3: determine that confirming after described decoding instructs the requirement whether meeting the first setting, if so, execute step
Rapid 1-4；
Step 1-4: obtain described network imparting confirms the corresponding label of instruction with described；
Step 1-5: determine that confirming after described label and described decoding instructs the requirement whether meeting the second setting, if
It is, execution step 1-6；
Step 1-6: the lesson data after receiving by the digitized of after described network coding, by the digitized of described coding
Lesson data decoding afterwards obtains the lesson data after the digitized after corresponding decoding.
Methods described includes: central memory receives the instruction that the requirement of network establishes the link, and after link is set up, receives
Instructed by the confirmation that described network encodes first, confirm that instruction executes decoding by described, obtain the confirmation instruction after decoding, determine
Confirming after described decoding instructs the requirement whether meeting the first setting, if so, obtains the true with described of described network imparting
Recognize the corresponding label of instruction, determine that confirming after described label and described decoding instructs the requirement whether meeting the second setting,
If so, the lesson data after receiving by the digitized of after described network coding, by the course after the digitized after described coding
Data decoding obtain the digitized after corresponding decoding after lesson data it is achieved that the peace of lesson data after all digitizeds
Full transmission.
Described user learning point broadcasting module executes in intelligent terminal, and described intelligent terminal includes mobile terminal, smart mobile phone
Or pda.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description it is necessary to determine its technical scope according to right.
Claims (6)
1. a kind of video, picture and text VOD system are it is characterised in that include course typing module, mixed-media network modules mixed-media, central memory mould
Block and user learning point broadcasting module, wherein course typing module is connected with central memory module by mixed-media network modules mixed-media；User learns
Practise point broadcasting module to be connected with central memory module by mixed-media network modules mixed-media.
2. video according to claim 1, picture and text VOD system are it is characterised in that described user learning point broadcasting module executes
In intelligent terminal, described intelligent terminal includes mobile terminal, smart mobile phone or pda.
3. video according to claim 1, picture and text VOD system are it is characterised in that described original education resource is for
Practise the education resource of course.
4. the video according to claim 1 or claim 2, picture and text VOD system method it is characterised in that concrete such as
Under:
S1: typing course first in described course typing module, system will be transmitted after the course digitized of typing and stored
Described central memory；
S2: user obtains the request of user in described movement/web platform study module, can be the attribute of video it is also possible to
It is and the mating of key word；The request of user also includes the operation to its account；
S3: described central memory module receives the user's request instruction sending in described movement/web platform study module
Afterwards, analyze the demand of user；
S4: call corresponding course signal stream and user's control feedback command from described central memory module, pass through
Mixed-media network modules mixed-media sends back described movement/web platform study module；
S5: in described movement/web platform study module after video pick-up, decoder processes, on a video display
Show the video stream signal of education resource.
5. the method for video according to claim 3, picture and text VOD system is it is characterised in that the demand of described user includes
The operation of user account or the extraction to education resource video data stream.
6. the method for video according to claim 3, picture and text VOD system is it is characterised in that the described course number by typing
Transmit after word and store described central memory mode be digitized after lesson data be sent to by network
In the memorizer of centre, and the method that the lesson data after described digitized is sent to central memory by network, specifically include as
Lower step:
Step 1-1: central memory receives the instruction that the requirement of network establishes the link；
Step 1-2: after link is set up, obtain and instruct from the confirmation that described network encodes first, confirm instruction by described
Execute decoding, obtain the confirmation instruction after decoding；
Step 1-3: determine that confirming after described decoding instructs the requirement whether meeting the first setting, if so, execution step 1-
4；
Step 1-4: obtain described network imparting confirms the corresponding label of instruction with described；
Step 1-5: determine that confirming after described label and described decoding instructs the requirement whether meeting the second setting, if so,
Execution step 1-6；
Step 1-6: the lesson data after receiving by the digitized of after described network coding, after the digitized of described coding
Lesson data decoding obtains the lesson data after the digitized after corresponding decoding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762349.8A CN106375292A (en) | 2016-08-30 | 2016-08-30 | Video and image-text requesting system and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610762349.8A CN106375292A (en) | 2016-08-30 | 2016-08-30 | Video and image-text requesting system and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106375292A true CN106375292A (en) | 2017-02-01 |
Family
ID=57902236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610762349.8A Pending CN106375292A (en) | 2016-08-30 | 2016-08-30 | Video and image-text requesting system and method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107038907A (en) * | 2017-05-26 | 2017-08-11 | 四川长虹电器股份有限公司 | A kind of video classes self-aid learning system |
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| CN202872991U (en) * | 2012-08-21 | 2013-04-10 | 杭州万达教育咨询有限公司 | Interactive remote education order system |
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2016
- 2016-08-30 CN CN201610762349.8A patent/CN106375292A/en active Pending
Patent Citations (6)
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| CN1400541A (en) * | 2002-08-20 | 2003-03-05 | 西安交通大学 | Multimedia real-time lessons-giving system based on IP web |
| US20090119729A1 (en) * | 2002-12-10 | 2009-05-07 | Onlive, Inc. | Method for multicasting views of real-time streaming interactive video |
| US20100167816A1 (en) * | 2002-12-10 | 2010-07-01 | Perlman Stephen G | System and Method for Multi-Stream Video Compression |
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| CN107038907A (en) * | 2017-05-26 | 2017-08-11 | 四川长虹电器股份有限公司 | A kind of video classes self-aid learning system |
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Application publication date: 20170201 |
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