CN104978421A - Knowledge point based video teaching resource editing method and apparatus - Google Patents
Knowledge point based video teaching resource editing method and apparatus Download PDFInfo
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- CN104978421A CN104978421A CN201510377283.6A CN201510377283A CN104978421A CN 104978421 A CN104978421 A CN 104978421A CN 201510377283 A CN201510377283 A CN 201510377283A CN 104978421 A CN104978421 A CN 104978421A
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- knowledge point
- video teaching
- interval
- teaching resources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/74—Browsing; Visualisation therefor
- G06F16/743—Browsing; Visualisation therefor a collection of video files or sequences
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
Abstract
The invention discloses a knowledge point based video teaching resource editing method and apparatus, and relates to the technical field of video processing. According to the video teaching resource editing method and apparatus, a knowledge point interval is selected in a video teaching resource and correlated with a knowledge point, and a correlation relation between the knowledge point and the knowledge point interval and the video teaching resources are uploaded to a teaching resource platform, so that the knowledge point interval correlated with the retrieved knowledge point can be located when a user plays the video teaching resource on the teaching resource platform through knowledge point classification retrieval, the whole video teaching resource is not directly played, the video content non-related with the retrieved knowledge point is prevented from being played, and the user experience is improved.
Description
Technical field
The present invention relates to technical field of video processing, particularly a kind of video teaching resources edit methods of knowledge based point and device.
Background technology
Under the environment of networked teaching, majority of case video teaching resources, for recording, needs by video editing means, makes micro-course or Exquisite Course Website, and then upload to teaching resource platform, watch for user's program request after recording.
Knowledge point is the elementary cell that in network teaching resource, information is transmitted, according to each course teaching outline of full-time compulsory education each subject curriculum standard (experiment original text) and existing full-time regular senior secondary school that the Ministry of Education has promulgated, and focal points are worked out.User by the knowledge point systematic searching teaching resource of teaching resource platform efficiency and directly perceived more, often active correlation knowledge point system during the video teaching resources uploaded.
The mark of knowledge point has important effect to the learning tutor improving network teaching resource with associating, and the teaching resource editor of current knowledge based point uploads, generally in the following way: 1, obtain raw data resource; 2, editing goes out to comprise the video of knowledge point contents; 3, upload the video edited, and select knowledge point to classify.
But knowledge point of the prior art classification, belong to classification associated, can not to point out in video resource that a certain section is knowledge point, and when a video resource relates to multiple knowledge point, under this video resource may being uploaded to involved multiple knowledge points respectively, cause user when being carried out teaching resource by knowledge point systematic searching and playing, video content incoherent with retrieved knowledge point may be play, had a strong impact on Consumer's Experience.
Summary of the invention
In view of the above problems, the present invention is proposed to provide a kind of overcoming the problems referred to above or a kind of video teaching resources edit methods of knowledge based point solved the problem at least in part and device.
According to one aspect of the present invention, provide the video teaching resources edit methods of a kind of knowledge based point, described method comprises:
Obtain knowledge point structure system, and obtain video teaching resources to be edited;
Receive the selection operation of user and operation associated, determine that knowledge point corresponding with described selection operation in described video teaching resources to be edited is interval according to described selection operation, and interval, described knowledge point is associated in described knowledge point structure system with described operation associated corresponding knowledge point;
Incidence relation between described knowledge point and interval, knowledge point and described video teaching resources are uploaded to teaching resource platform.
Wherein, the described reception selection operation of user and operation associated, comprises further:
Receive the editing operation of user, selection operation and operation associated, according to described editing operation, described video teaching resources is edited.
Wherein, the described reception editing operation of user, selection operation and operation associated before, described method also comprises:
Show described video teaching resources.
Wherein, described incidence relation between described knowledge point and interval, knowledge point and described video teaching resources are uploaded to teaching resource platform before, described method also comprises:
Receive the bookkeeping of user's input, according to described bookkeeping, described incidence relation is managed.
Wherein, before the bookkeeping of described reception user input, described method also comprises:
Described incidence relation is shown with tabular form.
According to another aspect of the present invention, provide the video teaching resources editing device of a kind of knowledge based point, described device comprises:
Resource acquisition unit, for obtaining knowledge point structure system, and obtains video teaching resources to be edited;
Interval associative cell, for receiving the selection operation of user and operation associated, determine that knowledge point corresponding with described selection operation in described video teaching resources to be edited is interval according to described selection operation, and interval, described knowledge point is associated in described knowledge point structure system with described operation associated corresponding knowledge point;
Uploading resource unit, for being uploaded to teaching resource platform by the incidence relation between described knowledge point and interval, knowledge point and described video teaching resources.
Wherein, described interval associative cell, is further used for receiving the editing operation of user, selection operation and operation associated, edits according to described editing operation to described video teaching resources.
Wherein, described device also comprises:
Resource display unit, for showing described video teaching resources.
Wherein, described device also comprises:
Relation management unit, for receiving the bookkeeping of user's input, manages described incidence relation according to described bookkeeping.
Wherein, described device also comprises:
Relation display unit, for showing described incidence relation with tabular form.
The present invention by choosing interval, knowledge point in video teaching resources, and interval, knowledge point is associated with knowledge point, again the incidence relation between knowledge point and interval, knowledge point and video teaching resources are uploaded to teaching resource platform, thus when making user carry out video teaching resources broadcasting by knowledge point systematic searching on teaching resource platform, the knowledge point associated with institute retrieval knowledge point can be navigated to interval, and not play-over whole video teaching resources, avoid playing and the incoherent video content in knowledge point retrieved, improve Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the video teaching resources edit methods of the knowledge based point of one embodiment of the present invention;
Fig. 2 is the structured flowchart of the video teaching resources editing device of the knowledge based point of one embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
Fig. 1 is the process flow diagram of the video teaching resources edit methods of the knowledge based point of one embodiment of the present invention; With reference to Fig. 1, described method comprises:
S101: obtain knowledge point structure system, and obtain video teaching resources to be edited;
It should be noted that, described knowledge point structure system can obtain by reading local knowledge point structure System Documents, and the knowledge point structure system that also can send by receiving teaching resource platform obtains.
Will be understood that, described knowledge point structure system comprises some knowledge points.
In specific implementation, described video teaching resources can obtain by reading local data, also can be the data acquisition sent by receiving teaching resource platform.
S102: receive the selection operation of user and operation associated, determine that knowledge point corresponding with described selection operation in described video teaching resources to be edited is interval according to described selection operation, and interval, described knowledge point is associated in described knowledge point structure system with described operation associated corresponding knowledge point;
It should be noted that, multiple knowledge point can be comprised interval in a video teaching resources.
S103: the incidence relation between described knowledge point and interval, knowledge point and described video teaching resources are uploaded to teaching resource platform.
Present embodiment by choosing interval, knowledge point in video teaching resources, and interval, knowledge point is associated with knowledge point, again the incidence relation between knowledge point and interval, knowledge point and video teaching resources are uploaded to teaching resource platform, thus when making user carry out video teaching resources broadcasting by knowledge point systematic searching on teaching resource platform, the knowledge point associated with institute retrieval knowledge point can be navigated to interval, and not play-over whole video teaching resources, avoid playing and the incoherent video content in knowledge point retrieved, improve Consumer's Experience.
Realize knowledge point interval with Knowledge Relation time, the editor of video teaching resources can be carried out simultaneously, alternatively, in step S102, receive the selection operation of user and operation associated, comprise further:
Receive the editing operation of user, selection operation and operation associated, according to described editing operation, described video teaching resources is edited.
Certainly, when editing described video teaching resources, the material adopted is not limited to video material, also can be the materials such as picture, courseware bag, audio frequency and document.
Due to in described video teaching resources editing process, usually can relate to and delete, add the operations such as material, so, after described video teaching resources editor is completed, generally also there is the step to material synthesis.
For ease of user's input editing operation, selection operation and operation associated, in present embodiment, the editing operation of described reception user, selection operation and operation associated before, described method also comprises:
Show described video teaching resources.
It should be noted that, may (knowledge point property comprises knowledge point title with the knowledge point property automatically generated in recording process in described video teaching resources, knowledge point ID, interval initial time, the interval end time, the information such as annotation), but because these information automatically generate in recording process, so, may mistake be there is in it, in addition, all mistake may be there is when choosing interval, knowledge point or realizing interval, knowledge point and Knowledge Relation, for adjusting the mistake that may exist, alternatively, described incidence relation between described knowledge point and interval, knowledge point and described video teaching resources are uploaded to teaching resource platform before, described method also comprises:
Receive the bookkeeping of user's input, according to described bookkeeping, described incidence relation is managed.
Described management comprises: newly-built, delete and remove the operations such as knowledge point is interval, certainly, also can comprise other similar operations.
For ease of managing described incidence relation, alternatively, before the bookkeeping of described reception user input, described method also comprises:
Described incidence relation is shown with tabular form.
Fig. 2 is the structured flowchart of the video teaching resources editing device of the knowledge based point of one embodiment of the present invention; With reference to Fig. 2, described device comprises:
Resource acquisition unit 201, for obtaining knowledge point structure system, and obtains video teaching resources to be edited;
Interval associative cell 202, for receiving the selection operation of user and operation associated, determine that knowledge point corresponding with described selection operation in described video teaching resources to be edited is interval according to described selection operation, and interval, described knowledge point is associated in described knowledge point structure system with described operation associated corresponding knowledge point;
Uploading resource unit 203, for being uploaded to teaching resource platform by the incidence relation between described knowledge point and interval, knowledge point and described video teaching resources.
Alternatively, described interval associative cell, is further used for receiving the editing operation of user, selection operation and operation associated, edits according to described editing operation to described video teaching resources.
Alternatively, described device also comprises:
Resource display unit, for showing described video teaching resources.
Alternatively, described device also comprises:
Relation management unit, for receiving the bookkeeping of user's input, manages described incidence relation according to described bookkeeping.
Alternatively, described device also comprises:
Relation display unit, for showing described incidence relation with tabular form.
Above embodiment is only for illustration of the present invention; and be not limitation of the present invention; the those of ordinary skill of relevant technical field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (10)
1. a video teaching resources edit methods for knowledge based point, is characterized in that, described method comprises:
Obtain knowledge point structure system, and obtain video teaching resources to be edited;
Receive the selection operation of user and operation associated, determine that knowledge point corresponding with described selection operation in described video teaching resources to be edited is interval according to described selection operation, and interval, described knowledge point is associated in described knowledge point structure system with described operation associated corresponding knowledge point;
Incidence relation between described knowledge point and interval, knowledge point and described video teaching resources are uploaded to teaching resource platform.
2. the method for claim 1, is characterized in that, the described reception selection operation of user and operation associated, comprises further:
Receive the editing operation of user, selection operation and operation associated, according to described editing operation, described video teaching resources is edited.
3. method as claimed in claim 2, is characterized in that, the editing operation of described reception user, selection operation and operation associated before, described method also comprises:
Show described video teaching resources.
4. method as claimed in claim 2, is characterized in that, described incidence relation between described knowledge point and interval, knowledge point and described video teaching resources are uploaded to teaching resource platform before, described method also comprises:
Receive the bookkeeping of user's input, according to described bookkeeping, described incidence relation is managed.
5. method as claimed in claim 4, is characterized in that, before the bookkeeping of described reception user input, described method also comprises:
Described incidence relation is shown with tabular form.
6. a video teaching resources editing device for knowledge based point, is characterized in that, described device comprises:
Resource acquisition unit, for obtaining knowledge point structure system, and obtains video teaching resources to be edited;
Interval associative cell, for receiving the selection operation of user and operation associated, determine that knowledge point corresponding with described selection operation in described video teaching resources to be edited is interval according to described selection operation, and interval, described knowledge point is associated in described knowledge point structure system with described operation associated corresponding knowledge point;
Uploading resource unit, for being uploaded to teaching resource platform by the incidence relation between described knowledge point and interval, knowledge point and described video teaching resources.
7. device as claimed in claim 6, is characterized in that, described interval associative cell, is further used for receiving the editing operation of user, selection operation and operation associated, edits according to described editing operation to described video teaching resources.
8. device as claimed in claim 7, it is characterized in that, described device also comprises:
Resource display unit, for showing described video teaching resources.
9. device as claimed in claim 7, it is characterized in that, described device also comprises:
Relation management unit, for receiving the bookkeeping of user's input, manages described incidence relation according to described bookkeeping.
10. device as claimed in claim 9, it is characterized in that, described device also comprises:
Relation display unit, for showing described incidence relation with tabular form.
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| CN201510377283.6A CN104978421A (en) | 2015-06-30 | 2015-06-30 | Knowledge point based video teaching resource editing method and apparatus |
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| CN201510377283.6A CN104978421A (en) | 2015-06-30 | 2015-06-30 | Knowledge point based video teaching resource editing method and apparatus |
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Cited By (8)
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| CN106534901A (en) * | 2016-11-23 | 2017-03-22 | 广东小天才科技有限公司 | Method for pushing teaching resources and user terminal |
| CN106559709A (en) * | 2016-11-23 | 2017-04-05 | 广东小天才科技有限公司 | A kind of analysis method and server of study difficult point |
| CN107277598A (en) * | 2016-04-07 | 2017-10-20 | 北京文香信息技术有限公司 | For the net cast VOD system of teaching |
| CN107368467A (en) * | 2017-06-27 | 2017-11-21 | 深圳开维教育信息技术股份有限公司 | A kind of video labeling method |
| CN108255830A (en) * | 2016-12-28 | 2018-07-06 | 中国移动通信集团公司 | A kind of online resource management method and device |
| CN108335555A (en) * | 2018-01-26 | 2018-07-27 | 广州大学 | A kind of knowledge point system teaching method |
| CN111429768A (en) * | 2020-03-17 | 2020-07-17 | 安徽爱学堂教育科技有限公司 | Knowledge point splitting and integrating method and system based on teaching recording and broadcasting |
| CN113301371A (en) * | 2021-05-20 | 2021-08-24 | 读书郎教育科技有限公司 | System and method for associating video clips of live course exercises with knowledge points |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277598A (en) * | 2016-04-07 | 2017-10-20 | 北京文香信息技术有限公司 | For the net cast VOD system of teaching |
| CN106534901A (en) * | 2016-11-23 | 2017-03-22 | 广东小天才科技有限公司 | Method for pushing teaching resources and user terminal |
| CN106559709A (en) * | 2016-11-23 | 2017-04-05 | 广东小天才科技有限公司 | A kind of analysis method and server of study difficult point |
| CN108255830A (en) * | 2016-12-28 | 2018-07-06 | 中国移动通信集团公司 | A kind of online resource management method and device |
| CN107368467A (en) * | 2017-06-27 | 2017-11-21 | 深圳开维教育信息技术股份有限公司 | A kind of video labeling method |
| CN108335555A (en) * | 2018-01-26 | 2018-07-27 | 广州大学 | A kind of knowledge point system teaching method |
| CN111429768A (en) * | 2020-03-17 | 2020-07-17 | 安徽爱学堂教育科技有限公司 | Knowledge point splitting and integrating method and system based on teaching recording and broadcasting |
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| CN113301371A (en) * | 2021-05-20 | 2021-08-24 | 读书郎教育科技有限公司 | System and method for associating video clips of live course exercises with knowledge points |
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