CN110062256A - Video resource sharing system - Google Patents
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- CN110062256A CN110062256A CN201910360974.3A CN201910360974A CN110062256A CN 110062256 A CN110062256 A CN 110062256A CN 201910360974 A CN201910360974 A CN 201910360974A CN 110062256 A CN110062256 A CN 110062256A
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- 238000012015 optical character recognition Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 230000006798 recombination Effects 0.000 claims description 3
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Classifications
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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
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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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
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/7867—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
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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
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
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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
- H04N21/27—Server based end-user applications
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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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8358—Generation of protective data, e.g. certificates involving watermark
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Library & Information Science (AREA)
- Databases & Information Systems (AREA)
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- General Physics & Mathematics (AREA)
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- Computer Security & Cryptography (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The embodiment of the application discloses a video resource sharing system. The system comprises: the resource uploading module is used for uploading the video resource to the video resource sharing system by the resource sharer; the resource editing module is used for providing an editing tool of the video resource, and the editing tool carries editing materials for a resource editor to edit the authorized video resource in the video resource sharing system; the characteristic indexing module is used for extracting the characteristics of the uploaded video resources and indexing the characteristics of the video resources by using the extracted characteristics; the resource sharing module is used for searching the title or the indexed characteristics of the video resource according to the requirement by a resource browser; and previews or views the retrieved video assets. By executing the technical scheme provided by the embodiment, the video resource editing can adopt a platform communication mode, so that the production effect of the video resource is improved.
Description
Technical field
The invention relates to network resource management technical field more particularly to a kind of video resource shared systems.
Background technique
With the fast development of network technology, the browsing of Online Video have become people main amusement and recreation mode it
One.
At this stage, the video productions unit such as when major radio and television mechanism, new media website and media production work, with
And the individual of shooting and the production of hobby video, there is no a unified intercommunion platforms.For example, for hobby shooting video
For user, generally requires into each website to find the video editor for meeting oneself requirement and video is edited, into
And obtain effect video file more outstanding.It during this, not only needs to take a substantial amount of time, be compiled simultaneously for video
Volume effect for, often posteriority logic, this video content for being just likely to that video editor is caused to be edited, which is not inconsistent, to be shared
The demand at family has a greatly reduced quality for editor's experience of video.
Summary of the invention
The embodiment of the present application provides a kind of video resource shared system, and video resource editor can be made to use the friendship of hardware and software platform
Stream mode can be such that the owner, editor and viewer of video resource exchanges on platform for video resource, from
And improve the production effect of video resource.
The embodiment of the present application provides a kind of video resource shared system, which includes resource uploading module, and feature mentions
Modulus block, resource edit module and resource-sharing module；Wherein:
The resource uploading module, for video resource to be uploaded to video resource shared system for resource owner；
The resource edit module provides the edit tool of video resource, editor's material is carried in the edit tool,
Editing is carried out to the video resource being authorized in video resource shared system for resource editor；
The feature indexes module, for carrying out feature extraction to the video resource uploaded, and utilizes extracted spy
Sign carries out feature index to video resource；Wherein, extracted feature includes personage, place, voice content and event summary
At least one of；
The resource-sharing module, for the title of video resource or being indexed in resource viewer according to demand
Feature is retrieved；And having of retrieving is checked into the video resource of permission for resource viewer preview or is checked.
Further, the system also includes:
Copyright enforcement module to resource viewer preview or checks it for providing video resource in resource-sharing module
Before, watermark processing is encrypted or increased to the video resource.
Further, the system also includes:
Cutting recombination module carries out cutting to video for the video features according at least one dimension；And according to need
It asks, the video features to the video resource after cutting according at least one dimension reconfigure；Wherein, it is described at least one
The feature of dimension includes one or more of personage's dimensional characteristics, scene dimensional characteristics and event dimensional characteristics.
Further, the feature indexes module, is specifically used for:
Pumping frame is carried out every default frame number to the video resource uploaded, obtains taking out frame picture；
Imagery optical character recognition technologies, speech recognition technology and face recognition technology are used to the pumping frame picture,
Carry out feature extraction；
Feature index is carried out to video resource using extracted feature；Wherein, extracted feature include personage,
At least one of point, voice content and event summary.
Further, the system also includes:
Classification Management module, the feature for being indexed according to feature index module, classifies to video resource
Management and storage.
Further, the Classification Management module, when for carrying out classification storage to video resource, including the storage view
The indexing feature of frequency resource, the key frame of video resource and video resource itself.
Further, the resource edit module, is specifically used for:
Identify the type of editing equipment；And the resolution of video resource to be edited is determined according to the type of the editing equipment
Rate；
Transcoding is carried out to the video resource to be edited according to identified resolution ratio；
The edit tool of video resource is provided, carries editor's material in the edit tool, for resource editor to turning
Video resource after code carries out editing.
Further, the system also includes:
Trade management module, for the person that by mode of doing business, employs resource edit for resource owner to video resource into
Edlin work.
Further, the trade management module, is also used to:
Permission or access right are checked by mode of doing business acquisition for resource viewer, it is clear to be carried out to video resource
It lookes at, check or uses.
Further, the trade management module, is also used to:
User for resource owner, resource edit person or tourist's identity provides mode of doing business, to obtain edit tool
Access right.
Technical solution provided by the embodiment of the present application, the system comprises resource uploading module, characteristic extracting module, moneys
Source editor module and resource-sharing module；Wherein: the resource uploading module, for for resource owner by video resource
Reach video resource shared system；The resource edit module provides the edit tool of video resource, takes in the edit tool
With editor's material, editor's work is carried out to the video resource being authorized in video resource shared system for resource editor
Make；The feature indexes module, for carrying out feature extraction to the video resource uploaded, and using extracted feature to view
Frequency resource carries out feature index；Wherein, extracted feature include in personage, place, voice content and event summary extremely
Few one kind；The resource-sharing module, for the title of video resource or being indexed in resource viewer according to demand
Feature is retrieved；And having of retrieving is checked into the video resource of permission for resource viewer preview or is checked.Pass through
Using technical solution provided herein, video resource editor can be made to use the exchange way of hardware and software platform, video can be made
Owner, editor and the viewer of resource exchange on platform for video resource, to improve video resource
Production effect.
Detailed description of the invention
Fig. 1 is the structural block diagram for the video resource shared system that the embodiment of the present application one provides；
Fig. 2 is the video resource shared system architecture diagram that the embodiment of the present application two provides；
Fig. 3 is the resource-sharing flow diagram for the video resource shared system that the embodiment of the present application two provides.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the application, rather than the restriction to the application.It also should be noted that in order to just
Part relevant to the application is illustrated only in description, attached drawing rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these
Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation
The processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.The processing can be with
Corresponding to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 is the structural block diagram for the video resource shared system that the embodiment of the present application one provides, and the present embodiment may be adapted to regard
The case where frequency resource-sharing, which can be realized by the mode of software and/or hardware, and can be integrated in server.
As shown in Figure 1, the video resource shared system includes resource uploading module 110, characteristic extracting module 120, money
Source editor module 130 and resource-sharing module 140；Wherein:
The resource uploading module 110, for video resource to be uploaded to video resource shared system for resource owner；
The resource edit module 120 provides the edit tool of video resource, and editor's element is carried in the edit tool
Material carries out editing to the video resource being authorized in video resource shared system for resource editor；
The feature indexes module 130, for carrying out feature extraction to the video resource uploaded, and utilizes extracted
Feature carries out feature index to video resource；Wherein, extracted feature includes that personage, place, voice content and event are general
At least one of state；
The resource-sharing module 140, for the title of video resource or being marked in resource viewer according to demand
The feature drawn is retrieved；And having of retrieving is checked into the video resource of permission for resource viewer preview or is checked.
Wherein, resource owner can be the user for uploading video resource, and resource edit person can be by editing work
Has the user edited to video resource, resource viewer can be the video resource uploaded in system to other people or volume
Resource after volume carries out the user that browsing is checked, can also include the user of tourist's identity other than the above user.
Resource owner can be by preset window from local or network address uploaded videos resource.Resource edit person
The edit tool for the video resource that can be provided by system, edits video resource.Wherein, it can be enjoyed in edit tool
There is a large amount of material, these materials can be used for resource edit person is open, and resource edit person can also be in editing process
Oneself deposit material, so that it may obtain two sets of systems of material that material and oneself storage are shared on line.The benefit being arranged in this way is
A large amount of material can be shared out, the edit effect of video resource can be improved, promote the average level of resource edit person,
It a degree of can avoid the situation for causing edit effect difference excessive because of the reason of factor and individual subjective factor.
In the present embodiment, the resource edit module, is specifically used for: identifying the type of editing equipment；And according to described
The type of editing equipment determines the resolution ratio of video resource to be edited；The video to be edited is provided according to identified resolution ratio
Source carries out transcoding；The edit tool of video resource is provided, editor's material is carried in the edit tool, for resource editor couple
Video resource after transcoding carries out editing.Wherein it is possible to which the type for determining editing equipment is mobile phone terminal or computer end, such as
Fruit is mobile phone terminal, video resource transcoding can be retained video resource if it is computer end for relatively low resolution ratio
Script resolution ratio.Video resource in editing process can be reduced in this way, and resource edit person is improved to the utilization rate of the CPU of mobile phone
Fluency is used in editing process.In the technical scheme, the content of editor can be divided into Resolutions to protect
It deposits, it in this way can be when resource viewer or tourist browse the video resource and select relatively low resolution ratio, directly
The content of edit of relatively low resolution ratio is integrated and shown with video resource, the benefit being arranged in this way is that video can be improved
The transmission speed of resource, the situation for avoiding resolution ratio inconsistent occur.
For video resource, resource owner can determine the title of video resource when uploading, can also be automatic
It determines, such as using uplink time as title of video resource etc..In order to preferably be indexed to video resource, in this programme
Shared system can to the video resource of upload carry out feature index, i.e., in video resource with certain features personage,
Place, voice content and event summary etc. are labeled, it can be understood as are similar to subtitle etc..In this way not only for video
The index of resource is more accurate, while also helping the management to video resource.Resource viewer can be by video resource
The feature of video resource index is retrieved in the lookup of title, to search oneself interested video resource, and is carried out
Preview is checked.
In the present embodiment, optionally, the feature indexes module, is specifically used for: to the video resource uploaded every
Default frame number carries out pumping frame, obtains taking out frame picture；Imagery optical character recognition technologies, speech recognition are used to the pumping frame picture
Technology and face recognition technology carry out feature extraction；Feature index is carried out to video resource using extracted feature；Its
In, extracted feature includes at least one of personage, place, voice content and event summary.It wherein can be every 20
Frame extracts a frame picture.The information such as the subtitle in video resource can be identified using imagery optical character recognition technologies, if view
If frequency resource does not have subtitle, caption information can be determined by speech recognition technology, while can also determine that video provides
The targeted event in source.In addition to this it is possible to determine personage, etc. included in video resource by recognition of face.It is logical
Above-mentioned setting is crossed, can accurately determine the indexing feature of video resource.
Technical solution provided by the embodiment of the present application, the system comprises resource uploading module, characteristic extracting module, moneys
Source editor module and resource-sharing module；Wherein: the resource uploading module, for for resource owner by video resource
Reach video resource shared system；The resource edit module provides the edit tool of video resource, takes in the edit tool
With editor's material, editor's work is carried out to the video resource being authorized in video resource shared system for resource editor
Make；The feature indexes module, for carrying out feature extraction to the video resource uploaded, and using extracted feature to view
Frequency resource carries out feature index；Wherein, extracted feature include in personage, place, voice content and event summary extremely
Few one kind；The resource-sharing module, for the title of video resource or being indexed in resource viewer according to demand
Feature is retrieved；And having of retrieving is checked into the video resource of permission for resource viewer preview or is checked.Pass through
Using technical solution provided herein, video resource editor can be made to use the exchange way of hardware and software platform, video can be made
Owner, editor and the viewer of resource exchange on platform for video resource, to improve video resource
Production effect.
Based on the above technical solution, it is preferred that the system also includes: copyright enforcement module, in resource
Sharing module provides before video resource is perhaps checked to resource viewer's preview and the video resource is encrypted or increased
Watermarking processing.Wherein, in order to avoid resource viewer or other users are got in video by the way of screen recording
Hold, the processing for increasing watermark can be carried out to video resource.In addition to this it is possible to video resource be encrypted, example
Such as, manner of decryption can be obtained in the case where resource viewer or other users agree to by resource owner
And video resource is browsed.The benefit being arranged in this way is can to guarantee the right of the owner of video resource, is avoided illegal
Molecule steals other people video content without permission, carries out wrongful operation etc., improves this video resource shared system
Safety.
On the basis of above-mentioned each technical solution, it is preferred that the system also includes: cutting recombination module is used for foundation
The video features of at least one dimension carry out cutting to video；And according to demand, to the video resource after cutting according at least one
The video features of a dimension are reconfigured；Wherein, the feature of at least one dimension includes personage's dimensional characteristics, scene
One or more of dimensional characteristics and event dimensional characteristics.Such as the TV play for a collection the semi-gods and the semi-devils, it can be with needle
Cutting is carried out to the camera lens of only Qiao Feng and is recombinated, only watches the video content for having the camera lens of Qiao Feng to meet user.Wherein
It may include scene dimension, such as interception has the Forbidden City Pekinese camera lens in a video resource.For event dimensional characteristics,
It can be the content for intercepting wherein some event in a news hookup.The benefit being arranged in this way is to can satisfy resource
The individual demand of viewer and other browsing users.
On the basis of above-mentioned each technical solution, it is preferred that the system also includes: Classification Management module is used for foundation
The feature that the feature index module is indexed, carries out Classification Management and storage to video resource.Wherein it is possible in indexing feature
Later, Classification Management and storage are carried out to video resource, such as is divided into news category, small video class, TV play class, variety show class
And other types.The benefit being arranged in this way is can be in order to the management to video resource, while can carry out classification storage, has
Help user and can classify when browsing in system search, to find oneself interested video content.
Based on the above technical solution, it is preferred that the Classification Management module, for classifying to video resource
When storage, including storing the indexing feature of the video resource, the key frame and video resource itself of video resource.Wherein,
When Classification Management module carries out classification storage, the index of video resource can not can also be stored into storage video resource itself
Feature and the key frame picture of video resource etc..The benefit being arranged in this way be can resource viewer browse video resource it
The preceding general contents to video resource have certain understanding, to obtain the video content of oneself care.
Based on the above technical solution, it is preferred that the system also includes: trade management module, for for resource
Owner is by mode of doing business, and employing resource edit, person carries out editing to video resource.Wherein, trade management module, can
With after resource owner's uploaded videos content, by way of posting and perhaps openly employing or directly in shared system
In the form linked up with resource edit person determine that whom video resource given and edited, resource owner can mention for resource edit person
For certain reward.And resource owner can be by way of browsing the representative works of resource edit person, and determination prefers
The edit style of which resource edit person.The benefit being arranged in this way be can allow between resource owner and resource edit person into
Row is effective to link up, and available edit effect is more in line with the effect of the requirement of resource owner.
Based on the above technical solution, it is preferred that the trade management module is also used to: logical for resource viewer
Cross mode of doing business acquisition check permission perhaps access right to be browsed, be checked to video resource or be used.In this technology
In scheme, what resource viewer can obtain video resource by way of transaction checks permission or access right.Wherein obtain
After the permission that must be checked, the overall process of video resource can be checked, but and do not have access right, i.e., cannot
Take back oneself carry out using, here can limitation downloading, reprint or addition watermark by way of be controlled.Resource is clear
The person of looking at can be downloaded video resource after obtaining access right, reprint and the use of any other mode, and
Watermark added by being deleted for resource viewer etc..The benefit being arranged in this way is that resource owner can be improved to provide video
The control of the safety in source, and a kind of circulation style of video resource can be provided, by mode of doing business, by video resource
Ownership is handed to other people and is enjoyed, to improve the circulation of video resource.
Based on the above technical solution, it is preferred that the trade management module is also used to: for resource owner, money
Source editor or the user of tourist's identity provide mode of doing business, to obtain the access right of edit tool.Wherein, edit tool
It can be before the user of resource owner, resource edit person or tourist's identity be obtained by way of transaction, until to video
First 5 minutes of the total duration of resource are edited, when the user of resource owner, resource edit person or tourist's identity pass through friendship
After easy mode gets the permission of edit tool, can the complete video resource to any duration edit.This technology side
The setting of case in this way, can be by way of transaction for the user of resource owner, resource edit person or tourist's identity
Obtain the access right of edit tool and the access right of the incidental material of edit tool.The benefit being arranged in this way is can be with
Resource owner perhaps tourist's identity user to edit it is video interested in the case where be resource owner or tourist's body
The user of part provides edit tool and uses.Simultaneously for resource edit person, edit tool can be carried out by way of transaction
It is used for a long time.So as to improve video resource editable user range, user can be according to the hobby of oneself to video
Resource is edited.
Embodiment two
Fig. 2 is the video resource shared system architecture diagram that the embodiment of the present application two provides.The present embodiment is in above-described embodiment
On the basis of, in order to allow skilled in the art realises that technical solution provided herein, provides more preferred
Scheme.
Recycle service flat as shown in Fig. 2, the video resource shared system is dedicated to making a movies-making material
Platform is the video productions units such as vast radio and television mechanism, new media website, production studio, and hobby video capture
With the individual of production, the tie of an online exchange, the platform that a video value embodies and individual character plays are provided.This platform tool
There are following innovative characteristics:
1. the innovation of technology.
Digital video-audio Automatic signature extraction technology.Automatically digital video is cut into independent segment, further according to needs
It is assembled into corresponding video product, is convenient for user's composite video content as needed.This technology belongs to domestic original creation technology, has
International most advanced level.
Video/audio intelligent indexing technique.By computer generation for manually identification extraction is carried out to audiovisual information, to describe to regard
Audio-frequency information subject content defers to the usage of trade and national radio, TV and film industries of each media then automatically by mode-matching technique
Catalogue standard, to the content of material and program, brief introduction, description and other relevant informations carry out Classification Management.Offer convenience,
Flexibly, comprehensively retrieval mode, user can obtain related inventory information, document and pass while finding target program
The information such as key frame.
2. the innovation of business.
This project provides the one-stop service of movie and TV culture content, and guidance user uses, and breaks through existing content aggregation service
Field can produce for movie and video programs and provide a series of cloud services such as program video transcoding, copyright trading, distribution, help video display
Mechanism accelerates to enter market paces, and realizes the Rapid Expansion in market.
3. the innovation of mode.
Content of copyright trade mode: movies-making material recycles service platform to provide trading environment, the media such as TV station
Unit is personal by own content of copyright restocking sale, profit.Initial stage use autonomous operation mode, each television media mechanism and
The content centralized management of people's restocking sale uniformly shows.Subsequent increase independent operation mode allows seller to run a shop, and user can be certainly
The shop style of row design oneself, manages respective content.
Video " compile visitor " mode: movies-making material recycles service platform to provide original video content, with put on someone's head recruit,
The forms such as special activity start vast " compiling visitor " to participate in processing and fabricating, content needed for obtaining finally.Full media content transaction is then accumulated
The objective user of a large amount of volume, fast lifting brand influence are tired out, and (have attracted advertiser by advertising expense, launch the expense of advertisement
With), copyright royalty (platform publication planning theme, the income of trading again of final finished), service charge (user issue recruitment task
After conclusion of the business, platform extract commission) etc. profit.
Using public cloud and private clound and the architecture design deposited, i.e., self-built private clound is responsible for the acquisition of program (i.e. on user
Pass program), content processing, the main contents such as true form file storage handle work, public cloud is responsible for the showing of low code file, user
Browsing, user such as place an order at the main businesses processing work.Plateform system mainly includes 5 subsystems: business subsystem, production subsystem
System, matchmaker provide subsystem, basic subsystems and security control.Wherein, business subsystem includes: portal management, user management, certification
Management, order management, trade management, distribution management, statistical management, heroic note and shared exchange etc..Producing subsystem includes:
Medium is uploaded, content demolition, editing saving and content uploading etc..It includes: file management, member that matchmaker, which provides (media resource) subsystem,
Data management, Content Advisor, content catalog, transcoding service, download service and transmission service etc..Basic subsystems include: number
According to statistics, transcoding cluster, the storage of non-volume, matchmaker provide storage, cloud storage, distribution network and streaming media service etc..Security control packet
It includes: network security management, server state monitoring, log management, workflow status management and network status monitoring etc..Its
In, it produces subsystem and matchmaker provides subsystem and together constitutes privately owned cloud media factory.Business subsystem is mainly used for system and visitor
Interaction between family, including portal management, user management etc., all parts with user's intercorrelation are all complete by business subsystem
At.The program that production subsystem mainly completes the production and processing of self-control program, film source side provides uploads the work such as arrangement.Matchmaker provides son
System is used for the back-stage management of program, including program storage, cataloguing, transcoding and transmission, dispensed under material line etc. processes be also from
Matchmaker provides subsystem and initiates.Basic subsystems are mainly the management of the operation support part of system, including data statistics, transcoding collection
Group, storage, distribution network etc..Security control is used for the safe and stable operation of safeguards system, including network security management, server
Condition monitoring, log management etc..
Fig. 3 is the resource-sharing flow diagram for the video resource shared system that the embodiment of the present application two provides.Such as Fig. 3 institute
Showing, copyright supplier is video owner, and compiling visitor's net website is the website that video editing processing is carried out for video editor,
Content requirements side is video tour person or other users, such as certain TV stations.
Copyright supplier by autonomous copyright video it is online after, can be assisted according to the cooperation signed with video resource shared system
View, specifies the legitimacy of copyright.In turn, video reception and online preceding processing are carried out, such as content auditing, transcoding and addition water
Print etc..It after video restocking, can subscribe to the agreement with content requirements side, specify the efficiency frontier that copyright uses, while passing through video
Watermark means avoid copyright stolen, allow for content requirements side's purchase video and use.In addition to this, after video restocking,
Low code can only be provided for compiling visitor's reference, compiling visitor can be used the production that online editing tool carries out short-sighted frequency, after content synthesis,
It can be audited, while be sent to copyright supplier audit, after the approval, video content, that is, online publication, and finally lead to
It crosses and subscribes to the agreement with internet video service provider, specify the efficiency frontier that copyright uses, used for internet video service provider.And
And service provider needs to participate in being divided into according to click volume payment rear.
Video resource shared system provided by the present embodiment is dedicated to making a movies-making material recycling service
Platform is the video productions units such as vast radio and television mechanism, new media website, production studio, and hobby video is clapped
The individual for taking the photograph and making provides the tie of an online exchange, the platform that a video value embodies and individual character plays.
Video/audio intelligent indexing technique is researched and developed, is 3Mbps-4Mbps code stream to video average bit rate, picture is SD 720*
The video and audio material of the indexs such as 576 realizes the automatic segmentation of video and audio material segment, realizes that the automatic indexing of stand-alone content segment is closed
Key personage, place, voice content, event description realize 70% or more the program automatic segmentation accuracy of news category, image OCR
(Optical Character Recognition, optical character identification) 70% or more recognition correct rate, speech recognition accuracy
85% or more.20 times are improved compared with manual examination and verification correction efficiency.
Based on technologies such as agent code stream editor, watermark, file encryptions, exploitation has 1 set of anti-piracy online editing tool,
Have duration no more than non-linear editing function needed for 5 minutes short video productions, including stunt, subtitle, dub, and can
Ensure the safety of handled content of copyright.
The video work transaction platform created based on video and audio material is built, Industry-oriented user and personal user provide
Line preview and transactional services；It supports to carry out video work creation based on video and audio material, passes through internet video service provider (millet
Mobile phone, Tencent's video etc.) sales promotion is carried out, drive cultural consumption.
Note that above are only the preferred embodiment and institute's application technology principle of the application.It will be appreciated by those skilled in the art that
The application is not limited to specific embodiment described here, be able to carry out for a person skilled in the art it is various it is apparent variation,
The protection scope readjusted and substituted without departing from the application.Therefore, although being carried out by above embodiments to the application
It is described in further detail, but the application is not limited only to above embodiments, in the case where not departing from the application design, also
It may include more other equivalent embodiments, and scope of the present application is determined by the scope of the appended claims.
Claims (10)
1. a kind of video resource shared system, which is characterized in that including resource uploading module, characteristic extracting module, resource edit
Module and resource-sharing module；Wherein:
The resource uploading module, for video resource to be uploaded to video resource shared system for resource owner；
The resource edit module provides the edit tool of video resource, editor's material, funding is carried in the edit tool
Source editor carries out editing to the video resource being authorized in video resource shared system；
The feature indexes module, for carrying out feature extraction to the video resource uploaded, and utilizes extracted feature pair
Video resource carries out feature index；Wherein, extracted feature includes in personage, place, voice content and event summary
It is at least one；
The resource-sharing module, in resource viewer according to demand to the title of video resource or the feature indexed
It is retrieved；And having of retrieving is checked into the video resource of permission for resource viewer preview or is checked.
2. system according to claim 1, which is characterized in that the system also includes:
Copyright enforcement module, for providing video resource to before resource viewer preview or checking in resource-sharing module,
Watermark processing is encrypted or increased to the video resource.
3. system according to claim 1, which is characterized in that the system also includes:
Cutting recombination module carries out cutting to video for the video features according at least one dimension；And according to demand, right
Video resource after cutting is reconfigured according to the video features of at least one dimension；Wherein, at least one described dimension
Feature include one or more of personage's dimensional characteristics, scene dimensional characteristics and event dimensional characteristics.
4. system according to claim 1, which is characterized in that the feature indexes module, is specifically used for:
Pumping frame is carried out every default frame number to the video resource uploaded, obtains taking out frame picture；
Imagery optical character recognition technologies, speech recognition technology and face recognition technology are used to the pumping frame picture, carried out
Feature extraction；
Feature index is carried out to video resource using extracted feature；Wherein, extracted feature includes personage, place, language
At least one of sound content and event summary.
5. system according to claim 1, which is characterized in that the system also includes:
Classification Management module, the feature for being indexed according to feature index module, carries out Classification Management to video resource
And storage.
6. system according to claim 5, which is characterized in that the Classification Management module, for being carried out to video resource
When classification storage, including storing the indexing feature of the video resource, the key frame and video resource itself of video resource.
7. system according to claim 1, which is characterized in that the resource edit module is specifically used for:
Identify the type of editing equipment；And the resolution ratio of video resource to be edited is determined according to the type of the editing equipment；
Transcoding is carried out to the video resource to be edited according to identified resolution ratio；
The edit tool of video resource is provided, carries editor's material in the edit tool, for resource editor to transcoding after
Video resource carry out editing.
8. system according to claim 1, which is characterized in that the system also includes:
Trade management module, for, by mode of doing business, employing resource edit, person to compile video resource for resource owner
Collect work.
9. system according to claim 8, which is characterized in that the trade management module is also used to:
Permission or access right are checked by mode of doing business acquisition for resource viewer, to be browsed, be looked into video resource
It sees or uses.
10. system according to claim 8, which is characterized in that the trade management module is also used to:
User for resource owner, resource edit person or tourist's identity provides mode of doing business, to obtain making for edit tool
Use permission.
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Application publication date: 20190726 |