CN101390032A - System and methods for storing, editing, and sharing digital video - Google Patents
System and methods for storing, editing, and sharing digital video Download PDFInfo
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Abstract
A system and related methods comprises an Internet-hosted application service for online storage, editing and sharing of digital video content and a companion client PC-based video upload application, whereby users can perform the task of editing their video material online while the same material is being uploaded and stored at the remote service, regardless of the size of the material. The Internet-hosted application service can be used on a dedicated website or its functionality can be served to different websites seeking to provide users with enhanced video editing capabilities.
Description
By reference the non-temporary patent application of the U.S. is below combined in the application:
| Title | Application number | The applying date |
| AUTOMATIC?AGGREGATION?OF?CONTENT FOR?USE?IN?AN?ONLINE?VIDEO?EDITING SYSTEM | 01/05/07 | |
| SYSTEM?AND?METHODS?FOR?ONLINE COLLABORATIVE?VIDEO?CREATION | 01/05/07 | |
| SYSTEM?AND?METHODS?FOR?DISTRIBUTED EDIT?PROCESSING?IN?AN?ONLINE?VIDEO EDITING?SYSTEM | 01/05/07 |
Technical field
Relate generally to of the present invention is stored, is edited by computer technology and shared individual digital video material.
Background technology
For now comprising digital still camera (" DSC "), digital video camcorder apparatus (" DVC "), be equipped with the mobile phone of video camera and be provided with for the user who creates video material on the various electronic equipments of computing machine of web camera (" webcam "), storage, editor and shared video are difficult.These equipment create the video file of different sizes, resolution and form.Especially, digital VTR (" DVR ") can record the high resolving power material of some hours of a plurality of gigabytes that take digital storage equipment.The user who produces these video files conventionally wishes their source material editing for they wish the outshot of maintenance, material after the editor who obtains is kept in certain permanent storage medium, and then with friend and household or may share this material with the public.
Exist multiple for watching the equipment of video material, its scope comprises top box of digital machine (" DSTB ") and DVR, mobile phone, the personal computer (" PC ") of DVD player, connection TV and by PC, downloads the video appreciation device of material, such as handheld device (for example, PalmOne) or Apple video iPod.The videograph form that each in these evaluation equipments is accepted is greatly different, and the unlikely form that will be recorded with particular video frequency product of form that specific transfer equipment is accepted matches.
Fig. 1 shows the block diagram of the editing platform of prior art, and this editing platform comprises establishment piece 199, uses piece 198 and media to assemble, store, operate and transmission infrastructure 108.Fig. 1 with arrow show for by video material from particular source, comprise that DSC 100, DVC102, mobile phone 104 and web camera 106 are sent to specific destination evaluation equipment, comprise the path of the current existence of DVD player 110, DSTB 112, DVR 114, mobile phone 116, handheld device 118, video iPod 120 or PC 122.Support is PC 122 from unique destination equipment of the material of all input equipments.In addition, mobile phone 104 can send to video material another mobile phone 116, and a limited number of current digital camcorder apparatus and digital camera can create the video material that can watch in DVD player 110 on DVD.Usually, rupture in these paths, and the much equipment in piece 199 that creates is had no idea and the many equipment interconnections that use in piece 198.Except assembling, store, operate by media and transmitting the path highlighting of infrastructure 108, current other practical video transfer paths that do not exist.
Therefore, the user who creates home videos on the digital camcorder apparatus of oneself not only runs into large obstacle when its long material of editor, by the product after the editor who obtains with wish on its own mobile phone 116 or its oneself video iPod 120 on or by DSTB 112 or DVR 114, on its oneself TV, watch the friend of this product or household also to run into large obstacle when shared.
Currently there are various software solutions, to process first in these problems, that is, and the editor of video file.All current software solutions are all the application operating on PC 122 (or Apple Macintosh).Major part in these application is with Linging Ren Anger object price tag.Expense that let us not go into the question now, all existing video editing application based on PC's or based on Macintosh are all difficult to use, and result is not used by most of video creation users yet.Therefore, most of this users are stored in original not editor's video lens on original shooting media, and this is unlikely with friend and the household of true love share arbitrarily.
User can not be compiled as its video material sharable product conventionally.With edit format not, share its material or prepare with user that edit format is not shared its material still facing to the problem of touching expection spectators.Current most of popular way is during spectators' invitation is got home, and shows its product on PC 120 or by its video camera is connected to its TV.
Recently, occurred being supported in some online services of sharing video content on the Internet, but major part is wherein confined to short video clipping so far.In addition, the significant product producing with camcorder apparatus is not supported in these services, and does not support video editing ability.
Increasing user uses available Online Video shared web (WWW) website to share product after its short editor or that do not edit now.This Web site (for example, YouTube, Phanfare, Clipshack, Vimeo, Ourmedia or Google Video) conventionally allow its member whom specifies can watch its product, and most of user determines to make general public can watch its most of video.Therefore, the shared Web site of these videos has the thousands of videos that can generally watch conventionally.
In order to help visitor to search for interested video, these videos are shared Web site and are conventionally required its member to provide a description the information of its each video product, such as one or more descriptors of the characteristic of title and describing video contents.The title of each video product and description are stored as the very simple metadata being associated with final video product by Web site.They can be shown to visitor in simple mode, when comprising some by theme tissue and some time with the form of the set described, wherein font size changes according to the popularity of describing, most popular have a maximum font.On descriptor, click the one group of thumbnail (with the form of some continuous breviary map sheets, each is for each reference video conventionally) producing corresponding to the video of this description.On thumbnail, click the video starting with this thumbnail representative.Do not provide about forming information or the data of the element of this video product.
Except the particular video frequency that assists search, when being applied to Online Video material, the description of video is also had to extra potential value.For example, describe the specific part can be used in accessing video product rapidly to watch this specific part, or provide and be inserted into new video product and reuse this part.Descriptor can also be for assembling and two or more video products or video section chain being entered to new product automatically.Yet any current Online Video shared system does not provide these abilities.
On table, the shared solution of video editor and video is not generally supported to add descriptor to video, and this is because they do not have the online design of sharing and reusing in essence.The upper editing machine of some table detects and mark scene transition (stopping and then restarting the position of camcorder apparatus) really automatically, and some allows user to insert the equivalent of bookmark or chapter marker, but these marks are intended to for again watch or update specific video product later, rather than online content is searched for or shares or reuse in other products.Some current Online Video sharing site is supported whole videl stage, and other is described, but neither one allows to add and describe to the specified point in video product.
For example, consider that a people has taken the montage set of 15-30 second of Hawaii family getaway.When creating film with these montages, this people wishes to comprise some the introductory material about Hawaiian photo, and shows some camera lens of taking photo by plane at Waikiki Beach.Yet current description scheme is not supported this application.
In addition, there is no a kind of current Online Video share service support editor.Therefore, do not allow user that its original video material is uploaded to Web site, by this source material editing, be the product that can watch, and then with friend, household or general public in the evaluation equipment selected at them of spectators on share the solution end to end of this result.Particularly, there is not the online solution of processing the long high definition video file creating on digital camcorder apparatus.
Along with the amateurish video product of increasing unknown quality can be used for watching online, also appeared beholder in one's mind and can browse before watching or the needs that increase gradually of preview available material taking time.There is no this ability of browsing, beholder is easy to it to watch experience dissatisfied after running into a series of low-quality products, and some may just have been abandoned certain in them before completing.
Some websites are devoted to support blog and wish video material is posted to its blog website or other websites, such as the user of social networking private page or individual Web site.Therefore the Online Video of prior art is published in current being confined to and uploads the material for watching, and in some cases, is posted to other Web sites.The method that is posted to other Web sites is generally trouble, and it relates to HTML (Hypertext Markup Language) (" HTML ") segment copy and pastes blog or webpage.
Similarly demand is applied to the forwarding of video product, and wherein current prior art is not similarly developed.Current most of video sharing site do not provide any method that video product is forwarded to another person or destination to spectators.The forwarding form of current most of maturations (for example, on YouTube Web site) be to provide " forwarding " button (or " share with this video " button), when clicking this button, provide an in blank Email form, to send this product as the annex of email message.
Except Email, current other video forwarding channels that do not exist.When in addition, cellular telephone user creates significant video product many video clippings that can easily record now from them, face huge challenge.They not only do not have practical available video editing instrument, and most ofs current video shares Web site and conventionally do not support the direct input from the video clipping of cellular telephone, and in them, neither one allows shared.
Many cellular telephone users especially young user also have the strong hope to instant messaging.This hope extends to video to be shared-and video clipping that they are happy to it just to record sends to its friend.The desirable method that realizes this is on their telephone set, spend a few minutes by the montage combination of last group record and be compiled as the product of professional appearance, rather than sends separately not editor's montage.
Therefore, need to provide a kind of online service to user, it is convenient to establishment, the editor of video product and shares, and elimination many shortcomings relevant to current scheme.
Summary of the invention
Described for storing, edit and the system and method for shared digital video.According to an example, provide a kind of for uploading, editing and distributing the system and method for video material at thread environment, thereby uploaded and be stored in long-range place in the service center of the Internet (Internet-hosted) in user's video material, user can carry out the task of editing online its video material, no matter and the size of this material how.
An example of this system comprises that on-line storage for digital video content, editor and shared place are in the application service of the Internet, and the video based on client computer PC of pairing is uploaded application.Described place can be based on being called as one group of technology of asynchronous JavaScript and extend markup language (" AJAX ") in the application of the Internet, and it allows online editing application to operate as on residing in user's local computing device." drag and drop " interface that is provided for creating its video product to user is applied in described online editing.Similarly, by the PC automatic segmentation from user, compress and upload material, allow user at its material of upload process inediting, the described video based on client computer PC is uploaded the input that long camcorder apparatus material is convenient in application simultaneously.Can on special-purpose Web site, use described place in the application service of the Internet, or described place is offered to the different Web site of seeking to provide the video editing ability of enhancing to user in the function of the application service of the Internet.
Another aspect can browsed or preview video material user in thread environment.Its example comprises thumbnail is used and modification to the use of virtual joystick, to change the playback speed of video.In an example, the browsing method of their video material is presented in the most effective preview that user can select them to find.
Another aspect is at storage in thread environment, editor and distributed video material.Aspect is automatically, thereby the founder of Online Video product or the owner can select product and destination target, and then with a point, hits to this destination target and announce this product.In yet another aspect, allow the beholder of the video product target that selects your destination, and with a click, this product is forwarded to any destination.Possible destination comprises, for example, Web site, Email recipient, instant message transmit recipient, mobile phone user, software application, top box of digital machine and digital VTR, and their predetermined combinations.
Another aspect allows user to share with the form of super model plate the processing that creates video product.It is sharable that the template that user can use them when creating video product is appointed as, thereby other users can reuse this template in the product of oneself.Video product watch process in call template a method be by the button in video on or on water wave, click, this button or water wave are as the hyperlink that enters Online Video editing machine, and make the specific template of editing machine preloaded, prepare to reuse.In addition, can be provided as a plurality of styles of automatic moulding plate.These styles comprise template, problem list and template are applied to automatically to the program of user media.
In another example, user can insert hypervideo link in online editing processing procedure in its video material.By clicking in its visual expression in playback procedure, and the non-linear path of watching of selection replacement, the beholder of this video material can selectively follow the hypervideo link of insertion.
Another aspect allows user by the particular segment correlation tag with video file (" segment mark label "); or with section in particular point in time correlation tag (" deep tag "); video material is for example classified, to (use in the future; filtration, advertisement, copyright protection; and recommend); thereby can be used as search terms after these labels; to find specific interested video product; or the specific part of accessing video material rapidly; to watch or reuse when creating new video product, or advertisement or filter or privatization.
After detailed description and accompanying drawing below reading, those skilled in the art is easier to understand other features and advantages of the present invention.
Accompanying drawing explanation
By the research to accompanying drawing, can partly find the details of structure of the present invention and two aspects of operation, in accompanying drawing, identical reference number is indicated identical part, and wherein:
Fig. 1 shows the block diagram of the video editing platform of prior art;
Fig. 2 shows the block diagram of functional block or the module of exemplary architecture;
Fig. 3 shows the block diagram of the Online Video platform of example;
Fig. 4 shows the block diagram of the Online Video editor application of example;
Fig. 5 shows the block diagram of the video pre-filtering application of example;
Fig. 6 shows the figure for the example process of automatic segmentation video file;
Fig. 7 shows the figure for the example process of automatic Compression video file;
Fig. 8 shows for automatically uploading the figure of the example process of video file;
Fig. 9 shows for allow to use the figure of the example process of thumbnail online editing video material immediately when uploading material;
Figure 10 shows the figure for the example process of browsing video file;
Figure 11 shows for being automatically the example process of the applicable form of video reception destination equipment by video material code conversion;
Figure 12 shows the block diagram of example editor sequence;
Figure 13 shows the block diagram of the sample data structure of supporting super model plate;
Figure 14 shows for using cellular telephone editing video material and distributing the figure of the example process of the video material after editor;
Figure 15 shows for using the figure of the example process of hypervideo link;
Figure 16 shows for defining the figure of the example process of focus; With
Figure 17 shows the figure of the example process for directly uploading and editing.
Embodiment
Some example disclosed herein allows to use computer technology storage, editor and shared individual digital video material.The whole bag of tricks, example is method as disclosed herein, the large video file that user can be processed create on video recording apparatus; Make the user can be at browsing video material in thread environment; With a single point, hit to any destination and announce the product that video product or forwarding are watched; Watch Online Video with use with for creating the processing establishment video that the video watched is identical; Directly the mobile device from network, such as cellular telephone, edits and distribution video material; Follow the trail of the inside and outside a plurality of possible path of watching of video product; Use label to the particular segment of video file; With the part of using the label interested especially video product of searching or video product.
After reading this instructions, those skilled in the art will understand how in various interchangeable examples and interchangeable application, to realize the present invention.Yet, various example of the present invention has been described herein, be only to be understood that mode rather than the restriction with example provides these examples.Thereby should not be interpreted as to the detailed description of various interchangeable examples scope of the present invention or the width that restriction proposes in the appended claims.
Those skilled in the art will also be understood that various illustrative components, blocks, module, circuit and the algorithm steps that conventionally can describe in connection with embodiment disclosed herein are embodied as electronic hardware, computer software or its combination.For this interchangeability of hardware and software is clearly described, above usually according to its functional description various illustrative assemblies, piece, module, circuit and step.This function realizes with hardware or realizes and depend on application-specific and applied the design constraint in whole system with software.Those skilled in the art can realize the function of describing in a different manner for each specific application, but thisly realizes decision-making and should not be interpreted as causing and depart from the scope of the present invention.In addition, the grouping of the function in module, piece, circuit or step is for ease of explanation.Can from module, piece or a circuit, shift out specific function and not depart from the present invention.
With reference now to accompanying drawing,, Fig. 2 shows functional block in exemplary architecture or the block diagram of module.In the example illustrating, system 200 comprises online video platform 206, Online Video editing machine 202, pre-service application 204 and content creation block 208 and content use piece 210.
In an example, can from its individual video, create equipment 212 by user and upload video file.Individual video creates equipment 212 can comprise for example DSC, DVC, the mobile device that is equipped with video camera and web camera.In another example, can obtain from other sources of the digital video selected by user and non-video content the input of Online Video platforms 206.Non-video source comprises individual photo and music libraries 214, and its PC that can be stored in user is upper, or is stored on video server, or on external server, such as for example photo sharing application ISP (" ASP ").Extra video source comprises the Web site of announcing sharable video material, such as the news organization or other external video sharing site that are for example designated as the Online Video resource 216 of personal choice.
Can on special-purpose Web site, use Online Video editing machine 202 (being also referred to as place in the application service of the Internet), or the function of Online Video editing machine 202 be offered to the different Web site of seeking to provide the video editing ability of enhancing to user.For example, user can jump to the outside Web site of the arbitrary number that the video editing of enhancing service is provided.Can use native system to for example make outside Web site that video editing ability can be provided, keep the sense organ of outside Web site simultaneously.Aspect this, except knowing the fact that the function being provided by native system is provided, the user of one of described outside Web site may not know that they are using native system.In a kind of transparent mode, this system can give outside Web site outside ip address application service and required function is provided, in the consistent mode of the graphic user interface (" GUI ") with realizing at this outside ip address, move this application simultaneously.Alternatively, the user of outside Web site can cause is redirected the startup that re-creates module 230 with GUI, GUI re-creates module 230 can provide of required function so that user is redirected in the server using in native system, re-create the sense organ of this outside Web site simultaneously.
Referring now to Fig. 3, be described in greater detail in function and the operation of line video platform 206.Fig. 3 shows the block diagram of example Online Video platform.In the example illustrating, Online Video platform 206 comprises selection participation engine modules 300, transmits engine modules 302, has engine modules 304, code-switching engine module 306, analysis engine module 308 and editing engine module 310.
Can for example on Linux server, realize Online Video platform 206 at one or more servers.This system can be by means of the advantage of increase income application and Open Source Software environment.This system can be constructed as extremely scalable, does not need system reconfiguration to hold the ever-increasing service-user of number, and can be constructed as support high reliability demand.
This application external member can be based on AJAX, and wherein online application is turned round as on residing in the computing equipment of subscriber's local, rather than strides across the Internet in remote computing device, such as turning round on server.AJAX architecture allows user's service data and execution " drag and drop " operation, and does not need page furbishing or other interruptions.
Selecting to participate in engine modules 300 can be server, and content producer and content that its organize content creates in piece 208 are used the relations of distribution between the content user in piece 210.Transmitting engine modules 302 can be server, and the delivery of content of the content user in piece 210 is used in its management from the content producer in content creation block 208 to content.Having engine modules 304 can be server, and its transmission preference based on the predetermined and user at each transmission equipment place is existed to detection, for the delivery of content to each user is determined priority facility.
Code-switching engine module 306 can be server, and it carries out decoding and coding task to media, to obtain the best format for transmitting to target device.Analysis engine module 308 can be server, and its maintenance and analysis are about the statistics of Web site activity and beholder's behavior.Editing engine module 310 can be server, and its execution can edited efficiently the task that product is relevant to making user in thread environment.
Referring now to Fig. 4, be described in greater detail in function and the operation of line video editor 202.Fig. 4 shows the block diagram of example Online Video editing machine 202.In the example illustrating, Online Video editing machine 202 comprises interface 400, input medium 402a-h and template 404.Can also use digital contents to assemble and control modules 406 in conjunction with online video editor 202, and can be at interface 400 thumbnails 408 that comprise expression actual video file.
Online Video editing machine 202 can be in the application of the Internet in place, it is provided for selecting video to assemble with control module 406 selected material is attached in video product for example, with other numeric fodders (, music, sound, photo) and by digital content.Digital content is assembled and control module 406 can be software, hardware and/or firmware, and it makes it possible to carry out the modification of the visual representation of video product and user behavior in interface 400.Input medium 402a-h can comprise input source, such as Shutterfly Web site 402a, remote media 402b, local media 402c, Napster web services 402d, Real Rhapsody Web site 402e, Garage Band Web site 402f, Flickr Web site 402g and Webshots 402h.Input medium 402a-h can be user select may be included in the media in video product, and in the work at available material element " palette ", be expressed as thumbnail 408 in the main window at interface 400.Input medium 402a-h can be such transmission type and form, and it can be assembled by digital content and control module 406 flocks together.
Thumbnail 408 is used as representing the method for material, and can be worked concurrently in uploading processing.Can produce thumbnail 408 by some methods.For example, thumbnail can be the single static frames that some part according to video, montage or in mixing creates.Alternatively, thumbnail 408 can comprise a plurality of parts (for example, the tetrad of 4 frames) of frame.In another example, thumbnail can comprise the actual samples (for example, can show the video of 1 minute by front 5 stopwatches) of the video of some seconds.In another example, thumbnail 408 can be a plurality of samplings (for example, altogether 4 thumbnails of 12 seconds 3 seconds videos) of video.Usually, thumbnail 408 mean being uploaded (with and by after uploading) the method for media, thereby with upload original media or compression and upload original media and compare, the processing cost quantity that creates described expression and upload this expression is few time significantly.
Online Video editing machine 202 allows user to select (maybe can create) for the template 404 of video product.Template 404 can represent timeline sequence and material be inserted to the structure of product.Can in the separated window of bottom of screen, provide template 404, and Online Video editing machine 202 is assembled by digital content and control module 406 can allow user's drag and drop thumbnail 408 (representing material content), to they are inserted to timeline, to create new video product.Online Video editing machine 202 can also allow user to select from special-effect storehouse, to create the transition between the scene in video.Can be in the work progress of particular video frequency project shown in separated window.
After project completes, Online Video editing machine 202 allows user that video is announced the picture library/archives 410 of one or more previous definition.Can automatically make any new video of announcing to picture library/archives 410 can use all users 412 of this picture library.Alternatively, user can select some product to remain privately owned, or only shares product with certain user.
Function and the operation of pre-service application 204 are described in more detail referring now to Fig. 5.Fig. 5 shows the block diagram of the pre-service application of example.In the example illustrating, pre-service application 204 comprises data model module 502, control module 504, interface module 506, foundation class 508, operating system module 510, video segmentation module 512, video compressing module 514, video-frequency band upload module 516, video source 518 and video-frequency band file 520.
In an example, pre-service application 204 is write with C++, and operates on Windows PC, and wherein foundation class 508 comprises Microsoft Foundation Class (" MFC ").In this example, a kind of object based programming model is provided to Windows API.In another example, write pre-service application 204, wherein foundation class 508 is to be suitable for usining the form of (SuSE) Linux OS as operating system module 510.Video-frequency band upload module 516 can be the application of using Model-View-Controller (" MVC ") architecture.MVC architecture is divided into three different assemblies by data model module 502, interface module 506 and control module 504.
In operation, no matter from the length of the video material of user PC how, pre-service application 204 automatically segmentations, compress and upload the video material from user PC.Pre-service application 204 is used respectively video segmentation module 512, video compressing module 514 and video-frequency band upload module 516 to carry out these tasks.This upload method and 202 concurrent workings of Online Video editing machine, allow user when material is uploaded to processing, gets started this material of editor.Material can be uploaded to Online Video platform 206 and be stored as one or more video-frequency band files 520, for example a file of each section.
From user's viewpoint, can on the equipment of the arbitrary number at video source 518 places, catch video.Once user has caught video (that is, on their camcorder apparatus etc.), it will be sent to local computing device, such as the hard drives with the client computer of access to the Internet.
Alternatively, video can be sent to local computing device, thereby can dispose intelligent uploader.In some cases, video can be by directly from video source 518 by wireless network (not shown), then finally send to Online Video platform 206 by the Internet.This interchangeable scheme has been walked around the needs that relate to local computing device or client computer.Yet, when video, montage or mix very short or by high compression, or not only short but also during by high compression, this example is of great use.
Not compressed or the very long or not only not compression but also very long at video, and therefore in relatively large situation, conventionally first send it to client computer, at client computer place, intelligence uploader is useful.In this example, from using the local computing device of video-frequency band upload module 516 to start, upload processing, video-frequency band upload module 516 makes to be convenient to carry out the input of long video material.For this reason, should provide the ability mutual with interface module 506 to user.Based on user's input, control module 504 is controlled video segmentation module 512 and video compressing module 514, and wherein video material is segmented and boil down to video-frequency band file 520.For example, can by long segments of product, be 100 sections of uploading, then by the sections of uploading 100 segmentations of its boil down to and compression.
The video-frequency band file 520 that starts to upload individually each compression by video-frequency band upload module 516 under the indication of control module 504.This can for example occur by uploading concurrently each section of uploading.Alternatively, can upload in order each section of uploading, first upload largest segment, first upload minimal segment, or other modes arbitrarily.
When uploading video material, Online Video editing machine 202 is presented to user.By the user interface being provided by interface module 506, make user obtain representing to upload the thumbnail of the video-frequency band in processing.User and then by this video material of the interactive editor with thumbnail.For example, can provide and thumbnail is dragged and dropped in timeline or account line or drag and drop go out the ability of timeline or account line to user, to revise the section order in the video material appearing at after final editor.
This system is configured to turn round (that is, on user's local computer) as all videos that represent with thumbnail are currently located at a position, although the fact is still uploading in processing in video-frequency band upload module 516 of this material.When user is for example by being dragged and dropped into one of thumbnail in account line, when thumbnail executive editor is moved, uploading processing may be changed.For example, if upload the order of processing with order, upload the section of uploading of all compressions, and user pulls the section of uploading that represents the final nucleotide sequence part of product in account line into, upload processing and can get started the final nucleotide sequence part of uploading product, thereby reduce the priority of the section of just being uploaded before the current editor user action.
By Online Video editing machine 202, preserve all users and edit action.Once material is uploaded (comprising the section of uploading and the remaining section of uploading with priority) completely, the section that editor's action of preservation is applied to upload completely.By this way, user may complete editing and processing, and logs off, or user may be still in logging status.Anyway, only completing the processing of just applying described editor when material is uploaded has avoided user must wait for that uploading processing finished before editor's material.Once apply final editor, existed various abilities to share, forward, announce, browse with some methods and use the video of uploading.
Fig. 6 shows for the automatic figure to the example process of video file fragmentation.This processing is carried out in the pre-service application 204 that can be described by earlier in respect of figures 2.Particularly, can use one or more steps of describing in video segmentation module 512 execution graphs 6 of pre-service application 204.In step 600, automatically detect the scene transition in video material.In step 602, this material is segmented into independent file.Step 602 can comprise that pre-service application 204 stipulates user's application to metadata tag for the object of definition theme.These additional steps can allow user, in step 604, one or more description titles are applied to each file section (" segment mark label "), and the further content of each file section of preview, and the additional description title (" deep tag ") of the particular point in time in step 606 provides defined file section.
Later can be user to being stored in remote computing device, such as, in the search that the video material on server is carried out and search operaqtion by the segment mark label of step 604 and 606 and deep tag as metadata reference.Therefore, for example, if segment mark label " harbour " are applied to file section, and deep tag " sailing boat " is applied to occur to one minute mark in the section of sailing boat, any one any follow-up beholder who searches in these labels will retrieve this document section, and this section is positioned, to watch from suitable point: if search terms is " harbour ", in the beginning of this section, if or search terms be " sailing boat ", one minute mark.In addition, in follow-up arbitrarily video editing is processed, if user searches for project " sailing boat ", Drag-and-drop Editing device will extract the section starting from sailing boat scene automatically, rather than needs user manually to edit or this section of montage.In the above example, can use deep tag 606 so that the association based between time and deep tag 606 dynamically provides advertisement at suitable viewing time.
For example, in this stage, can prepare independent file loading to server.In step 608, for each file section creates thumbnail.Then, in step 610, start the thumbnail group that represents all video file sections to upload to server.In an example, can for example by the first non-blank-white image copying in each video file section, select described thumbnail, and then use video-frequency band upload module 516 that they are uploaded to remote computing device.
Fig. 7 shows the figure of the example process of automatic Compression video file.This processing is carried out in the pre-service application 204 that can be described by earlier in respect of figures 2.Particularly, can use described in video compressing module 514 execution graphs 7 of pre-service application 204 one or more in step.In step 700, form and the resolution of automatic detected object video material.In step 702, select to process the suitable decoding software module of the input format detecting.In step 704, use the decoding codec of selecting from input format decoded video material.In step 706, use basic codec that video material is encoded to basic format.In an example, can use DivX codec, as basic codec, video material is encoded to DivX form, although can use other basic codec.
Fig. 8 shows for automatically uploading the figure of the example process of video file.Can carry out this processing by control module 504 and the video-frequency band upload module 516 of Fig. 5, it resides in pre-service application 204 of earlier in respect of figures 2 descriptions conventionally.In step 800, automatically detect the video-frequency band of the editor's action that stands user.In step 802, automatically detect and delete the section that user's request is deleted from its integral body.In step 804, by video-frequency band upload module 516, the video file section of compression is uploaded to remote computing device individually, give simultaneously and for example accepted the residue section that user edits action and distribute priority.Then, in step 806, complete the participation that all not deleted sections is uploaded to the processing of remote computing device and do not need user.
An aspect of the processing of describing in Fig. 8 is the uploading to be independent of and to be asynchronous to user and complete of video material of compression, this user can leave his or her computing machine during uploading processing remaining, or can on his or her PC, carry out other activities (be included in video material and arrive the online editing of before server, video material being carried out).The material obtaining is finally uploaded to Online Video editing machine 202.
Fig. 9 shows for allowing when uploading material, uses thumbnail video material to be carried out to the figure of the example process of online editing at once.The pre-service application 204 that can be described with earlier in respect of figures 2 by Online Video editing machine 202 combines and carries out this processing.In step 900, preserve the thumbnail that the expression user who uploads wishes each video file section of reservation.In step 902, using the thumbnail of uploading, as interface, 400 interior editable entities are visually shown to user's (this can be used as the alternative placeholder of actual video file section).In step 904, allow user to thumbnail section executive editor action, comprise, for example thumbnail is dragged and dropped in video product timeline.
In step 906, by remote computing device, remember and/or preserve all editors that carried out by user and move.Then in step 908, after material completes and uploads processing, all editors' actions are applied to actual video material.This processing can for example not need user's lasting participation and occurs.Thereby owing to not needing user online, improved user's yield-power when the video material of uploading being carried out to actual editor's action.
Therefore, two particular aspects of this system have greatly improved user's yield-power: first, the online editing of uploading parallel same story of this system support and material, this is to be represented the thumbnail of described material and do not needed the appearance of actual material to complete by use.And secondly, by autonomously uploading video material, and by having uploaded after asynchronously the editor of user application move, this system does not need user, and after completing his or her editor's action, maintenance is online.
Can make many modifications and modification according to above-mentioned instruction.For example, although described the application about digital video material above, this system and method can be applied to other forms of Digital Media, comprises digital photo files, digital music and digital audio file.The in the situation that of digital photos, can find by uploading digital photo files and being the sequence of liking by photo editing, delete unwanted project, and selectively increase music stack and offscreen voice, system and method described herein can be used for creating lantern slide product.The in the situation that of digital music or audio frequency, can find that it can be used for deep tag to insert the specified point in music or audio frequency, thus after user can for reset or for be included in media product, retrieve this material by the part of label especially in addition.
Except editing video material, can also use Online Video editing machine 202 so that user can browse or preview video material in thread environment.In an example, browse with preview function and comprise to the using and some modification to the use of virtual joystick of thumbnail, to change the playback speed of video.In an example, the most effective browsing method of their video material is presented in the preview that user can select them to find.
According to various examples, Online Video editing machine 202 provides and has used thumbnail to represent the following method of video product: as the single thumbnail of taking from the beginning of video product; The single thumbnail of selecting by the interface being provided by Online Video editing machine 202 as the owner by video product; As the tetrad of 4 thumbnails of beginning of taking from 4 moieties of video product; As the thumbnail set of taking from the beginning of each the scene transition in video product; The set of the thumbnail of selecting by the interface being provided by Online Video editing machine 202 as user; As the lantern slide of taking from the thumbnail of the random point in video product, wherein the owner of video product is provided by the interface being provided by Online Video editing machine 202 by the number of described point; Or as the lantern slide of taking from the thumbnail at regular interval in video product, wherein the owner of video product specifies this gap periods by the interface being provided by Online Video editing machine 202.
Relating in rear 4 kinds of situations of potential big figure image, this system provides the method with image described in vision layered representation, by this vision layered structure beholder, can navigate to watch other details.In an example, with quadrantal form, show this vision layered structure, its top layer is included in 4 images selecting as far as possible equidistantly on whole video product.If clicked in these 4 images one of beholder, with 4 images selecting as far as possible equidistantly the represented region of the image from clicked, replace this tetrad.User can click on each image in tetrad continuously, until arrive the lowermost layer of this hierarchy, wherein lowermost layer image remains on as you were.By the mechanism such as click right on tetrad, user can navigation backward in hierarchy.
Figure 10 shows the figure for the example process of browsing video file.The Online Video editing machine 202 that can be described by earlier in respect of figures 2 is carried out this processing.In step 1000, with tetrad form, show vision layered structure, this vision layered structure comprises and is selected as in this video material equidistant a plurality of image substantially.In step 1002, to user, provide the ability of selecting an image, and whether definite user has selected one in these images.If no, repeat this processing, until user selects one of these images.
When user has selected one of these images, in step 1004, obtaining ，Gai region, a region is the region by a selected image representation.After this, in step 1006, with tetrad form, show another vision layered structure, it comprises and is selected as on the represented region of a selected image equidistant a plurality of image substantially.Then in step 1002, repeat this processing, wherein, by further moving down in this hierarchy, user can continue to browse material, until user finds the material that they will browse, or reach minimum may grain size category time till.
According to another example, Online Video editing machine 202 provides the method for the playback speed that changes video product.In an example, by beholder, with virtual joystick, adjust playback speed, this virtual joystick indication range is from very slow in very fast speed cone scale, and permission user is by using mouse that virtual mouse is moved to the left or to the right from representing the center of normal speed, regulates the speed.
Use virtual joystick high-speed replay video product to produce low-speed cinematography effect, and provide a kind of method, make beholder in the short time period, to browse product, and due to its use to motion, receive than the vision summary of more effective this content of thumbnail.Use virtual joystick low-speed reproducing video product to produce slow motion, and allow the various piece of user study video, so that definite action wherein capturing more accurately-when watching with normal speed, may miss these actions.For example, by the video with slow-motion replay bird flying, beholder can study the mode of bird's wing wing motion better.
To a kind of modification of the variable playback method of speed-it also can be applicable to video material with normal speed forward-be such processing, by this disposal system, video product is divided into 4 isometric sections, and plays concurrently 4 sections with quadrantal form.This provides the method faster with forms of motion browsing video product.
The browsing method of the most effectively browsing the video material of presenting to them that the user of Online Video editing machine 202 can select them to find.Selecting a kind of mode of browsing method is click right in the expression of current form, now occurs listing the available menu of browsing option.By clicking browsing on option, user makes this system be transformed into suitable expression.
Except editor or browsing video material, can also use Online Video platform 206 to make user can announce and forward video product.In an example, a kind of automated process provides a kind of level of abstraction, and it separates user with the detailed affairs about the distribution of video material.Automatic publish method comprises an a kind of interface, and founder or the owner by this interface Online Video product can select product and destination target, and then with a click, this product are announced such as internet site to external position.
Thus can be by the announcement of finishing dealing with of three steps: (1), from toolbar, user navigates to select them to wish the video of announcing in its video picture library; (2) then user by the automatic address book target that selects your destination; And then (3) user calls automatic announcement processing with single click.
Automatically forwarding method comprises an a kind of interface, by this interface, and can select your destination target and product is forwarded to any destination with single click of the beholder of video product.Thus can be with the forwarding of finishing dealing with of three steps: on " forwarding " button that maybe can obtain by toolbar that (1) user shows together with the video with watching, click.In an example, the video product of resetting and being created by Online Video editing machine with the cabinet of the similar TV round video image, some control knobs are positioned under this image, and a this control knob is, when it is clicked, to call the forwarding of the product of watching; (2) user is by the automatic address book target that selects your destination; And then (3) user calls automatic forward process with single click.
In video announcement and video, forward in two kinds of situations, destination target can cover various possible potential destinations, comprises Web site, Email recipient, instant message transmission recipient, mobile phone user, software application, top box of digital machine and digital VTR or their combination in any.User can pre-define destination group, and wherein each group can be comprised of the combination in any of possible destination.User can also set up potential destination or destination group arbitrarily in its address book, and this system will automatically be processed with each video product to the relevant all affairs of the transmission of the destination of request.Therefore, this clicking announced and clicked retransmission method and make user automatically its product to be sent to a plurality of destinations with single click, and do not need each they when wishing to announce or forwarding video, input repeatedly each destination target.
This transmission system also comprises a kind of processing, by this, processes, and user can be the list with priority (for example, 1=sends to cellular telephone, and 2=is with email notification, and 3=sends to Set Top Box) that possible transfer mechanism is set up in destination arbitrarily.Related to this, this transfer system is combined with the appearance testing mechanism of target device, detects in real time thus user and occurs situation (for example, User Activity is in his or her PC) the current of equipment place, and transmit this video by the most direct passage.Therefore, in this example, be closed, but their TV has been opened if system detects destination user's cellular telephone and PC, it will be sent to this video destination user's Set Top Box.This has caused " intelligent addresses book " effectively, and wherein system is from its environment learning, and correspondingly takes intelligent transmission activity, rather than defers to the static linkage of predetermined destination.
Figure 11 shows the figure of example process for by video material code conversion being automatically the applicable form of video reception destination equipment.In the example illustrating, in step 1400, determine the possible transfer mechanism for destination.For this reason, in step 1402, can and keep the information about each destination equipment by this systematic collection, and can comprise the needed particular video formats of each equipment, and the limit priority destination equipment that can select.When this information is unavailable, this system can be used the form of the acquiescence of mating most with device type.
For object video is carried out to code conversion, this system can be at step 1404 and the 1406 basic decoding codecs that use the coding codec required with selected destination equipment to be associated, and can, in step 1408 before object material streaming is transmitted, on server, with destination form, create the copy of this object material.In an example, the basic codec in step 1406 and 1408 can be DivX codec.If this video material is not successfully sent to an equipment, this system can be passed through feedback mechanism, and user can ask to provide the details of problematic equipment thus.
Can directly from online shared port Web site directly, maybe can from any Web site, indirectly complete the distribution of video material by a toolbar and the browser plug-in being associated.For example, if video in another Web site (is posted, on a blog homepage, or on Myspace user's homepage), this video material is not derived by reality, but be retained in video, share on Web site, this video is shared Web site as the proxy server of when needed this video being retrieved and streaming transmits.In order to forward this video, beholder is mutual by toolbar and browser plug-in, this browser plug-in with described in enter port communications to carry out actual forwarding.Therefore, still carry out the shared control by owner's foundation of video material, and all previously described transfer mechanisms stand good.
Online Video editing machine 202 also supports the structure-video product of " super model plate " by shared with the definition how to create, and it can be reused by other people, to help them to create its oneself derivative works.Therefore super model plate is sharable template version.Template definition form a series of scenes of video and relevant sound rail, transition, filtration or the special-effect in this product, used.
Figure 12 shows the block diagram of example editor sequence.In the example illustrating, 4 video clippings (a 1104, and b 1106, c 1108 and d 1110) are incorporated in video product 1100.In the example of Figure 12, described editor's sequence occurs, thereby first edits each montage, then montage a 1104 and b 1106 is merged with the sound 1102 adding, and then montage c 1108 and d 1110 are combined with the montage a and the b that previously merge, to form video product 1100.
Figure 13 shows the block diagram of the sample data structure of supporting super model plate.In the example illustrating, data structure 1200 comprises that editor's tree table 1202, editor's correlativity table 1204, edit commands table 1206, sequence table 1208 and sequence form Figure 121 0.
Sequence forms the pointer that Figure 121 0 provides 4 video files (a1104, b 1106, c 1108 and d 1110) of earlier in respect of figures 12 descriptions.Editor's tree table 1202 identifies the sequence of 6 editor's actions.Correlativity (for example, editor's action E must wait for completing of editor action A and B) between editor's correlativity table 1204 definition editor action.Sequence table 1208 identifies the root (wherein root sign=" 1 ") of a series of editor's actions and editor tree.Sequence forms Figure 121 0 and identifies the video clipping using in each sequence step.
The work that Online Video editing machine 202 can be used for based on its member provides the super template base of the public increasing gradually.When creating video product, user can use one of available super model plate being designated as " can share ", or starts anew to create video and its subsidiary template.When from the beginning creating video, user can be dragged and dropped into all components in the timeline of definition video product sequence from the district that selects of available video section.User can also drag and drop transition between section, and can the selectively special transition of drag and drop in respective section.User can also select still photo and add them in timeline (for example, from Flickr Web site), and can select and interpolation sound rail (for example,, from Magnatune Web site) to video product.
After video product completes, founder can select whether to share this video with other users.In an example, can in a plurality of ranks, share video: in public's rank (by watching anyone of this video), or the one or more ranks in a component layers structure (for example,, only by the people who is identified as " household " in " friend and household " group).This shared hierarchy can be implemented as a file system folder in bibliographic structure, for example, is similar to the structure of Unix file system or Windows file system.Each member who creates video product has this catalogue, and each group or the subgroup for this member's definition creates a file in this catalogue.
Each video product creating for member, which file he or she has the ability to define and has the ability to watch this video.When member specifies a people, belong to when group, or when a people accept a member add the invitation of a group time, this people's ID is inputted to suitable file, and this people inherits with this document and presss from both sides the shared privilege being associated.
This system is also for the mechanism that the founder of video product provides convenience is processed to share their establishment.After video product completes, for example, whether user can select to be defined in the super model plate using in this product and can be shared with other users, and whether can combine the content of sharing this video with this super model plate.In an example, can share super model plate in a plurality of ranks: in public's rank (by watching anyone of this video), or the one or more ranks in a component layers structure (for example,, only by the people who is identified as " household " in " friend and household " group).Can use the method identical with the method for above-mentioned shared video product to realize the shared control of super model plate and its content.
In another example, user can identify in video sharable each section when reusing super model plate, and not sharable section.In other examples, user can identify group or the subgroup of which specific people when reusing this super model plate can share specific video-frequency band.
This system provides the super model plate of two methods for selecting to reuse: browse and hyperlink.Use first method, the member that video is shared Web site browses in being designated as one group of super model plate that they can reuse.Super model plate can be organized in the various taxonomic structures that are similar to the structure that actual video product is classified.These taxonomic structures include but not limited to style, video length, the label of video or the classification schemes of title based on video kind (or " passage "), video product, grouping (based on popularity) to the super model plate of preference, and by Web site, recommended by planting histioid one group of super model plate.
Select second method of the super model plate for reusing to relate to the use to hyperlink, label is the use to hypervideo link especially.Hyperlink is the strategy of quoting in hypertext document.They are used as to quote and are widely used in WWW (World Wide Web), when clicked, dynamically from a web page interlinkage to another.The concept of hypervideo extends to the use of hyperlink strategy the link that is provided to another webpage outside video product (rather than text document), is generally the link of another video section.
The system and method for current description is used hypervideo link as go out from the video of watching and method that enter the transfer control of Online Video editing machine 202, thereby beholder can use his or she product of template establishment of the video of watching.In this method, the link of super model plate is special circumstances of hypervideo link, and these special circumstances are that system is always carried out transfer control to Online Video editing machine 202 rather than to the destination being defined by video creation person.Exist and variously realize technology to realize the special circumstances of super model plate link, and itself and other hypervideo link zone are separated to (that is, focus).
In an example, the video product of resetting and being created by Online Video editing machine 202 with the cabinet of the similar TV round video image, some control knobs are positioned under this image, a this control knob is " mixing again (Remix) " button, when clicked, clearly a super model plate link is called in to online video editor.In another example, for example to appear at the lower left corner of video or the little sign in the lower right corner, to the video product being created by Online Video editing machine 202, add discretely watermark.Any moment during watching video, if just clicked, this watermark triggers hyperlink, seamlessly bring beholder into Online Video editing machine 202, Online Video editing machine 202 packs and prepares to reuse when creating new video product the super model plate of the video of watching in advance into, and this watermark plays the link of super model plate.This is to realize by hyperlink being organized as to the form structure of www.websiteaddress/editor/hypertemplateidentifier, wherein " hypertemplaeidentifier " identifies just viewed particular video frequency and its super model plate, and " websiteaddress " and " editor " identifies the online editor being linked to.
Owing to can also using watermark identifier hypervideo focus, can distinguish the watermark of super model plate by some feasible methods, such as by thering are two independent watermarks of the zones of different that is placed on video image, or in the situation that sharing watermark, by the passive outward appearance (contrary with the flash of light of indication focus) of super model plate hyperlink, or for example, by color coding (, the link of blue indication super model plate, and red indication focus).
Initial by Online Video editing machine 202, in the building process of video product, produced super model plate and link, and using its as metadata together with video storage.Before this section, described and supported the data structure of metadata, and figure 13 illustrates these data structures.For example, if video is posted on another Web site (, on the homepage of a blog or on the user's of Myspace homepage), it is associated with it that this hyperlink metadata keeps.No matter watch wherein this video, on any Web site, it still keeps this hyperlink, if clicked in hypervideo hyperlink, this hyperlink takes back original online editor by chain.This is because this video is never derived by reality, but remains on as when needed this video being retrieved on the shared Web site of video of the proxy server transmitting with streaming.Therefore super model plate not only provides a kind of method that facilitates of sharing and reusing video creation processing to user, brings benefit, and recruited newcomer potentially but also share Web site to the flow of Web site to Online Video by generation.
After selecting super model plate by one of said method, user can be linked in Online Video editing machine 202, and in an example, form with the timeline in bottom of screen presents the webpage of the super model plate that shows selected video to user, and the shareable segment of associated video is displayed on the main separation of screen center, select in district.In interchangeable example, on left side or the right side of screen, vertically show the timeline of super model plate, and on timeline side, show additional vertical window, to allow to insert the text being used as about the annotation of the content of this video time line.Can adjust the position of text, to appear at relative particular video sequence side.The text can be used as teleprompter, and when playback of video in independent window, and mark is while moving down timeline and annotation associated with it, can synchronously record annotation by user and video sequence.
After having selected super model plate, user has about being included in the multiple choices of the content in its new product.They can from selected video, reuse by the owner be appointed as can be shared any section.User can also add or delete video-frequency band.They can select and comprise the material from the picture library that completes product in its oneself progress or its oneself, and from them, defined interested in it and this system and for them, carried out the material of the external source assembled, such as the source of photo, music, animation and other video content.User can also change the title that can appear in this product, thank you and other text, and any transition, filtration or special-effect.Therefore super model plate provides the selection widely of reusing about other works to user, and its scope is from replacing simply one or more video-frequency bands or other element to the larger reconstruct of video product.
In addition, Online Video editing machine 202 can provide a user interface to user, the user of mobile device such as the cellular telephone on network can directly be given an order from its cellular telephone, to complete the simple editing to its video material, and the video material after the editor who obtains is distributed to individuality or predetermined assign group.An example is to realize in the Command Line Interface (" mobile video editing machine ") of supporting all basic functions that editor and distribution video material are required.In an example, by user, with textual form input command on cellular telephone, and use Short Message Service (" SMS ") or multimedia information service (" MMS ") by it separately or be transferred in groups to online editor.
Conventionally can on the Digital Global communication system for communicating by letter (" GSM ") network, utilize SMS message, GSM network allow to be used so-called " SMS gateway " Web site, and the message center by Virtual network operator is to cellular telephone or from the text message of the Internet sending and receiving as many as 160 characters.If this telephone set is closed or outside scope, message is stored in network, and transmitted in next chance.MMS is used WAP (wireless application protocol) (" WAP ") to transmit the method for image, video clipping, audio files and text message on wireless network.In this example, can use SMS or MMS message to complete whole Online Video editing and processing, thereby eliminate operating in the needs of any support application on user's cellular handset.
In another example, user can with application or the interface applications based on wireless binary runtime environment (" BREW ") based on JAVA, the application based on JAVA or the application based on wireless binary runtime environment (" BREW ") are used SMS, MMS, WAP or some other interface that edit commands is sent to online editing service.In another example, can also be from the PC that connects the Internet with the edit commands of order line form input mobile video.
Figure 14 shows for using mobile device, such as cellular telephone, and the figure of the example process of the video material after editing video material and distribution editor.The Online Video editing machine 202 that can be described by earlier in respect of figures 2 is carried out this processing.In step 1300, user sets up file in progress so that from cellular telephone or other source receiver, video montage (as used herein, term " montage " refers to can be used for inserting video material, audio frequency, photo and other content of a project) that can use from user.User can provide title to project, and this title is used as the title of video product later.In step 1302, establishment project.
In step 1304, conventionally from comprising user, just sent to user's the cellular telephone import folders of montage of system, one or more video clippings are added in progress in file.System can be used each user of mobile editing machine ability for request and keep a cellular telephone import folders.In an example, user can select the template of using in video product (or " style ").Template has a plurality of options to add and strengthen effect to product, includes but not limited to: sound rail, captions, transition, filtration and other special-effect.The template of acquiescence can be provided by system.
In step 1306, montage is combined and converts, and this can be used for timeline/account line that video clipping inserts so that editing machine creates, and montage file from progress is inserted to this timeline/account line continuously.The last template that editing machine can user be selected, is applied to this product by template.If user does not specify template, system applies acquiescence template.This order can also have option to specify " without template ".
In step 1308, preview product.In an example, this product of preview comprises from the combination group of timeline playback of video montage, on user's cellular telephone, shows combination product, thus user can be before distribution this product of preview.Now, user can selectively, for example, by the sequence number of montage in appointed product, delete montage from product.After this, in step 1310, user sends product.For example, user can distribute to the addressee of described order this video product.This address can be individual telephone number or e-mail address, or it can be Web site, instant message transmission recipient, software application, top box of digital machine or digital VTR, or its predetermined group that can be comprised of their combination in any.By using " group " function, user needn't individually input a plurality of addresses.
In other example, in mobile video editing machine command group, can also comprise additional function.For example, mobile video editing machine is supported the template base that user can therefrom select.The template that user can provide them to create in this template base, thus its inventive process shared with other people.This mobile video editing machine is also supported macros, thereby user can be by only sending an order: " establishment product " creates and distribute video product.Create the project (in " use " clause) that product command reference had previously created, and make system carry out the command group of the previous input of the project for reference.Before sending the order of establishment product, user has sent one group of montage to his or her import folders.By carrying out from the order of reference items object, editing machine uses the montage from user's import folders to create new product, and this product is sent to the range of distribution defining in reference to project.
This mobile video editing machine is returned its command group an API is provided.The developer who resides in the application in cellular handset can use this API, to Online Video editor is combined in their characteristic group.This comprises third party's application software provider and cellular handset manufacturer oneself.
In interchangeable example, create the mobile video editing machine of newtype, it is the video editing application based on PC browser that enables the subset of WAP.In this case, have the cellular telephone that enables WAP user can by the Internet with enable the video editor interface of WAP, and to described user to be provided for editing the visual environment of the simplification of its video material.The predetermined template that user can select from cellular telephone replaces the form of the more robotization that video product is provided, and for the function such as dragging and putting, the interface of this simplification can compensate the disappearance of mouse input.
In an example, Online Video editing machine 202 is supported a kind of structure-non-linear method of watching that allows video material of hypervideo link.Figure 15 shows the figure of the example process of using hypervideo link.Usually, hypervideo link allows a plurality of possible inside and outside his or she the current video product of watching of beholder to navigate in watching path.When watch by this system creation any video time, user can see an inconspicuous mark in a region of display.In an example, this mark with the form of the mark of video share service, or is rendered as watermark with the form of being selected by video creation person by for example, and all videos that produced by this service are all with this watermark.
In step 1500, determine in video flowing, whether to have occurred hypervideo link.When time of occurrence hypervideo in video flowing links, at this mark of step 1502, can become is " movable ", for example, by such as technology brighter or flash of light, make it oneself be easier to viewed person and notice.
In step 1504, determine whether user has selected this hypervideo mark.If beholder does not click on hypervideo mark, process and repeat at step 1500 place.When step 1504 user clicks on movable hypervideo mark, in step 1506, to him or she, provide from current video sequence and switch out and follow one or more being linked to and replace the option of watching destination.If user does not switch out from current video sequence in this step, process and repeat at step 1500 place.Otherwise in step 1508, user enters to replace and watches destination.
The video object of hypervideo link can be in the video product of watching, maybe can arrive outside this product by system any video material of label in addition.Outside material can comprise any material that can reuse from being marked as of other user, or any material of having been assembled by system.
Hypervideo mark can come and go in great number in the playing process of video product.Can determine the time span (for example,, with default value) in the activity of playback time mark by system or by the founder of video product.When beholder chains while clicking at movable hypervideo, form show navigator option, this menu that can menu listed available to sequentially continue to watch the one or more possible destination of watching of this product.If user watches on one of destination and clicking in replacement, this system is carried out with this destination and is described the hypervideo being associated, thereby transfers control to target web.Target web can be to enter another video product, or to a video product arbitrarily with the entrance (all these is the example of time link) of section or the part of label; Alternatively, target can be internet webpage or email message (the two is the example of text link).
In the situation that space-time hypervideo links, beholder can click or select on the specific region occurring on the screen of specific activity, thereby and is linked to this movable different piece that belongs to of video.Thereby focus is not relevant to the mark on screen, but with screen make a region oneself can viewed person noticing relevant.Can use various technology to attract beholder's notice, such as hot spot region is brightened temporarily, or amplify this region temporarily.
Be not a part for video, the target of space-time link can be internet webpage or email message (the two is the example of text link).Thereby the chance of time or space-time can cause text link.Special circumstances of text link are mouse-over.The in the situation that of mouse-over, at hypervideo, chain click (time or space-time) and cause occurring a text box on screen, annotation or information about the current video section of watching are provided.This this paper frame can appear on the screen outside video-see space, or it for example can appear at, in the region in video-see space (, on space-time hot spot region).
May there is various mechanism for after having carried out hypervideo link, control is returned to original watching a little.For the link of time and space-time, a this method is when the video-frequency band being linked completes, to return to control, when first section of transition in the video being linked being detected (that is).In an example, each video-frequency band is stored as to independent file, this causes the categorical detection to video-frequency band ending.A kind of interchangeable return method is when the whole video product being linked completes, to return to control.Can with above two be combined with, and another method that also can be applicable to text link is to provide a kind of method that starts back link for user, for example, by being always displayed by the system, and be to click on movable (for example,, by brighter) the Back button when hypervideo link occurs.
A kind of hypervideo link that is applicable to form of ownership (text, the time with space-time) general return mechanisms be that this system is added or stack link endpoint window on link starting point window, or these two windows are presented to side each other, in all cases, be all can at any time close link endpoint window with user, and the mode that reactivates link starting point window show.Therefore,, in the situation that arrive the text link of email message, user can write message and send it in his or her e-mail system, then closes e-mail window, and returns to watch video.
The in the situation that of the link of time and space-time, by the founder of video product, quote the target that label defines link.Time point in the section of the whole product of tag identifier, product or (at " in the situation that of deep tag ") section or product.The graphical interfaces that Online Video editing machine 202 is provided convenience for user is so that in themselves material and be appointed as in sharable material and searched label by other founder.This system is also combined available video-frequency band publicly, and gives their in addition labels, videographer can be used to be included in their product.In all cases, can use drag-and-drop interface easily by the material embedded product sequence of tape label, or easily be established as the target of hypervideo link.Therefore, by video editing, tag and hypervideo links, this system has realized the method at inking video on the Internet, and any user that this instrument can be hoped video media to process is utilized.
Online Video editing machine 202 also provides a kind of graphical interfaces easily, makes user the part in its video material can be labeled as to the focus with hypervideo link.User can playback of video material, or the product in the product completing or progress, and stops at any time action, to define focus.Figure 16 shows for defining the figure of the example process of focus.
In the example illustrating, in step 1600, by for example clicking on virtual " time-out " button being positioned at together with other Virtual Controller under playback window, user stops action.In order to set up the starting point of focus, in step 1602, the mark (can be rendered as watermark) of user on video is upper to be clicked, and provides a window that is provided for creating the variety of option of hypervideo link to user.Option for example can comprise " beginning focus ", " end focus ", " label space focus ", " the focus duration is set " and " selecting hypervideo destination ".In step 1604, user clicks on " beginning focus " option, to the time starting point of focus is set.For the duration with timing definition focus (with by video below a time point define relative), in step 1606, user clicks on " the focus duration is set " option, and inputs the time of showing with stopwatch.
In step 1608, determine whether user wishes to comprise space-time focus.In order to identify space-time focus, user for example also clicks on " label space focus " option, then in step 1610, uses input equipment, such as mouse, draw the profile of the area of space (for example, the upper right tetrad of video playback window) of the video that will be associated with this focus.
Then by " selecting hypervideo destination " option, the link option list that can provide from system step 1612 user, select one or more destinations target.These destination targets can comprise, for example, user is to the setting of available deep tag section (in current production or in other products that created by user), the setting of the label that the system of other video materials is provided, or to any internet webpage of user's appointment or the link of email message.
After being provided with the beginning of focus, if user is not for focus arranges the time-based duration, in step 1614, he or she can click on virtual " continuation " button, so that continuation displaying video, and then determine in step 1616 whether user clicks to again stop video in step 1618 on " time-out " button, and the end time point of definition focus.If user is not time-based duration of hotspot's definition or end time point, the default time that system automatically can define for the duration user application of focus (in an example, it is set to 10 seconds at first).
After a part for video material is labeled as to focus, founder can be associated with this focus by a plurality of labels, each label represents a possible selection, and beholder can select it later, to follow hypervideo, links the material outside the normal sequence that arrives video.Can be any time founder, even, after announcing, in the meaning of the target changing link, hypervideo link is also dynamic.By reentering video editor, founder can change product at any time, changes content revising continuous material and insertion or revise aspect two of hypervideo links.This realizes by disposing two mechanism of proxy server and metadata.
In an example, by the system as proxy server, for request service, dynamically provide the service by the video product of this system creation.The material that proxy server caches is frequently quoted, thus access classes improved like the performance of user's group of content.For example, when video product (is posted to another Web site, on the homepage of blog or on the user home page of Myspace) time, this video is not derived by reality, but can be maintained at video, share on Web site, the shared website's point retrieval of this video and streaming transmit this video when needed.
When hypervideo link defined by the user, Online Video editing machine creates the metadata that belongs to this link, and it comprises the information such as the URL address of bookmark name and destination.This metadata of system storage, and system keeps associated with itself and video product.If video is posted within on another Web site, it is associated with it that hyperlink metadata keeps.No matter watch wherein this video, on any Web site, it still remains all hyperlink of its definition.
When defining hypervideo in its product, user can be included in the first link of proaggregative external video material of system.System can create the local copy of the outside material of assembling, or can be provided to simply the link of this material.If system is not previously at the copy of the material of local storing collection, but with for retrieving together with its related command, preserved linking of this material, making before this material quotes with hypervideo link in can be by the product user, system creates its copy by this material of API Access and with Flash and DivX form.
In order to complete this work, system is form and the resolution of detected object video material first, then select suitable decoding software module to process the video format detecting, then use selected decoding codec to decode to the video material of input format, and use Flash codec to be encoded to Flash form, or use Divx codec to be encoded to Divx form.
Online Video editing machine 202 is also processed uploading of the direct video clipping from PC or cellular telephone, and does not need to use Online Video platform 206.Figure 17 shows the figure of the example process for directly uploading and editing.Directly uploading in processing, Online Video editing machine 202 is considered as independent video-frequency band by each video clipping, and is that each section creates thumbnail (for example, the first non-blank-white image based on detecting in the data stream of this section).If this montage comprises transition, editing machine detects these transition, and montage is divided into independent section, according to each transition, creates new section, and be that the section of each establishment creates the thumbnail accompanying.For each section, editing machine prompting user provides one or more segment mark label.After uploading each section, user can check described section, and creates the additional deep tag of the particular point in time in definition phase.
When uploading video clipping, in step 1700, can to user, provide the ability of defined file folder, in editing and processing below, retrieval this document folder is wished one group of montage of its association to receive user.After completing and uploading processing, this document clip pack is containing the identification information (comprising label) of each section relevant with this groups of clips.When user uses Online Video editing machine 202 to create video product subsequently, in step 1702, by accessing this particular file folder, one group of section that their retrieval is intended to use together, these sections are shown as one group of section thumbnail.Then in step 1704, they can be dragged and dropped into section thumbnail in the timeline of editing machine, to create them, wish to be included in the video sequence in these sections in its new product.
In step 1706, be provided for the exterior content of selecting by label.Before the works after editor being saved as to new product in step 1712, in step 1708 and 1710, can also provide the ability of adding transition, special-effect and music or sound stack to user.This drag-and-drop interface provides a kind of open-and-shut video editing method, and is related to and makes general Internet user can easily edit his or her video material.Thereby in the source on the Internet, greatly simplified the processing of video editing by the single place that provides automatically management to upload, store, organize, edit and share subsequently video material.By super model plate mechanism, further simplified video editing processing, it allows user to reuse that they had previously created, or other users create, or the video product that system provides is processed and method.
Due to the new video product arbitrarily of the section structure from independent definition, after completing, it comprises each independent montage of being included in this product and the segment mark label of each scene transition inherently.New product exists as individual files, but system also keeps constructing the individual files of all sections of this product.The section of rearranging in any way, or with the whole bag of tricks by the section combination of itself and other tape label, to create the new product with label.In fact these features are equivalent to automatic section of label for labelling of video material.
Another expansion of label for labelling concept is embodied in to exterior content, tags, and the exterior content of tape label is included in to the ability in video product such as photo, music or other external video materials.Therefore, video product can comprise from the video-frequency band in a plurality of sources and the mixing of photo, outer plus music stack, and tag automatically in product, to the starting point of all sections, photo and music.
All digital contents that system can also automatically assemble to its representative of consumer automatically tag.In the situation that filename or title are provided to the material of one section of gathering, this can be used as label, in the situation that filename or title are not provided, system can create the label of form below: for example " photo mm/dd/yy nnn ", " audio frequency mm/dd/yy nnn ", " music mm/dd/yynnn ", " video mm/dd/yy nnn " or " animation mm/dd/yy nnn ", wherein " mm/dd/yy " is the date that automatic search occurs, and " nnn " means the sequence number of the material fragment sequence that system is assembled on a specified date.User can change into more significant bookmark name by automatically assembling arbitrarily material label.
In tagged another modification, by by section or the video section of one group of tape label from intrasystem any useful source, comprise that the material from the tape label of external source flocks together, user can create whole video product.Therefore, user can create new video product from the existing material from a plurality of sources easy as can, and does not need to introduce themselves new material.Any this aggregation products exists as individual files, and system also keeps constructing the individual files of all collection sections of this aggregation products.
Another expansion of the concept that tags relates to hypervideo link concepts.In watching video process, by the outward appearance in a region of screen, or be always present in the change of the outward appearance of the watermark on video, can learn the existence of hypervideo link.By clicking in the region changing or watermark, giving beholder switches and current video sequence, and follow and can be directed to another video, or section or the part of any tape label of video, or to internet webpage or to the option of one or more hypervideos of email message.
When user creates hypervideo link in his or her video product, Online Video editing machine prompting user provides and will link associated one or more labels with this.Hypervideo label becomes the another kind of form of segment mark label, and beholder can search for it subsequently, and this is just as they can search for other forms of label.By hypervideo label is searched for, beholder can obtain the access of the source of media of any connection the Internet that video creation person is quoted.By hypervideo link is reused as nonlinear hypervideo link, or link terminal material by retrieval, and it is included as one or more inline video-frequency bands, and video creation person can also reuse hypervideo link, and is included in new product.
Provide above-mentioned description to make any technician of this area can obtain or use the present invention.Various modifications for these embodiment are apparent for a person skilled in the art, and General Principle described herein can be applicable to other embodiment and do not depart from the spirit or scope of the present invention.For example, quoting of " montage " is not intended to be limited to video above, and is intended to comprise different continuous Digital Medias, for example comprise photo, audio frequency and multimedia.Therefore, should be appreciated that the explanation and the accompanying drawing that provide represent currently preferred embodiment of the present invention herein, and the theme that therefore representative is broadly conceived by the present invention.It is also understood that it is apparent other embodiment for a person skilled in the art that scope of the present invention comprises completely, therefore scope of the present invention is limited only by the accompanying claims.
Claims (28)
1. for a method for editing video material, comprise the following steps:
Described video material is segmented into a plurality of sections;
By a plurality of sections of uploading of described a plurality of sections of boil down tos;
It in remote computing device, is each the generation thumbnail in described a plurality of sections of uploading;
The upload processing of startup to the described section of uploading, uploads to remote computing device with the section of uploading described in general from local computing device;
When described, upload processing while occurring, in described remote computing device, show described thumbnail;
When described, upload processing while occurring, in described remote computing device, described one or more thumbnails are carried out to one or more editors' actions;
When described, upload processing while occurring, in described remote computing device, preserve described editor's action;
Based on described editor action, upload described in change process upload described in the order of the section of uploading; With
Once upload processing described in completing, in described remote computing device, described editor's action be applied to described video material.
2. method as claimed in claim 1, the step of wherein said generation thumbnail also comprises the first non-blank-white image in one or more parts of selecting described video material, to form described one or more thumbnail.
3. method as claimed in claim 1, further comprising the steps of:
Detect the scene transition in described video material;
Based on described scene transition, described video material is segmented into independent file;
Receive the input of metadata tag; With
By described metadata tag and described independent file association.
4. method as claimed in claim 3, wherein said associated steps also comprises:
By the first label and one or more being associated in described independent file; With
The second label is associated with one or more parts of described independent file.
5. method as claimed in claim 1, wherein said step display also comprises the template that shows the linear formula of account.
6. method as claimed in claim 5, the step of the one or more editors' actions of wherein said execution also comprises:
Receive one or more described thumbnails are inserted in timeline; With
One or more described thumbnails are deleted in reception from described timeline.
7. method as claimed in claim 1, wherein said step display also comprises:
The storehouse of special-effect is provided; With
Receive one or more to be included in described video material in described special-effect.
8. method as claimed in claim 1, wherein said remote computing device is server, and the step that processing is uploaded in wherein said startup also comprises the connection that is established to described server.
9. method as claimed in claim 1, also comprises to the picture library of previous definition and announces described video material.
10. method as claimed in claim 9, also comprises that making described video material is available for the user of the picture library of described previous definition.
11. methods as claimed in claim 1, wherein said remote computing device comprises server, and wherein said local computing device comprises client computer, described setting up procedure also comprises:
In described client computer automatically by described video material segmentation;
In described client computer, compress the video material of described segmentation;
Set up the connection between described client computer and described server; With
From described client computer, the video material of the compression of described segmentation is uploaded to described server.
12. methods as claimed in claim 1, the step that wherein said assurance user carries out one or more editor's actions also comprises:
From outside Web site, be redirected user;
Re-create the graphic user interface GUI being associated with described outside Web site.
13. methods as claimed in claim 1, the step of the one or more editors of wherein said execution action also comprises by Short Message Service SMS, multimedia information service MMS or instant message IM and receives order.
14. 1 kinds of methods for browsing video material, comprise the following steps:
With tetrad form, show vision layered structure, this vision layered structure comprises and is selected as in described video material equidistant a plurality of image substantially;
Show virtual joystick; With
Access described vision layered structure or described virtual joystick.
15. as the method for claim 14, and the step of the vision layered structure of wherein said demonstration also comprises:
Receive a described image;
Acquisition is by the region of a selected described image representation;
With tetrad form, show the second vision layered structure, described the second vision layered structure comprises and is selected as on the described region by a selected described image representation equidistant a plurality of image substantially.
16. as the method for claim 12, and the step of wherein said demonstration virtual joystick also comprises:
Display speed dial, this speed cone scale comprises from relatively slow in relatively fast scope;
By described speed cone scale, adjust for described video material or the speed for described video is sorted of resetting.
17. 1 kinds for watching the method for video material, comprises the following steps:
Determine and in the stream of described video material, whether occur hypervideo link;
It is movable making to link with described hypervideo the mark being associated;
Determine whether to have selected described mark by user; With
If selected described mark by user, cause to replacement and watch the transition of destination.
18. as the method for claim 17, wherein saidly causes that step also comprises:
Show and to comprise that some replacements watch the menu of destination;
Determine whether user has selected described some replacements to watch in destination;
If user has selected described some replacements to watch one in destination to watch destination, be transitted towards described some replacements and watch described one in destination to watch destination.
19. as the method for claim 17, also comprises described video material is forwarded to destination.
20. as the method for claim 19, and wherein said destination comprises one or more in Web site, instant message transmission recipient, software application, top box of digital machine or digital VTR.
21. 1 kinds of systems, comprising:
Video platform, its receiver, video material;
Pre-service application, it receives described video material from described video platform, and described video material is segmented into a plurality of sections, by a plurality of sections of uploading of described a plurality of sections of boil down tos, and one or more thumbnails of being associated with described a plurality of sections of uploading of generation;
Online Video editing machine, when uploading processing while occurring, this Online Video editing machine shows described one or more thumbnail in remote computing device, this Online Video editing machine is also configured to: when uploading processing while occurring, in described remote computing device, described one or more thumbnails are carried out to one or more editors' actions; Once and complete and upload processing, in described remote computing device, described one or more editors' actions are applied to described video material; With
Upload module, it is sent to remote computing device by described a plurality of sections of uploading from local computing device, wherein based on described editor's action, changes the order of being processed described a plurality of sections of uploading by described upload module.
22. as the system of claim 21, and wherein said pre-service application is configured to select the first non-blank-white image in one or more parts of described a plurality of sections of uploading, to produce described one or more thumbnail.
23. as the system of claim 21, and wherein said pre-service application also comprises:
Transition detection module, it detects the scene transition in described video material;
Video segmentation module, it is segmented into independent file by described video material; With
Tag application module, it is applied to described independent file by metadata tag.
24. as the system of claim 23, and wherein said tag application module also comprises:
The first tag application module, it is applied to one or more in described independent file by description; With
The second tag application module, it is applied to description one or more parts of described independent file.
25. as the system of claim 21, and wherein said Online Video editing machine also comprises the template of timeline form.
26. as the system of claim 21, and wherein said Online Video editing machine also comprises:
The storehouse of special-effect, one or more selected in described special-effect usingd and is included in described video material as scene transition.
27. as the system of claim 21, and wherein said pre-service application also comprises:
Video segmentation module, it is automatically by described video material segmentation;
Video compressing module, it compresses the video material of described segmentation; With
Video upload module, it uploads to described remote computing device by the video material of the compression of described segmentation from described local computing device.
28. as the system of claim 21, wherein said Online Video editing machine also comprises that redirected and GUI re-creates module, it is redirected user from outside Web site, and re-creates the graphic user interface GUI being associated with described outside Web site.
Applications Claiming Priority (8)
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| US60/756,395 | 2006-01-05 | ||
| US60/756,397 | 2006-01-05 | ||
| US60/756,398 | 2006-01-05 | ||
| US60/756,393 | 2006-01-05 | ||
| US60/756,332 | 2006-01-05 |
Publications (1)
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| CN101390032A true CN101390032A (en) | 2009-03-18 |
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| CNA2007800069132A Pending CN101390032A (en) | 2006-01-05 | 2007-01-05 | System and methods for storing, editing, and sharing digital video |
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| CN (1) | CN101390032A (en) |
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| US11488635B2 (en) | 2019-09-23 | 2022-11-01 | Beijing Dajia Internet Information Technology Co., Ltd. | Method, electronic device and storage medium for generating a video |
| CN112218102A (en) * | 2020-08-29 | 2021-01-12 | 上海量明科技发展有限公司 | Video content package making method, client and system |
| CN112218102B (en) * | 2020-08-29 | 2024-01-26 | 上海量明科技发展有限公司 | Video content package making method, client and system |
| CN113127684B (en) * | 2021-06-16 | 2021-08-27 | 北京视连通科技有限公司 | Short video generation method based on user interest and interactive behavior |
| CN113127684A (en) * | 2021-06-16 | 2021-07-16 | 北京视连通科技有限公司 | Short video generation method based on user interest and interactive behavior |
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