CN110381382A - Video takes down notes generation method, device, storage medium and computer equipment - Google Patents

Video takes down notes generation method, device, storage medium and computer equipment Download PDF

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Publication number
CN110381382A
CN110381382A CN201910666679.0A CN201910666679A CN110381382A CN 110381382 A CN110381382 A CN 110381382A CN 201910666679 A CN201910666679 A CN 201910666679A CN 110381382 A CN110381382 A CN 110381382A
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China
Prior art keywords
video
notes
target
information
fragment
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Granted
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CN201910666679.0A
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Chinese (zh)
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CN110381382B (en
Inventor
吕文辉
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Tencent Technology Shenzhen Co Ltd
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Tencent Technology Shenzhen Co Ltd
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Priority to CN201910666679.0A priority Critical patent/CN110381382B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • Television Signal Processing For Recording (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

This application involves a kind of video notes generation method, device, storage medium and computer equipments, which comprises when target video edit operation occurs, determines the target video in the beginning and ending time of original video；Obtain the notes information for playing the page and being directed to target video addition in the original video；Based on the beginning and ending time and the notes information, the corresponding array of indexes of the target video is generated；By array of indexes storage corresponding with the video identifier of the original video, the corresponding video notes of the target video are obtained.Video notes producing efficiency can be improved in scheme provided by the present application, and convenient for taking down notes storage management to video.

Description

Video takes down notes generation method, device, storage medium and computer equipment
Technical field
This application involves field of computer technology, take down notes generation method, device, storage medium more particularly to a kind of video And computer equipment.
Background technique
Compared to text and picture, video carries the information of richer more expressive force, thus increasingly by user Like.User can watch video by the videoconference client or content-browsing client run in terminal whenever and wherever possible.It is right In certain videos, user is often expected for certain section of video for presenting some splendid moment in watched entire original video to make Viewing notes.
However, user is typically only capable to passive viewing view based on current most videoconference client or content-browsing client The original video of frequency resource publisher publication does not support video notes production.Traditional mode for making viewing notes based on video, Mainly user's drop video client or content-browsing client while watching the video, in notebook or office software etc. Record video main contents；Alternatively, carrying out content record by the screen shot in storage video.This mode, not only operates Cumbersome and note contents are scattered, are unfavorable for storage management.
Summary of the invention
Based on this, it is necessary to which technical problem cumbersome for video production and scattered note contents provides a kind of view Frequency notes generation method, device, storage medium and computer equipment.
A kind of video notes generation method, comprising:
When target video edit operation occurs, determine the target video in the beginning and ending time of original video；
Obtain the notes information for playing the page and being directed to target video addition in the original video；
Based on the beginning and ending time and the notes information, the corresponding array of indexes of the target video is generated；
By array of indexes storage corresponding with the video identifier of the original video, the corresponding view of the target video is obtained Frequency is taken down notes.
A kind of video notes generating means, comprising:
Target video shear module, for when target video edit operation occurs, determining that the target video is regarded in original The beginning and ending time of frequency；
Notes information adding module plays the page for target video addition in the original video for obtaining Notes information；
Video takes down notes memory module, for being based on the beginning and ending time and the notes information, generates the target video Corresponding array of indexes；By array of indexes storage corresponding with the video identifier of the original video, the target video is obtained Corresponding video notes.
A kind of computer readable storage medium is stored with computer program, when the computer program is executed by processor, So that the processor executes the step of above-mentioned video notes generation method.
A kind of computer equipment, including memory and processor, the memory are stored with computer program, the calculating When machine program is executed by the processor, so that the step of processor executes above-mentioned video notes generation method.
Above-mentioned video notes generation method, device, computer readable storage medium and computer equipment, play in original video Process can trigger the video notes of production target video；According to the target video edit operation of triggering, it can determine that target regards Beginning and ending time of the frequency in original video and the notes information for target video addition；Based on beginning and ending time, notes information and original The video identifier of video produces video notes, and making the user do not need disengaging client can improve and regard to production video notes Frequency notes efficiency；The video notes for being directly based upon client production are all associated with original video, take down notes storage management convenient for video. In addition, the array of indexes storage corresponding with the video identifier of original video that will only be generated based on beginning and ending time and notes information, for Video resource itself is then not repeated to store, subsequent to be directly based upon video notes broadcasting target video, substantial original video Several picture frames have been multiplexed with target video, it, can compared to the mode for being cut out one section of video from original video and separately storing Greatly reduce memory space occupancy.
Detailed description of the invention
Fig. 1 is the applied environment figure that video takes down notes generation method in one embodiment；
Fig. 2 is the flow diagram that video takes down notes generation method in one embodiment；
Fig. 3 is to determine target video in the schematic diagram of the beginning and ending time of original video in one embodiment；
The page schematic diagram of the broadcasting page of original video when Fig. 4 is production video notes in one embodiment；
Fig. 5 is to take down notes the page schematic diagram for carrying out target video broadcasting in one embodiment based on video；
Fig. 6 is that video notes generate and take down notes based on video the schematic diagram for playing target video in one embodiment；
Fig. 7 is the corresponding schematic diagram for playing the period of the video slicing of original video in one embodiment；
Fig. 8 is the schematic diagram of the video slicing of the target video generated in one embodiment according to original video；
Fig. 9 takes down notes the flow diagram of generation method for video in one specifically embodiment；
Figure 10 is the structural block diagram that video takes down notes generating means in one embodiment；
Figure 11 is the structural block diagram that video takes down notes generating means in another embodiment；
Figure 12 is the structural block diagram of computer equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and It is not used in restriction the application.
Fig. 1 is the applied environment figure that video takes down notes generation method in one embodiment.The video takes down notes generation method application Generation system is taken down notes in video.It includes terminal 110 and server 120 that the video, which takes down notes generation system,.Terminal 110 and server 120 pass through network connection.Terminal 110 can run videoconference client or content-browsing client (hereinafter collectively referred to as client). User can watch original video by the client run in terminal 110, can be taken down notes using above-mentioned video in watching process Generation method makes video notes, and video notes are stored to server 120.Subsequent, user can be in terminal 110 according to view Frequency notes pull corresponding video resource from server 120, are returned based on video resource to the video clip with notes information Put viewing.Terminal 110 specifically can be terminal console or mobile terminal, and mobile terminal specifically can be with mobile phone, tablet computer, notes At least one of this computer etc..Server 120 can use the server of the either multiple server compositions of independent server Cluster is realized.
As shown in Fig. 2, in one embodiment, providing a kind of video notes generation method.The present embodiment is mainly with this Method is applied to the terminal 110 in above-mentioned Fig. 1 to illustrate.Referring to Fig. 2, video notes generation method specifically includes as follows Step:
S202 determines target video in the beginning and ending time of original video when target video edit operation occurs.
Wherein, original video is the original video data of video resource publisher publication, can be in the client of terminal operating Middle broadcasting, for example can be a film, a collection TV play or the video of a recording etc..The video format of original video can To be MPEG, AVI, MOV, ASF or WMV etc. of client support.Target video is the interested piece of video of user in original video Section.One section of original video can be cut out one or more snippets target video.Target video includes starting in the beginning and ending time of original video Time and end time.Initial time is the time that target video starts to play in original video, and the end time is mesh in original video Mark video terminates the time played.As it can be seen that the beginning and ending time is for determining target video is specifically which piece of video in original video Section.
For example, refering to what is shown in Fig. 3, Fig. 3 is showing for the beginning and ending time for determining target video in one embodiment in original video It is intended to.As shown in figure 3, the corresponding playing duration of original video comes to 02:05:20, to according to 01:01:25 to 01:01:35 The corresponding video data of this time interval generates target video, then user can respectively specify that target video to be generated in original Initial time Sx in video is 01:01:25, end time Ex is 01:01:35.The broadcasting period of different target video can be with There are intersection, i.e., the initial time of one target video or end time may be at another target video beginning and ending time it Between.
Target video edit operation refers to that the broadcasting page for acting on original video can trigger the video of production target video The operation of notes.Trigger action specifically can be touch operation, cursor operations, button operation, shake operation or voice operating Deng.Wherein, touch operation can be and touch clicking operation, touches pressing operation or touch slide, for example, double-clicking behaviour Work, long press operation or slide of desired guiding trajectory etc..Touch operation can be single-touch operation or multiple point touching operation. The operation that cursor operations can be the operation that control cursor is clicked or control cursor is pressed.Button operation can be Operation of virtual key or physical button operation etc..
In one embodiment, when playing original video, client has notes to make in the broadcasting page presentation of original video Control.Target video edit operation can be the trigger action for acting on notes production control.Alternatively, when detecting to original video Stopping play operation when, play page presentation whether need to make video notes inquiry message, target video editor behaviour It can be the trigger action confirmed to the inquiry message.The mode of target video edit operation is there are also very much, herein not It repeats one by one again.
Specifically, user can search for the video name of original video by the homepage in client or trigger the view of original video Frequency cover enters the broadcasting page of original video.Original video when making video notes in one embodiment is shown with reference to Fig. 4, Fig. 4 Broadcasting the page page schematic diagram.Playing the displaying of the page 402 has for indicating original video current play time progress in real time Progress bar 4042 and tempo instructions point 4044.By adjusting tempo instructions point in the position of progress bar, it can accelerate or slow down The playback progress of original video.
Further, when target video edit operation occurs, user can be specified playing the page based on progress bar The beginning and ending time of target video to be generated in original video.For example, when user is after triggering production video notes, client's end group Two tempo instructions labels are shown in progress bar.Tempo instructions label can be tempo instructions point, be also possible to region in progress Other labels of knowledge point, such as perpendicular to the lines of progress bar, it is without limitation.One of tempo instructions label is located at Original video starts to be denoted as preamble cue mark at the time location played in progress bar；Another tempo instructions label be located at into Original video terminates to be denoted as subsequent cue mark at the time location played in degree item.User exists by adjusting preamble cue mark The position of progress bar can determine initial time of the target video in original video of expectation generation, by adjusting postorder mark indicateing arm End time of the target video in original video of expectation generation can be determined in the position of progress bar by remembering.
In one embodiment, when target video edit operation occurs, client is opened up in the broadcasting page 402 of original video Show remarks panel 404.Remarks panel can be the page area for typing notes information temporarily newly-increased in playing the page, It is also possible to be different from other pages for playing the page, such as pop-up of the suspension display in face of broadcast page.User can also lead to It crosses when the mode of remarks panel initial time and end time of the typing target video in original video respectively is to specify start-stop Between.If user is based on progress bar come the specified beginning and ending time, which is filled displaying in remarks face by terminal automatically Plate, user only need to confirm or modify.
It should be noted that taking down notes manufacturing process in video, client can suspend broadcasting original video, until video is taken down notes Original video is put in the subsequent continued broadcasting that completes.Client can also video take down notes manufacturing process, according to user adjustment broadcasting into Degree persistently plays original video, without limitation.
S204 obtains the notes information for playing the page and being directed to target video addition in original video.
Wherein, notes information refers to that user is the letter convenient for subsequent more fast understanding video content of target video configuration Breath.The format of notes information can be text, voice or image etc..In the present embodiment, notes information include video title and Video remarks.Wherein, video title refers to that user is the title of target video configuration.Video remarks refer to user in viewing target After video, video content summary, impression of view or the other content associated with video content of record.Video remarks are also possible to The associated with pulled from local or other computer equipments, such as text file, audio file or video file.
In one embodiment, client is that target video distributes the video title defaulted, and shows according to preset rules In remarks panel.Preset rules can be to splice the video name of the beginning and ending time of target video and original video.Than Such as, target video<3:00 in original video " code getting started tutorial ", 5:42>corresponding default video title can be " code introduction Study course 3:00 " or " code getting started tutorial (3:00,5:42) " etc..It is, of course, also possible to distribute default video mark using other modes Topic, it is without limitation.
Specifically, when remarks panel occurs to the confirmation operation of default video title, client is by default video mark The video title final as target video is inscribed to be stored.It is operated when the modification to default video title occurs in remarks panel When, client stores modified video title.User need to only confirm default video title or in default video mark Modification can configure to obtain the final video title of target video on the basis of topic, and video notes formation efficiency can be improved.Terminal Video remarks of the user based on remarks panel typing are obtained, and exit remarks panel according to preset time frequency or in user's closing Or when playing the page, by the beginning and ending time associated storage of the video remarks of typing and target video.
In one embodiment, obtain original video the broadcastings page for target video add notes information include: It obtains based on the video remarks for playing the remarks panel typing in the page；When generation picture frame is operation associated, by video remarks Storage corresponding with the play time of picture frame of page current presentation is played, obtains notes information；Notes information includes that video is standby The play time of note and associated picture frame.
Wherein, original video includes the multiple images frame arranged according to play time.Picture frame is operation associated to be referred to based on standby The operation that the video remarks of current typing can be associated with to some specific picture frame of note panel triggering.It is standby to video when occurring When the storage operation of note, the inquiry prompt of associated images frame is shown.The inquiry prompt of associated images frame, which refers to, closes remarks panel When show the no prompt information for needing for the video remarks of current typing to be associated with some specific picture frame.Inquiry prompt Can be show remarks panel can trigger by the video remarks of current remarks panel typing be associated with to play the page work as The preceding control (being denoted as association control) for showing picture frame.The operation associated trigger action that can be to association control of picture frame.It askes Ask that prompt is also possible to be different from remarks panel includes other pages for confirming option and cancelling option, is such as shown in remarks Pop-up etc. before panel.Correspondingly, the operation associated selected operation that can be to confirmation option of picture frame.
In one embodiment, when inquiry prompts for association control, association control default is shown in remarks panel, that is, is worked as Remarks panel has when generating, and triggers storage operation without waiting for user.
Specifically, in addition to that can be directed to entire target video addition video remarks, user can also be in target video Some specific picture frame adds video remarks.Before triggering picture frame is operation associated, user can be by adjusting tempo instructions Point is switched to expectation targetedly addition video remarks in modes such as the positions of progress bar, by the picture frame for playing page presentation Picture frame, be denoted as target image frame.When generation picture frame is operation associated, client determines the target image frame of current presentation Play time, by video remarks it is corresponding with the play time storage.
Above-described embodiment, in addition to that can be directed to entire target video addition video remarks, user can also regard for target Some specific picture frame adds video remarks in frequency, and it is personalized to improve video notes.
In one embodiment, obtain original video the broadcastings page for target video add notes information include: Based on the picture frame for playing page presentation original video；According to the video marker operation triggered in picture frame, interception includes video mark The picture frame of note, obtains notes information；Notes information includes truncated picture frame and corresponding play time.
Wherein, video marker refers to the mark information for adding some picture frame in target video.Video marker specifically may be used To be that label is guided in position.Position guides label for prompting viewing user to need the video content paid close attention in respective image The position shown in frame.The specific marker character that can be different shapes and sizes and color of label is guided in position, such as dot, line Item, rectangle frame etc..Video marker specifically can also be scribble information or based on the mark for playing the editing area typing that the page provides Quasi- editor's information, such as other videos of text, voice or addition.
Video marker operation refer to act on a picture frame can trigger the picture frame addition video marker operation. Trigger action specifically can be touch operation, cursor operations, button operation, shake operation or voice operating etc..In a reality It applies in example, when target video edit operation occurs, client marks control in the broadcasting page display diagram picture of original video.Video Marking operation can be the trigger action for acting on image tagged control.
Specifically, for a picture frame in target video, it can add corresponding video remarks, can also add Corresponding video marker.When video marker operation occurs, the picture frame for playing page current presentation is determined as mesh by client Logo image frame.Client obtains data information and video marker for the video marker of target image frame addition in target The display location information of picture frame.Client is by the play time of target image frame and the video marker for being added to target image frame And its corresponding storage of display location information, obtain video notes.
It is that target video configures relevant video remarks except through remarks panel in above-described embodiment, user can be with Video marker is added in some picture frame of target video, it is personalized to further increase video notes.
In one embodiment, it is operated according to the video marker triggered in picture frame, interception includes the image of video marker Frame includes: to play phonetic symbol control in picture frame tune when video marker operation occurs；Pass through phonetic symbol control recorded speech Flag data；The text mark that identification phonetic symbol data obtain is shown in phonetic symbol control；Correspond to text when detecting When the confirmation operation of this label, phonetic symbol control exposure text mark is replaced, interception includes the picture frame of text mark.
Wherein, phonetic symbol control is the control for triggering phonetic symbol, can be shown in the form of virtual panel In text filed.Specifically, when terminal detects video marker operation, adjustable phonetic symbol control.
Specifically, terminal calls local sound when detecting the recording start-up operation for acting on phonetic symbol control Acquisition device, into voice recording state, starts the recording of voice data, directly after voice collection device carries out recording preparation To terminating to record when meeting and recording termination condition, phonetic symbol data are obtained.Wherein, recording termination condition can be from starting to record It has made and has reached preset duration, be also possible to detect and reach scheduled duration in silent state, be also possible to detect recording knot Beam operation.Terminal, which can be obtained, carries out the text mark that speech recognition obtains, and the text mark that will acquire to phonetic symbol data It is shown in phonetic symbol control.Wherein, speech recognition is that the treatment process of text is identified from language data.
Further, when detecting the confirmation operation for acting on phonetic symbol control to text mark, terminal replaces language Phonetic symbol remembers that control exposure includes the indicia framing of text mark.The picture of picture frame of the terminal interception comprising the label, obtains the figure As the corresponding screenshot of frame.In one embodiment, terminal is when detecting the cancellation operation to text mark, by phonetic symbol control Text mark shown in part empties.
In above-described embodiment, user shows by phonetic symbol control recorded speech flag data and identifies the phonetic symbol The text mark that data obtain confirms for user.In this way, when user carries out text mark to target video, without compiling manually Volume, or the text mark obtained to speech recognition is only needed simply to modify, video notes formation efficiency can be greatly improved.
S206 is based on beginning and ending time and notes information, generates the corresponding array of indexes of target video.
Wherein, array of indexes is the array for referring to for being associated the beginning and ending time of target video and notes information. Array of indexes includes multiple array elements, as the array of indexes of target video A1 in original video A can be [S1,E1, T1, C1[C, Ct11、Ct14], P1[Pt12, Pt14]].Wherein, array element S1For the initial time of target video；Array element E1For target video End time；Array element T1For the video title of target video；Array element C1[C, Ct11、Ct14] be target video view Frequency remarks, C are the video remarks added for entire target video, Ct11To be t for play time11Picture frame addition Video remarks, Ct14To be t for play time14Picture frame addition video remarks；Array element P1[Pt12, Pt14] it is mesh Mark the video marker of video, Pt12To be t for play time12Picture frame addition video marker, Pt14When for for playing Between be t14Picture frame addition video marker.
In one embodiment, when video remarks include associated with, terminal stores associated with to server Library is taken down notes, the storage address of the associated with based on server return generates the array of indexes of target video.In other words, index number The storage address of associated with need to be only recorded in group.Likewise, when notes information includes the screenshot of the picture frame of video marker, Terminal stores screenshot to the notes library of server, and the storage address of the screenshot based on server return generates the rope of target video Argument group.
Specifically, when target video storage operation occurs, terminal according to preset different array elements record rule And record sequence, the beginning and ending time for the target video that will acquire and include video title, video remarks or video notes etc. Notes information tissue is stored as array of indexes.Target video storage operation refers to that the broadcasting page for acting on original video can trigger The operation of the notes information of target video is stored, for example closes the operation for playing the page or the operation etc. for exiting client.
Array of indexes storage corresponding with the video identifier of original video is obtained the corresponding video notes of target video by S208.
Wherein, video identifier is the information for referring to one section of video of unique identification, such as copyright information, is denoted as Video_ id.Video notes are the foundations for referring to uniquely determine one section of target video, have recorded the video of the affiliated original video of target video Mark and the corresponding array of indexes of target video.Such as, it is assumed that the video identifier of above-mentioned original video A is Video_A, then target The video notes of video A1 can be denoted as NoteA1=Video_A+ [S1,E1, T1, C1[C, Ct11、Ct14], P1[Pt12, Pt14]]。
Specifically, when target video storage operation occurs, terminal regards the array of indexes and original of the target video of generation The video identifier of frequency is associated, and obtains the video notes of target video.Terminal caches video notes to local, and in user When being online based on client, video notes are sent to server and are stored.It is occupied to reduce terminal resource, It can store by video notes to server, the video being locally stored is taken down notes and is deleted.
In one embodiment, by array of indexes storage corresponding with the video identifier of original video, it is corresponding to obtain target video Video notes include: to splice to the array of indexes of multiple target videos, obtain combined index array；By combined index number The user identifier that client of the group with the video identifier of original video and for playing original video is recorded is corresponding to be stored, and original is obtained The corresponding comprehensive video notes of beginning video.
Wherein, user identifier refers to that user belongs to the identification information for playing the client of original video, is denoted as Uer_id. User identifier can specifically be recorded on user's name, the login account etc. of client.
User can take notes to multiple video clips in one section of original video, and then obtain the video pen of multiple target videos Note.In this regard, terminal is taken down notes in addition to that can record the video of each target video respectively in the manner described above, it can also be comprehensive with one The array of indexes information of all target videos of video note taking of conjunction.
Specifically, terminal is spliced according to the array of indexes of ordered pair multiple target videos when playing, and obtains combined index Array.When the beginning and ending time of different target video, which exists, to intersect, terminal is according to initial time to the index of multiple target videos Array is spliced.When identical between when initiated, terminal is spelled according to array of indexes of the end time to multiple target videos It connects.
It is appreciated that in conjunction with the video identifier and play time t of original videoiJ can uniquely determine one in original video A picture frame.In other words, the combined result of the play time of the video identifier and picture frame of original video can be used as respective image The image identification of frame.Similarly, beginning and ending time<Si of the video identifier and target video of original video, Ei>combined result can make For the video identifier of respective objects video, so that unordered splicing can also be carried out to the array of indexes of multiple target videos.
Further, terminal obtains the user identifier that user belongs to the client of broadcasting original video, by combined index array It is associated with the video identifier and user identifier of original video, obtains the corresponding comprehensive video notes of original video.For example, upper It states in citing, user X is extracted in original video A and obtained target video A1 and target video A2, then corresponding comprehensive video notes It can be Uer_X+Video_A+ [[S1,E1, T1, C1[C, Ct11、Ct14], P1[Pt12, Pt14]][S2,E2, T2, C2[C, Ct23、 Ct24], P2[Pt22, Pt28]]]。
Above-described embodiment, with the array of indexes information of comprehensive all target videos of video note taking, on the one hand The video identifier of original video and the data storage capacity of user identifier can be reduced, and then saves storage resource；On the other hand one Original video only corresponds to a comprehensive video notes, carries out storage management convenient for taking down notes to video.
Above-mentioned video takes down notes generation method, in original video playing process, can trigger the video notes of production target video； According to the target video edit operation of triggering, target video can be determined in the beginning and ending time of original video and for target video The notes information of addition；Video identifier based on beginning and ending time, notes information and original video produces video notes, makes user It can improve video to production video notes without departing from client and take down notes efficiency；It is directly based upon the video pen of client production Note is all associated with original video, takes down notes storage management convenient for video.In addition, only by based on the beginning and ending time and notes information generation Array of indexes it is corresponding with the video identifier of original video storage, video resource itself is then not repeated to store, it is subsequent can be straight It connects and plays target video based on video notes, substantial original video and target video have been multiplexed several picture frames, compared to from original It is cut out the mode that one section of video separately stores in video, memory space occupancy can be greatly reduced.
In one embodiment, above-mentioned video takes down notes generation method further include: determines that each target regards based on notes information Frequently corresponding sequence tags and video entry information；It establishes between video entry information and the video notes of respective objects video Link；Multiple video entry information arrangements are shown according to sequence tags.
Wherein, sequence tags are the information for referring to the sort by as target video, as target video generate the time, Video number in video title etc..Video number can be user's theme according to involved by target video etc. as target video point The chapters and sections directory information matched.Video entry information is the information for playing the page for referring to triggering and entering target video, such as can Video title, video cover of triggering etc..Video cover can be figure corresponding with the initial time of target video in original video As the screenshot of frame.
Specifically, terminal extracts the sequence tags and video entry information of target video from notes information, and establishes Linking between video entry information and the video notes of respective objects video, can be obtained when video entry information is triggered Corresponding video is taken to take down notes.
Further, understand video notes production situation in time for the ease of user, after video notes generate, terminal is vertical The video entry information arrangement that multiple videos are taken down notes is shown according to sequence tags.It is in one embodiment with reference to Fig. 5, Fig. 5 The page schematic diagram for carrying out target video broadcasting is taken down notes based on video.In video playing portal page 500, it is shown that multiple views Frequency access information 502, each video entry Info Link to corresponding target video.It is corresponded to when user triggers some target video Video entry information when, may be implemented target video broadcasting.Subsequent, inquiry is former again after exiting original video and playing the page regards When frequency, the query video that server can be sent according to terminal is requested, return the corresponding video entry information of original video and with The corresponding video entry information of the relevant target video of original video.Optionally, start-stop relevant to target video can also be returned The information such as time facilitate user to the whole according to current original video generation in this way, terminal can show list of videos information Target video is very clear.504 He of video remarks to target video addition is also illustrated in video playing portal page 500 Video marker 506.
In one embodiment, if original video belongs to album series video, terminal also by the video identifier of original video with The corresponding storage of album mark of its affiliated album.Multilevel catalogue displaying may be implemented in terminal.For example, terminal will be belonging to original video The album title of album is as the first hierarchical directory, using the video title of original video as the second hierarchical directory, by target video Video title as third hierarchical directory, and the video title of same level is arranged according to sequence tags and is shown.
In above-described embodiment, the sequence limited according to user in notes information takes down notes corresponding view to the video of target video Frequency access information is orderly shown, convenient for carrying out efficient storage management to a large amount of target video.
In one embodiment, above-mentioned video takes down notes generation method further include: when triggering of the generation to video entry information When operation, the corresponding video notes of target video that the video entry information being triggered is linked are obtained；Video notes include view Frequency marking knows and manipulative indexing array；According to the beginning and ending time that array of indexes records, in the multiple images frame corresponding to video identifier Pulling play time is beginning and ending time or the picture frame between the beginning and ending time, requests the corresponding notes letter of pulled picture frame Breath；Target video is played based on picture frame, and shows notes information in broadcasting to respective image frame.
Server stores a large amount of media resource, for example stores the copyrighted video resource of tool, the video resource packet Include the video resource of original video.Terminal can inquire some original video from server, then be taken down notes according to video from inquiring Original video pulls the video resource of corresponding target video.It is video notes generation and base in one embodiment with reference to Fig. 6, Fig. 6 The flow diagram for playing target video is taken down notes in video.It is generated as shown in fig. 6, user is based on the notes of above-mentioned video in client After method completes video notes production, video can be taken down notes after storing to the notes library of server disposition in other servers.Afterwards Continuous, terminal can be taken down notes according to video from server pull video resource, realize that target video looks back viewing.
When the trigger action of video entry information occurs, terminal obtains the mesh that the video entry information being triggered is linked Mark the video notes of video.It is taken down notes according to video, terminal is traversed according to the multiple images frame of ordered pair original video when playing.Tool Body, the picture frame of the first broadcasting timing in original video is determined as currently playing timing picture frame by terminal.Terminal judgement is current Whether the play time for playing timing picture frame was in the beginning and ending time of video note taking.When play time is in video pen When in the beginning and ending time of record, it is corresponding that terminal further judges whether video notes have recorded currently playing timing picture frame The storage address of video remarks or corresponding screenshot.When in the beginning and ending time that play time is not in video note taking, continue Traverse next broadcasting timing picture frame.
When the currently playing timing picture frame of video note taking corresponds to the storage address of screenshot, terminal is according to storage ground Location sends video resource request to server, pulls server from notes library or other servers according to storage address current It is corresponding to play the corresponding screenshot of timing picture frame, the corresponding video remarks of entire target video and currently playing timing picture frame Video remarks.Terminal shows that screenshot is arrived in request in the play area for playing the page, and shows entire target view in remarks region Frequently corresponding video remarks and the corresponding video remarks of currently playing timing picture frame.When video notes do not record it is currently playing When timing picture frame corresponds to the storage address of screenshot, terminal is sent out according to the play time of currently playing timing picture frame to server It send video resource to request, server is made to pull currently playing timing picture frame from original video according to play time.Terminal according to Aforesaid way continues to traverse next broadcasting timing picture frame in original video, until the play time of traversed picture frame is target The end time of video realizes that target video plays.
In playing process, user can modify to the notes information of target video, and terminal is according to the pen after modification Note information timely update target video video notes.User can also be further directed to some video clip system in target video Make video notes.
In above-described embodiment, taken down notes according to video, pulled frame by frame from server the corresponding video resource of target video and Corresponding handwriting information, it is ensured that notes information is accurately shown in respective image frame or other regions for playing the page, in turn Make target video that there is preferable bandwagon effect.
In one embodiment, above-mentioned video takes down notes generation method further include: based on the picture frame for being added to notes information, Corresponding video fragment in original video is updated；Storage address is determined as corresponding video by store-updated video slicing The index address of fragment.
Wherein, video slicing is the storage cell of video data.Compared to all videos by disposably pulling video Resource carrys out start-up loading video, and in order to reduce the time-consuming that video starting plays, server can be by a complete video Transcoding processing is carried out, that is, by a Video segmentation at the video slicing of multiple segments, then again by all videos of segmentation Fragment is stored.Each video slicing has the corresponding broadcasting period, refers to the time segment limit of the broadcasting in original video. For example, the corresponding playing duration of first video slicing of original video is 5s, the corresponding playing duration of second video slicing is 3 Second, then the broadcasting period of first video slicing, second video slicing in original video is followed successively by 0 second to 5 seconds, 5 seconds to 8 seconds.
Index file is written in the playing duration for each video slicing that server can also obtain segmentation, index address, is broadcasting Video slicing can successively be requested by the sequence of video slicing according to index file when putting video, can immediately begin to play view Frequently, to realize the broadcasting of whole video.Video slicing can be the video of TS (Transport Stream, transport stream) format Stream file, index file such as can be M3U8 file.
Referring to Fig. 7, Fig. 7 is the corresponding schematic diagram for playing the period of the video slicing of original video in one embodiment.Such as Fig. 7 Shown, it includes n video slicing that original video, which has altogether, wherein the 0th video slicing corresponding broadcasting period is the 0 to t1, the 1st The video slicing corresponding broadcasting period is t1 to t2, and so on.
Specifically, each video slicing includes multiple images frame.If user is added to view for some specific picture frame Frequency marking note then needs to replace corresponding video slicing using the screenshot for the picture frame (being denoted as tag image frame) taken down notes comprising video In the picture frame.Manufacturing process is taken down notes in video, terminal is from the video slicing of server pull original video, by tag image frame Play time is split the video slicing comprising tag image frame as cut-point, obtains multiple intermediate fragments, according to broadcasting Ordered pair tag image frame and intermediate fragment are spliced when putting, and obtain sufficient updated video slicing.
For example, picture frame ti and picture frame tj that user is directed in video slicing (t1, t2) are added to video mark respectively Note, then can be split video slicing (t1, t2), obtain in three using play time ti and tj as separation Between fragment (t1, ti-1), (ti, tj) and (tj+1, t2), using contain the picture frame ti of video marker by intermediate fragment (t1, Ti-1) spliced with (ti, tj), using contain the picture frame tj of video marker by intermediate fragment (ti, tj) with (tj+1, T2) spliced, realization recombinates video slicing based on the picture frame for being added to video marker, obtains updated video Fragment " (t1, ti-1), ti, (ti, tj), tj, (tj+1, t2) ".
In one embodiment, terminal can also be after the beginning and ending time and notes information for getting target video, will be former The video identifier of video, the beginning and ending time of target video and notes information are sent to server, in the manner described above by server Video slicing comprising tag image frame is updated.
It is right in time when video notes manufacturing process is modified the video content of video slicing in above-described embodiment The video data and its index address of corresponding video fragment are updated, and can reduce the same of the time-consuming of video starting broadcasting When, guarantee the accuracy of video notes.
In one embodiment, the beginning and ending time includes initial time and end time；Based on beginning and ending time and notes information It generates the corresponding array of indexes of target video and comprises determining that the video slicing of the original video corresponding broadcasting period；Starting will be included The broadcasting period corresponding video slicing of time is determined as initial target fragment；The broadcasting period comprising the end time is corresponding Video slicing is determined as target end fragment；According to the index address of target fragment, the index address of target video is generated；It is based on The index address of beginning and ending time, notes information and target video generate array of indexes.
After broadcasting period of each video slicing that original video has been determined in original video, terminal can be according to packet Contain video slicing corresponding to the broadcasting period of beginning and ending time and determines target fragment for generating target video.Specifically, Terminal can be first using video slicing corresponding to the broadcasting period comprising initial time as the starting for being used to generate target video Target fragment, using video slicing corresponding to the broadcasting period comprising the end time as the end mesh for being used to generate target video Fragment is marked, using the video slicing between initial target fragment and target end fragment as intermediate objective fragment.
As shown in fig. 7, if the beginning and ending time of target video is m to n, wherein (0, t1) m ∈, n ∈ (t2, t3), then, it is former 0th video slicing of video is the initial target fragment for generating target video, and the 1st video slicing is for generating mesh The intermediate objective fragment of video is marked, the 2nd video slicing is the target end fragment for generating target video.
The target video of generation can be obtained for the ease of other equipment or terminal itself, terminal is according to initial target point The storage address of piece, intermediate objective fragment and target end fragment generates the index address of target video, and index address is made It stores for an array element into array of indexes, in order to obtain the corresponding video slicing of target video according to index address.
In one embodiment, terminal can also be after the beginning and ending time and notes information for getting target video, will be former The video identifier of video, the beginning and ending time of target video and notes information are sent to server, in the manner described above by server It determines the corresponding target fragment of target video, and determines the index address of target video according to the index address of target fragment.
In the present embodiment, it is directly found out from the video slicing of original video for generating target video by the beginning and ending time Target fragment, can based on the target fragment generate target video, compared to from original video intercept video mode, this Shen It please be handled based on existing video slicing, not need editing video, while the storage of video data occupancy can also be reduced Space.
In one embodiment, according to the index address of target fragment, the index address for generating target video includes: to work as When time beginning was in the initial target fragment corresponding broadcasting period, according to initial time and broadcasting corresponding with initial target fragment The termination time of period obtains starting fragment to initial target fragment cutting；It is corresponding in target end fragment between when finished Play the period in when, according to end time and broadcasting period corresponding with target end fragment at the beginning of, to target end Fragment cutting obtains terminating slice；Video slicing between initial target fragment and target end fragment is determined as intermediate fragment； The index address of target video is generated according to the index address of starting fragment, intermediate fragment and end fragment.
Specifically, in the present embodiment, when initiated between just for initial target fragment it is corresponding play the period beginning When the time, illustrating can be using entire initial target fragment as a part for constituting target video.Namely by initial target point Piece realizes the multiplexing to the video slicing of original video directly as the corresponding starting fragment of target video, and it is empty can to save storage Between.For example, Fig. 8 is the schematic diagram of the video slicing of the target video generated in one embodiment according to original video referring to Fig. 8. As shown in figure 8, if initial time m is exactly t1, end time n ∈ (t2, t3), then the 1st video slicing of original video can Using as the corresponding starting fragment of target video.In this case, can directly using the index address of initial target fragment as Originate the index address of fragment.
When between when initiated among the initial target fragment corresponding broadcasting period, explanation cannot be by entire initial target The a part of fragment as target video, but need from initial time, a part of view is syncopated as from initial target fragment Frequently, using the video being syncopated as the starting fragment of target video.For example, referring to Fig. 7, if start time point m is in (0, t1) Between, then, need to be syncopated as from initial target fragment with (m, t1) this corresponding video data of time interval section, will cut The video data separated is separately stored as the corresponding starting fragment of target video, and by the starting fragment, by its storage address Index address as enlightenment fragment.
Further, when finished between just for target end fragment it is corresponding play the period the termination time when, will tie Beam target fragment is directly as the corresponding end fragment of target video.For example, referring to Fig. 8, if end time point n is exactly t3, It so can be by the 2nd video slicing directly as the corresponding end fragment of target video.Point is in end mesh between when finished When marking among the corresponding play time section of fragment, at the beginning of cutting target end fragment corresponds to the broadcasting period in original video It rises to target video and corresponds to a part of video between the end time, using the video being syncopated as the end of target video point Piece.For example, referring to Fig. 8, if end time point n is between (t2, t3), then need to be syncopated as from target end fragment with (t2, n) this corresponding video data of time interval section, using the video data being syncopated as the corresponding end point of target video Piece.
Further, terminal is directly using intermediate objective fragment as the corresponding intermediate fragment of target video, and obtains evidence and rise Beginning fragment, intermediate fragment and the index address for terminating fragment.Terminal is according to starting fragment, intermediate fragment and the index for terminating fragment The index address of address generation target video.It is worth noting that the index address that the present embodiment uses is update rear video The index address of fragment.
Certainly, it when determining initial target fragment and target end fragment are the adjacent video fragments of original video, then rises Other video slicings are not present between beginning target fragment and target end fragment, are only needed in this case according to initial target point Piece and target end fragment generate target video.
In above-described embodiment, by intermediate objective fragment directly as the corresponding intermediate fragment of target video, realizes and original is regarded The multiplexing of the video slicing of frequency can save memory space.
In one embodiment, above-mentioned video takes down notes generation method further include: when target video play operation occurs, obtains Take the corresponding video notes of target video；According to video take down notes in index address request video slicing；Based on the view requested Frequency division piece plays target video, and in broadcasting to the picture frame for being added to notes information, in the broadcasting page exhibition of target video Show corresponding notes information.
Terminal can show the corresponding video entry information of target video in video playing portal page, when the user clicks When the corresponding video entry information of target video, the corresponding view of target video that the available video entry information of terminal is linked Frequency is taken down notes, according to video take down notes in index address request updated target fragment, played based on updated target fragment Target video.Recorded handwriting information is taken down notes according to video, shows that the corresponding video of entire target video is standby in playing process Note, and in broadcasting to the picture frame for being added to notes information, playing page presentation corresponding video remarks and/or video mark Note.
In above-described embodiment, target video is played based on target fragment, can not only reduce the time-consuming that video starting plays, It can also realize the direct multiplexing of multitude of video fragment, memory space can be saved.
In one embodiment, above-mentioned video takes down notes generation method further include: when occurring to take down notes sharing operation, acquisition pair The shared information of video notes；Shared information and video notes are sent to server, so that server is remembered to shared information The corresponding terminal pushing video notes of the user identifier of record.
Wherein, shared information refers to that the information of video notes is shared in the production user expectation of video notes to other users, User identifier including it is expected the other users of shared contribution notes.
Specifically, terminal can send the shared information of setting together while video notes are sent to server To server.Alternatively, some time of terminal after video notes are sent to server, user can be in terminal to service Device initiates notes sharing request.Notes sharing request carries the video identifier of shared information and target video to be shared.Clothes Device be engaged according to the video identifier of target video, whether is that target video production user carries out to the user for initiating notes sharing request Authentication.When authentication passes through, the user identifier that server is recorded according to shared information takes down notes corresponding video Push the terminal of relative users.
In above-described embodiment, configured by user identifier, can be shared to video note data in user's specified range, In the case where guaranteeing the Information Security of video notes, realize that data are freely shared.
As shown in figure 9, in a specific embodiment, video notes generation method can be applied to terminal 110 in Fig. 1, This method specifically includes the following steps:
S902 determines target video in the beginning and ending time of original video when target video edit operation occurs.
S904 is obtained based on the video remarks for playing the remarks panel typing in the page.
S906, when occur picture frame it is operation associated when, video remarks and the picture frame of broadcasting page current presentation are broadcast Time corresponding storage is put, obtains including video remarks and the notes information for corresponding to play time.
S908 is operated according in the video marker for playing the shown picture frame triggering of the page, and interception includes video marker Picture frame, obtain include truncated picture frame with corresponding play time notes information.
S910 is updated corresponding video fragment in original video based on the picture frame for being added to notes information.
Storage address is determined as the index address of corresponding video fragment by S912, store-updated video slicing.
S914 determines the video slicing of the original video corresponding broadcasting period.
Broadcasting period corresponding video slicing comprising initial time is determined as initial target fragment by S916.
Broadcasting period corresponding video slicing comprising the end time is determined as target end fragment by S918.
S920, when initiated between in initial target fragment is corresponding play in the period when, according to initial time and with starting The target fragment corresponding termination time for playing the period to initial target fragment cutting, obtains starting fragment.
S922, when finished between in target end fragment is corresponding play in the period when, according to the end time and with end To target end fragment cutting at the beginning of the target fragment corresponding broadcasting period, obtain terminating slice.
Video slicing between initial target fragment and target end fragment is determined as intermediate fragment by S924.
S926 generates the index address of target video according to the index address of starting fragment, intermediate fragment and end fragment.
S928 generates array of indexes based on the index address of beginning and ending time, notes information and target video.
S930 by the video identifier of array of indexes and original video and is used to play the use that the client of original video recorded Mark corresponding storage in family obtains the corresponding video notes of target video.
S932 determines the corresponding sequence tags of each target video and video entry information based on notes information.
S934 establishes linking between video entry information and the video notes of respective objects video.
S936 shows multiple video entry information arrangements according to sequence tags.
S938 obtains the video entry information being triggered and is linked when the trigger action to video entry information occurs Target video corresponding video notes；Video notes include video identifier and manipulative indexing array.
S940 pulls broadcasting in the multiple images frame corresponding to video identifier according to the beginning and ending time that array of indexes records Time is beginning and ending time or the picture frame between the beginning and ending time, requests the corresponding notes information of pulled picture frame.
S942 plays target video based on picture frame, and shows notes information in broadcasting to respective image frame.
Fig. 2 and Fig. 9 is the flow diagram that video takes down notes generation method in one embodiment.Although should be understood that Each step in the flow chart of Fig. 2 and Fig. 9 successively shows according to the instruction of arrow, but these steps be not it is inevitable according to The sequence of arrow instruction successively executes.Unless expressly stating otherwise herein, there is no stringent sequences for the execution of these steps Limitation, these steps can execute in other order.Moreover, at least part step in Fig. 2 and Fig. 9 may include multiple Perhaps these sub-steps of multiple stages or stage are not necessarily to execute completion in synchronization to sub-step, but can be Executed at the time of different, the execution in these sub-steps or stage sequence, which is also not necessarily, successively to be carried out, but can with it is other At least part of the sub-step or stage of step or other steps executes in turn or alternately.
In one embodiment, as shown in Figure 10, a kind of video notes generating means 1000 are provided, which includes mesh It marks video shear module 1002, notes information adding module 1004 and video and takes down notes memory module 1006, in which:
Target video shear module 1002, for when target video edit operation occurs, determining that target video is regarded in original The beginning and ending time of frequency.
Notes information adding module 1004, for obtaining the notes for playing the page and being directed to target video addition in original video Information.
Video takes down notes memory module 1006, for being based on beginning and ending time and notes information, generates the corresponding rope of target video Argument group；By array of indexes storage corresponding with the video identifier of original video, the corresponding video notes of target video are obtained.
In one embodiment, notes information adding module 1004 is also used to obtain based on the remarks panel played in the page The video remarks of typing；When the storage operation to video remarks occurs, the inquiry prompt of associated images frame is shown；It is detecting When to the confirmation operation of inquiry prompt, by video remarks, the play time of picture frame of page current presentation is corresponding deposits with broadcasting Storage, obtains notes information；Notes information includes the play time of video remarks and associated picture frame.
In one embodiment, notes information adding module 1004 is also used to the broadcasting page presentation broadcast page in original video The picture frame of face current presentation；According to the video marker operation triggered in picture frame, interception includes the picture frame of video marker, is obtained To notes information；Notes information includes truncated picture frame and corresponding play time.
In one embodiment, notes information adding module 1004 is also used to when video marker operation occurs, in image Frame tune plays phonetic symbol control；Pass through phonetic symbol control recorded speech flag data；Identification is shown in phonetic symbol control The text mark that phonetic symbol data obtain；When detecting the confirmation operation corresponding to text mark, phonetic symbol control is replaced Part text exhibition label, interception include the picture frame of text mark.
In one embodiment, as shown in figure 11, video notes memory module 1006 includes index address update module 10062, for being updated to corresponding video fragment in original video based on the picture frame for being added to notes information；Storage updates Storage address is determined as the index address of corresponding video fragment by video slicing afterwards.
In one embodiment, the beginning and ending time includes initial time and end time；Video is taken down notes memory module 1006 and is wrapped Index address determining module 10064 is included, the corresponding broadcasting period of the video slicing for determining original video；It will include initial time Broadcasting period corresponding video slicing be determined as initial target fragment；By the broadcasting period corresponding video comprising the end time Fragment is determined as target end fragment；According to the index address of target fragment, the index address of target video is generated；Based on start-stop The index address of time, notes information and target video generate array of indexes.
In one embodiment, initial target fragment is between index address determining module 10064 is also used to when initiated When in the corresponding broadcasting period, according to initial time and the termination time for playing the period corresponding with initial target fragment, to starting Target fragment cutting obtains starting fragment；When between when finished in the target end fragment corresponding broadcasting period, according to end At the beginning of time and broadcasting period corresponding with target end fragment, to target end fragment cutting, obtain terminating slice； Video slicing between initial target fragment and target end fragment is determined as intermediate fragment；According to starting fragment, intermediate fragment And terminate the index address of the index address generation target video of fragment.
In one embodiment, as shown in figure 11, above-mentioned video notes generating means 1000 further include that video notes play Module 1008, for when target video play operation occurs, obtaining the corresponding video notes of target video；It is taken down notes according to video In index address request video slicing；Target video is played based on the video slicing requested, and is being played to being added to pen When remembering the picture frame of information, in the corresponding notes information of broadcasting page presentation of target video.
In one embodiment, video notes memory module 1006 is also used to according to ordered pair multiple target videos when playing Array of indexes is spliced, and combined index array is obtained；By the video identifier of combined index array and original video and it is used to broadcast The corresponding storage of user identifier that the client of original video is recorded is put, the corresponding comprehensive video notes of original video are obtained.
In one embodiment, as shown in figure 11, above-mentioned video notes generating means 1000 further include that video link is shown Module 1010, for determining the corresponding sequence tags of each target video and video entry information based on notes information；Establish view Linking between frequency access information and the video notes of respective objects video；Multiple video entry information are arranged according to sequence tags Column are shown.
In one embodiment, video notes playing module 1008 is also used to grasp the triggering of video entry information when generation When making, the corresponding video notes of target video that the video entry information being triggered is linked are obtained；Video notes include video Mark and manipulative indexing array；According to the beginning and ending time that array of indexes records, drawn in the multiple images frame corresponding to video identifier Taking play time is beginning and ending time or the picture frame between the beginning and ending time, requests the corresponding notes letter of pulled picture frame Breath；Target video is played based on picture frame, and shows notes information in broadcasting to respective image frame.
In one embodiment, as shown in figure 11, above-mentioned video notes generating means 1000 further include that video notes are shared Module 1012, for obtaining the shared information taken down notes to video when occurring to take down notes sharing operation；By shared information and video pen Note is sent to server, so that the corresponding terminal pushing video notes of user identifier that server is recorded to shared information.
Above-mentioned video takes down notes generating means, in original video playing process, can trigger the video notes of production target video； According to the target video edit operation of triggering, target video can be determined in the beginning and ending time of original video and for target video The notes information of addition；Video identifier based on beginning and ending time, notes information and original video produces video notes, makes user It can improve video to production video notes without departing from client and take down notes efficiency；It is directly based upon the video pen of client production Note is all associated with original video, takes down notes storage management convenient for video.In addition, only by based on the beginning and ending time and notes information generation Array of indexes it is corresponding with the video identifier of original video storage, video resource itself is then not repeated to store, it is subsequent can be straight It connects and plays target video based on video notes, substantial original video and target video have been multiplexed several picture frames, compared to from original It is cut out the mode that one section of video separately stores in video, memory space occupancy can be greatly reduced.
Figure 12 shows the internal structure chart of computer equipment in one embodiment.The computer equipment specifically can be figure Terminal 110 in 1.As shown in figure 12, it includes the place connected by system bus which, which includes the computer equipment, Manage device, memory, network interface, input unit and display screen.Wherein, memory includes non-volatile memory medium and interior storage Device.The non-volatile memory medium of the computer equipment is stored with operating system, can also be stored with computer program, the computer When program is executed by processor, processor may make to realize video notes generation method.Meter can also be stored in the built-in storage Calculation machine program when the computer program is executed by processor, may make processor to execute video notes generation method.Computer is set Standby display screen can be liquid crystal display or electric ink display screen, and the input unit of computer equipment can be display screen The touch layer of upper covering is also possible to the key being arranged on computer equipment shell, trace ball or Trackpad, can also be external Keyboard, Trackpad or mouse etc..
It will be understood by those skilled in the art that structure shown in Figure 12, only part relevant to application scheme The block diagram of structure, does not constitute the restriction for the computer equipment being applied thereon to application scheme, and specific computer is set Standby may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, video provided by the present application notes generating means can be implemented as a kind of computer program Form, computer program can be run in computer equipment as shown in figure 12.Group can be stored in the memory of computer equipment At each program module of video notes generating means, for example, target video shear module shown in Fig. 10, notes information add Module and video is added to take down notes memory module.The computer program that each program module is constituted executes processor in this specification Step in the video notes generation method of each embodiment of the application of description.
For example, computer equipment shown in Figure 12 can take down notes the target in generating means by video as shown in Figure 10 Video shear module executes step S202.Computer equipment can execute step S204 by notes information adding module.Computer Equipment can take down notes memory module by video and execute step S206 and step S208.
In one embodiment, a kind of computer equipment, including memory and processor are provided, memory is stored with meter Calculation machine program, when computer program is executed by processor, so that the step of processor executes above-mentioned video notes generation method.This The step of place's video notes generation method, can be the step in the video notes generation method of above-mentioned each embodiment.
In one embodiment, a kind of computer readable storage medium is provided, computer program, computer journey are stored with When sequence is executed by processor, so that the step of processor executes above-mentioned video notes generation method.Video takes down notes generation side herein The step of method, can be the step in the video notes generation method of above-mentioned each embodiment.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with Instruct relevant hardware to complete by computer program, program can be stored in a non-volatile computer storage can be read In medium, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, provided herein each To any reference of memory, storage, database or other media used in embodiment, may each comprise it is non-volatile and/ Or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms, such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) directly RAM (RDRAM), straight Connect memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance Shield all should be considered as described in this specification.
Above embodiments only express the several embodiments of the application, and the description thereof is more specific and detailed, but can not Therefore it is interpreted as the limitation to the application the scope of the patents.It should be pointed out that for those of ordinary skill in the art, Without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection model of the application It encloses.Therefore, the scope of protection shall be subject to the appended claims for the application patent.

Claims (15)

1. a kind of video takes down notes generation method, comprising:
When target video edit operation occurs, determine the target video in the beginning and ending time of original video；
Obtain the notes information for playing the page and being directed to target video addition in the original video；
Based on the beginning and ending time and the notes information, the corresponding array of indexes of the target video is generated；
By array of indexes storage corresponding with the video identifier of the original video, the corresponding video pen of the target video is obtained Note.
2. the method according to claim 1, wherein described obtain the broadcasting page in the original video for institute Stating the notes information that target video adds includes:
Obtain the video remarks based on the remarks panel typing in the broadcasting page；
When generation picture frame is operation associated, by the broadcasting of the video remarks and the picture frame for playing page current presentation Time corresponding storage, obtains notes information；The notes information includes the broadcasting of the video remarks and associated picture frame Time.
3. the method according to claim 1, wherein described obtain the broadcasting page in the original video for institute Stating the notes information that target video adds includes:
Based on the picture frame for playing original video described in page presentation；
According to the video marker operation triggered in described image frame, interception includes the picture frame of the video marker, is taken down notes Information；The notes information includes truncated picture frame and corresponding play time.
4. according to the method described in claim 3, it is characterized in that, the video marker behaviour that the basis is triggered in described image frame Make, picture frame of the interception comprising the video marker includes:
When video marker operation occurs, phonetic symbol control is played in described image frame tune；
Pass through the phonetic symbol control recorded speech flag data；
The text mark for identifying that the phonetic symbol data obtain is shown in the phonetic symbol control；
When detecting the confirmation operation corresponding to the text mark, text mark described in the phonetic symbol control exposure is replaced Note, interception include the picture frame of the text mark.
5. the method according to claim 1, wherein the method also includes:
Based on the picture frame for being added to notes information, corresponding video fragment in the original video is updated；
Storage address is determined as the index address of corresponding video fragment by store-updated video slicing.
6. according to the method described in claim 5, it is characterized in that, the beginning and ending time includes initial time and end time； It is described to include: based on beginning and ending time and the corresponding array of indexes of notes information generation target video
Determine the video slicing of the original video corresponding broadcasting period；
Broadcasting period corresponding video slicing comprising initial time is determined as initial target fragment；
Broadcasting period corresponding video slicing comprising the end time is determined as target end fragment；
According to the index address of the target fragment, the index address of the target video is generated；
Based on the index address of the beginning and ending time, notes information and the target video, array of indexes is generated.
7. according to the method described in claim 6, it is characterized in that, the index address according to the target fragment, generates The index address of the target video includes:
Between when initiated in initial target fragment is corresponding play in the period when, according to initial time and with initial target fragment The corresponding termination time for playing the period obtains starting fragment to initial target fragment cutting；
Between when finished in target end fragment is corresponding play in the period when, according to the end time and with target end fragment At the beginning of the corresponding broadcasting period, to target end fragment cutting, obtain terminating slice；
Video slicing between initial target fragment and target end fragment is determined as intermediate fragment；
The index address of target video is generated according to the index address of starting fragment, intermediate fragment and end fragment.
8. the method according to the description of claim 7 is characterized in that the method also includes:
When target video play operation occurs, the corresponding video notes of the target video are obtained；
Video slicing is requested according to the index address in video notes；
The target video is played based on the video slicing requested, and in broadcasting to the picture frame for being added to notes information, In the corresponding notes information of broadcasting page presentation of the target video.
9. the method according to claim 1, wherein the video by the array of indexes and the original video The corresponding storage of mark, obtaining the corresponding video notes of the target video includes:
The array of indexes of multiple target videos is spliced, combined index array is obtained；
By the video identifier of the combined index array and the original video and the client institute for being used to play the original video The corresponding storage of the user identifier of record obtains the corresponding comprehensive video notes of the original video.
10. the method according to claim 1, wherein the method also includes:
The corresponding sequence tags of each target video and video entry information are determined based on the notes information；
Establish linking between the video entry information and the video notes of respective objects video；
Multiple video entry information arrangements are shown according to the sequence tags.
11. according to the method described in claim 10, it is characterized in that, the method also includes:
When the trigger action to video entry information occurs, the target video that the video entry information being triggered is linked is obtained Corresponding video notes；The video notes include video identifier and manipulative indexing array；
According to the beginning and ending time that the array of indexes records, when pulling broadcasting in the multiple images frame corresponding to the video identifier Between be the beginning and ending time or the picture frame between the beginning and ending time, request the corresponding notes of pulled picture frame to be believed Breath；
Target video is played based on described image frame, and shows notes information in broadcasting to respective image frame.
12. the method according to claim 1, wherein the method also includes:
When occurring to take down notes sharing operation, the shared information taken down notes to the video is obtained；
The shared information and video notes are sent to server, so that the server is remembered to the shared information The corresponding terminal of the user identifier of record pushes the video notes.
13. a kind of video takes down notes generating means, which is characterized in that described device includes:
Target video shear module, for determining the target video in original video when target video edit operation occurs Beginning and ending time；
Notes information adding module, for obtaining the notes for playing the page and being directed to target video addition in the original video Information；
Video takes down notes memory module, and for being based on the beginning and ending time and the notes information, it is corresponding to generate the target video Array of indexes；By array of indexes storage corresponding with the video identifier of the original video, it is corresponding to obtain the target video Video notes.
14. a kind of computer readable storage medium is stored with computer program, when the computer program is executed by processor, So that the processor is executed such as the step of any one of claims 1 to 12 the method.
15. a kind of computer equipment, including memory and processor, the memory is stored with computer program, the calculating When machine program is executed by the processor, so that the processor is executed such as any one of claims 1 to 12 the method Step.
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