CN103442298B - Video-on-demand asynchronous interaction method under cloud infrastructure environment - Google Patents

Video-on-demand asynchronous interaction method under cloud infrastructure environment Download PDF

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CN103442298B
CN103442298B CN 201310344918 CN201310344918A CN103442298B CN 103442298 B CN103442298 B CN 103442298B CN 201310344918 CN201310344918 CN 201310344918 CN 201310344918 A CN201310344918 A CN 201310344918A CN 103442298 B CN103442298 B CN 103442298B
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video
feedback
demand
current
playback
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CN103442298A (en )
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陈灵
李俊科
赵辉
张未展
郑庆华
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西安交通大学
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Abstract

本发明是一种云架构环境下的视频点播异步交互方法,收看者在视频点播过程中,对本视频有感想、疑问、见解时,可以随时录制收看者自己的视、音频信息,作为反馈视频文件上传至云架构下的服务器,记录并提交当前视频播放时间点;云架构下的服务器构建视频播放时间点和反馈视频文件的映射表;在视频点播过程中,云架构下的服务器根据当前播放时间点查找映射表中是否有该时间点的反馈视频文件信息,若有,则在视频点播页面显示出反馈视频文件资源,并可根据不同的点播方式选择是否与原视频同步播放,本发明实现了视频节目收看者与其他收看者之间的异步视频交互。 The present invention is a video-on-demand asynchronous interaction method under a cloud architecture environment, viewers in the video-on-demand process, there is feedback about the video, questions, when insights can record viewers own video and audio information at any time, as feedback video files uploaded to the server in the cloud architecture, records and submit the current video play time point; server under a cloud architecture to build mapping table video playback time point and the feedback of the video file; a video-on-demand process, the server under a cloud infrastructure based on the current playing time point to find out whether there is feedback information of the video file at the time point the mapping table, and if so, the page shows the VOD video feedback resource file, and may select whether the original video synchronous playback depending on demand, the present invention achieves a asynchronous video interaction between video programming and other viewers viewers.

Description

云架构环境下的视频点播异步交互方法 Video-on-demand asynchronous interaction method under cloud infrastructure environment

技术领域 FIELD

[0001] 本发明属于多媒体技术领域,涉及一种云架构环境下的视频点播异步交互方法。 [0001] The present invention belongs to the field of multimedia technology, relates to video-on-demand method in an asynchronous interaction cloud architecture environment.

背景技术 Background technique

[0002] 视频点播就是根据观众的要求,播放节目的视频点播系统把用户所点击或选择的视频内容,传输给所请求的用户。 [0002] is requested VOD viewers, video on demand systems broadcast program to the user clicking or selecting video content transmitted to the user requested. 即根据用户的需要播放相应的视频节目,从根本上改变了用户过去被动式看电视的不足。 That will play the video program according to the needs of users, changing the user's past lack of passive watching television fundamentally. 当前主流的视频点播系统有三种:1)NV0D,可称其为准视频点播,其方式是:多个视频流依次间隔一定的时间启动发送同样的内容,一个视频流可以为多个用户共享。 The current mainstream video-on-demand system has three: 1) NV0D, can be called quasi-video on demand, which is: a plurality of sequentially spaced video streams of the same content transmission start time, a video stream may be shared by multiple users. 2)TV0D,可称其为真实视频点播,其方式是:当用户提出请求时,视频服务器将会立即传送用户所要的视频内容,若有另一个用户提出同样的需求,视频服务器会立即为他再启动另一个传输同样内容的视频流。 2) TV0D, can be called true video-on-demand, which is: when a user request, the video server will immediately transmit video content users want, if another user made the same demand, video server immediately for him then start another transmission of the same content stream. 3)IV0D,称为交互式视频点播。 3) IV0D, called interactive video-on-demand. 它不仅可以支持即点即放,而且还可以让用户对视频流进行交互式的控制,实现节目的播放、暂停、倒回、快进和自动搜索等。 It not only supports single-click release, but also allows the user to interactively control the video stream to achieve the program's play, pause, rewind, fast-forward and auto-search.

[0003] 在现有的视频点播系统中,收看者只能被动的收看视频资源,但不能与其他收看者进行互动,本发明综合考虑了收看者和云架构下提供视频的服务器,提出了一种云架构环境下视频点播异步交互的方法。 [0003] In the existing video-on-demand system, viewers can only passively watch video resources, but you can not interact with other viewers, considering the present invention to provide a video server at the viewer and cloud architecture, presents a video-on-demand method of asynchronous interaction on the kinds of cloud architecture environment. 申请人经过查新,检索到以下两篇与本发明相关的属于视频交互的专利,它们分别是: After the applicant Novelty retrieved to the following two patents related to the present invention belongs to the video interaction, they are:

[0004] 1.视频交互方法及系统(申请号:201110041977.4) [0004] 1. Method and system for interactive video (application number: 201110041977.4)

[0005] 2.一种基于云架构的音视频交互调度方法及系统(申请号:201110238519.X) [0005] An audio and video interactive cloud-based scheduling method and system architectures (application number: 201110238519.X)

[0006] 在专利I中,发明人提出了一种单个移动终端通过中转服务器与多个移动终端进行实时视频交互的方法。 [0006] I in the patent, the inventor proposed a method of real-time video single mobile terminal through the relay server to interact with a plurality of mobile terminals.

[0007] 在专利2中,发明人提出了一种基于云架构的音视频交互调度方法及系统,拓宽了用户使用范围,解决了资源约束和资源不足问题,最大范围地满足了用户有关音视频交互方面的应用。 [0007] 2 in the patent, the inventor proposed audio and video interactive scheduling method and system for cloud-based infrastructure, broadening the range of users to solve the problem of lack of resources and resource constraints, the maximum extent to meet the user about the audio and video interactive aspects of the application.

[0008] 上述现有专利共同存在的问题是:服务平台只能为收看者提供实时的视频交互,而没有提供收看者与其他收看者之间进行异步交互的方法。 [0008] The prior patent common problems are: a service platform can provide real-time interactive video to viewers, but does not provide a method for asynchronous interaction between the viewer and other viewers.

发明内容 SUMMARY

[0009] 为了克服上述现有技术的不足,本发明的目的是提供一种应用在视频点播系统中收看者之间进行异步交互的方法,利用云架构环境下海量存储、高速互联、移动终端的特点,通过视音频异步交互的方法,实现了视频节目收看者之间不同时间、不同地点的交互。 [0009] In order to overcome the disadvantages of the prior art, an object of the present invention is to provide a method of asynchronous interaction between the viewer in a video on demand application, the use of the mass storage cloud architecture environment, high-speed Internet, the mobile terminal features, asynchronous interaction by means of video and audio, to achieve the interaction of different times, different places between video programming viewers.

[0010] 为实现上述目标,本发明采取如下技术方案: [0010] To achieve the above object, the present invention adopts the following technical solutions:

[0011] —种云架构环境下视频点播异步交互方法,其特征在于,在视频点播过程中,当收看者对视频内容有感想、疑问或见解时,录制其视、音频信息作为反馈视频文件上传至云架构下的服务器,同时记录并提交当前视频播放时间点;云架构下的服务器构建视频播放时间点和反馈视频文件的映射表;在视频的下一次点播过程中,云架构下的服务器根据当前播放时间点查找映射表中是否有对应的反馈视频文件,若有,则在视频点播页面显示出反馈视频文件资源,由收看者根据不同的点播方式选择是否同步播放该反馈视频文件。 [0011] - video on demand asynchronous interaction methods planted cloud architecture environment, characterized in that, in the video-on-demand process, when the viewer has feelings for video content, questions or ideas, recording its video and audio information is uploaded as a feedback video files to the server in the cloud infrastructure simultaneously record and submit the current video play time point; servers in a cloud architectural building map video playback time point and the feedback video file; in a demand process the video, the server at the cloud architecture according Find the current playback point in time if there is a corresponding feedback video file mapping table, and if so, in video-on-demand feedback page showing the video file resources by the viewer to choose whether to play the synchronized video files, depending on the feedback on demand.

[0012] 上述方案中,云架构下的服务器构建视频播放时间点和反馈视频文件的映射表包括以下步骤: [0012] In the above-described embodiment, the server constructs the cloud infrastructure map video playback time point of the video file and the feedback comprising the steps of:

[0013] Stepl:收看者录制反馈视频文件并上传至云架构下的服务器; [0013] Stepl: Record viewers feedback and video files uploaded to the server in the cloud architecture;

[0014] Step2:收看者提交当前视频的播放时间点给云架构下的服务器; [0014] Step2: viewers submitted under the cloud server architecture currently playing time for the video to the point;

[0015] Step3:云架构下的服务器收到收看者上传的反馈视频文件及当前视频文件的播放时间点; [0015] Step3: server under a cloud architecture viewers receive the uploaded video file and the current feedback point of time playing video files;

[0016] Step4:云架构下的服务器将反馈视频文件存储到服务器中,并记录反馈视频文件的存放路径; [0016] Step4: the cloud server architecture feedback video files stored in the server, and records the feedback path to store the video file;

[0017] Step5:以视频播放时间点做为关键字,反馈视频文件的存放路径为内容,插入到映射表中,其中映射表在数据库中按关键字字典顺序存储,如果数据库中有相同关键字,则添加到相同关键字的内容列表中。 [0017] Step5: In the video playback time point as a keyword, the feedback path to store the video file, inserting into the mapping table, wherein the mapping table are sequentially stored keyword dictionary, if the database with the same key in the database , add to the list of contents the same keyword.

[0018] 云架构下的服务器根据当前播放时间点查找映射表中是否有该时间点的反馈视频文件,包括以下步骤: [0018] server under a cloud infrastructure based on the current point of time playing video file to find out if there is feedback that point in time mapping table, comprising the steps of:

[0019] Stepl:云架构下的服务器获取当前视频的播放时间点; [0019] Stepl: server under a cloud architecture to get the current playing time point of the video;

[0020] Step2:云架构下的服务器到数据库中查询是否有以当前播放时间点为关键字的项; [0020] Step2: under a cloud server infrastructure to the database queries whether the current playback time point for the entry of keywords;

[0021] St印3:若匹配成功,则返回以当前播放时间点为关键字的项的内容,服务器根据反馈视频文件的存放路径,在视频点播页面显示出与当前播放时间点匹配的反馈视频文件资源;若匹配不成功,则返回空,视频点播页面不显示任何反馈视频文件资源。 [0021] St India 3: If the match is successful, the current playback time point for the keyword content item is returned, the server based on the feedback path to store video files, showing the current feedback video playback time match point in the video-on-demand page file Explorer; if there is no match, then return empty, video-on-demand feedback page does not display any video file resources.

[0022] 收看者根据不同的点播方式选择是否同步播放该反馈视频文件,其中点播方式包括以下两种: [0022] viewer to select whether the feedback synchronous playback of video files depending on demand, wherein the demand comprises the following two ways:

[0023] I)暂停播放当前视频,在新窗口中打开收看者选中的某一条反馈视频文件资源; [0023] I) to pause playback of the current video, open a video file a feedback resource viewer selected in a new window;

[0024] 2)在当前点播页面内,同步播放收看者选中的一条或多条反馈视频文件资源。 [0024] 2) within the current page-on-demand, synchronized playback viewer selected one or more feedback video file resources.

[0025] 收看者根据不同的点播方式选择是否同步播放该反馈视频文件,具体步骤如下: [0025] viewer to select whether the feedback synchronous playback of video files depending on demand, the following steps:

[0026] Stepl:在收看者观看视频时,云架构下的服务器在视频点播页面实时显示与当前播放时间点有关的反馈视频文件资源; [0026] Stepl: When viewers watch the video server architecture in the cloud feedback is displayed in real-time video file resources associated with the current playback point in the video-on-demand page;

[0027] Step2:收看者选中想要观看的反馈视频文件; [0027] Step2: Select the feedback viewers want to watch video files;

[0028] St印3:收看者选择点播方式; [0028] St print 3: viewer selects on-demand mode;

[0029] Step4:云架构下的服务器根据收看者选择的点播方式,决定在新窗口中打开反馈视频文件或者在当前页面下同步播放反馈视频文件。 [0029] Step4: Under the cloud server architecture based on-demand viewer choice, the decision to open the file in a new window, video feedback, or feedback synchronous playback of video files in the current page.

[0030] 与现有技术相比,本发明的优点是:视频收看者之间可以在不同时间、不同地点进行异步交互,而不需要受制于传统的视频点播,只能被动收看视频,或者是必须在同一时间段内进行实时的交互,增大了交互的灵活性。 [0030] Compared with the prior art, advantages of the present invention is that: can be different between the video viewer locations at different times asynchronous interaction, without requiring conventional VOD subject, passively watch video, or need for real-time interaction in the same period, increasing the flexibility of interaction.

附图说明 BRIEF DESCRIPTION

[0031] 图1为收看者录制及上传反馈视频文件流程图。 [0031] FIG. 1 is a viewer to record and upload video files flowchart feedback.

[0032] 图2为云架构下的服务器构建播放时间点和反馈视频文件映射表流程图。 [0032] FIG. 2 Construction and feedback play time point in the video file server cloud architecture flowchart mapping table.

[0033] 图3为收看者点播反馈视频文件流程图。 [0033] FIG. 3 is a video file viewer feedback flowchart demand.

具体实施方式 detailed description

[0034] 下面对本发明做进一步详细说明。 [0034] The following further detailed description of the present invention.

[0035] 本发明是一种云架构环境下视频点播异步交互方法,首先视频收看者录制自己的视、音频信息,作为反馈视频文件上传至云架构下的服务器,记录并提交当前视频播放时间点。 [0035] The present invention is a method for interactive video-on-demand asynchronous architecture under a cloud environment, first of all video viewers to record your own video and audio information uploaded to the server in the cloud architecture as a feedback video files, the current record and submit video playback time point . 然后云架构下的服务器构建视频播放时间点和反馈视频文件的映射表。 The server then under the cloud architecture to build mapping table video playback time point and the feedback of the video file. 最后在视频点播过程中,云架构下的服务器根据当前播放时间点查找映射表中是否有对应的反馈视频文件,若有,则在视频点播页面显示出反馈视频文件资源,收看者根据点播方式选择是否同步播放该反馈视频文件。 Finally, video-on-demand process, the server under a cloud infrastructure based on the current point of playback time to find whether there is a corresponding feedback video file mapping table, and if so, in video-on-demand feedback page showing the video file resources, according to viewer demand mode selection the feedback is synchronized playback video file.

[0036] 下面分步骤对本发明的技术方案进行详细叙述。 [0036] The technical solution of the following sub-steps of the present invention will be described in detail.

[0037] 1、收看者在点播过程中录制并上传反馈视频文件至云架构下的服务器,流程图如附图1所示,具体步骤如下: [0037] 1, recorded in the viewer demand process and feedback upload the video file to the server at the cloud infrastructure, the flowchart as shown in Figure 1, the following steps:

[0038] Stepl:录制反馈视频文件前,收看者先记录当前视频播放时间点; [0038] Stepl: feedback before recording a video file viewers to record the current video playback point in time;

[0039] Step2:收看者选择是否暂停播放当前视频,若不暂停,则继续下面步骤,否则,跳至Step4 ; [0039] Step2: viewers choose whether or not to pause playback of the current video, if not suspended, then proceed to the next step, otherwise, skip to Step4;

[0040] Step3:继续观看,直到当前点播的视频结束; [0040] Step3: continue to watch until the end of the current video-on-demand;

[0041] Step4:收看者打开录制工具,录制自己的反馈视频文件; [0041] Step4: Open the viewer recording tool, recording their feedback video files;

[0042] Step5:收看者点击视频播放页面的上传按钮,将记录下的当前视频播放时间点和录制的反馈视频文件上传至云架构下的服务器; [0042] Step5: viewers click on the video playback page Upload button will record the current video playback time point and feedback recorded video files uploaded to the server in the cloud architecture;

[0043] Step6:当前视频是否播放完毕,若没播放完毕,则继续下面步骤,否则,跳至Step8 ; [0043] Step6: if the current video has finished playing, if not finished playing, then proceed to the next step, otherwise, skip to Step8;

[0044] Step7:继续观看当前视频; [0044] Step7: continue watching the current video;

[0045] Step8:视频录制结束; [0045] Step8: video recording end;

[0046] 2、云架构下的服务器构建视频播放时间点和反馈视频文件的映射表,假设云架构下的服务器使用的数据库是MySQL,流程图如附图2所示,具体步骤如下: [0046] 2, the cloud server schema construct map video playback time and the feedback point of the video file, assuming the database server cloud infrastructure is MySQL, a flow chart as shown in Figure 2, the following steps:

[0047] Stepl:云架构下的服务器是否已创建存储映射表的数据库,若未创建,则继续下面步骤,否则,跳至Step3 ; [0047] Stepl: under the cloud server architecture whether to create a database to store the mapping table, if not created, proceed to the next step, otherwise, skip to Step3;

[0048] St印2:创建数据库; [0048] St India 2: Create a database;

[0049] Step3:云架构下的服务器收到收看者提交的反馈视频文件及当前视频播放时间占.V , [0049] Step3: server architecture in the cloud feedback received video file viewers submitted video playback time and the current account .V,

[0050] Step4:云架构下的服务器将收到的反馈视频文件存储到本地,并记录下存储路径; [0050] Step4: the server cloud infrastructure feedback received video files stored locally, and record storage path;

[0051] Step5:云架构下的服务器到数据库中查询是否有以当前用户所点播视频的视频名为名称的表;若没有,则继续下面步骤,否则,跳至Step7 ; [0051] Step5: server under a cloud architecture to the database queries whether the current user demand video video named table name; if not, proceed to the next step, otherwise, skip Step7;

[0052] Step6:在数据库中创建新表,表名为用户点播视频的视频名; [0052] Step6: create a new table in the database table called video users demand video;

[0053] Step7:在表中查询是否有以当前视频播放时间点为主键的项,若没有,则继续下面步骤,否则,跳至Step9 ; [0053] Step7: query whether there are items in the table at the current point of time playing video primary key, if not, proceed to the next step, otherwise, skip Step9;

[0054] Step8:以当前视频播放时间点为主键,在表中创建新项; [0054] Step8: at the current point of time playing video primary key, creating a new entry in the table;

[0055] Step9:将反馈视频文件的存储路径作为内容,存储到项中; [0055] Step9: the feedback path to store the video file as the content stored in the entry;

[0056] St印10:映射表更新结束; [0056] St India 10: mapping table update is completed;

[0057] 3、点播页面动态显示反馈视频文件资源,收看者选择不同的点播方式决定是否将反馈视频文件资源与当前视频同步播放,流程图如附图3所示,具体步骤如下: [0057] 3-demand dynamic page display video feedback resource file, select a different viewer to decide whether to feedback-demand video resource file with the current video synchronization playback, the flowchart as shown in the drawings, the specific steps are as follows 3:

[0058] Stepl:云架构下的服务器获取当前视频播放时间点,到数据库中查询是否有以当前播放视频的视频名为名的表,若有,则继续下面步骤,否则,跳至Step5 ; [0058] Stepl: server under a cloud architecture to get the current video playback point in time, to the database to check whether there are currently playing video video named table name, if so, proceed to the next step, otherwise, skip Step5;

[0059] Step2:在表中查询是否有以当前视频播放时间点为主键的项,若有,则继续下面步骤,否则,跳至Step5 ; [0059] Step2: Is there a query in the table at the current point of time playing video primary key item, if so, proceed to the next step, otherwise, skip Step5;

[0060] Step3:将查询到的项的内容依次取出,获得与该播放时间点有关的反馈视频文件的存储路径; [0060] Step3: to query content items are sequentially removed to obtain a storage path associated with the playback timing of the feedback of the video file;

[0061] Step4:在视频播放页面显示出相关的反馈视频文件资源链接,链接地址为反馈视频文件的存储路径; [0061] Step4: displayed on the video playback pages of the relevant video file feedback resource links, link address for the feedback path to store video files;

[0062] Step5:点播页面是否有反馈视频文件资源,若有,继续下面步骤,否则,跳至Step9 ; [0062] Step5: on-demand video feedback page if there are resource files, if so, proceed to the next step, otherwise, skip Step9;

[0063] Step6:收看者点击点播页面上不同的点播方式按钮,若选择同步播放,则继续下面步骤,否则,跳至Step8 ; [0063] Step6: viewers click on different buttons on demand on demand page, if you choose synchronous playback, then proceed to the next step, otherwise, skip to Step8;

[0064] Step7:在当前播放页面调用页面播放器,同步播放收看者选中的1、2、”.η个视频,播放完毕跳至Step9; [0064] Step7: page calls in the current play player page, synchronous playback viewer selected 1,2, "η a video has finished playing skip Step9;.

[0065] StepS:暂停播放当前的视频,在新窗口中调用页面播放器,播放收看者选中的某个反馈视频文件,播放结束,返回原视频播放页面; [0065] StepS: Pause the current video playback, call the page in a new window player, play a video file viewer feedback selected, playback ends, return to the original page video playback;

[0066] Step9:继续观看本视频,直到视频结束。 [0066] Step9: continue to watch this video until the end of the video.

Claims (2)

  1. 1.一种云架构环境下视频点播异步交互方法,其特征在于,在视频点播过程中,当收看者对视频内容有感想、疑问或见解时,录制其视、音频信息作为反馈视频文件上传至云架构下的服务器,同时记录并提交当前视频播放时间点;云架构下的服务器构建视频播放时间点和反馈视频文件的映射表;在视频的下一次点播过程中,云架构下的服务器根据当前播放时间点查找映射表中是否有对应的反馈视频文件,若有,则在视频点播页面显示出反馈视频文件资源,由收看者根据不同的点播方式选择是否同步播放该反馈视频文件; 收看者在点播过程中录制并上传反馈视频文件至云架构下的服务器的具体步骤如下: Stepl:录制反馈视频文件前,收看者先记录当前视频播放时间点; Step2:收看者选择是否暂停播放当前视频,若不暂停,则继续下面步骤,否则,跳至Step A video-on-demand asynchronous interaction methods under a cloud architecture environment, characterized in that the video-on-demand process, when the viewer has feelings for video content, questions or ideas, recording its video and audio information as feedback to upload video files to server under the cloud architecture, and record and submit the current video play time point; server under a cloud architecture to build mapping table video playback time point and the feedback of the video file; in one-on-demand process under the video, the server at the cloud architecture based on the current play time feedback find whether there is a corresponding video file mapping table, and if so, the page shows the feedback VOD video resource file, the viewer selects whether the feedback synchronous playback of video files depending on demand; viewer at specific steps demand process to record and upload feedback video files to the server in the cloud architecture are as follows: Stepl: before recording feedback video file viewers to record the current video play time point; Step2: viewers choose whether or not to pause playback of the current video, if no pause, then proceed to the next step, otherwise, skip to step 4 ; Step3:继续观看,直到当前点播的视频结束; Step4:收看者打开录制工具,录制自己的反馈视频文件; Step5:收看者点击视频播放页面的上传按钮,将记录下的当前视频播放时间点和录制的反馈视频文件上传至云架构下的服务器; St印6:当前视频是否播放完毕,若没播放完毕,则继续下面步骤,否则,跳至StepS ; Step7:继续观看当前视频; Step8:视频录制结束; 云架构下的服务器构建视频播放时间点和反馈视频文件的映射表,具体步骤如下:Stepl:云架构下的服务器是否已创建存储映射表的数据库,若未创建,则继续下面步骤,否则,跳至Step3 ; Step2:创建数据库; Step3:云架构下的服务器收到收看者提交的反馈视频文件及当前视频播放时间点;Step4:云架构下的服务器将收到的反馈视频文件存储到本地,并记录下存储路径;Step5:云架构下的服务器到数据库中查 4; Step3: continue to watch until the current demand video ends; Step4: viewers open recording tool, recording their feedback video files; Step5: the current video playback time viewers click on the video playback page upload button to record the point and feedback recorded video files uploaded to the server in the cloud architecture; St India 6: whether the current video has finished playing, if not finished playing, then proceed to the next step, otherwise, skip stepS; Step7: continue to watch the current video; Step8: video recording ends; under the cloud server architecture to build mapping table video playback time point and the feedback of the video file, follow these steps: Stepl: under a cloud server architecture has been to create a database to store the mapping table, if not created, proceed to the next step, otherwise, skip to Step3; Step2: create a database; Step3: server architecture in the cloud feedback received video file viewers submitted video player and current point in time; Step4: under the cloud server architecture will feedback received video files stored local, and record storage path; Step5: the cloud infrastructure to the server to search the database 是否有以当前用户所点播视频的视频名为名称的表;若没有,则继续下面步骤,否则,跳至Step7 ; Step6:在数据库中创建新表,表名为用户点播视频的视频名; Step7:在表中查询是否有以当前视频播放时间点为主键的项,若没有,则继续下面步骤,否则,跳至Step9 ; Step8:以当前视频播放时间点为主键,在表中创建新项; Step9:将反馈视频文件的存储路径作为内容,存储到项中; SteplO:映射表更新结束; 点播页面动态显示反馈视频文件资源,收看者选择不同的点播方式决定是否将反馈视频文件资源与当前视频同步播放,具体步骤如下: Stepl:云架构下的服务器获取当前视频播放时间点,到数据库中查询是否有以当前播放视频的视频名为名的表,若有,则继续下面步骤,否则,跳至Step5 ; Step2:在表中查询是否有以当前视频播放时间点为主键的项,若有,则继 Is there a current user of the video-on-demand video named table name; if not, proceed to the next step, otherwise, skip Step7; Step6: create a new table in the database table called video users demand video; Step7 : check whether there are in the table at the current point of time playing video primary key term, if not, proceed to the next step, otherwise, skip Step9; Step8: at the current point of time playing video primary key, creating a new entry in the table; step9: the storage path feedback video files as a content stored in the entry; SteplO: the end of the map updating; on-demand page dynamic display feedback video file resources, viewer selects a different demand decided whether to feedback video file resources with the current video synchronous playback, concrete steps are as follows: Stepl: server under a cloud architecture to get the current video playback point in time, to the database to check whether there are currently playing video video named table name, if so, proceed to the next step, otherwise jump to Step5; Step2: queries whether the current video playback time point of entry in the primary key table, and if so, following the 下面步骤,否则,跳至Step5 ; Step3:将查询到的项的内容依次取出,获得与该播放时间点有关的反馈视频文件的存储路径; Step4:在视频播放页面显示出相关的反馈视频文件资源链接,链接地址为反馈视频文件的存储路径; St印5:点播页面是否有反馈视频文件资源,若有,继续下面步骤,否则,跳至Step9 ;Step6:收看者点击点播页面上不同的点播方式按钮,若选择同步播放,则继续下面步骤,否则,跳至Step8 ; Step7:在当前播放页面调用页面播放器,同步播放收看者选中的1、2、一η个视频,播放完毕跳至Step9 ; StepS:暂停播放当前的视频,在新窗口中调用页面播放器,播放收看者选中的某个反馈视频文件,播放结束,返回原视频播放页面; Step9:继续观看本视频,直到视频结束。 The following step, otherwise, skip Step5; Step3: to query the contents of the items taken in order to obtain a storage path associated with the timing of the feedback playing video files; Step4: show resources associated feedback video files in the video playback page link, link address for the feedback path to store video files; St India 5: is there a feedback page on demand video resource file, if so, proceed to the next step, otherwise, skip Step9; Step6: viewers click on a different page on demand on demand button, if you choose synchronous playback, then proceed to the next step, otherwise, skip to Step8; Step7: page calls in the current play player page, synchronous playback viewer selected 1,2, a η a video has finished playing Skip Step9; StepS: pause the current video playback, the player calls the page in a new window, playing a video file viewer feedback selected, the end of the play, return the original video playback page; Step9: continue to watch this video until the end of the video.
  2. 2.根据权利要求1所述云架构环境下视频点播异步交互方法,其特征在于,收看者根据不同的点播方式选择是否同步播放该反馈视频文件,其中点播方式包括以下两种: 1)暂停播放当前视频,在新窗口中打开收看者选中的某一条反馈视频文件资源; 2)在当前点播页面内,同步播放收看者选中的一条或多条反馈视频文件资源。 The method of interactive video on demand in said asynchronous architecture cloud environment claim 1, wherein the viewer selects whether the feedback synchronous playback of video files depending on demand, wherein the demand comprises the following two ways: 1) Play Pause current video, open a video file a feedback resource viewer selected in a new window; 2) within the current page-on-demand, synchronized playback viewer selected one or more feedback video file resources.
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