CN105338275B - A video processing method and apparatus - Google Patents

A video processing method and apparatus Download PDF

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CN105338275B
CN105338275B CN201510646113.3A CN201510646113A CN105338275B CN 105338275 B CN105338275 B CN 105338275B CN 201510646113 A CN201510646113 A CN 201510646113A CN 105338275 B CN105338275 B CN 105338275B
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event
control
flag
command
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CN105338275A (en
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朱国君
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天脉聚源(北京)教育科技有限公司
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Abstract

本发明公开了种视频处理方法及装置,用以使终端在接入时能够即时接收并播放视频。 The present invention discloses a kind of video processing method and apparatus for real time enables the terminal to receive and play the video when the access. 所述方法包括:当在视频录制过程中接收到控制指令时,将所述控制指令所对应的标志位的值更新为开启状态所对应的值;在更新所述标志位的值之后,开始记录所述控制指令所对应的事件;当监测到预设终端发送的接入请求时,将所述事件对应的控制命令和数据发送给所述终端。 The method comprising: when a control command is received during video recording, the control instruction value of the flag bit corresponding to an updated value corresponding to the ON state; after updating the value of the flag, starts recording the control event corresponding to the instruction; monitored when the access terminal transmits a predetermined request, sending the event corresponding to the control commands and data to the terminal. 采用本发明所提供的方法,在视频录制过程中,可以记录各个控制指令所对应的时间,当检测到预设终端接入时,将该事件对应的控制命令和数据发送给该终端,使该终端能够在刚接入时就能接收控制命令和数据,无需等待,使终端在接入在线教学系统时能够即时接收并播放视频。 Using the method of the present invention provides, in a video recording can be recorded each time corresponding to the control command, when detecting a predetermined terminal access control command corresponding to the event and transmits data to the terminal, so that the terminal to be able to receive control commands and just access data without having to wait, so that the terminal can receive and play video instantly when accessing the online teaching system.

Description

一种视频处理方法及装置 A video processing method and apparatus

技术领域 FIELD

[0001] 本发明涉及通信技术领域,特别涉及一种视频处理方法及装置。 [0001] The present invention relates to communication technologies, and particularly relates to a video processing method and apparatus.

背景技术 Background technique

[0002] 相对于传统的视频,网络视频具有更强的即时性和主动选择性,因而受到越来越多的人关注,有着广泛的应用,例如:网络电视,网络影院,远程会议,远程教学等。 [0002] Compared to traditional video, online video has more immediacy and active selective, and thus subject to more and more people are concerned, has a wide range of applications such as: network television, cinema networks, teleconferencing, distance learning Wait.

[0003] 远程教学过程是学生通过学生端远程观看教师通过教师端以演示文稿的形式将教学内容进行展示和讲解的过程,在此过程中,中控设备将教师端的控制命令和对应的视频数据同步发送给学生端。 [0003] distance learning course is students to watch the teacher by the students end remote form of presentation of teaching content to display and explain the process by teachers end, in the process, the control device control commands and corresponding teacher-side video data synchronization is sent to the student side. 这样的方式,可以将屏幕上的软件操作过程、视频教学、文稿的演示、等录制成视频。 In this way, during the presentation software you can be on the screen, video teaching, presentation, and so on into a video recording. 在教学视频上有重要应用,可以生动地还原教师在讲课过程中对课件的翻页、批注、书写等操作,使学生可以远程获得与在现场一样的体验。 There are important applications on the instructional videos, can vividly restore teachers courseware page in the course of lectures, comments, writing and other operations, so that students can obtain a remote site in the same experience.

[0004] 现有技术中,在教学视频的录制过程中,教师端和服务器均不记录整个视频过程, 如果终端中途加入,则无法获得之前教师端的控制命令和数据,只能等待接收下一个控制命令和数据,在接收下一个控制命令和数据之前,刚接入的终端会一直处于黑屏状态,即终端在接入在线教学系统时无法即时接收并播放教学视频。 [0004] In the prior art, the video recording instruction, the teacher terminal server and not the entire video recording process, if the terminal is added in the middle, and the control command can not be obtained before the end of the teacher data, waiting to receive only one control before commands and data under control receives a command and data, just access the terminal will always be in a black state, that is, the terminal can not receive and play instructional videos instantly when accessing the online teaching system.

发明内容 SUMMARY

[0005] 本发明提供一种视频处理方法及装置,用以使终端在接入后能够即时接收并播放视频。 [0005] The present invention provides a video processing method and apparatus for real time enables the terminal to receive and play the video after the access.

[0006] 本发明提供一种视频处理方法,包括: [0006] The present invention provides a video processing method, comprising:

[0007] 当在视频录制过程中接收到控制指令时,将所述控制指令所对应的标志位的值更新为开启状态所对应的值; [0007] When a control command is received during video recording, the control instruction value of the flag bit corresponding to an updated value corresponding to the ON state;

[0008] 在更新所述标志位的值之后,开始记录所述控制指令所对应的事件; [0008] After updating the value of the flag, the start recording event command corresponding to the control;

[0009] 当监测到预设终端发送的接入请求时,将所述事件对应的控制命令和数据发送给所述终端。 [0009] When a predetermined monitor terminal to the access request sent, sending the event corresponding to the control commands and data to the terminal.

[0010] 在一个实施例中,所述控制指令的类型包括以下至少一项:对跟随按钮的点击指令、对考试按钮的点击指令、对预览按钮的点击指令和在当前界面的书写指令; [0010] In one type of embodiment, the control command comprises at least one of: instructions for following the click of a button, the button click command to the examination, the preview button click command current interface and writing instruction;

[0011] 所述方法还包括: [0011] The method further comprises:

[0012] 根据所述控制指令的类型确定所述控制指令所对应的事件; [0012] The event control instruction corresponding to the type determined according to the control instruction;

[0013] 根据事件与标志位的预设对应关系确定所述事件对应的标志位,并将所述标志位作为所述控制指令所对应的标志位。 [0013] The predetermined event corresponding to the flag corresponding to the event relationship determining flag, and the flag bit as the control instruction corresponding to the flag.

[0014] 在一个实施例中,所述根据所述控制指令的类型确定所述控制指令所对应的事件,包括: [0014] In one embodiment, the control instruction corresponding to the event according to the type of said control instruction is determined, comprising:

[0015] 当所述控制指令为对跟随按钮的点击指令时,确定所述控制指令所对应的事件为跟随事件; [0015] When the control instruction for the instruction while following the click buttons, determining the control command corresponding to the event to follow events;

[0016] 当所述控制指令为对考试按钮的点击指令时,确定所述控制指令所对应的事件为考试事件; [0016] When the control command is a button click command to the examination, determining an event corresponding to the instruction is a test control event;

[0017] 当所述控制指令为对预览按钮的点击指令时,确定所述控制指令所对应的事件为预览事件; [0017] When the control instruction is an instruction for the preview button clicks, and determining an event corresponding to the control command as a preview event;

[0018] 当所述控制指令为在当前界面的书写指令时,确定所述控制指令所对应的事件为书写事件。 [0018] When the control command is written in the current command interface, determining the control command event corresponding to the event is written.

[0019] 在一个实施例中,所述将所述控制指令所对应的标志位的值更新为开启状态所对应的值,包括: [0019] In one embodiment, the value of the control flag command corresponding updated value corresponding to the ON state, comprising:

[0020] 监测各个标志位的值; [0020] Monitoring the respective flag value;

[0021] 根据所述各个标志位的值判断是否存在处于开启状态的标志位; [0021] The value of determining the presence or absence of the respective flag in the ON state of the flag;

[0022] 当存在处于开启状态的标志位时,关闭所述处于开启状态的标志位并开启所述控制指令所对应的标志位; [0022] When the flag is present in an ON state, the closed flag is turned ON state and the flag bit corresponding to the control command;

[0023] 当不存在处于开启状态的标志位时,开启所述控制指令所对应的标志位。 [0023] When the flag is in the ON state does not exist, the control open flag bit corresponding to the instruction.

[0024] 在一个实施例中,所述记录所述控制指令所对应的事件,包括: [0024] In one embodiment, the event record corresponding to the control instruction, comprising:

[0025] 记录所述控制指令所对应的事件的发生时间; [0025] The recording control instruction corresponding to the occurrence time of the event;

[0026] 所述将所述事件对应的控制命令和数据发送给所述终端,包括: [0026] sending the event corresponding to the control commands and data to the terminal, comprising:

[0027] 将距离当前时间最近的事件对应的控制命令和数据发送给所述终端,指示所述终端显示所述事件对应的视频的回放按钮; [0027] The most recent event corresponding to the current time from the control command and data to the terminal, the terminal display indicating a playback button of the video corresponding to the event;

[0028] 当接收到对所述回放按钮的点击操作时,根据所述事件的发生时间将所有记录的事件对应的控制命令和数据按顺序发送给所述终端,指示所述终端显不加速播放按钮,供用户选择,或者,指示所述终端加速处理收到的控制命令和数据。 [0028] When receiving the playback button click operation, according to the time of occurrence of the event to all events corresponding to the recorded data and the control command are sequentially sent to the terminal indicating that the terminal is not significantly accelerated playback button for the user to select or instruct the terminal processing acceleration control commands and data received.

[0029] 本发明的有益效果在于:在视频录制过程中,可以记录各个控制指令所对应的时间,当检测到预设终端接入时,将该事件对应的控制命令和数据发送给该终端,使该终端能够在刚接入时就能接收控制命令和数据,无需等待,使终端在接入在线教学系统时能够即时接收并播放视频。 [0029] Advantageous effects of the present invention is that: during video recording can be recorded each time corresponding to the control command, when detecting a predetermined terminal access, and transmits the control command corresponding to the event data to the terminal and, the terminal will be able to be able to receive control commands and data in just access, without having to wait, so that the terminal can receive and play video instantly when accessing the online teaching system.

[0030] 本发明还提供一种视频处理装置,包括: [0030] The present invention also provides a video processing apparatus, comprising:

[0031] 更新模块,用于当在视频录制过程中接收到控制指令时,将所述控制指令所对应的标志位的值更新为开启状态所对应的值; [0031] updating module, configured to, when receiving the control command during video recording, the control instruction value of the flag bit corresponding to an updated value corresponding to the ON state;

[0032] 记录模块,用于在更新所述标志位的值之后,开始记录所述控制指令所对应的事件; [0032] The recording module for, after updating the value of the flag, the start recording event command corresponding to the control;

[0033] 发送模块,用于当监测到预设终端发送的接入请求时,将所述事件对应的控制命令和数据发送给所述终端。 [0033] The sending module, configured to, when the access to the monitoring request sent by a preset terminal, sending the event corresponding to the control commands and data to the terminal.

[0034] 在一个实施例中,所述控制指令的类型包括以下至少一项:对跟随按钮的点击指令、对考试按钮的点击指令、对预览按钮的点击指令和在当前界面的书写指令; [0034] In one type of embodiment, the control command comprises at least one of: instructions for following the click of a button, the button click command to the examination, the preview button click command current interface and writing instruction;

[0035] 所述装置还包括: [0035] The apparatus further comprises:

[0036] 第一确定模块,用于根据所述控制指令的类型确定所述控制指令所对应的事件」 [0036] a first determining module, for the control command corresponding to the event "The type of the control command determined

[0037] 第二确定模块,用于根据事件与标志位的预设对应关系确定所述事件对应的标志位,并将所述标志位作为所述控制指令所对应的标志位。 [0037] The second determination module, according to a preset for the corresponding event flag corresponding to the event relationship determining flag, and the flag bit as the control instruction corresponding to the flag.

[0038] 在一个实施例中,所述第一确定模块,包括: 、、、、 [0038] In one embodiment, the first determination module comprises: ,,,,

[0039] 第一确定子模块,用于当所述控制指令为对跟随按钮的点击指令时,确定所述控制指令所对应的事件为跟随事件; [0039] a first determining sub-module, configured to, when the control instruction for the instruction while following the click buttons, determining the control command corresponding to the event to follow events;

[0040] 第二确定子模块,用于当所述控制指令为对考试按钮的点击指令时,确定所述控制指令所对应的事件为考试事件; [0040] The second determining sub-module, configured to, when the control command is a button click command to the examination, determining the control command event corresponding to the event for the exam;

[0041] 第三确定子模块,用于当所述控制指令为对预览按钮的点击指令时,确定所述控制指令所对应的事件为预览事件; [0041] The third determining submodule, configured to, when the control command is for the preview button click command, and determining an event corresponding to the control command as a preview event;

[0042] 第四确定子模块,用于当所述控制指令为在当前界面的书写指令时,确定所述控制指令所对应的事件为书写事件。 [0042] determining a fourth sub-module, configured to, when the control command is written in the current command interface, determining the control command event corresponding to the event is written.

[0043] 在一个实施例中,所述更新模块,包括: [0043] In one embodiment, the updating module, comprising:

[0044] 监测子模块,用于监测各个标志位的值; _ [0044] The monitoring sub-module configured to monitor the value of each flag; _

[0045] 判断子模块,用于根据所述各个标志位的值判断是否存在处于开启状态的标志位; [0045] The determination sub-module, whether there is a status flag is on is determined according to the value of the respective flag;

[0046] 第一开启子模块,用于当存在处于开启状态的标志位时,关闭所述处于开启状态的标志位并开启所述控制指令所对应的标志位; [0046] The first sub-module is turned on, when a flag is present in an ON state, the closing flag is on state and opening the control command corresponding to the flag;

[0047] 第二开启子模块,用于当不存在处于开启状态的标志位时,开启所述控制指令所对应的标志位。 When the flag [0047] The second sub-module is turned on, when there is used in the ON state, the ON flag bit corresponding to the control command.

[0048] 在一个实施例中,所述记录模块,包括: [0048] In one embodiment, the recording module, comprising:

[0049] 记录子模块,用于记录所述控制指令所对应的事件的发生时间; [0049] The recording sub-module, for recording the occurrence time of the control instruction corresponding to the event;

[0050] 所述发送模块,包括: [0050] The transmission module, comprising:

[0051] 第一发送子模块,用于将距离当前时间最近的事件对应的控制命令和数据发送给所述终端,指示所述终端显示所述事件对应的视频的回放按钮; [0051] The first sending sub-module, a control command and data corresponding to the current event time closest to the terminal, the terminal display indicating a playback button of the video corresponding to the event;

[0052]第二发送子模块,用于当接收到对所述回放按钮的点击操作时,根据所述事件的发生时间将所有记录的事件对应的控制命令和数据按顺序发送给所述终端,指示所述终端显示加速播放按钮,供用户选择,或者,指示所述终端加速处理收到的控制命令和数据。 [0052] The second sending sub-module, configured to, when receiving a click operation of the playback button, all events corresponding to the recorded data and transmits the control command to the terminal in order according to the time of occurrence of the event, instructing the terminal to display accelerated playback button for the user to choose, or to instruct the terminal control processing commands and data received acceleration. [0053] 本发明的其它特征和优点将在随后的说明书中阐述,并且,部分地从说明书中变得显而易见,或者通过实施本发明而了解。 [0053] Other features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or learned by practice of the present invention. 本发明的目的和其他优点可通过在所写的说明书、权利要求书、以及附图中所特别指出的结构来实现和获得。 The objectives and other advantages of the invention may be realized and attained by the written description, claims, and drawings structure particularly pointed out.

[0054]下面通过附图和实施例,对本发明的技术方案做进一步的详细描述。 [0054] The following drawings and embodiments, detailed description of the further aspect of the present invention.

附图说明 BRIEF DESCRIPTION

[0055]附图用来提供对本发明的进一步理解,并且构成说明书的一部分,与本发明的实施例一起用于解释本发明,并不构成对本发明的限制。 [0055] The accompanying drawings provide a further understanding of the present invention, and constitute part of this specification, the embodiments of the invention, serve to explain the invention, not to limit the present invention. 在附图中: In the drawings:

[0056]图1为本发明一实施例中一种视频处理方法的流程图; [0056] FIG. 1 is a flowchart of one embodiment of a video processing method of the present embodiment of the invention;

[0057]图2为本发明一实施例中一种视频处理方法的流程图; [0057] FIG 2 is a flowchart of one embodiment of a video processing method of the present embodiment of the invention;

[0058]图3为本发明一实施例中一种视频处理装置的框图; [0058] FIG 3 a block diagram of a video processing device according to an embodiment of the present invention;

[0059]图4为本发明一实施例中一种视频处理装置的框图。 [0059] Figure 4 a block diagram of a video processing device according to an embodiment of the present invention.

具体实施方式 Detailed ways

[0060]以下结合附图对本发明的优选实施例进行说明,应当理解,此处所描述的优选实施例仅用于说明和解释本发明,并不用于限定本发明。 [0060] Hereinafter, the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, it should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0061]图1为本发明一实施例中一种视频处理方法的流程图,如图1所示,本发明中视频处理方法可用于提供远程教学服务的终端应用或网站所对应的后台服务器中,该方法包括如下步骤S11-S13: [0061] FIG. 1 is a flowchart of a video processing method of an embodiment of the present invention, examples shown in Figure 1, the present invention is a video processing method may be used to provide a background server distance learning applications and services or terminal site corresponding the method comprising the steps of S11-S13:

[0062] 在步骤SI 1中,当在视频录制过程中接收到控制指令时,将控制指令所对应的标志位的值更新为开启状态所对应的值; [0062] In step 1, the SI, when a control command is received during video recording, the control instruction value of the flag bit corresponding to an updated value corresponding to the ON state;

[0063] 在步骤S12中,在更新标志位的值之后,开始记录控制指令所对应的事件; [0063] In step S12, after updating the value of the flag bit, start recording control event corresponding to the instruction;

[0064] 在步骤S13中,当监测到预设终端发送的接入请求时,将事件对应的控制命令和数据发送给终端。 [0064] In step S13, when detecting the access request sent by a preset terminal, sends an event corresponding control commands and data to the terminal.

[0065] 举例而言,在视频教学过程中,预设该视频教学过程中所有可能接收到的控制指令所对应的标志位,这些标志位的初始值为0,即该标志位处于关闭状态,当接收到控制指令时,将该控制指令所对应的标志位的值更新为1,即将该控制指令所对应的标志位的状态更改为开启状态,当该标志位的状态更改为开启状态后,开始记录该控制指令所对应的事件,当检测到有终端接入时,将该事件所对应的控制命令和数据发送给该终端。 [0065] For example, in a video teaching process, a predetermined flag may receive all control commands corresponding to the video of the teaching process, the initial flag is 0, i.e., the flag is turned off, upon receiving the control command, the control command corresponding to the flag value is updated to 1, i.e. a status flag corresponding to the control instruction to change the ON state, when the state of the flag is changed to the ON state, start recording event corresponding to the control command, when an access terminal detects that there is, the control command corresponding to the event and transmits data to the terminal.

[0066] 在一个实施例中,控制指令的类型包括以下至少一项:对跟随按钮的点击指令、对考试按钮的点击指令、对预览按钮的点击指令和在当前界面的书写指令; [0066] In one type of embodiment, the control command comprises at least one of: instructions for following the click of a button, the button click command to the examination, the preview button click command current interface and writing instruction;

[0067] 方法还包括如下步骤A1-A2: [0067] The method further comprises the step of A1-A2:

[0068] 在步骤A1中,根据控制指令的类型确定控制指令所对应的事件; [0068] In step A1, the event determining the control command corresponding to the type of control instruction;

[0069] 在步骤A2中,根据事件与标志位的预设对应关系确定事件对应的标志位,并将标志位作为控制指令所对应的标志位。 [0069] In step A2, the corresponding flag bit in accordance with a predetermined event corresponding to the event relationship determining flag, and the flag bit corresponding to a control command flag.

[0070] 举例而言,在本实施例中,控制指令包括:对跟随按钮的点击指令、对考试按钮的点击指令、对预览按钮的点击指令和在当前界面的书写指令,而每种控制指令对应一种事件,在本申请中,预先设置了事件与标志位的对应关系,因而,当根据控制指令的类型确定该控制指令所对应的事件之后,可以根据预先设置的事件与标志位的对应关系确定该事件对应的标志位,将该标志位作为该控制指令所对应的标志位。 [0070] For example, in the present embodiment, the control instructions comprising: instructions for following the click of a button, the button click command to the examination, the preview button click command in the current interface and writing instruction, and each control command corresponds to an event that in the present application, is set in advance and the correspondence relationship event flag, thus, after determining an event corresponding to the control command according to the type of control command, according to the event may correspond to the preset flag relationship is determined corresponding to the event flag, as the flag bit corresponding to the control command flag. 即通过预先设置的事件与标志位的对应关系,当接收到控制指令时,只要确定该控制指令所对应的事件,即可通过预先设置的事件与标志位的对应关系确定该控制指令所对应的标志位。 That event set in advance by the correspondence between the flag, when receiving the control command, as long as the control command corresponding to the event is determined, by a corresponding relationship to events and a preset flag corresponding to the control command determines flag.

[0071] 如此,可通过预先设置的事件与标志位的对应关系确定接收到的控制命令所对应的标志位。 [0071] thus, may determine whether the received control command by a corresponding flag bit corresponding to the relationship event flag set in advance.

[0072] 在一个实施例中,根据控制指令的类型确定控制指令所对应的事件,包括如下步骤B1-B4: [0072] In one embodiment, depending on the type of control instruction determines a control instruction corresponding to an event, comprising the steps B1-B4:

[0073] 在步骤B1中,当控制指令为对跟随按钮的点击指令时,确定控制指令所对应的事件为跟随事件; [0073] In step B1, when the control command for the event when the follow button click command, control command is determined to follow the corresponding event;

[0074] 在步骤B2中,当控制指令为对考试按钮的点击指令时,确定控制指令所对应的事件为考试事件; [0074] In step B2, when the control command is a button click command to the examination, to determine a control instruction corresponding to the event is an event examination;

[0075] 在步骤B3中,当控制指令为对预览按钮的点击指令时,确定控制指令所对应的事件为预览事件; [0075] In step B3, when the control command is a preview button click command to determine a control instruction corresponding to an event preview event;

[0076] 在步骤B4中,当控制指令为在当前界面的书写指令时,确定控制指令所对应的事件为书写事件。 [0076] In step B4, when the control command is written in the current command interface, to determine a control instruction corresponding to an event for writing event.

[0077] 需要说明的是,上述步骤B1-B4为并列步骤,不存在先后关系。 [0077] Incidentally, the above-described Step B1-B4 is a step in parallel, precedence relationship does not exist.

[0078]在一个买施例中,如图2所示,将控制指令所对应的标志位的值更新为开启状态所对应的值,包括如下步骤S21-S24: [0078] In one embodiment bought, as shown, the value of the control flag 2 corresponding to the instruction value is updated corresponding to the ON state, comprising the steps of S21-S24:

[0079]在步骤S21中,监测各个标志位的值; [0079] In step S21, the respective values ​​of the monitoring flag;

[0080]在步骤S22中,根据各个标志位的值判断是否存在处于开启状态的标志位; [0080] In step S22, each flag is determined according to the value of the flag whether or not there is an open state;

[0081]在步骤S23中,当存在处于开启状态的标志位时,关闭处于开启状态的标志位并开启控制指令所对应的标志位; [0081] In step S23, when the flag is present in an ON state, the flag is turned off and turned on state of the control command corresponding to the flag;

[0082] 在步骤S24中,当不存在处于开启状态的标志位时,开启控制指令所对应的标志位。 [0082] In step S24, when the flag is in the ON state does not exist, the control open flag corresponding to the instruction.

[0083] 举例而言,在本实施例中,当录制教学视频时,各类事件是串行的,因而,各类事件是互斥的,也就是说,当一个事件发生的时候,前一个事件终止,因而,将控制指令所对应的标志位的值更新为开启状态所对应的值时,需要监测各个标志位的值,根据各个标志位的值判断是否存在处于开启状态的标志位,具体的,当监测到有标志位的值为1时,确定该标志位处于开启状态,则可关闭当前处于开启状态的标志位,并开启该控制指令所对应的标志位。 [0083] For example, in this embodiment, when the recording instructional videos, various events are serial, and thus, various events are mutually exclusive, that is, when an event occurs, a former when the event terminates, and thus, the control value of the flag bits of the instruction corresponding to the updated value for the ON state corresponding to the need to monitor the value of each flag, according to a value determined each flag exists in the flag ON state, the specific when 1 is monitored with a flag value, it determines that the flag is on, you can turn off the current flag in the ON state, and turns on the control command corresponding to the flag. 当检测到所有标志位的值为0时,则确定没有处于开启状态的标志位,则可直接开启该控制指令所对应的标志位。 When detecting the bit value is 0 all the flags, it is determined no flag is in an ON state, the control command can directly open the corresponding flag bit.

[0084] 如此,当要开启接收到的控制命令所对应的标志位时,将其他处于开启状态的标志位关闭,避免同时开启多个标志位导致各个标志位对应的事件的时间产生冲突。 Flag [0084] Thus, to open when the received control command corresponding to the flag, the other is turned off to avoid simultaneous turn lead to a plurality of flag bits each time the flag bit corresponding to an event generating conflicts.

[0085] 在一个实施例中,记录控制指令所对应的事件,包括如下步骤C1: [0085] In one embodiment, the recording control event corresponding to the instruction, comprising the steps of C1:

[0086] 在步骤C1中,记录控制指令所对应的事件的发生时间; [0086] In step C1, the recording control instruction corresponding to the occurrence time of the event;

[0087] 将事件对应的控制命令和数据发送给终端,包括如下步骤C2-C3: [0087] to send the event data and corresponding control command to the terminal, comprising the steps of C2-C3:

[0088] 在步骤C2中,将距离当前时间最近的事件对应的控制命令和数据发送给终端,指示终端显示事件对应的视频的回放按钮; [0088] In step C2, the event corresponding to the current time from the nearest control commands and data sent to the terminal, the terminal displays a playback button indicating the event corresponding to video;

[0089] 在步骤C3中,当接收到对回放按钮的点击操作时,根据事件的发生时间将所有记录的事件对应的控制命令和数据按顺序发送给终端,指示终端显示加速播放按钮,供用户选择,或者,指示终端加速处理收到的控制命令和数据。 [0089] In step C3, when receiving a click operation of the playback button, according to the occurrence time of the event to the event all the records corresponding to the control command and the data are sequentially sent to the terminal indicating the terminal display accelerated playback button for the user Alternatively, or instruct the terminal to expedite the processing of data and control commands received.

[0090] 举例而言,在本实施例中,可以记录所有事件的发生时间和顺序,在将控制指令所对应的时间发送给终端时,可以先将距离当前时间最近的时间对应的控制命令和数据发送给该终端,并指示该终端显示在此之前所有事件所对应的视频的回放按钮,当接收到对该回放按钮的点击操作时,根据该事件的发生时间将所有记录的事件对应的控制命令和数据按顺序发送给该终端,并指示该终端显示加速播放按钮,供用户选择,当接收到用户对该加速播放按钮的点击操作时,指示终端加速播放所有记录的事件所对应的视频。 [0090] For example, in the present embodiment, the timing and sequence can record all events, when the control command transmission time corresponding to the terminal, the current from the first time may be a time corresponding to the latest control command and transmitting data to the terminal, and instructs the display control terminal at all events before the corresponding video playback button, when receiving the playback button click operation, the time of occurrence of the event according to event records corresponding to all sequentially transmits commands and data to the terminal, and instructs the terminal display accelerated playback button for the user to select when the user receives the accelerated playback button click operation, indicating that the terminal records all events accelerated playback of the corresponding video. 另外,当接收到对回放按钮的点击操作时,也可以直接指示该终端加速处理收到的控制命令和数据。 Further, when receiving a click operation of the playback button, the terminal may directly indicate the acceleration control processing commands and data received.

[0091] 如此,则可在用户终端上加速回放之前发生的事件所对应的视频,当视频回放至与教师端同步时,则指示该终端停止加速处理,并以与教师端相同的播放速度跟随教师端。 [0091] Thus, an event may occur before the accelerated playback on a video corresponding to the user terminal, when the synchronization with the video playback to the teacher terminal, the terminal is instructed to stop the acceleration process, and in the teacher ends the same playback speed following teachers end.

[0092] 上述指示终端加速播放所有记录的事件所对应的视频,可指示终端以2倍速度播放该视频、指示终端以4倍速度播放该视频、指示终端以8倍速度播放该视频等;指示终端加速处理收到的控制命令和数据,可指示终端以2倍速度处理收到的控制命令和数据、指示终端以4倍速度处理收到的控制命令和数据等,本发明对上述加速后的播放速度或处理速度不做限制,可根据需要任意设置。 [0092] the indication terminal accelerated playback all recorded events corresponding to video, may indicate that the terminal at 2x speed to play the video, indicating the terminal playing the video at 4 times the speed, indicating the terminal playing the video at 8 times speed; indication accelerated processing terminal and data received control command, the control command may indicate that the data terminal and processes the received at 2x speed, and a control command indicative of the data terminal and processes the received at 4x speed, and the like, according to the present invention, after the above-described acceleration playback speed or processing speed is not limited, and may be arbitrarily set as desired.

[0093] 如此,记录所有事件的发生时间,当将当前发生的事件所对应的控制命令和数据发送给终端时,可将所有事件对应的控制命令和数据按顺序发送给终端,使用户可以观看之前发生的所有事件,提升了用户体验。 [0093] Thus, the recording time of occurrence of all events, when the current events corresponding to the control commands and data sent to the terminal, all events corresponding to the control commands and data may be transmitted to the terminal in order, so that the user can view All events that occurred before, enhance the user experience.

[0094] 本发明的有益效果在于:在视频录制过程中,可以记录各个控制指令所对应的时间,当检测到预设终端接入时,将该事件对应的控制命令和数据发送给该终端,使该终端能够在刚接入时就能接收控制命令和数据,无需等待,使终端在接入时能够即时接收并播放视频。 [0094] Advantageous effects of the present invention is that: during video recording can be recorded each time corresponding to the control command, when detecting a predetermined terminal access, and transmits the control command corresponding to the event data to the terminal and, the terminal can be capable of receiving control commands and data access at the time immediately, without waiting, so that the terminal can immediately receive and play the video when the access.

[0095] 图3为本发明一实施例中一种视频处理装置的框图,如图3所示,本发明中视频处理装置可用于提供远程教学服务的终端应用或网站所对应的后台服务器中,该装置包括如下模块: [0095] FIG. 3 is a block diagram of a video processing device according to an embodiment of the invention, shown in Figure 3, the present invention is a video processing device may be used to provide a background server distance learning applications and services or terminal site corresponding, the apparatus comprises the following modules:

[0096] 更新模块31,用于当在视频录制过程中接收到控制指令时,将控制指令所对应的标志位的值更新为开启状态所对应的值; [0096] updating module 31, when receiving the control command during video recording, the control instruction value of the flag bit corresponding to an updated value corresponding to the ON state;

[0097] 记录模块32,用于在更新标志位的值之后,开始记录控制指令所对应的事件; [0097] The recording module 32, for updating the value of the flag after the start recording event command corresponding to the control;

[0098] 发送模块33,用于当监测到预设终端发送的接入请求时,将事件对应的控制命令和数据发送给终端。 [0098] The sending module 33, when detecting a predetermined terminal transmits an access request, sends the event data and corresponding control commands to the terminal.

[0099] 在一个实施例中,控制指令的类型包括以下至少一项:对跟随按钮的点击指令、对考试按钮的点击指令、对预览按钮的点击指令和在当前界面的书写指令; [0099] In one type of embodiment, the control command comprises at least one of: instructions for following the click of a button, the button click command to the examination, the preview button click command current interface and writing instruction;

[0100] 装置还包括: [0100] means further comprises:

[0101] 第一确定模块,用于根据控制指令的类型确定控制指令所对应的事件; [0101] a first determining module configured to determine a control instruction corresponding to an event depending on the type of control instruction;

[0102] 第二确定模块,用于根据事件与标志位的预设对应关系确定事件对应的标志位, 并将标志位作为控制指令所对应的标志位。 [0102] The second determination module, according to a preset for the corresponding event flag corresponding to the relationship determining an event flag, and the flag bit corresponding to a control command flag.

[0103] 在一个实施例中,第一确定模块,包括: [0103] In one embodiment, the first determining module, comprising:

[0104] 第一确定子模块,用于当控制指令为对跟随按钮的点击指令时,确定控制指令所对应的事件为跟随事件; [0104] a first determining sub-module, configured to, when a control command for the event when the follow button click command, control command is determined to follow the corresponding event;

[0105] 第二确定子模块,用于当控制指令为对考试按钮的点击指令时,确定控制指令所对应的事件为考试事件; [0105] The second determining sub-module, configured to, when the control command is a button click command to the examination, to determine a control instruction corresponding to the event is an event examination;

[0106] 第三确定子模块,用于当控制指令为对预览按钮的点击指令时,确定控制指令所对应的事件为预览事件; [0106] The third determining submodule, configured to, when a control command for the preview button click command to determine a control instruction corresponding to an event preview event;

[0107] 第四确定子模块,用于当控制指令为在当前界面的书写指令时,确定控制指令所对应的事件为书写事件。 [0107] determining a fourth sub-module, configured to, when a control command is written in the current command interface, to determine a control instruction corresponding to an event for writing event.

[0108] 在一个实施例中,如图4所示,更新模块31,包括: [0108] In one embodiment, shown in Figure 4, the updating module 31, comprising:

[0109] 监测子模块41,用于监测各个标志位的值; [0109] 41 monitoring sub-module configured to monitor the value of each flag;

[0110] 判断子模块42,用于根据各个标志位的值判断是否存在处于开启状态的标志位; [0110] determination sub-module 42, a flag according to the value of each flag is determined whether there is in an ON state;

[0111] 第一开启子模块43,用于当存在处于开启状态的标志位时,关闭处于开启状态的标志位并开启控制指令所对应的标志位; [0111] The first sub-module 43 is turned on, when a flag is present in an ON state, the flag is turned off and turned on state of the control command corresponding to the flag;

[0112] 第二开启子模块44,用于当不存在处于开启状态的标志位时,开启控制指令所对应的标志位。 When [0112] the second sub-module 44 is turned on, when a flag is not present in the open state, the control command corresponding to the opening flag.

[0113] 在一个实施例中,记录模块,包括: [0113] In one embodiment, the recording module, comprising:

[0114] 记录子模块,用于记录控制指令所对应的事件的发生时间; [0114] recording sub-module, for recording a control instruction corresponding to the occurrence time of the event;

[0115] 发送模块,包括: [0115] sending module, comprising:

[0116]第一发送子模块,用于将距离当前时间最近的事件对应的控制命令和数据发送给终端,指示终端显示事件对应的视频的回放按钮; [0116] The first sending sub-module, a control command and data corresponding to the current event time closest to the terminal, the terminal displays a playback button indicating the event corresponding to video;

[0117]第二发送子模块,用于当接收到对回放按钮的点击操作时,根据事件的发生时间将所有记录的事件对应的控制命令和数据按顺序发送给终端,指示终端显示加速播放按钮,供用户选择,或者,指示终端加速处理收到的控制命令和数据。 [0117] The second sending sub-module, when receiving a click operation of the playback button, transmitting in order according to the timing of the events corresponding to all the records of the event data and the control command to the terminal, the terminal displays an indication accelerated playback button for the user to select or indicate acceleration control processing commands and data received from the terminal.

[0118]本领域内的技术人员应明白,本发明的实施例可提供为方法、系统、或计算机程序产品。 [0118] skilled in the art should understand that the embodiments of the present invention may provide a method, system, or computer program product. 因此,本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。 Thus, embodiments of the present invention may be employed entirely hardware embodiment, an entirely software embodiment, or an embodiment in conjunction with the form of software and hardware aspects. 而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。 Further, in the present invention may comprise one or more of which computer usable storage medium having computer-usable program code (including but not limited to disk storage, and optical storage) in the form of a computer program product implemented on.

[0119]本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。 [0119] The present invention has been described in accordance with the method of Example of the present invention, apparatus (systems) and computer program products flowchart and / or block diagrams described. 应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。 It should be understood and implemented by computer program instructions and block, and the flowchart / or block diagrams each process and / or flowchart illustrations and / or block diagrams of processes and / or blocks. 可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。 These computer program instructions may be provided to a processor a general purpose computer, special purpose computer, embedded processor or other programmable data processing apparatus to produce a machine, such that the instructions executed by the processor of the computer or other programmable data processing apparatus generating in a device for implementing the flow chart or more flows and / or block diagram block or blocks in a specified functions. [0120]这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。 [0120] These computer program instructions may also be stored in a computer can direct a computer or other programmable data processing apparatus to function in a particular manner readable memory produce an article of manufacture such that the storage instruction means comprises a memory in the computer-readable instructions the instruction means implemented in a flowchart or more flows and / or block diagram block or blocks in a specified function.

[0121]这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。 [0121] These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps on the computer or other programmable apparatus to produce a computer implemented so that the computer or other programmable apparatus execute instructions to provide processes for implementing a process or flows and / or block diagram block or blocks a function specified step.

[0122]显然,本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。 [0122] Obviously, those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. 这样,倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。 Thus, if these modifications and variations of the present invention fall within the claims of the invention and the scope of equivalents thereof, the present invention intends to include these modifications and variations.

Claims (10)

1. 一种视频处理方法,其特征在于,包括: 当在视频录制过程中接收到控制指令时,将所述控制指令所对应的标志位的值更新为开启状态所对应的值; 在更新所述标志位的值之后,开始记录所述控制指令所对应的事件; 当监测到预设终端发送的接入请求时,将所述事件对应的控制指令和数据发送给所述终端。 1. A video processing method comprising: when a control command is received during video recording, the control instruction value of the flag bit corresponding to an updated value corresponding to the ON state; in updating the after the value of said flag, to start recording event command corresponding to the control; monitored when the access terminal transmits a predetermined request corresponding to the event control instructions and data to the terminal.
2. 如权利要求1所述的方法,其特征在于,所述控制指令的类型包括以下至少一项:对跟随按钮的点击指令、对考试按钮的点击指令、对预览按钮的点击指令和在当前界面的书写指令; 所述方法还包括: 根据所述控制指令的类型确定所述控制指令所对应的事件; _ 根据事件与标志位的预设对应关系确定所述事件对应的标志位,并将所述标志位作为所述控制指令所对应的标志位。 2. The method according to claim 1, wherein the type of the control command comprises at least one of: a button click command to follow, a button click command to the examination, the preview button click command and the current writing instruction interface; the method further comprising: the control instruction corresponding to the determined event type according to the control instruction; _ events according to a preset correspondence relationship determination flag corresponding to the event flags, and as the flag bit corresponding to the control command flag.
3. 如权利要求2所述的方法,其特征在于,所述根据所述控制指令的类型确定所述控制指令所对应的事件,包括: 当所述控制指令为对跟随按钮的点击指令时,确定所述控制指令所对应的事件为跟随事件; 当所述控制指令为对考试按钮的点击指令时,确定所述控制指令所对应的事件为考试事件; 当所述控制指令为对预览按钮的点击指令时,确定所述控制指令所对应的事件为预览事件; 当所述控制指令为在当前界面的书写指令时,确定所述控制指令所对应的事件为书写事件。 3. The method according to claim 2, wherein said determining an event corresponding to the control command according to the type of said control instruction, comprising: when the control command is a button click command to follow, determining the control command corresponding to the event to follow the event; when the control command is a button click command to the examination, determining the control command corresponding to the examination event to event; when the control command for the preview button when the click command, determining the control command corresponding to the event preview event; when the control command is written in the current command interface, determining the control command event corresponding to the event is written. _ _
4. 如权利要求1所述的方法,其特征在于,所述将所述控制指令所对应的标志位的值更新为开启状态所对应的值,包括: 监测各个标志位的值; 根据所述各个标志位的值判断是否存在处于开启状态的标志位; 当存在处于开启状态的标志位时,关闭所述处于开启状态的标志位并开启所述控制指令所对应的标志位; 当不存在处于开启状态的标志位时,开启所述控制指令所对应的标志位。 4. The method according to claim 1, characterized in that the value of the control flag command corresponding updated value corresponding to the ON state, comprising: monitoring the value of each flag; according to the each flag is determined whether the value of the flag in the ON state is present; when the flag is present in an ON state, in the closed state and the flag is on the ON flag bit corresponding to the control command; when there is the open state of the flag, the flag is turned on corresponding to the control command.
5. 如权利要求1所述的方法,其特征在于,所述记录所述控制指令所对应的事件,包括: 记录所述控制指令所对应的事件的发生时间; 所述将所述事件对应的控制指令和数据发送给所述终端,包括: _ 将距离当前时间最近的事件对应的控制指令和数据发送给所述终端,指示所述终端显示所述事件对应的视频的回放按钮; 当接收到对所述回放按钮的点击操作时,根据所述事件的发生时间将所有记录的事件对应的控制指令和数据按顺序发送给所述终端,指示所述终端显示加速播放按钮,供用户选择,或者,指示所述终端加速处理收到的控制指令和数据。 5. The method according to claim 1, wherein said recording control event corresponding to the instruction, comprising: a recording control instruction corresponding to the occurrence time of the event; the corresponding said event the control instructions and data to the terminal, comprising: _ a distance corresponding to the most recent event and the current time control instruction data to the terminal, the terminal displays an indication of the event corresponding to the video playback button; Upon receiving the when the playback button click operation, the time of occurrence of the event according to all the records of the events corresponding to the control command data and sequentially transmitted to the terminal, the terminal display indicating the accelerated playback button for the user to select, or instructing the terminal processes the received acceleration data and control commands.
6. —种视频处理装置,其特征在于,包括: 更新模块,用于当在视频录制过程中接收到控制指令时,将所述控制指令所对应的标志位的值更新为开启状态所对应的值; 记录模块,用于在更新所述标志位的值之后,开始记录所述控制指令所对应的事件; 发送模块,用于当监测到预设终端发送的接入请求时,将所述事件对应的控制指令和数据发送给所述终端。 6. - kinds of video processing apparatus comprising: an updating module, configured to, when receiving the control command during video recording, the control instruction value of the flag bit corresponding to the ON state updates the corresponding value; recording module for, after updating the value of the flag, starts the recording control event corresponding to the instruction; sending means for when detecting an access request sent from a predetermined terminal, the event corresponding control instructions and data to the terminal.
7. 如权利要求6所述的装置,其特征在于,所述控制指令的类型包括以下至少一项:对跟随按钮的点击指令、对考试按钮的点击指令、对预览按钮的点击指令和在当前界面的书写指令; 所述装置还包括: 第一确定模块,用于根据所述控制指令的类型确定所述控制指令所对应的事件匕第二确定模块,用于根据事件与标志位的预设对应关系确定所述事件对应的标志位, 并将所述标志位作为所述控制指令所对应的标志位。 7. The apparatus according to claim 6, wherein the type of the control command comprises at least one of: a button click command to follow, a button click command to the examination, the preview button click command and the current writing instruction interface; the apparatus further comprises: a first determining module, for the control events according to the type of instruction corresponding to the control command determining a second dagger determination module, according to a preset event flag bits determining a correspondence relationship corresponding to the event flags, and the flag bit as the control instruction corresponding to the flag.
8. 如权利要求7所述的装置,其特征在于,所述第一确定模块,包括: 第一确定子模块,用于当所述控制指令为对跟随按钮的点击指令时,确定所述控制指令所对应的事件为跟随事件; 第二确定子模块,用于当所述控制指令为对考试按钮的点击指令时,确定所述控制指令所对应的事件为考试事件; 第三确定子模块,用于当所述控制指令为对预览按钮的点击指令时,确定所述控制指令所对应的事件为预览事件; 第四确定子模块,用于当所述控制指令为在当前界面的书写指令时,确定所述控制指令所对应的事件为书写事件。 8. The apparatus according to claim 7, wherein the first determining module, comprising: a first determining sub-module, configured to, when the control instruction for the instruction while following the click of a button, determining the control instruction following the event corresponding to event; and a second determining sub-module, configured to, when the control command is a button click command to the examination, determining an event corresponding to the instruction is a test control event; determining a third sub-module, when said control command is a preview button click command to determine the control instruction corresponding to the event preview event; determining a fourth sub-module, configured to, when the control command is written in the current command interface , determining the control command event corresponding to the event is written.
9. 如权利要求6所述的装置,其特征在于,所述更新模块,包括: 监测子模块,用于监测各个标志位的值; 判断子模块,用于根据所述各个标志位的值判断是否存在处于开启状态的标志位; 第一开启子模块,用于当存在处于开启状态的标志位时,关闭所述处于开启状态的标志位并开启所述控制指令所对应的标志位; 第二开启子模块,用于当不存在处于开启状态的标志位时,开启所述控制指令所对应的标志位。 9. The apparatus according to claim 6, characterized in that said updating module, comprising: a monitoring sub-module configured to monitor the value of each flag; judging sub-module, for each value of the flag according to the determination if the flag is present in an open state; a first open sub-module for, when a flag is present in an ON state, the closed flag is turned ON state and the flag bit corresponding to the control command; second the open sub-module, configured to, when the flag is in the ON state does not exist, the control open flag bit corresponding to the instruction.
10. 如权利要求6所述的装置,其特征在于,所述记录模块,包括: 记录子模块,用于记录所述控制指令所对应的事件的发生时间; 所述发送模块,包括: 第一发送子模块,用于将距离当前时间最近的事件对应的控制指令和数据发送给所述终端,指示所述终端显示所述事件对应的视频的回放按钮; 第二发送子模块,用于当接收到对所述回放按钮的点击操作时,根据所述事件的发g 时间将所有记录的事件对应的控制指令和数据按顺序发送给所述终端,指示所述终端显示加速播放按钮,供用户选择,或者,指示所述终端加速处理收到的控制指令和数据。 10. The apparatus according to claim 6, wherein said recording module, comprising: a recording sub-module, for recording the occurrence time of the control instruction corresponding to the event; the sending module, comprising: a first sending sub-module, for controlling the instruction and data corresponding to the current event time closest to the terminal, the terminal display indicating a playback button of the video corresponding to the event; and a second sending sub-module, configured to, when receiving instruction to control the playback button click operation, according to the time of the event sent g for all events corresponding to the recorded data and sequentially transmitted to the terminal, the terminal display indicating the accelerated playback button for the user to choose or instructing the control terminal accelerated processing instructions and data received.
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1674672A (en) * 2004-03-22 2005-09-28 富士施乐株式会社 Conference information processing apparatus, and conference information processing method and storage medium readable by computer
CN1816834A (en) * 2003-07-08 2006-08-09 皇家飞利浦电子股份有限公司 Method for broadcasting and recording course content in virtual classroom land system thereof
CN102044176A (en) * 2011-01-17 2011-05-04 安徽科大讯飞信息科技股份有限公司 Interactive instructional device and instructional method thereof
CN103700292A (en) * 2013-12-25 2014-04-02 广州鸿根信息科技有限公司 System for making teaching video
CN104408983A (en) * 2014-12-15 2015-03-11 广州市奥威亚电子科技有限公司 Recording and broadcasting equipment-based intelligent teaching information processing device and method
CN104837054A (en) * 2015-05-04 2015-08-12 腾讯科技(北京)有限公司 Information processing method and electronic apparatuses
CN104867365A (en) * 2015-06-02 2015-08-26 阔地教育科技有限公司 Teaching interactive mode switching method and system
CN204652568U (en) * 2015-05-25 2015-09-16 上海琨聚电子科技有限公司 Recording -broadcasting system is used in teaching

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9060094B2 (en) * 2007-09-30 2015-06-16 Optical Fusion, Inc. Individual adjustment of audio and video properties in network conferencing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1816834A (en) * 2003-07-08 2006-08-09 皇家飞利浦电子股份有限公司 Method for broadcasting and recording course content in virtual classroom land system thereof
CN1674672A (en) * 2004-03-22 2005-09-28 富士施乐株式会社 Conference information processing apparatus, and conference information processing method and storage medium readable by computer
CN102044176A (en) * 2011-01-17 2011-05-04 安徽科大讯飞信息科技股份有限公司 Interactive instructional device and instructional method thereof
CN103700292A (en) * 2013-12-25 2014-04-02 广州鸿根信息科技有限公司 System for making teaching video
CN104408983A (en) * 2014-12-15 2015-03-11 广州市奥威亚电子科技有限公司 Recording and broadcasting equipment-based intelligent teaching information processing device and method
CN104837054A (en) * 2015-05-04 2015-08-12 腾讯科技(北京)有限公司 Information processing method and electronic apparatuses
CN204652568U (en) * 2015-05-25 2015-09-16 上海琨聚电子科技有限公司 Recording -broadcasting system is used in teaching
CN104867365A (en) * 2015-06-02 2015-08-26 阔地教育科技有限公司 Teaching interactive mode switching method and system

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