WO2015066919A1 - 视频培训方法与系统以及视频制作方法与系统 - Google Patents

视频培训方法与系统以及视频制作方法与系统 Download PDF

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Publication number
WO2015066919A1
WO2015066919A1 PCT/CN2013/086853 CN2013086853W WO2015066919A1 WO 2015066919 A1 WO2015066919 A1 WO 2015066919A1 CN 2013086853 W CN2013086853 W CN 2013086853W WO 2015066919 A1 WO2015066919 A1 WO 2015066919A1
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Prior art keywords
video
interface
answer
time point
pop
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PCT/CN2013/086853
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English (en)
French (fr)
Inventor
廖海
张秋
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深圳锐取信息技术股份有限公司
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Priority to PCT/CN2013/086853 priority Critical patent/WO2015066919A1/zh
Publication of WO2015066919A1 publication Critical patent/WO2015066919A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
    • G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
    • G09B7/04—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student characterised by modifying the teaching programme in response to a wrong answer, e.g. repeating the question, supplying a further explanation

Definitions

  • Video training method and system and video production method and system
  • the present invention relates to the field of video technologies, and in particular, to a video training method and system, and a video production method and system.
  • Video training has been widely used in internal training and examinations in schools and enterprises.
  • the existing video training usually takes the students to watch the video and then do the test.
  • the video training and the test are separate, if the student does not watch the video, the same way can be obtained by other means. Exam, therefore, it is impossible to know whether the student actually watched the video and whether it has achieved the training purpose. Summary of the invention
  • the embodiment of the invention provides a video training method and system, which solves the problem that the video training and the test examination are separated in the prior art, and it is difficult to ensure the technical effect of the training effect.
  • the present invention also provides corresponding video production methods and systems.
  • a first aspect of the present invention provides a video training method, including: playing a video to a preset pause time point, pausing the video, and displaying a pop-up interface including a preset question and an answer input box; Answering the answer information entered in the input box, and comparing whether the answer information matches the pre-stored correct answer; if matching, continuing to play the video from the pause time point; if not, from the pause time The video starts playing at another point in time before the point.
  • the method before continuing to play the video from the pause time point, the method further includes: displaying a pop-up interface prompting the correct answer; before starting the playing of the video from another time point before the pause time point, the method further includes: displaying the prompt The wrong answer pop-up interface.
  • the pop-up interface is displayed in a picture-in-picture manner in a play interface of the video.
  • a second aspect of the present invention provides a video training system, including: a playing module, configured to pause playing a video when playing a video to a preset pause time point; and a pop-up module for displaying a preset question and answer input box a pop-up interface; a receiving module, configured to receive answer information input by the user in the answer input box; compare a module, and compare whether the answer information matches a pre-stored correct answer; and a control module, if the comparison is If the comparison result of the module is a match, the play module is controlled. The video is resumed from the pause time point; if not, the play module is controlled to play the video from another time point before the pause time point.
  • the pop-up module is further configured to: if the comparison result of the comparison module is a match, display a pop-up interface prompting the correct answer; if not, display a pop-up interface prompting an incorrect answer.
  • the pop-up module is specifically configured to display the pop-up interface in a play interface of the video in a picture-in-picture manner.
  • a third aspect of the present invention provides a video production method, including: loading a user-uploaded video, and providing a play interface and an input interface; playing the video in a play interface, and acquiring a pause time point when the user pauses playing the video And a preset question and a correct answer input by the user on the input interface, generating a pop-up interface including the preset question and answer input box, and establishing a mapping relationship between the pop-up interface and the pause time point; establishing video playback and video a playback mechanism, wherein if the answer information input by the user does not match the correct answer, the video is skipped to another time point before the pause time point to start playing; the video is resumed The mechanism is to continue playing from the pause time point if the answer information input by the user matches the correct answer.
  • a fourth aspect of the present invention provides a video production system, including: a loading module, configured to load a user-uploaded video; a display module, configured to provide a play interface and an input interface, and play the video in the play interface; When the user pauses to play the video, obtain a pause time point and a preset question and a correct answer input by the user on the input interface; a generating module, configured to generate a pop-up interface including the preset question and answer input box, and establish a a mapping relationship between the pop-up interface and the pause time point; an establishing module, configured to establish a video playback and a video playback mechanism, where the video playback mechanism is that if the answer information input by the user does not match the correct answer, the The video jumps to another time point before the pause time point to start playing; the video resume mechanism is to resume playing from the pause time point if the answer information input
  • the generating module is further configured to generate a pop-up interface for prompting the correct answer and prompting the answer incorrectly.
  • a preset question pops up asking the user to answer, and if the answer is incorrect, the video is played back, and if the answer is correct, the technical solution of continuing to play the video is A strong relationship between the video and the problem is established, so that the user can continue to watch the video only when the answer is correct.
  • the answer is wrong, the user must re-view the video and answer the question again, thereby forcing the user to watch all the videos, thus improving the video.
  • Video training effects avoiding waste of resources.
  • FIG. 1 is a flowchart of a video training method according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a video training system according to an embodiment of the present invention.
  • 3a-3c are schematic diagrams showing an example of an application scenario of the present invention.
  • FIG. 4 is a flowchart of a video production method according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of a video production system according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of another application scenario of the present invention.
  • the embodiment of the invention provides a video training method and system, which can solve the problem that the video training and the test examination are separated in the prior art, and it is difficult to ensure the technical effect of the training effect.
  • Embodiments of the present invention also provide corresponding video production methods and systems.
  • an embodiment of the present invention provides a video training method, including:
  • the video is played to a preset pause time point, the video is paused and a pop-up interface including a preset question and answer input box is displayed.
  • the video producer for training has more than one pause time point set by the video producer, and each pause time point is configured with a corresponding pop-up interface including a preset question and an answer input box.
  • the number of pause time points should be set according to the number of questions asked, and the default problem for each pause time point should not be too much.
  • the user plays a video on a user terminal having a display device such as a computer for training.
  • a display device such as a computer for training.
  • the video is played to a preset pause time point, the video is automatically paused and displayed on the user terminal.
  • a pop-up interface including a preset question and answer input box corresponding to the pause time point is output.
  • the preset question may be a question related to a piece of video content before the pause time point.
  • the question mode can be a multiple-choice question, a multiple-choice question or a fill-in-the-blank question or a quiz question, etc.
  • the answer input box can be a mouse click selection box or a text input box.
  • the pop-up interface may be filled with the display area of the user terminal, or the pop-up interface may be displayed in a display area other than the play interface of the video by using a picture-drawing manner.
  • the pop-up interface may be displayed in the play interface of the video by using a picture-in-picture to improve the saliency of the pop-up interface.
  • the brightness of each part of the entire display area can be changed, the pop-up interface is highlighted, and the other parts are reduced in brightness.
  • the user needs to answer the preset question in the pop-up interface, and input the answer information obtained by watching the video into the answer input box of the pop-up interface.
  • the input answer information is a mouse click to select information or text information.
  • the correct answer of the preset question is stored in advance in the user terminal. After accepting the answer information input by the user, the answer information is compared with the correct answer to determine whether it matches.
  • the matches can be identical, or have the same keywords, or have the same or similar meanings, and so on.
  • the video is resumed from the pause time point; if not, the video is played from another time point before the pause time point.
  • the user terminal determines how the next step is performed based on the comparison result of the previous step.
  • the user terminal does not continue to play the video, but plays back the video, that is, starts playing the video from another time point before the current pause time point, forcing the user to repeat. Watch the video from the previous time period.
  • the other time point may be the last pause time point, or may be the start time point of the video, or any time point between the start time point and the current pause time point, or It can also be the time point before the current pause time point before a preset time period. In general, it should be ensured that the answer to the preset question should be included in the video content of the playback, so that the user can obtain the correct answer by repeating the viewing.
  • the video before the last pause time must be viewed to ensure the training effect.
  • the last pause time point can be set at the end time of the video or infinitely close to the end time of the video.
  • a pop-up interface in order to inform the user of the answer condition of the user, after the user inputs the answer information, before continuing to play or playing back, a pop-up interface may be displayed, including: when the user answers correctly, the prompt answer is correct. Pop-up interface; When the user answers the error, a pop-up interface prompting the wrong answer is displayed.
  • the pop-up interface is not limited to prompting to answer the correct or incorrect content, and may also include other useful information, such as the length of the time period to be played back, and the like.
  • the embodiment of the present invention provides a video training method, which can be used not only for training, but also for conducting an examination, and the preset question corresponding to each pause time point is an examination question.
  • the preset question is popped up and the user is asked to answer. If the answer is wrong, the video is played back. If the answer is correct, the video scheme of the video is continued, and a comparison between the video and the problem is established. The strong relationship allows the user to continue watching the video only when the answer is correct. When answering the error, the user must re-view the video and answer the question again, forcing the user to watch all the videos, thus improving the video training effect and avoiding waste of resources.
  • related apparatuses for cooperating to implement the above aspects are also provided below.
  • an embodiment of the present invention provides a video training system 200.
  • the system 200 can be deployed in a user terminal having a display device such as a computer, a mobile phone, or a palmtop computer.
  • the user terminal can download the training file through the network or other means.
  • the system 200 includes:
  • the playing module 210 is configured to pause playing the video when the video is played to a preset pause time point.
  • the pop-up module 220 is configured to display a pop-up interface including a preset question and answer input box.
  • the receiving module 230 is configured to receive answer information input by the user in the answer input box.
  • the comparison module 240 compares and compares the answer information with a pre-stored correct answer.
  • the control module 250 is configured to: if the comparison result of the comparison module 240 is a match, control the play module 210 to continue playing the video from the pause time point; if not, control the play module 210 to The video is started to play at another point in time before the pause time point.
  • the pop-up module 220 is further configured to: if the comparison result of the comparison module is a match, display a pop-up interface prompting the correct answer; if not, display a pop-up interface prompting the wrong answer.
  • the pop-up module 220 is specifically configured to display the pop-up interface in a play interface of the video in a picture-in-picture manner.
  • the embodiment of the present invention provides a video training system.
  • the preset question is popped up and the user is asked to answer. If the answer is incorrect, the video is played back. If the answer is correct, the video continues to be played.
  • the technical solution establishes a strong relationship between the video and the problem, so that the user can continue to watch the video only when the answer is correct, and when the answer is wrong, the video must be re-watched and the question is answered again, thereby forcing the user to watch all the videos. Therefore, the video training effect is improved and resource waste is avoided.
  • the playing module 210 plays the video, and after playing a video, pauses the video playing at a preset pause time.
  • the pop-up module 220 controls to display a pop-up interface including a preset question and an answer input box.
  • 301 is a video play interface
  • 302 is a pop-up interface
  • the brightness of the video play interface 301 can be dark.
  • the question includes "The call is completed, whoever hangs the phone is more polite” and the answer options "I", "Customer”, the answer input box is the answer before the answer option Box and OK button.
  • the receiving module 230 receives the answer information and transmits the answer information to the comparing module, and the comparing module 240 compares the answer information with the saved correct answer, and determines Is it consistent?
  • control module 250 controls the pop-up module 230 to display a pop-up interface prompting the correct answer, and controls the play module 210 to continue playing from the current pause time point.
  • Prompt answer The correct pop-up interface is shown in Figure 3b.
  • 301 is the video playback interface
  • 303 is the pop-up interface.
  • the brightness of the video playback interface 301 is dark, to highlight the pop-up interface 303.
  • the pop-up interface displays "Congratulation! You answer correctly. "words and" V 7 "prompts students answered correctly.
  • the control module 250 controls the pop-up module 230 to display a pop-up interface prompting an incorrect answer, and skips the video pointer to the previous preset pause time point to replay, if the current pause time point is the first pause of the video. At the time point, the video pointer jumps to the start time of the video and starts to replay, so that the student can learn again.
  • the prompt pop-up interface with incorrect answers is shown in Figure 3c. 301 is the video playback interface, 304 is the pop-up interface, and the brightness of the video playback interface 301 is dark to highlight the pop-up interface 304.
  • the pop-up interface displays "Undoubtedly! You answer The word "error" and "X" prompt the student to answer the error.
  • the present invention inserts an examination question into the training video. If the student needs to pass the examination, the training video must be completely viewed. In addition, if the student answers the error, the video will jump to the time point of the previous question and replay the previous video. It is convenient for students to re-learn the problem, quickly find the correct answer, and improve the efficiency and effectiveness of the training.
  • a video production method and system for implementing the above solution are also provided below.
  • an embodiment of the present invention provides a video production method.
  • the video producer can implement the video production method using a user terminal deployed with a video production system, which can be a computer, a mobile phone, or a palmtop computer.
  • the video production method includes:
  • the video production system When making a training video, you first need to load a video file as the cornerstone of the production.
  • the video production system will provide a playback interface to play the video; an input interface will be provided to receive the information entered by the user.
  • the video production system generates training videos with configuration problems by integrating operational information and input information such as pauses in video.
  • the video playing interface and the question input interface may be two separate display areas belonging to the same interface. 420. Playing the video in a play interface, when the user pauses playing the video, acquiring a pause time point and a preset question and a correct answer input by the user on the input interface, and generating an input question box including the preset question and answer.
  • the interface is popped up, and a mapping relationship between the pop-up interface and the pause time point is established.
  • the video producer can watch the played video, pause the video where it needs to be inserted, and enter the default question and correct answer on the input interface.
  • the video production system generates a pop-up interface including the preset question and answer input boxes, inserts them into the video file, and establishes a mapping relationship between the pop-up interface and the pause time point. Subsequently, when the user plays the video to the pause time point, the pop-up interface is displayed. Through the same operation as described above, multiple pop-up interfaces can be inserted at multiple points in the video.
  • This step establishes a video playback and video playback mechanism, and the information of the established mechanism is integrated into the video file.
  • a pop-up interface including a preset question and an answer input box is inserted, and the entire video video with the corresponding video playback and playback mechanism is completed.
  • the method may further include: generating a pop-up interface for prompting the correct answer and prompting the answer incorrectly; the pop-up time point of the pop-up interface may be set after the user inputs the answer information, and execution continues to play. Or before playback; in order to accurately and timely feedback to the user.
  • the present invention provides a video production method by which a video in the method shown in FIG. 1 can be produced.
  • the preset question is inserted into the video produced by this method. If the student needs to answer all the questions to pass the test, the training video must be completely viewed. In addition, if the student answers the error, the video will jump to the previous time before replaying. A video that allows students to relearn the default question, quickly find the correct answer, and improve the efficiency and effectiveness of the training.
  • an embodiment of the present invention provides a video production system 500.
  • the system 500 can be deployed in a user terminal having a display device such as a computer, a mobile phone, or a palmtop computer.
  • System 500 includes: a loading module 510, configured to load a video uploaded by a user;
  • a display module 520 configured to provide a play interface and an input interface, where the video is played in the play interface
  • the obtaining module 530 is configured to: when the user pauses playing the video, acquire a pause time point and a preset question and a correct answer input by the user on the input interface;
  • a generating module 540 configured to generate a pop-up interface including the preset question and answer input box, and establish a mapping relationship between the pop-up interface and the pause time point;
  • the establishing module 550 is configured to establish a video playback and a video playback mechanism. If the answer information input by the user does not match the correct answer, the video is skipped to another time before the pause time point. The playback starts at a point in time; if the answer information input by the user matches the correct answer, the playback continues from the pause time point.
  • the generating module 640 may be further configured to generate a pop-up interface for prompting the correct answer and prompting the answer incorrectly.
  • the present invention provides a video production system by which a video in the method shown in Fig. 1 can be produced.
  • the preset question is inserted into the video produced by this method. If the student needs to answer all the questions to pass the test, the training video must be completely viewed. In addition, if the student answers the error, the video will jump to the previous time before replaying. A video that allows students to relearn the default question, quickly find the correct answer, and improve the efficiency and effectiveness of the training.
  • the loading module 510 loads the video uploaded by the teacher.
  • the display module 520 displays a video playing interface and a question input interface.
  • the video playing interface and the question input interface are simultaneously displayed.
  • the video playing interface 601 and the question input interface 602 belong to two separate interfaces under the same display interface. Display area.
  • the acquisition module 530 obtains the pause time point described above and the questions and answers entered.
  • the generating module 540 generates a pop-up interface including a question and answer input box in the system background and a pop-up interface pop-up point.
  • the pop-up interface generating module 604 also generates a pop-up interface for prompting the correct answer or the wrong answer.
  • the pop-up display interface can refer to Figures 3a, 3b and 3c.
  • the establishing module 550 establishes a video playback and resuming mechanism based on the comparison result of the user input and the correct answer in the system background.
  • the video playback mechanism jumps the video to another time before the input answer information does not match the correct answer. The point is replayed, and the video continuation mechanism continues to play when the input answer information matches the correct answer from the current pause time.
  • the video producer for example, the teacher only needs to upload a video, and insert the problem at the time when the problem needs to be inserted in the video to obtain the training video, realize the single, easy to operate, and is beneficial to improve the efficiency and effect of the training. , improved user experience.
  • the storage medium may include: a read only memory, a random read memory, a magnetic disk or an optical disk, or the like.

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Abstract

一种视频培训方法与系统，方法包括：播放视频至预设的暂停时间点时，暂停播放所述视频，并显示包括预设问题和答案输入框的弹出界面；接收用户在所述答案输入框中输入的答案信息，并比较所述答案信息与预先存储的正确答案是否匹配；若匹配，则从所述暂停时间点继续播放所述视频；若不匹配，则从所述暂停时间点之前的另一个时间点开始播放所述视频。此外还提供相应的视频制作方法与系统。本发明技术方案由于在视频与问题之间建立了强对应关系，使得用户在回答错误时必须重新观看视频，从而逼迫用户只有观看完全部视频，才能完成答题，因此保证了视频培训的效果。

Description

视频培训方法与系统以及视频制作方法与系统 技术领域
本发明涉及视频技术领域，具体涉及一种视频培训方法与系统以及视频制 作方法与系统。
背景技术
视频培训已广泛应用于学校、企业的内部培训及考试中。现有的视频培训 通常采用学员观看视频， 然后做题考试的方式进行， 然而， 由于视频培训和做 题考试是相分离的， 若学员不观看视频， 同样可以通过其他方式获取答案后做 题通过考试， 因此，无法获知学员是否真正观看了视频，是否达到了培训目的。 发明内容
本发明实施例提供一种视频培训方法与系统，以解决现有技术中视频培训 与做题考试相分离，难以保证培训效果技术问题。本发明还提供相应的视频制 作方法与系统。
本发明第一方面提供一种视频培训方法， 包括： 播放视频至预设的暂停时 间点时， 暂停播放所述视频， 并显示包括预设问题和答案输入框的弹出界面； 接收用户在所述答案输入框中输入的答案信息，并比较所述答案信息与预先存 储的正确答案是否匹配； 若匹配， 则从所述暂停时间点继续播放所述视频； 若 不匹配， 则从所述暂停时间点之前的另一个时间点开始播放所述视频。
可选的，从所述暂停时间点继续播放所述视频之前还包括： 显示提示答案 正确的弹出界面；从所述暂停时间点之前的另一个时间点开始播放所述视频之 前还包括： 显示提示答案错误的弹出界面。
可选的， 所述弹出界面以画中画方式显示在所述视频的播放界面中。
本发明第二方面提供一种视频培训系统， 包括： 播放模块， 用于播放视频 至预设的暂停时间点时， 暂停播放所述视频； 弹出模块， 用于显示包括预设问 题和答案输入框的弹出界面； 接收模块， 用于接收用户在所述答案输入框中输 入的答案信息； 比较模块， 并比较所述答案信息与预先存储的正确答案是否匹 配； 控制模块， 用于若所述比较模块的比较结果为匹配， 则控制所述播放模块 从所述暂停时间点继续播放所述视频； 若不匹配， 则控制所述播放模块从所述 暂停时间点之前的另一个时间点开始播放所述视频。
可选的， 所述弹出模块， 还用于若所述比较模块的比较结果为匹配， 显示 提示答案正确的弹出界面； 若不匹配， 显示提示答案错误的弹出界面。
可选的， 所述弹出模块， 具体用于以画中画方式在所述视频的播放界面中 显示所述弹出界面。
本发明第三方面提供一种视频制作方法， 包括： 加载用户上传的视频， 并 提供播放界面和输入界面； 在播放界面中播放所述视频， 当用户暂停播放所述 视频时， 获取暂停时间点以及用户在输入界面输入的预设问题和正确答案， 生 成包括所述预设问题和答案输入框的弹出界面，并建立所述弹出界面与所述暂 停时间点的映射关系； 建立视频回放和视频续放机制， 所述视频回放机制为若 用户输入的答案信息与所述正确答案不匹配，则将所述视频跳至所述暂停时间 点之前的另一个时间点开始播放；所述视频续放机制为若用户输入的答案信息 与所述正确答案匹配， 则从所述暂停时间点继续播放。
可选的，还包括：生成分別用于提示答案正确和提示答案错误的弹出界面。 本发明第四方面提供一种视频制作系统， 包括： 加载模块， 用于加载用户 上传的视频； 显示模块， 用于提供播放界面和输入界面， 在播放界面中播放所 述视频； 获取模块， 用于当用户暂停播放所述视频时， 获取暂停时间点以及用 户在输入界面输入的预设问题和正确答案； 生成模块， 用于生成包括所述预设 问题和答案输入框的弹出界面，建立所述弹出界面与所述暂停时间点的映射关 系； 建立模块， 用于建立视频回放和视频续放机制， 所述视频回放机制为若用 户输入的答案信息与所述正确答案不匹配，则将所述视频跳至所述暂停时间点 之前的另一个时间点开始播放；所述视频续放机制为若用户输入的答案信息与 所述正确答案匹配， 则从所述暂停时间点继续播放。
可选的， 所述生成模块，还用于生成分別用于提示答案正确和提示答案错 误的弹出界面。
本发明实施例采用播放视频至暂停时间点时， 弹出预设问题要求用户回 答，如果回答错误， 则回放视频，如果回答正确， 才继续播放视频的技术方案， 在视频与问题之间建立了较强的关联关系，使得用户只有在回答正确时才能继 续观看视频，在回答错误时则必须重新观看视频并再次回答问题，从而逼迫用 户观看全部视频， 因此提高了视频培训效果， 避免了资源浪费。
附图说明
图 1是本发明实施例提供的视频培训方法的流程图；
图 2是本发明实施例提供的视频培训系统的示意图；
图 3a-3c是本发明一个应用场景例的示意图；
图 4是本发明实施例提供的视频制作方法的流程图；
图 5是本发明实施例提供的视频制作系统的示意图；
图 6是是本发明另一个应用场景例的示意图。
具体实施方式
本发明实施例提供一种视频培训方法与系统，可以解决现有技术中视频培 训与做题考试相分离，难以保证培训效果技术问题。本发明实施例还提供相应 的视频制作方法与系统。
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施 例中的附图， 对本发明实施例中的技术方案进行清楚、 完整地描述， 显然， 所 描述的实施例仅仅是本发明一部分的实施例， 而不是全部的实施例。基于本发 明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所 有其他实施例， 都应当属于本发明保护的范围。 请参考图 1 , 本发明实施例提供一种视频培训方法， 包括：
110、 播放视频至预设的暂停时间点时， 暂停播放所述视频， 并显示包括 预设问题和答案输入框的弹出界面。
本发明实施例中，用于培训的视频文件中被视频制作者设置有一个以上暂 停时间点，每个暂停时间点配置有对应的包括预设问题和答案输入框的弹出界 面。 一般的， 应根据需要提出的问题多少设置暂停时间点的个数， 每个暂停时 间点的预设问题不应过多。
用户在计算机等具有显示装置的用户终端上播放视频进行培训，当播放视 频至某个预设的暂停时间点时，会自动暂停播放该视频， 并在用户终端上显示 出与该暂停时间点对应的包括预设问题和答案输入框的弹出界面。所述的预设 问题可以是与该暂停时间点之前的一段视频内容相关的问题。问题方式可以是 多选题、单选题或填空题或问答题等， 答案输入框可以是鼠标点击选择框或者 文本输入框。
显示所述弹出界面的方式可以有多种，例如可以将弹出界面布满用户终端 的显示区域，也可以采用画外画的方式将弹出界面显示在所述视频的播放界面 以外的显示区域，优选实施例中， 则可以采用画中画中的方式将弹出界面显示 在所述视频的播放界面中， 以提高弹出界面的显著性。 并且， 可以改变整个显 示区域中各部分内容的亮度， 将弹出界面高亮度显示， 其它部分则降低亮度。
120、 接收用户在所述答案输入框中输入的答案信息， 并比较所述答案信 息与预先存储的正确答案是否匹配。
用户需要对弹出界面中的预设问题进行回答，将通过观看视频得到的答案 信息输入到弹出界面的答案输入框中。输入的答案信息为鼠标点击选择信息或 文本信息。用户终端中则预先存储有该预设问题的正确答案， 当接受用户输入 的答案信息后， 将该答案信息与正确答案进行比较， 判断是否匹配。 所说的匹 配可以是完全一致， 或者是具有相同的关键词， 或者是具有相同或者相近的含 义， 等。
130、 若匹配， 则从所述暂停时间点继续播放所述视频； 若不匹配， 则从 所述暂停时间点之前的另一个时间点开始播放所述视频。
用户终端会根据上一步骤的比较结果，确定下一步骤如何执行。 当用户回 答错误， 输入的答案信息与正确答案不匹配时， 用户终端不会继续播放视频， 而是回放视频， 即， 从当前的暂停时间点之前的另一个时间点开始播放视频， 逼迫用户重复观看前一时间段的视频。 其中， 所说的另一个时间点， 可以是上 一个暂停时间点， 或者可以是视频的起始时间点，也可以是起始时间点和当前 的暂停时间点之间的任何一个时间点， 或者，还可以是从当前的暂停时间点向 前一个预设的时间段之前的时间点。一般的，应保证所述预设问题的答案应包 含在回放的这一段视频内容中， 使用户通过重复观看， 可以获得正确答案。
当用户回答正确，输入的答案信息与正确答案匹配时， 则会自动从当前的 暂停时间点继续播放视频， 直到播放结束， 或者， 如果有下一个暂停时间点， 则暂停在下一个暂停时间点， 显示下一个弹出界面， 继续要求用户回答问题； 直到， 所有暂停时间点的问题都被正确回答。
从而保证， 用户想要正确回答全部问题， 则必须将最后一个暂停时间点之 前的视频全部观看完毕， 以保证培训效果。 可选的， 可以将最后一个暂停时间 点设置在视频的结束时间点或者无限靠近视频的结束时间点。可选的，还可以 将视频的播放属性设置为不可快进。 以此， 进一步提高培训效果。
在本发明的一些实施例中， 为了将用户的回答情况告知用户， 可以在用户 输入答案信息之后， 继续播放或者回放之前， 显示一个弹出界面， 包括： 当用 户回答正确时， 显示提示答案正确的弹出界面； 当用户回答错误时， 显示提示 答案错误的弹出界面。在本发明的另一些实施例中， 所述的弹出界面中不限于 提示回答正确或错误的内容， 还可以包括其他一些有用信息， 例如， 将要回放 的时间段的长度， 等。
以上， 本发明实施例提供了一种视频培训方法， 该方法不仅可用于培训， 还可以用来进行考试， 以各个暂停时间点对应的预设问题为考试题目。本发明 实施例采用播放视频至暂停时间点时， 弹出预设问题要求用户回答，如果回答 错误， 则回放视频， 如果回答正确， 才继续播放视频的技术方案， 在视频与问 题之间建立了较强的关联关系， 使得用户只有在回答正确时才能继续观看视 频，在回答错误时则必须重新观看视频并再次回答问题，从而逼迫用户观看全 部视频， 因此提高了视频培训效果， 避免了资源浪费。 为了更好的实施本发明实施例的上述方案，下面还提供用于配合实施上述 方案的相关装置。
请参考图 2, 本发明实施例提供一种视频培训系统 200。 该系统 200可以部 署在计算机、手机或者掌上电脑等具有显示装置的用户终端中。用户终端可以 通过网络下载或者其它方式获取培训文件。 所述系统 200包括：
播放模块 210, 用于播放视频至预设的暂停时间点时， 暂停播放所述视频。 弹出模块 220， 用于显示包括预设问题和答案输入框的弹出界面。 接收模块 230, 用于接收用户在所述答案输入框中输入的答案信息。
比较模块 240, 并比较所述答案信息与预先存储的正确答案是否匹配。 控制模块 250, 用于若所述比较模块 240的比较结果为匹配， 则控制所述播 放模块 210从所述暂停时间点继续播放所述视频； 若不匹配， 则控制所述播放 模块 210从所述暂停时间点之前的另一个时间点开始播放所述视频。
在本发明的一些实施例中， 所述弹出模块 220, 还用于若所述比较模块的 比较结果为匹配， 显示提示答案正确的弹出界面； 若不匹配， 显示提示答案错 误的弹出界面。
在本发明的一些实施例中， 所述弹出模块 220, 具体用于可以以画中画方 式在所述视频的播放界面中显示所述弹出界面。
以上， 本发明实施例提供了一种视频培训系统， 该系统采用播放视频至暂 停时间点时， 弹出预设问题要求用户回答， 如果回答错误， 则回放视频， 如果 回答正确， 才继续播放视频的技术方案，在视频与问题之间建立了较强的关联 关系，使得用户只有在回答正确时才能继续观看视频，在回答错误时则必须重 新观看视频并再次回答问题，从而逼迫用户观看全部视频， 因此提高了视频培 训效果， 避免了资源浪费。 为便于更好的理解本发明实施例提供的技术方案，下面通过一个具体场景 下的实施方式为例进行介绍。
当学员点击开始进行视频培训时， 播放模块 210播放视频， 播放一段视频 后， 在预设的一个暂停时间点暂停视频播放。 此时， 弹出模块 220控制显示一 个包括了预设问题和答案输入框的弹出界面， 如图 3a所示， 301为视频播放界 面， 302为弹出界面， 该视频播放界面 301的亮度可以较暗， 以突出显示弹出界 面 302, 在弹出界面 302中， 包括问题 "通话完毕， 谁先挂电话比较有礼貌" 以 及答案选择项 "我"、 "客户"， 答案输入框为答案选择项前的点选框以及确定 按钮。
当学员在该弹出显示界面输入答案信息后， 接收模块 230接收答案信息并 传送给比较模块， 比较模块 240将答案信息与保存的正确答案进行比较， 判断 是否一致。
若一致， 则控制模块 250控制弹出模块 230显示提示答案正确的弹出界面， 并控制播放模块 210从当前的暂停时间点继续播放。 提示答案正确的弹出界面 如图 3b所示， 301为视频播放界面， 303为弹出界面， 该视频播放界面 301的亮 度较暗， 以突出显示弹出界面 303 , 弹出界面上显示 "恭喜！ 你回答正确" 的 字样以及 " V7" 提示学员回答正确。
若不一致， 则控制模块 250控制弹出模块 230显示提示答案错误的弹出界 面， 并将视频指针跳至前一个预设的暂停时间点重新播放， 若当前的暂停时间 点为此视频的第一个暂停时间点，则将视频指针跳至视频的起始时间点开始重 新播放， 便于学员重新进行学习。 提示答案错误的弹出界面如图 3c所示， 301 为视频播放界面， 304为弹出界面， 该视频播放界面 301的亮度较暗， 以突出显 示弹出界面 304, 弹出界面上显示 "很遗憾！ 你回答错误" 的字样以及 " X " 提示学员回答错误。
从而， 本发明在培训的视频中插入了考试题目， 学员若需要通过考试必须 完整观看培训视频； 另外， 学员若回答错误， 视频将会跳转到前一问题的时间 点之后重新播放前一段视频，便于学员对该问题重新进行学习， 快速找到正确 答案， 提高培训的效率及效果。 为了更好的实施本发明实施例的上述视频培训方法，下面还提供用于配合 实施上述方案的视频制作方法及系统。
请参考图 4, 本发明实施例提供一种视频制作方法。 视频制作者可以利用 一部部署有视频制作系统的用户终端来实施该视频制作方法，所述用户终端可 以是计算机、 手机或者掌上电脑等。 所述视频制作方法包括：
410、 加载用户上传的视频， 并提供播放界面和输入界面。
制作培训视频时， 首先要加载一视频文件， 作为制作基石出。 视频制作系统 会提供以一个播放界面， 来播放视频； 会提供一个输入界面， 来接收用户输入 的信息。视频制作系统通过整合视频的暂停等操作信息和输入的信息， 以生成 配置有问题的培训视频。所说的视频播放界面和问题输入界面可以是属于同一 界面下的两个单独显示区域。 420、 在播放界面中播放所述视频， 当用户暂停播放所述视频时， 获取暂 停时间点以及用户在输入界面输入的预设问题和正确答案，生成包括所述预设 问题和答案输入框的弹出界面，并建立所述弹出界面与所述暂停时间点的映射 关系。
视频制作者可以观看播放的视频，在需要插入问题的位置，暂停播放视频， 并在输入界面输入预设问题和正确答案。视频制作系统会生成一个包括所述预 设问题和答案输入框的弹出界面，插入到视频文件中， 并建立所述弹出界面与 暂停时间点的映射关系。 后续， 用户播放视频到该暂停时间点时， 就会显示该 弹出界面。通过上述相同的操作，可以在视频的多个时间点插入多个弹出界面。
430、 建立视频回放和视频续放机制， 所述视频回放机制为若用户输入的 答案信息与所述正确答案不匹配，则将所述视频跳至所述暂停时间点之前的另 一个时间点开始播放；所述视频续放机制为若用户输入的答案信息与所述正确 答案匹配， 则从所述暂停时间点继续播放。
本步骤建立视频回放和视频续放机制，所建立机制的信息被整个到视频文 件中。 至此， 插入有包括预设问题以及答案输入框的弹出界面， 并整个有相应 的视频回放和续放机制的视频视频制作完毕。
本发明的一些实施例中， 所述方法还可以包括： 生成分別用于提示答案正 确和提示答案错误的弹出界面；该种弹出界面的弹出时间点可以设置在用户输 入答案信息之后， 执行继续播放或者回放之前； 以便及时准确反馈给用户。
以上， 本发明提供了一种视频制作方法， 采用该方法可以制作出如图 1所 示方法中的视频。该方法制作的视频中插入了预设问题， 学员若需要回答全部 问题， 以通过考试， 则必须完整观看培训视频； 另外， 学员若回答错误， 视频 将会跳转到前一时间点重新播放前一段视频， 便于学员对该预设问题重新学 习， 快速找到正确答案， 提高培训的效率及效果。 为了更好的实施本发明实施例的上述方案，下面还提供用于配合实施上述 方案的相关装置。
请参考图 5 , 本发明实施例提供一种视频制作系统 500。 该系统 500可以部 署在计算机、手机或者掌上电脑等具有显示装置的用户终端中。 系统 500包括： 加载模块 510, 用于加载用户上传的视频；
显示模块 520, 用于提供播放界面和输入界面， 在播放界面中播放所述视 频；
获取模块 530, 用于当用户暂停播放所述视频时， 获取暂停时间点以及用 户在输入界面输入的预设问题和正确答案；
生成模块 540, 用于生成包括所述预设问题和答案输入框的弹出界面， 建 立所述弹出界面与所述暂停时间点的映射关系；
建立模块 550, 用于建立视频回放和视频续放机制， 所述视频回放机制为 若用户输入的答案信息与所述正确答案不匹配，则将所述视频跳至所述暂停时 间点之前的另一个时间点开始播放；所述视频续放机制为若用户输入的答案信 息与所述正确答案匹配， 则从所述暂停时间点继续播放。
在本发明的一些实施例中， 所述生成模块 640, 还可以用于生成分別用于 提示答案正确和提示答案错误的弹出界面。
以上， 本发明提供了一种视频制作系统， 采用该系统可以制作出如图 1所 示方法中的视频。该方法制作的视频中插入了预设问题， 学员若需要回答全部 问题， 以通过考试， 则必须完整观看培训视频； 另外， 学员若回答错误， 视频 将会跳转到前一时间点重新播放前一段视频， 便于学员对该预设问题重新学 习， 快速找到正确答案， 提高培训的效率及效果。 为便于更好的理解本发明实施例提供的技术方案，下面通过一个具体场景 下的实施方式为例进行介绍。
当老师进行培训视频制作时， 首先上传一段视频， 加载模块 510加载老师 上传的视频。
显示模块 520显示一视频播放界面和一问题输入界面， 该视频播放界面和 问题输入界面同时显示， 如图 6所示， 该视频播放界面 601和问题输入界面 602 属于同一显示界面下的两个单独显示区域。
老师点击视频播放界面 601中的视频开始按钮， 开始播放视频， 在某一时 间点老师选择暂停视频，并在问题输入界面 602中输入需要插入的问题及答案。 获取模块 530获取上述的暂停时间点以及输入的问题和答案。
生成模块 540在系统后台生成包括问题和答案输入框的弹出界面以及该弹 出界面弹出的时间点， 弹出界面生成模块 604还生成用于提示答案正确或答案 错误的弹出界面， 该弹出显示界面可参考图 3a、 3b和 3c。
建立模块 550在系统后台建立基于用户输入的答案信息与正确答案比较结 果的视频回放及续放机制，视频回放机制为输入的答案信息与正确答案不匹配 时则将视频跳至之前的另一个时间点重新播放，视频续放机制为输入的答案信 息与正确答案匹配时从当前的暂停时间, i继续播放。
从而，视频制作者例如老师仅需要上传一段视频， 并在该视频中需要插入 问题的时间点插入问题即可制得培训用的视频， 实现筒单， 便于操作， 有利于 提高培训的效率及效果， 提高了用户体验。 本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步 骤可以通过硬件来完成，也可以通过程序指令相关的硬件来完成， 该程序可以 存储于一计算机可读存储介质中， 存储介质可以包括： 只读存储器、 随机读取 存储器、 磁盘或光盘等。
以上对本发明实施例提供的视频培训方法与系统以及视频制作方法与系 统进行了详细介绍，但以上实施例的说明只是用于帮助理解本发明的方法及其 核心思想， 不应理解为对本发明的限制。本技术领域的技术人员在本发明揭露 的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。

Claims

权 利 要 求
1、 一种视频培训方法， 其特征在于， 包括：
播放视频至预设的暂停时间点时， 暂停播放所述视频， 并显示包括预设问 题和答案输入框的弹出界面；
接收用户在所述答案输入框中输入的答案信息，并比较所述答案信息与预 先存储的正确答案是否匹配；
若匹配， 则从所述暂停时间点继续播放所述视频；
若不匹配， 则从所述暂停时间点之前的另一个时间点开始播放所述视频。
2、根据权利要求 1所述的方法， 其特征在于， 从所述暂停时间点继续播放 所述视频之前还包括： 显示提示答案正确的弹出界面；
从所述暂停时间点之前的另一个时间点开始播放所述视频之前还包括：显 示提示答案错误的弹出界面。
3、 根据权利要求 2所述的方法， 其特征在于，
所述弹出界面以画中画方式显示在所述视频的播放界面中。
4、 一种视频培训系统， 其特征在于， 包括：
播放模块， 用于播放视频至预设的暂停时间点时， 暂停播放所述视频； 弹出模块， 用于显示包括预设问题和答案输入框的弹出界面；
接收模块， 用于接收用户在所述答案输入框中输入的答案信息； 比较模块， 并比较所述答案信息与预先存储的正确答案是否匹配； 控制模块， 用于若所述比较模块的比较结果为匹配， 则控制所述播放模块 从所述暂停时间点继续播放所述视频； 若不匹配， 则控制所述播放模块从所述 暂停时间点之前的另一个时间点开始播放所述视频。
5、 根据权利要求 4所述的系统， 其特征在于，
所述弹出模块，还用于若所述比较模块的比较结果为匹配，显示提示答案 正确的弹出界面； 若不匹配， 显示提示答案错误的弹出界面。
6、 根据权利要求 4或 5所述的系统， 其特征在于，
所述弹出模块，具体用于以画中画方式在所述视频的播放界面中显示所述 弹出界面。
7、 一种视频制作方法， 其特征在于， 包括：
加载用户上传的视频， 并提供播放界面和输入界面；
在播放界面中播放所述视频， 当用户暂停播放所述视频时， 获取暂停时间 点以及用户在输入界面输入的预设问题和正确答案，生成包括所述预设问题和 答案输入框的弹出界面， 并建立所述弹出界面与所述暂停时间点的映射关系； 建立视频回放和视频续放机制，所述视频回放机制为若用户输入的答案信 息与所述正确答案不匹配，则将所述视频跳至所述暂停时间点之前的另一个时 间点开始播放；所述视频续放机制为若用户输入的答案信息与所述正确答案匹 配， 则从所述暂停时间点继续播放。
8、 根据权利要求 7所述的方法， 其特征在于， 还包括：
生成分別用于提示答案正确和提示答案错误的弹出界面。
9、 一种视频制作系统， 其特征在于， 包括：
加载模块， 用于加载用户上传的视频；
显示模块， 用于提供播放界面和输入界面， 在播放界面中播放所述视频； 获取模块， 用于当用户暂停播放所述视频时， 获取暂停时间点以及用户在 输入界面输入的预设问题和正确答案；
生成模块， 用于生成包括所述预设问题和答案输入框的弹出界面， 建立所 述弹出界面与所述暂停时间点的映射关系；
建立模块， 用于建立视频回放和视频续放机制， 所述视频回放机制为若用 户输入的答案信息与所述正确答案不匹配，则将所述视频跳至所述暂停时间点 之前的另一个时间点开始播放；所述视频续放机制为若用户输入的答案信息与 所述正确答案匹配， 则从所述暂停时间点继续播放。
10、 根据权利要求 9所述的系统， 其特征在于：
所述生成模块，还用于生成分別用于提示答案正确和提示答案错误的弹出 界面。
PCT/CN2013/086853 2013-11-11 2013-11-11 视频培训方法与系统以及视频制作方法与系统 WO2015066919A1 (zh)

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