Question 2: Why can't I save the content of micro-courses in the software that I want to record micro-courses? Then you can try to install a micro-lesson recording software of Unicom Bao.
Question 3: What should I pay attention to before, during and after micro-lesson recording? It is best not to open the chat tool when recording, because sometimes it will be recorded accidentally. Also, after your mouse click starts, it is best not to be in the range to be recorded, which will record the mouse. During recording, keep your hands away from the mouse and avoid moving the mouse to record.
Or the next time you do a micro-lesson, you can directly use "You Ya interactive movie" to save the recording process, and it will be saved in your account during the production process without downloading. Mainly, there are a lot of materials in it, which provides a lot of convenience for micro-courses, including system dubbing, character interpretation and so on. I use this now, which is quite novel and students like this style.
Question 4: How to edit the micro-lesson after recording? Micro-class editing Camtasia studio, audio and video, premiere (editing, subtitles, dubbing, etc. )
Interactive movie (simple animation applications, characters, dialogues, game problems, etc. )
Audio clip GoldWave (recording, processing, format conversion, etc. Sound and music)
Subtitle Tool Subtitle Wizard (Quickly Add Subtitles)
Video conversion format factory (video format conversion compression, etc. )
Generally, good micro-courses will use the above tools. But not every micro-course can be used, you have to choose for yourself.
Question 5: Can we make micro-lessons without screen recording tools, and how about saving them directly as ppt in video format? Use the ppt of office20 10 and save it as a video. But when making PPT, you need to set animation. Wish you success!
Question 6: Micro-lessons are made with screen recording software. How to convert the format to MP4 or flv and use it normally? Can't play normally after conversion. What I want to ask is what format is the video you recorded? Is it in exe format? Generally speaking, the video recorded by screen recording software is in this format. If it can't be played after conversion, it should be a video coding problem.
You can try to use another format converter: Niwo Universal Converter.
You can visit official website.
Leawo can be downloaded or searched and downloaded on the Internet.
Question 7: How to record excellent micro-courses? First, what is a micro-course?
Micro-lesson refers to a kind of micro-video that explains a very fragmented knowledge point, test site or homework question, exam real question and simulation question in 5- 10 minutes. The function of micro-lesson is to solve puzzles, not to attend classes. It is used for online after-school counseling, which is not limited by time and space and cannot replace the teaching of new knowledge in the classroom.
Second, the content requirements of micro-courses
The function of micro-lessons is to thoroughly understand, preach and dispel doubts rather than teach: the function of micro-lessons is to exchange experiences and provide after-school counseling for some students who don't understand in class, rather than replacing classroom teaching.
The knowledge points are detailed enough to be thoroughly explained in five minutes: one micro-lesson only explains one specific knowledge point. If this knowledge point involves another knowledge point, it is necessary to set up another micro-course when it needs to be explained in detail.
Courseware should include introduction information and curtain call: there are sections to introduce micro-courses (such as the name of micro-courses, the name of authors, etc.). ) and curtain call. For PPT, the text is suggested to be 5-6 pages at most;
The audience is clearly defined, what is its knowledge base? The author of the micro-course needs to make clear the knowledge base of the audience of this micro-course and explain it with relevant theorems, laws and vocabulary suitable for this base.
The situational orientation is clear, and one-to-one teaching is not one-to-many: words such as "you", "everyone" and "classmates" are not allowed to appear during the explanation.
Accurate knowledge: there is no knowledge error or misleading description in the micro-course in terms of words, languages and pictures.
Knowledge points (test sites), topics (real questions, simulation questions), etc. None of them are scripted: you should have your own understanding of the existing knowledge and the expression of this knowledge in the textbook, rather than listing the knowledge in the book, otherwise the micro-course will not play a role in "solving doubts". Courseware has visual beauty, such as commonly used PPT: using the visual effects brought by the existing functions of PPT from multiple angles, such as custom actions, PPT switching, color matching, font matching and so on.
Clear picture quality of micro-lessons: The factors that affect the video quality are: the graphics card driver is not updated, resulting in low screen pixels; When exporting video, the length, width and size of the video consistent with the screen resolution are not set, which leads to the distortion of the video picture.
Easy-to-understand language: explain orally, and try to use less old-fashioned and boring written language to make the explanation easy to understand.
Others: the external environment is quiet and noiseless; A decent appearance; The explanation is loud and rhythmic.
Third, the way of making micro-courses
There are generally two ways to make micro-courses: original development and processing.
Processing transformation is to process and edit the existing excellent teaching courses (video lessons) (such as video transcription, slicing, synthesis, subtitle processing, etc.). ) and provide corresponding auxiliary teaching resources (such as teaching plans, courseware, reflection, exercises, etc. ) for "micro-class" processing. However, at present, the development of micro-courses mainly adopts original development and production methods, including smartphone shooting, screen recording software recording, Khan Academy mode, digital camera shooting and so on. Among them, the micro-lesson recording method recorded by screen recording software is the most common (strongly recommended).
Fourth, the steps of making micro-courses
The general process of making micro-courses takes the following steps: determining the topic-compiling teaching plans-making courseware-video recording-post-production-teaching reflection.
(1) determining the topic: determining the topic is the first link and starting point of making micro-courses, and scientific topic selection is the premise and foundation of the success of micro-courses. The selection of knowledge points is generally a difficult point in a class, and the knowledge points must be detailed enough to be thoroughly explained in about five minutes.
(2) Writing teaching plans: according to the topic selection and teaching requirements, writing teaching designs and teaching plans.
(3) Making Courseware: Prepare teaching materials and practice tests, combine micro-lesson knowledge points, make full use of pictures, shapes, sounds, images, animations and other multimedia elements to make corresponding courseware, and cooperate with teaching difficult knowledge points to assist teachers in on-site teaching.
(4) Video recording: Micro-video is the core of micro-lessons, which can be recorded by computer screen software, camera tools or recording and broadcasting classrooms. For camera tool recording and camera tool shooting, you can choose mobile phones, digital cameras, DV cameras, camcorders and other devices with recording functions. If you use screen recording software, adjust the camera distance to ensure that you can see at least the whole head. In the post-processing of video, it is necessary to ensure clear image quality, stable image, clear sound (no noise) and synchronization of sound and screen subtitles. In the whole teaching process, teachers should pay attention to the camera and take pictures with it ... >; & gt
Question 8: I want to record micro-courses. What software is better? There is video software on the internet.
Look at this method software, open the software, write the file name, and set the save directory.
In addition, just select the format of video generation and start recording.
You can watch the video dubbing by yourself after recording.
Question 9: How to record micro-courses There are several recording methods, such as camera recording, digital mobile phone shooting, screen recording software recording and so on. The following introduces the method of recording micro-lessons with screen recording software. (1) Tool software: computer, earphone (with microphone), video recording software Camtasia Studio or snagit or CyberLink YouCam, ppt software (2) Method: screen recording ppt presentation, supplemented by recording and subtitles (3) Process description: Step 1, making PPT courseware; Step 2: Open the video software and teaching PPT on the computer screen at the same time. Instructors can wear headphones, adjust the position and volume of microphone, adjust the position of PPT interface and screen recording interface, and then click the "Recording Desktop" button to start recording. Teachers can explain while demonstrating, and can cooperate with marking tools or other multimedia software or materials to make the teaching process as lively and interesting as possible. The third step is to process and beautify the recorded teaching video.
Question 10: How to record micro-lessons better? The two most important points in recording micro-lessons are content and recording and broadcasting tools.
Content refers to the courseware content prepared when you record micro-lessons. Concise and clear content can make the final micro-lesson focused and organized. Recording and broadcasting tools are useful educational recording and broadcasting software for recording micro-lesson videos, and good software can add icing on the cake to micro-lesson videos.