How to use ppt recorded lessons to create micro lessons? What is the specific operation process?

1. Preparation:

1. First, browse the entire PPT courseware, estimate the time spent on each slide, what is the center and focus of the lecture, and how much should be spent time.

2. Before starting to record, pay attention to the quietness of the room, the sound effect, and the light effect (if recording at night, pay attention to using a desk lamp to adjust the light, and aim the light source at your face as much as possible).

3. Tool preparation: screen recording software + computer + microphone. If you need to record the person on camera, you will also need a camera.

4. When opening the slideshow (PPT courseware), after installing screen recording software such as Camtasia Studio, the courseware will have a camera function. Please check carefully, the camera and sound in the above column Whether the icon turns yellow, if so, it means that the camera and sound button is turned on, if not, just click on the icon to turn it yellow. In this way, the micro class is now in a state of preparation for recording.

2. Start recording:

1. Click the dot recording icon at the front of the column. Entering the real recording state. At this time, there will usually be a prompt in the lower right corner of the computer. You can check it again. The size of the sound signal can be adjusted here. If you click the record button, recording will begin.

2. The next step is to explain to the courseware according to your own design. Be sure to pay attention to the voice and demeanor when explaining. You can practice this step by step, and the language will become more natural in the future. The colloquialism is more important.

3. If there are grammatical errors or other errors during the recording process, you can continue to speak correctly from the previous point. There is no need to stop and record again. You can correct the errors in the subsequent editing process. Cut, as long as you keep recording afterwards.

3. Post-recording processing:

Finally, when you have finished narrating what you need to record, just click F10 on the computer. After that, a dialog box will appear on the desktop. Click Save or Edit to do the next step. If saved, it will generally be in the folder automatically generated by Camtasia Studio. If you continue editing, you will proceed to the next step of file editing, and you can further edit the video.