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Creating Video: Editing with iMovie on Mac 1

The ability to upload videos as educational materials has been available since learningBOX. It has become more convenient, but some people may not know how to make videos in the first place. I can just take a video with my phone and upload it, but I don't want to make a shaky ...... I want to add commentary, but I don't want to show my face or add my voice. I think there are a lot of things to consider. I will show you how to create a video manual in several parts. Eventually, you will be able to create a video like the one below. Editing Use iMovie as a free video editing software, which may be installed by default on your Mac. Launch iMovie and click New. iMovie allows you to create a normal movie and a movie trailer. In this case, we will create a regular movie, so we will select Movie. Creating a trailer is a topic for another time. When you select a movie, it will appear as shown in the image below. iMovie is divided into three main groups. The top left is the material storage area, the top right is the screen effects editing area, and the bottom is the timeline. Drop materials from the upper left storage area to the lower timeline, and cut and paste them to edit your movie. First, register the previously shot video in the storage area. Click on the "Read Media" button and select a file, or drag and drop a video file into the area. In addition to video files, image files can also be registered as materials. Next, drag and drop the files from the "Material Repository" to the timeline below, in chronological order from left to right. You can place any number of files on the timeline. Files on the timeline can be split by pressing command + b. After splitting a file, you can delete it to extract only the parts you want from the file. Between the files, you can insert transitions, which are special effects that occur at the moment a file changes from one to another. This special effect makes it possible to view the video naturally and without discomfort, even if completely different files are following one another. Transitions can be selected by toggling the tabs in the image below. Next Preview In the next issue, we will take video editing one step further.
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Create Videos: Record Screen Footage on Your Mac

The ability to upload videos as educational materials has been available since learningBOX. It has become more convenient, but some people may not know how to make videos in the first place. I can just take a video with my phone and upload it, but I don't want to make a shaky ...... I want to add commentary, but I don't want to show my face or add my voice. I think there are a lot of things to consider. I will show you how to create a video manual in several parts. Eventually, you will be able to create a video like the one below. Filming The first part is how to shoot. In this article, we will show you how to take pictures of a screen on a computer. You will use QuickTime Player to take pictures. When you open the QuickTime Player menu, you will see the three recording buttons below. The above three are explained below. New Movie Recording: Record the output video and audio from the device connected to the PC. New Audio Recording・・・Record the output audio from the device connected to the PC. New screen recording: Record the PC screen. The video above is a new screen recording. The video above is recorded from New Screen Recording, so click on New Screen Recording. Then something like the image below will appear. Clicking on the red button in the center of the image will ask you to specify the area to be filmed. If you want to shoot the entire screen, click the button, if you want to shoot a part of the screen, drag to specify the area. When you have finished taking pictures, give a name to the image and save it. This is the end of the shooting process. Next time notice In the next issue, we will edit the video you have shot.
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About video capacity

High-Capacity Video Plan earningBOX offers a High-Capacity Video Plan. With the High-Capacity Video Plan, the file size limit per video is relaxed, as well as the total amount of content that can be uploaded. Plans Normal Plan High-Capacity Video Plan Total Capacity 10GB x N 100GB x N Upper limit per video 30MB 500MB Annual fee 30,000 yen × N 90,000 yen × N N is 1 for 100 users and N is 5 for 500 users. Maximum video capacity available for the 100-person regular plan and the high-capacity video plan. Video capacity varies greatly depending on picture quality. For terrestrial digital broadcasting, the maximum speed is about 10-14 Mbps, and for BS digital, the maximum speed is about 24 Mbps; at 24 Mbps, 3 MB per second or 180 MB per minute, which means that the normal plan can only handle up to 10 seconds and the high-capacity video plan can handle less than 3 minutes. On the other hand, one-seg TV broadcasting at 128 kbps (0.128 Mbps) and TV phone calls at 32 kbps (0.03 Mbps) to 64 kbps (0.06 Mbps) are much smaller, and at 64 kbps, one hour of video can be uploaded even with a regular plan. Since video delivery on learningBOX is adjusted to about 200 kbps by the delivery service, uploading too high quality video will only use up storage space and will not be beneficial. You can use the service to the fullest by uploading videos encoded at a bit rate of about 200 kbps, with a screen size of 640*360 and 30 frames per second. However, we do plan to modify the delivery quality upward in the future and have plans to support more efficient encoding, such as H265. We also recommend that you register videos of 1280*720, 30 frames per second, and 1 Mbps, as the same bit rate may result in lower quality depending on the software and encoding you are using. Maximum time limit per video Plan Normal Plan High-Capacity Video Plan 24Mbps 10 seconds 167 sec. Excess quality 4Mbps 1 minute 16 minutes Excess quality 2Mbps 2 minutes 33 minutes Excess quality 1Mbps 4 minutes 67 min Recommendation 500kbps 8 min. 127 minutes Recommendation 200kbps 20 minutes 333 minutes Recommendation 100kbps 40 minutes 666 minutes Low image quality Total video time that can be uploaded to the system Plans Normal Plan High-Capacity Video Plan 24Mbps 56 minutes 556 minutes Excessive quality 4Mbps 5.6 hours 56 hours Excess quality 2Mbps 11 hours 111 hours Excess quality 1Mbps 22 hours 222 hours Recommended 500kbps 44 hours 444 hours Recommended 200kbps 111 hours 111 hours Recommendation 100kbps 222 hours 2222 hours Low image quality