如果你想解释如何在电脑、智能手机或平板电脑屏幕上做某事，最好的办法是制作截屏视频。YouTube 充满了这些，向您展示如何在科技领域做所有可以想象的事情。
截屏视频是您在屏幕上做事的视频。您可以添加声音来向观众发出指示，或者只是保持沉默，让动作完成所有的谈话。制作它们可能很棘手。这完全取决于您选择使用的软件。
对于Apple用户来说，最好使用的软件是Quicktime。这是Apple的默认视频播放器，内置于所有版本的 macOS 中。
它经常被忽视，而倾向于使用更强大的替代品，例如 VLC Player ，但我是(alternatives such as VLC Player)Quicktime的忠实粉丝。不久前曾经有一个适用于Windows的版本，但它在 2016 年被Apple停止。(Apple)
在MacOS中使用(MacOS)Quicktime制作截屏视频
如果您知道要按的正确按钮，那么在MacOS Quicktime中制作截屏视频真的很容易。完成后，Quicktime将为您生成视频文件，您可以将其放在YouTube 上(YouTube)或通过文件传输服务发送给某人(send it to someone via a file transfer service)。
出于本文的目的，我将在Quicktime上制作我 iPhone 屏幕的简短截屏视频，向您展示整个过程是如何工作的。
- 第一步是获取 Lightning USB数据线并将 iPhone 连接到Mac机器。
- 现在在你的Mac电脑上打开Quicktime 。您将在应用程序(Applications)文件夹中找到它。
- 打开后，转到File–>New Movie Recording。由于某些奇怪的原因，如果您选择新屏幕录制(New Screen Recording.)，这将不起作用。
- Quicktime Player界面现在将出现在中间显示一个红色按钮，并带有一个向下的箭头。如果单击它，您将看到您可以选择切换摄像头和麦克风。在这两种情况下，都应列出您的 iOS 设备。
Tip: If the iOS device does not appear, take the device off the lightning cable and reattach it. If that still doesn’t work, lock then unlock the device. It often hiccups if you have a PIN code on your screen. You might also want to try turning Quicktime off and on again.
- 将相机和麦克风都切换到您的 iOS 设备的名称。当您这样做时，Quicktime将立即更改屏幕，并在您的(Quicktime)Mac上显示您的 iOS 屏幕。如果您打算在截屏视频中进行任何画外音，请将麦克风设置保留在“内置麦克风(Internal Microphone)”上。
- 如果您将鼠标悬停在Quicktime屏幕上，视频录制选项将再次出现。
- 当您想开始录制屏幕时，只需按下Quicktime上的红色按钮，即可开始录制。从那一刻起，你每次在 iOS 屏幕上做某事，都会重复并记录在Mac屏幕上。
- 完成截屏后，再次按下录制按钮，录制将停止。如果您对此感到满意，请将文件另存为 .MOV 文件。不需要文件转换，但如果您想要更小的文件，可以考虑使用Handbrake将文件转换为 .MP4 。
How To Make iPhone Screencasts With Quicktime
Іf you want to explain how to do something on a computer, smartphone, or tablet screen, your bеst bet is to make a screencast. YouTube is full оf these ѕhowing yоu how to do evеry conceivable thing in teсh.
A screencast is a video of you doing things on your screen. You can add your voice to give instructions to the viewer or simply keep it silent, letting the action do all the talking. Making them though can be tricky. It all depends on the software you choose to use.
For Apple users, the best software to use is Quicktime. This is Apple’s default video player, built into all versions of macOS.
It is often neglected in favor of more powerful alternatives such as VLC Player, but I am a big fan of Quicktime. There used to be a version for Windows not that long ago but it was stopped by Apple in 2016.
Making Screencasts With Quicktime In MacOS
Making screencasts in MacOS Quicktime is really easy if you know the right buttons to push. Once it is done, Quicktime will generate the video file for you and you can put it on YouTube or send it to someone via a file transfer service.
For the purposes of this article, I am going to make a short screencast of my iPhone screen on Quicktime to show you how the whole thing works.
- The first step is to get your lightning USB cable and connect your iPhone to your Mac machine.
- Now open Quicktime on your Mac computer. You will find it in the Applications folder.
- When it has opened, go to File–>New Movie Recording. For some weird reason, this doesn’t work if you choose New Screen Recording.
- The Quicktime Player interface will now appear showing a red button in the middle, with a downwards pointing arrow. If you click that, you will see that you have the option to switch cameras and microphones. In both instances, your iOS device should be listed.
Tip: If the iOS device does not appear, take the device off the lightning cable and reattach it. If that still doesn’t work, lock then unlock the device. It often hiccups if you have a PIN code on your screen. You might also want to try turning Quicktime off and on again.
- Switch both the camera and the microphone to the name of your iOS device. When you do so, Quicktime will immediately change screens, and show your iOS screen on your Mac. If you plan to do any voiceovers in your screencast, leave the microphone setting on “Internal Microphone“.
- If you mouse over the Quicktime screen, the video recording options will appear again.
- When you want to start recording your screen, simply press the red button on Quicktime and the recording will start. From that moment on, every time you do something on the iOS screen, it will be repeated and recorded on the Mac screen.
- When you have finished the screencast, press the record button again and the recording will stop. If you are satisfied with it, save the file as a .MOV file. No file conversion is needed but if you want something a bit smaller, maybe consider converting the file to .MP4 with Handbrake.
