当您想在屏幕上捕获某些内容时，可以使用屏幕截图(screenshot )。但是，屏幕截图并非在所有情况下都有效。有时您可能需要在Mac(Mac)上抓取剪辑、拍摄教程或记录发生的事情。
幸运的是，Mac(Macs)具有本机屏幕录制功能，可让您录制和保存屏幕上正在播放的部分或全部内容。您还可以录制外部音频或通过麦克风传入的任何内容。
跟随(Follow)学习如何在Mac上进行屏幕录制。
如何在 macOS Mojave 中使用屏幕捕获工具在 Mac 上进行屏幕录制(How to Screen Record on Mac Using Screen Capture Tool in macOS Mojave)
您可以使用内置于 macOS 中的屏幕捕获工具录制整个屏幕或屏幕的选定部分。作为macOS Mojave 操作系统附带(new features that came with the macOS Mojave operating system)的新功能的一部分，屏幕捕获工具于2018 年 9 月(September 2018)添加。
使用该工具，您可以使用屏幕控件捕获屏幕视频，以便快速访问。您还可以设置计时器(set a timer)并选择保存屏幕截图或录音的位置。
要访问屏幕截图工具，请按键盘上的Shift + Command + 5键以打开屏幕截图工具栏。
工具栏具有屏幕控件，可用于记录屏幕的选定部分或整个屏幕或捕获静止图像。
如何使用屏幕捕获工具录制屏幕的一部分(How to Record a Portion of Your Screen Using Screen Capture Tool)
- 选择屏幕截图工具栏上的记录选定部分(Record Selected Portion)图标。
- 接下来，拖动以选择要录制的屏幕区域，然后从屏幕控件中选择录制以开始录制屏幕。(Record)
- 完成录制后，您可以按Command+Control+Esc或选择菜单栏中的停止(Stop)按钮。
- 您的录音的浮动缩略图将出现在屏幕的右下角。从这里，您可以单击缩略图以打开您的录制文件并编辑或共享视频。您还可以向右滑动缩略图以保存录制内容，或拖动缩略图将视频移动到其他位置。
- 您可以从屏幕截图工具栏中的“选项”部分更改其他设置。(Options)这些设置包括：
- 保存到(Save to)，您可以选择将录音自动保存到的位置。
- 如果您正在拍摄教程或指南，您可以选择麦克风(Microphone)将您的声音或其他音频与屏幕录制一起录制。
- 计时器(timer)选项允许您选择开始录制的时间，可以是立即开始，也可以在单击录制后几秒钟。
注意(Note)：您可以选择是否希望在录制视频时单击屏幕的不同区域时指针周围出现黑色圆圈。为此，请选择Show Mouse Pointer（或Clicks）选项以启用它。
如何使用屏幕捕获工具在 Mac 上录制整个屏幕(How to Record Your Entire Screen on Mac Using Screen Capture Tool)
- 选择屏幕截图工具栏上的记录整个屏幕(Record Entire Screen)按钮。
- 指针变为摄像机后，单击要录制的屏幕，然后从屏幕控件中选择录制(Record)按钮以开始录制。
- 完成录制后，您可以按Command+Control+Esc或选择菜单栏中的停止(Stop)按钮。
您的Mac将屏幕录制保存为“屏幕录制 [日期] 在 [时间].mov”。您可以将文件名更改为您想要调用的任何名称以供参考。一旦录制可用，您还可以使用编辑选项（修剪、共享、保存）。
注意(Note)：如果要在单击录制之前取消录制，可以使用Escape ( Esc ) 键。(Esc)
如何使用 Quicktime Player 在 Mac 上录制整个屏幕(How to Record Your Entire Screen on Mac Using Quicktime Player)
如果您的用例涉及复杂的过滤器、注释和编辑，您可以使用QuickTime Player在(QuickTime Player)Mac上录制屏幕。QuickTime Player是一款简单可靠的屏幕录像机和视频播放器，随您的Mac免费提供。
- 要使用QuickTime Player录制屏幕，请打开播放器，然后单击File > New Screen Recording。
- 将出现一个弹出屏幕捕获菜单。弹出窗口提供了允许您在Mac上录制屏幕和音频的选项。
- 选择您要录制的屏幕区域，然后从录制(Record)按钮旁边的箭头中选择一个麦克风(microphone)以添加音频。
与本机屏幕捕获工具一样，QuickTime Player还提供“在录制中显示鼠标单击”(Show Mouse Clicks in Recording)选项，以便在单击时在指针周围显示一个黑色圆圈。
- 选择录制(Record)按钮开始录制。要录制屏幕的一部分，请拖动以选择要录制的区域，然后在所选区域内选择“开始录制”选项。(Start Recording)您还可以单击屏幕上的任意位置开始录制整个屏幕。
- 完成录制后，选择停止(Stop)按钮停止录制，或按Command+Control+Escape键。
QuickTime Player会自动打开录像，您可以使用剪辑、分割、旋转等视频编辑工具来编辑您的视频。(video editing tools)您还可以播放或分享视频，并使用该应用程序根据您的喜好将视频从一种格式转换为另一种格式。
注意(Note)：虽然QuickTime Player允许您录制屏幕，但还有其他应用程序（如DVD Player）不允许在其窗口上录制屏幕。
如果内置屏幕捕获工具和QuickTime Player没有您在屏幕录像机工具中寻找的所有内容，您可以使用其他第三方工具。有许多出色的功能丰富的Mac屏幕录像机应用程序，带有成熟的视频编辑器。这些应用程序包括Camtasia、SnagIt、ScreenFlow和Movavi。
如何在 Mac 上录制屏幕和音频(How to Record Your Screen and Audio on Mac)
您可能希望录制屏幕以用于培训或教育目的，例如入职新员工或在线教授一组学生(teaching a group of students online)。您可以在Mac上录制屏幕和音频，以帮助其他人轻松了解您需要说的话。
Mac(Macs)没有可用于屏幕录制音频的专用工具。但是，您可以使用本机QuickTime Player（如上一节中所述）来讲述屏幕上发生的事情。
您可以使用其他第三方应用程序来录制带有画外音或音频的屏幕，例如CleanShot X或Dropshare。这些应用程序可让您根据需要创建专业的屏幕录制、编辑和共享。您还可以淡入或淡出音频，并将其静音以获得专业的声音，没有任何键盘或点击噪音。
在 Mac 上录制任何内容的视频(Record a Video of Anything on Your Mac)
屏幕录制可以让其他人更轻松地跟踪屏幕上发生的事情，同时解决必须为您需要说的所有内容写出描述的问题。此外，如果您正在进行 FaceTime 通话(doing a FaceTime call)或Zoom 会议(Zoom meeting)，您可以录制视频并保存以妥善保管。
How to Screen Record on Mac
When you want to capture something on your screen, a screenshot will do. However, screenshots don’t work in all cases. Sometimes you may need to grab a clip, film a tutorial, or record something as it happens on your Mac.
Luckily, Macs have a native screen recording feature that allows you to record and save part or all of what’s playing on your screen. You can also record external audio or anything coming in through your mic.
Follow along to learn how to screen record on Mac.
How to Screen Record on Mac Using Screen Capture Tool in macOS Mojave
You can record your entire screen or a selected part of it using the screen capture tool baked into macOS. The screen capture tool was added in September 2018 as part of the new features that came with the macOS Mojave operating system.
With the tool, you can capture videos of your screen using on-screen controls for quick access. You can also set a timer and choose where to save the screenshots or recordings.
To access the screen capture tool, press Shift + Command + 5 keys on your keyboard to open the screenshots toolbar.
The toolbar has on-screen controls that you can use to record a selected portion of your screen or the entire screen or capture still images.
How to Record a Portion of Your Screen Using Screen Capture Tool
- Select the Record Selected Portion icon on the screenshots toolbar.
- Next, drag to select the area of your screen that you want to record, and then select Record from the on-screen controls to start recording your screen.
- When you’re done recording, you can press Command+Control+Esc or select the Stop button in the menu bar.
- A floating thumbnail of your recording will appear in the bottom right corner of your screen. From here, you can click on the thumbnail to open your recording and edit or share the video. You can also swipe the thumbnail to the right to save the recording or drag the thumbnail to move the video to a different location.
- There are other settings you can change from the Options section in the screenshots toolbar. These settings include:
- Save to, which lets you choose a location where your recordings will be automatically saved to.
- If you’re filming a tutorial or guide, you can select Microphone to record your voice or other audio together with your screen recording.
- The timer option allows you to choose when to start recording, which can be immediately, or a few seconds after you click to record.
Note: You can choose whether you want a black circle to appear around your pointer as you click different areas of the screen while recording your video. To do this, select the Show Mouse Pointer (or Clicks) option to enable it.
How to Record Your Entire Screen on Mac Using Screen Capture Tool
- Select the Record Entire Screen button on the screenshots toolbar.
- Once your pointer changes to a camera, click the screen you want to record and then select the Record button from the on-screen controls to start recording it.
- When you’re done recording, you can press Command+Control+Esc or select the Stop button in the menu bar.
Your Mac saves the screen recording as “Screen Recording [date] at [time].mov”. You can change the file name to whatever you want to call it for your reference. You can also use the editing options (trim, share, save) once the recording is available.
Note: You can use the Escape (Esc) key if you want to cancel making the recording before clicking to record.
How to Record Your Entire Screen on Mac Using Quicktime Player
If your use case involves complex filters, annotations, and editing, you can use QuickTime Player to record your screen on Mac. QuickTime Player is an easy and reliable screen recorder and video player, which comes free with your Mac.
- To record your screen using QuickTime Player, open the player and then click File > New Screen Recording.
- A popup screen capture menu will appear. The popup offers options that allow you to record your screen and audio on Mac.
- Select the area of your screen that you want to record, and then select a microphone from the arrow next to the Record button to add audio.
Like the native screen capture tool, QuickTime Player also offers the Show Mouse Clicks in Recording option to show a black circle around your pointer when you click.
- Select the Record button to start recording. To record a portion of the screen, drag to select the area you want to record and then select the Start Recording option within the selected area. You can also click anywhere on the screen to start recording the entire screen.
- Once you’re done recording, select the Stop button to stop recording, or press the Command+Control+Escape keys.
QuickTime Player will automatically open the recording, and you can use the video editing tools such as trim, split, and rotate to edit your video. You can also play or share the video, and use the app to convert videos from one format to another based on your preferences.
Note: While QuickTime Player allows you to record your screen, there are other apps like DVD Player that don’t allow screen recording on their windows.
If the built-in screen capture tool and QuickTime Player doesn’t have everything you’re looking for in a screen recorder tool, you can use other third-party tools. There are many excellent feature-packed screen recorder apps for Mac with fully-fledged video editors. These apps include Camtasia, SnagIt, ScreenFlow, and Movavi.
How to Record Your Screen and Audio on Mac
You may want to record your screen for training or educational purposes such as onboarding new hires or teaching a group of students online. You can record your screen and audio on Mac to help others easily understand what you need to say.
Macs don’t have a dedicated tool you can use to screen record with audio. However, you can use the native QuickTime Player as explained in the previous section to narrate what’s happening on your screen.
There are other third-party apps you can use to record your screen with voice-over or audio like CleanShot X or Dropshare. These apps let you create professional screen recordings, edit, and share as needed. You can also fade audio in or out, and mute it to get professional sound without any keyboard or click noises.
Record a Video of Anything on Your Mac
Screen recording makes it easier for others to follow what’s happening on your screen while solving the problem of having to write out descriptions for everything you need to say. Plus, if you’re doing a FaceTime call or Zoom meeting, you can record the videos and preserve them for safekeeping.
