如果您因为Microsoft Teams 相机灰显或无法工作(Microsoft Teams Camera is greyed out or not working)而无法进行视频通话，这里有一些解决此问题的解决方案。无论您使用的是外部网络摄像头还是笔记本电脑的内置网络摄像头，您的 PC 上有时都会出现此问题。虽然这主要是与相机相关的问题，但您也可以查看其他一些建议。
Microsoft Teams 相机(Microsoft Teams Camera)灰显或无法正常工作。
使用Microsoft Teams时相机显示为灰色，请按照以下建议解决问题 -
- 从设置中选择相机
- 验证相机
- 允许(Allow)访问您 PC 上的相机
- 允许应用访问相机
1]从设置中选择相机
如果Microsoft Teams显示一条错误消息，指出它没有找到任何摄像头来进行电话会议，你应该检查给定的设置。它用于验证目的，以便我们可以引导您完成所有故障排除步骤。
您需要打开Microsoft Teams应用程序并单击个人资料图片。从列表中，选择Settings。
现在切换到“设备(Devices)”部分，并确保“无”出现在“相机(Camera )”部分下。
如果是这样，您可以按照其他步骤操作。如果此部分未显示为灰色，您可以展开列表并选择要用于拨打所有电话的摄像头。
阅读(Read)：麦克风在 Microsoft Teams 中不起作用(Microphone not working in Microsoft Teams)。
2]验证相机
如果您的摄像头出现故障，Microsoft Teams可能无法检测到摄像头——无论它是内置网络摄像头还是外部网络摄像头。因此，有必要检查相机是否处于工作状态。为此，您可以在 Windows 10 PC 上打开相机(Camera)应用程序并检查相机是否正常工作。
如果它正常工作，您应该按照其他步骤操作。如果没有，是时候更换你的相机了。
阅读(Read)：笔记本电脑摄像头不工作(Laptop Camera not working)。
3]允许(Allow)访问您PC上的相机
Windows 10 允许用户禁用摄像头，即使他们有内置的网络摄像头。因此，您应该检查您是否在 PC 上阻止了相机访问。如果您之前错误地执行了此操作，则使用Microsoft Teams应用程序可能会收到此类错误。
因此，通过按Win+IWindows 设置(Windows Settings)，然后转到Privacy > Camera。
在Allow access to the camera on this device下，确保出现此文本 – Camera access for this device is on。
在Windows 11中，转到Settings > Privacy和安全(Security)。打开(Turn)对相机(Camera)桌面应用程序的访问权限。现在启动Microsoft Teams，如果它要求，请授予相机访问权限。
如果没有，请单击“更改”(Change )按钮，然后切换相应的按钮以将其打开。
阅读(Read)：Skype 网络摄像头不工作(Skype webcam not working)。
4]允许应用访问您的相机
这是Windows 10中的另一个隐私设置，可让您阻止所有应用程序访问网络摄像头。如果它被关闭，即使它正在工作， Microsoft Teams也无法检测到摄像头。(Microsoft Teams)因此，打开Windows 设置(Windows Settings)面板并转到Privacy > Camera。在这里，您可以找到一个标题，即允许应用程序访问您的相机(Allow apps to access your camera)。
确保(Make)它已打开。如果没有，请切换相应的按钮以启用它。
这些是您应该遵循的一些可行的解决方案。但是，您也可以尝试其他一些事情。
- 重新启动 Microsoft Teams 和 PC：(Restart Microsoft Teams and PC: )有时，简单的重新启动可以解决许多问题。如果您认为网络摄像头没有问题，则应重新启动应用程序和计算机。
- 重新安装网络摄像头驱动程序：(Reinstall the webcam driver: )如果网络摄像头驱动程序有问题，您应该卸载并重新安装它。可以从设备管理器中执行此操作。
- 验证网络摄像头连接：(Verify webcam connection:)如果您使用的是无线网络摄像头，建议检查连接并重新连接。
我希望这些解决方案之一会对您有所帮助。
为什么我的相机只显示黑色？
如果您使用的是具有前后摄像头的笔记本电脑，请尝试切换。如果没有，那么您可以断开相机并将其重新插入。这通常是一个暂时的问题，可以通过拔掉插头来解决。此外，请确保您没有任何覆盖相机镜头的东西。
你如何裁剪团队中的相机？
Microsoft Team可以调整框架以使您更适合展示。但是，如果有多个人，而另一个人被裁剪掉，则右键单击预览，然后选择适合帧(Fit To frame)以查看整个视频。
如何让 Team 中的相机更大？
没有直接的方法，但如果你想要更大的相机输出，你可以使用屏幕(Screen)共享。在屏幕(Screen)共享相机应用程序中，以及您在分屏模式下呈现的任何内容。(split-screen mode.)现在您可以在任何一侧调整相机并拖动并使其更大。
阅读下一篇(Read next)：Doh! Something went wrong error in Microsoft Teams。
Microsoft Teams Camera greyed out or not working
If yоυ arе unable to make a vidеo call because the Microsoft Teams Camera is greyed out or not working, here are some solutions to fix this problem. Whether you are using an external webcam or the in-built webcam of your laptop, this problem can occur on your PC at times. Although it is mainly a camera-related issue, you can look at some other suggestions as well.
Microsoft Teams Camera greyed out or not working.
To the camera is greyed out when using Microsoft Teams, follow these suggestions to resolve the issue-
- Choose camera from Settings
- Verify the camera
- Allow access to the camera on your PC
- Allow apps to access the camera
1] Choose camera from Settings
If Microsoft Teams displays an error message saying that it doesn’t find any camera to make a conference call, you should check the given setting. It is for verification purposes so that we can walk you through all the troubleshooting steps.
You need to open up the Microsoft Teams app and click on the profile picture. From the list, do select Settings.
Now switch to the Devices section, and make sure that “None” appears under the Camera section.
If so, you can follow other steps. If this section is not greyed out, you can expand the list and choose a camera that you want to use to make all the calls.
Read: Microphone not working in Microsoft Teams.
2] Verify the camera
If your camera is faulty, Microsoft Teams may not detect the camera – no matter whether it is an in-built or external webcam. Therefore, it is necessary to check if the camera is in working condition or not. For that, you can open up the Camera app on your Windows 10 PC and check if the camera is working or not.
If it is working, you should follow other steps. If not, it is time to change your camera.
Read: Laptop Camera not working.
3] Allow access to the camera on your PC
Windows 10 allows users to disable the camera even if they have an in-built webcam. Therefore, you should check if you have blocked camera access on your PC or not. If you did it earlier by mistake, there is a chance of receiving such an error using the Microsoft Teams app.
Therefore, open the Windows Settings by pressing Win+I and go to Privacy > Camera.
Under the Allow access to the camera on this device, make sure that this text appears – Camera access for this device is on.
In Windows 11, go to Settings > Privacy & Security. Turn on access to desktop apps for Camera. Now Launch Microsoft Teams and if it asks, give permission for camera access.
If not, click the Change button, and toggle the corresponding button to turn it on.
Read: Skype webcam not working.
4] Allow apps to access your camera
It is another privacy setting in Windows 10, which lets you block all the apps to access the webcam. If it is turned off, Microsoft Teams cannot detect the camera even if it is working. Therefore, open the Windows Settings panel and go to Privacy > Camera. Here you can find a heading saying Allow apps to access your camera.
Make sure that it is turned on. If not, toggle the respective button to enable it.
These are some of the working solutions that you should follow. However, there are some other things which you could try as well.
- Restart Microsoft Teams and PC: Sometimes, a simple restart solves many problems. If you think that the webcam has no problem, you should restart the app and your computer.
- Reinstall the webcam driver: If the webcam’s driver has some problem, you should uninstall and reinstall it. It is possible to do that from the Device Manager.
- Verify webcam connection: If you are using a wireless webcam, it is recommended to check the connection and reconnect it.
I hope one of these solutions will help you.
Why does my camera only show black?
If you are using a laptop that has both front and rear cameras, try switching. If not, then you can disconnect the camera and plug it back in. It is usually a temporary issue that can be resolved by unplugging. Also, make sure you don’t have anything that has covered the camera lens.
How do you crop the camera on a Team?
Microsoft Team can adjust the frame to make you fit better on display. However, if there is more than one person, and the other is cropped out, then right-click on the preview, and select Fit To frame to see the entire video.
How do I make the camera bigger on the Team?
There is no direct way, but if you want a bigger camera output, you can use Screen Sharing. In Screen sharing the camera app, and whatever you are presenting in split-screen mode. Now you can adjust the camera on any side and drag and make it bigger.
Read next: Doh! Something went wrong error in Microsoft Teams.
