> For the complete documentation index, see [llms.txt](https://docs.ndi.video/all/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ndi.video/all/using-ndi/obs-and-3rd-party-software/using-ndi-tools-as-a-virtual-camera-in-mac.md).

# Using NDI Tools as a virtual camera in Mac

Apple has turned off a feature called "legacy camera support" however it can be re-enabled in Recovery Mode by following these steps from Apple:\
\
<https://support.apple.com/en-us/HT213969>

When you restore these legacy settings, the camera privacy indicator won't display in the menu bar while a camera with older software is in use.

1. Restart your Mac into Recovery Mode:
   * [Use macOS Recovery on a Mac with Apple silicon](https://support.apple.com/guide/mac-help/mchl82829c17/mac)
   * [Use macOS Recovery on an Intel-based Mac](https://support.apple.com/guide/mac-help/use-macos-recovery-on-an-intel-based-mac-mchl338cf9a8/mac)
2. Click the Options button, then click Continue.
3. From the Utilities menu, choose Terminal.
4. Enter this command:\
   `system-override legacy-camera-plugins-without-sw-camera-indication=on`
5. Press Return. Depending on your system configuration, you might be prompted to complete additional steps.
6. Quit Terminal.
7. From the Apple menu, choose Restart.

To change back to the default settings, follow the steps again and enter this command:

\
`system-override legacy-camera-plugins-without-sw-camera-indication=off`

{% hint style="info" %}
This work around has been testesd for NDI Tools 6.2 and the latest editions of Mac. We recommend you update to the latest versions of both NDI Tools and macOS for best results.
{% endhint %}


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://docs.ndi.video/all/using-ndi/obs-and-3rd-party-software/using-ndi-tools-as-a-virtual-camera-in-mac.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
