[Unity] Microphone or Camera not working on Mac UnityHub?

Solution 1

Use Unity.app directly instead of UnityHub.

Solution 2

1. Restart Mac in Recorvery mode. (Hold ⌘ + R).
2. Open Terminal. (Utilities => Terminal)
3. Close System Integrity Protection (SIP).

   csrutil disable
   

4. Restart Mac normally.
5. Open Terminal. (Applications => Utilities => Terminal.app)
6. Open TCC database by SQLite.

   sqlite3 ~/Library/Application\ Support/com.apple.TCC/TCC.db
   

7. Insert access for Microphone & Camera.

   // Microphone
   INSERT INTO access VALUES('kTCCServiceMicrophone','com.unity3d.unityhub',0,1,1,NULL,NULL,NULL,'UNUSED',NULL,0,1541440109);
   // Camera
   INSERT INTO access VALUES('kTCCServiceCamera','com.unity3d.unityhub',0,1,1,NULL,NULL,NULL,'UNUSED',NULL,0,1541440109);
   

8. You can see Unity Hub being listed in Microphone tab inside the Security & Privacy panel.
   

9. Restart Mac in Recorvery mode again. (Hold ⌘ + R).

10. Open Terminal. (Utilities => Terminal)
11. Open System Integrity Protection (SIP).

    csrutil enable
    

12. Restart Mac normally.

References

Microphone Audio is Silent
https://forum.unity.com/threads/microphone-audio-is-silent.786497/

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