Apps that have requested access to your camera will appear here

Hi guys,

My system is Catalina 10.15.7 and the third-party apps cannot access camera, microphone and I also find out many answers but impossible to solve.

Here is all solutions I tried:

1. open terminal and run "tccutil reset All"
2. Go to your user name under /Macintosh HD/ Users/XXXX

Right-click on your username and click on Get Info

Under the section “Sharing & Permissions”, unlock the lock from the lower right and enter the password. 

Apply to enclosed items -> Click OK for the pop-up windows (Applying Permissions)

3.Access to camera and microphone - Apple Community

Anyone can show ideas? Thank you.