If you don't install external camera equipment, you may try to use the obs virtual camera of Tencent Conference, but you find that the obs virtual camera of Tencent Conference can't be opened, and you don't know how to solve it. In fact, we just need to modify the code.

Tencent conference obs virtual camera can't be opened;

1, first we open the "terminal" on the mac.

Enter "xcode-select-install" after opening, and press enter to install xcode. (If it is already installed, please skip)

2. Then continue to enter "sudocoding-remove-signature"/applications/tencentmeeting.app/"to delete the signature.

3. After deletion, enter "sudocoding-sign-"/applications/tencentmeeting.app/"and press enter to re-sign.

4. If the screen cannot be projected after the above operation, it can be solved by uninstalling and reinstalling Tencent Conference.

Extended reading: tablet * * * Enjoy the screen.