Note: In the mobile phone QQ does not have the right to display the camera, we can use the right to set up the phone, such as our mobile phone QQ does not have access to the right to the camera can be, specifically as follows
On the phone we click on the "menu"-"Security Center" effect as shown below.
Enter Security Center Select Click Authorization Management.
After that we in the software authorization management chooses the application authority management to be able to co-ordination after entering here.
Access Rights Management Choose to take photos and videos, let's set it up here, as shown below.
Then in the entry interface we click on the photo and video interface to select the QQ option.
Click Allow or deny from the Pull-down menu, so the mobile phone QQ video on their own camera on the open or closed.
Okay, so you and the other video, you don't have access to the phone's camera. Then the other side must not see you, but you can see each other's Oh.