Camera settings let you select a video camera to use with Adobe Flash Player.The pop-up menu displays all the cameras that Flash Player finds on your computer.
If you do not select another camera from the pop-up menu, Flash Player uses the default camera.
It's important to understand that even though this dialog box is part of Flash Player, the audio and video will be used by an application created by a third party.
In the dialog box shown above, [website] represents the name of the person or company requesting access.
It is the responsibility of the person or company requesting access to make it clear to you why they want access and how they plan to use the audio or video.