MediaDeviceInfo
The MediaDevicesInfo interface contains information that describes a single media input or output device. Available only in secure contexts.
interface MediaDeviceInfo {
readonly deviceId: string;
readonly groupId: string;
readonly kind: MediaDeviceKind;
readonly label: string;
toJSON(): any;
}var MediaDeviceInfo: {
prototype: MediaDeviceInfo;
new (): MediaDeviceInfo;
};