Optional
Readonly
deviceId?: stringIf specified, will try to use this media device id
Optional
Readonly
facingMode?: "user" | "environment"Camera facing: user is front-facing, environment is a rear camera
Optional
Readonly
ideal?: Geometry.RectIdeal resolution
Optional
Readonly
max?: Geometry.RectMaximum resolution
Optional
Readonly
min?: Geometry.RectMinimum resolution
Optional
Readonly
startTimeoutMs?: numberNumber of milliseconds to wait on getUserMedia
before giving up.
Defaults to 30seconds
Constraints when requesting a camera source