The SetCameraFunction function calls a standard camera function.

• functionName: The function name (possible function names see below).
• cameraName: The camera name of the camera on which the function should be executed. If left empty, then the first connected camera is taken.
• waitUntilFinished: If true then the function blocks until the camera returns the function result. If false, then the function immediately returns.

• connectToCamera: Connects the app to the camera. Note: the camera must be connected with the device over Wifi before calling this function.
• disconnectFromCamera: Disconnects the app from the camera.
• startRecording: Starts recording.
• stopRecording: Stops recording.
• toggleRecording: Toggles recording.
• powerCameraOn: Powers the camera on.
• powerCameraOff: Turns the camera off.
• toggleCameraPower: Toggles the camera power.
• turnPreviewOn: Turns the preview on.
• turnPreviewOff: Turns the preview off.
• startPreviewDecoding: Starts preview decoding.
• stopPreviewDecoding: Stops preview decoding.
• togglePreviewDecoding: Toggles preview decoding.
• tagMoment: Tags the moment.
• cancelMediaDownloads: Cancels all media downloads.
• startCameraStatusUpdates: Starts camera updates.
• stopCameraStatusUpdates: Stops camera updates.
• requestSingleCameraStatusUpdate: Requests a single camera status update.

bool: SetCameraFunction(string functionName[, string cameraName=\"\", bool waitUntilFinished=true])

var result = SetCameraFunction();
// result: false

var result = SetCameraFunction('connectToCamera');
// result: false

var result = SetCameraFunction('disconnectFromCamera');
// result: true. Disconnects from the first connected camera in the list.

var result = SetCameraFunction('connectToCamera', 'GoPro Hero 4');
// waits until the camera is connected and returns true on success

var result = SetCameraFunction('connectToCamera', 'GoPro Hero 4', false);
// starts connecting to the camera and immediately returns without 
// waiting for the camera to finish connecting.