The class is used to save camera video stream settings during taking photo or recording video.needCurrentLiveViewStream is used to determine whether if current live view stream(set by setCameraVideoStreamSource:withCompletion) will be captured or recorded when taking photo or recording video. streams is used to determine which camera stream source will be captured or recorded. Only supported by Zenmuse H20 Series Camera.
Determines which camera video stream source will been captured or recorded when taking photo or recording video. The camera video stream source came from DJICameraVideoStreamSource.