Meanwhile I was able to reverse engineer the parameters from the apk...
CameraMetaData::CameraMetaData
(pCVar1,(QString *)&stack0xffffff90,7.68,6.144,640.0,512.0,13.0,true,true,1.5,
(QObject *)param_1);
CameraMetaData::CameraMetaData
(pCVar1,(QString...