initial commit;
create CameraImageProcessor : public QAbstractVideoSurface - class which will work with QVideoFrame, created by QCamera, convert its into QImage and send to Widgets. Also it can encode it using encoder and save video stream in QIODevice.
CameraStream - incapsulate working with QCamera and QtMultimeda classes.
ImgConverting.* - code for converting images from one pixel format into another.
Merge branch 'master' of https://github.com/bakhtiyarov/QCameraExample

merging