It is also possible to use the post processing engine with an external source to perform graphical acceleration features even if the hardware decoder is not used, i.e there is no need to decode a video or an image. In this case, the post processing engine must be put in the stand alone mode. If the user wants to apply graphical acceleration features to a camera stream or to an already uncompressed video or image, it is then possible using that mode. On this slide, the table summarizes the different input and output data formats supported and the minimum and maximum image sizes in input and in ouput.

