Patent ID: 8229002
Filing Date: 2012-07-24
Classification: G06F,H04N

Abstract:
1. A method of decoding a digital video data stream in a digital video decoding system, comprising: (a) configuring an inverse quantization accelerator and an inverse transform accelerator to respectively perform an inverse quantization function and an inverse transform function on a first set of data elements of the data stream, the first set of data elements being of a first media format; (b) performing inverse quantization on an i (c) performing an inverse transform operation on a product of the inverse quantization of the i (d) configuring the inverse quantization accelerator and an inverse transform accelerator to respectively perform an inverse quantization function and an inverse transform function on a second set of data elements of the data stream, the second set of data elements being of a second media format; (e) performing inverse quantization on a j (f) performing an inverse transform operation on a product of the inverse quantization of the j