US Patent 7911476 Mulitmedia data processing apparatus with reduced buffer size

A multimedia data processing apparatus with reduced buffer size includes an accessing unit and a data processing module. The accessing unit has a plurality of buffers therein. The data processing module includes a processing unit and a real-time buffer. The processing unit processes the data temporarily stored in the accessing unit and the real-time buffer. By adding the real-time buffer, the size of the buffer in the accessing unit and the maximum bandwidth requirement can be reduced thereby increasing the system performance.