| 摘要 |
<p>PURPOSE: To reduce the amount of a memory. CONSTITUTION: At the time of digitally compressing 20 video information, at the time of recording and reproducing data in a system using the memory 21 and at the time of performing an operation like high-speed reproduction or error concealment especially, data shuffling performed so as to obtain excellent image quality is performed by using the memory 21 of a data compression part without using a different memory. Thus, the memory for internal coating is substantially reduced.</p> |
