| 摘要 |
<p>PURPOSE:To enhance the effect of shuffling by forming division units with data collected from an entire screen in the case of parallel processing so as to divide one sheet of screen into plural divisions. CONSTITUTION:A serial/parallel conversion circuit processes a serial data series into three data series. For example, in the case of parallel processing applied to the 1125/60 system for (72X65=4680) macro blocks for one frame, the one frame is divided into 24 blocks in the horizontal direction to form a division area of (3X65) macro blocks. In each division area, a 1st (1X65) macro blocks are formed into a coding block A (input data series with respect to encoder block 8A), a 2nd (1X65) macro blocks are formed into a coding block B (input data series with respect to encoder block 8B), and a 3rd (1X65) macro blocks are formed into a coding block C (input data series with respect to encoder block 8C).</p> |
