And the process of schema translation involves the decoding of the source language text and the recoding of the target language text 图式翻译的过程包括源语图式解码和目的语图式再编码。
Instead of directly coding and transmitting all four sub - frames , only two sub - frames are encoded by separate h . 264 encoders and transmitted ; while the others are first predicted by the former two ( actually , each pixel is predicted by its four neighbors in the original image ) , and only predicted errors are encoded and transmitted 对于亚采样得到的四个子序列,前两个通过h . 264 / avc编码器进行压缩编码传输,后两个则先用前两个进行预测,再编码传输其预测误差。