相邻帧间求位差，通过位差预测目标帧，实现块匹配算法-Adjacent the interframe difference difference predicted target frame block matching algorithm

采用硬件电路的方式实现H.264视频编码标准，包括帧内/帧间预测，熵编码，变换量化等算法-It is achieved using hardware circuitry H.264 video coding standard, including intra/inter prediction, the entropy coding, the quantized transform algorithms