软件。H.264视频解码后用该软件载入解码后的重建帧H.264_rec.yuv后可以看宏块采用的帧内，帧间预测模式，运动适量，残差等参数。-Software. H.264 video decoder after loading the software decoder frame reconstruction can be seen H.264_rec.yuv after the adoption of Intra macroblock, inter-frame prediction mode,