H.264代码流程图，非英文流程，分块讲解，简单易懂-H.264 code flowchart, process non-English, sub-block on, easy-to-read

该流程图能够清楚的说明H.264编码的过程，对于我们研究JM代码有很大的帮助。-The flowchart can clearly explain the process of H.264 encoding, JM code for our study is very helpful.