这是自己编的一个h.264的NAL层的解码小程序，它首先从H264文件中读取码流，然后分离每个NAL，以便将H264打包成RTP包。-This is an own h.264 decoding of the NAL layer of small procedures, it is first of all from the H264 stream to read the document, and then separated from each NAL, in order to H264 pa