基于live555库的testRTSPClient.cpp做的修改，能将接受到的视频流存为h264文件，将接受到音频流存为acc文件。main函数的参数类似这样：rtsp://172.16.128.214:554/EE0101000216_l-Based on live555 library testRTSPClient.cpp changes made, can receive streaming video files saved as h264, will receive the audio stream saved as acc files. main function parameters like this: rtsp ://172.16.128.214:554/EE0101000216_l