將RTP轉成PCM/MP3,方便大家測試RTP封包內容是否如預期-RTP will turn into PCM/MP3 facilitate testing RTP packet contents as expected

音频采集得到PCM数据，然后进行AMR编码，再封RTP包，加DTP头，最后送UDP Socket发送，Visual C++ 6.0工程源码-PCM audio data to be collected and then AMR coding, and then sealed RTP packets, plus DTP head, the last to send UDP Socket send, Visual C++ 6.0 Project Source