包含对mp3的封装，原下载地址是http://www.codeproject.com/KB/audio-video/RecordingAndMP3Encoding.aspx-Have you ever tried to write something for recording sound from the sound card and encoding it in MP3 format? Not interesting? Well, to make stuff more interesting, have you ever tried to write an MP3 streaming, internet radio sever? I know, you ll say "What for? There are good and pretty much standard implementations like Icecast or SHOUcast". But, anyway, have you ever tried, at least, to dig a bit inside this entire kitchen or write anything similar for your soul? Well, that s what this article is about. Of course, we won t manage to cover all topics in one article　at the end, this may be tiresome. So, I will split the entire topic in a few articles, this one covering the recording and encoding process.