流媒体广播，实现m3u8格式音频播放，并且可以录制音频保存到本地。可以查看节目单。目前只写了一个节目来源的播放。-Streaming radio, realize m3u8 format audio playback, and can record audio saved to the local. You can view the program list. Currently only wrote a program source playback.

用AVAudio实现的.aac格式的音频录制与播放的Demo-.aac Format AVAudio achieved with audio recording and playback Demo