This solution use amr-nb voice codec to code and decode .wav files in order to sound quality on different bitrates. IDE: VS 2010 In solution four projects 1. ConvertWavToData - convert .wav file to PCM short file. 2. AMRNBCodec - amr-nb en

关于ffmpeg播放器的一段代码，可以做初学者学习的代码，可编译已在vs上测试-Ffmpeg player a piece of code, you can do the beginners to learn the code can be compiled in vs test

opus-1.0.2版本的音频编解码代码，可用VS实现编译，导出编码和解码的响应接口，有兴趣的朋友可以参考一下！(Opus-1.0.2 version of audio codec code, VS can be used to compile, export coding and decoding response interface, interested friends can refer to!)