FFmpeg is a complete solution to record, convert and stream audio and video. It includes libavcodec, the leading audio/video codec library. FFmpeg is developed under Linux, but it can compiled under most operating systems, including Windows.-Sorenson

SampEn是关于时间序列的规律估计近似值的一个变量。其基本思想是基于一个音频的规律性将其插入到语音或者音乐中。通过加窗计算的SampEn序列，所插入的音频流的规律性就被估计出来了。上诉方法的有效性已经被试验证实，这其中包括BBC的新闻广播和不同类型的具有多种暂时分类语音和音乐。结果显示，对于所有测试的实验，上述方法的健壮性达到了准确区分率高于90 。-SampEn time series on the approximation of the laws of a variable is est

使用MATLAB对十六进制字符串进行转换，转换成分贝数的比特流，用于多媒体音频处理（仅供大家参考）-using matlab to convert hexadecimal string to a stream of bytes in decibel numbers，for multimedia audio processing

This is a MATLAB code to encrypt an Audio wave file using Stream Ciphering method.

complete, cross-platform solution to record, convert and stream audio and video-complete, cross-platform solution to record, convert and stream audio and video