优化过的xvid1.1.2源代码，独立解码器不需要第三方控件，可直接解码pcm为yuv文件-optimization off xvid1.1.2 source code, independent third-party decoders not control, Decoding directly to pcm yuv documents

本源代码包含了各种声音，如G711,G723,G726,PCM，AAC，MP2等的编码和解码的过程，是学习各种声音编码的好资料。-Source code contains a variety of sounds, such as G711, G723, G726, PCM, AAC, MP2, etc. encoding and decoding process, are studying a variety of voice coding good information.