PJProject（2.6） 工程介绍

pjlib                           pjlib\build\pjlib.vcproj
pjlib_test                      pjlib\build\pjlib_test.vcproj
pjsip_core                      pjsip\build\pjsip_core.vcproj
pjsip_simple                    pjsip\build\pjsip_simple.vcproj
pjsip_ua                        pjsip\build\pjsip_ua.vcproj
pjsua_lib                       pjsip\build\pjsua_lib.vcproj
pjsip_test                      pjsip\build\pjsip_test.vcproj
pjsua2_lib                      pjsip\build\pjsua2_lib.vcproj

pjlib_util                      pjlib-util\build\pjlib_util.vcproj
pjlib_util_test                 pjlib-util\build\pjlib_util_test.vcproj

pjmedia                         pjmedia\build\pjmedia.vcproj
pjmedia_codec                   pjmedia\build\pjmedia_codec.vcproj
pjmedia_test                    pjmedia\build\pjmedia_test.vcproj
pjmedia_audiodev                pjmedia\build\pjmedia_audiodev.vcproj
pjmedia_videodev                pjmedia\build\pjmedia_videodev.vcproj

pjsua                           pjsip-apps\build\pjsua.vcproj
sample_debug                    pjsip-apps\build\sample_debug.vcproj
samples                         pjsip-apps\build\samples.vcproj
libpjproject                    pjsip-apps\build\libpjproject.vcproj
python_pjsua                    pjsip-apps\build\python_pjsua.vcproj
pjsystest                       pjsip-apps\build\pjsystest.vcproj
swig_java_pjsua2                pjsip-apps\build\swig_java_pjsua2.vcproj

pjnath                          pjnath\build\pjnath.vcproj
pjnath_test                     pjnath\build\pjnath_test.vcproj

libgsmcodec                     third_party\build\gsm\libgsmcodec.vcproj
libilbccodec                    third_party\build\ilbc\libilbccodec.vcproj
libresample                     third_party\build\resample\libresample.vcproj
libspeex                        third_party\build\speex\libspeex.vcproj
libmilenage                     third_party\build\milenage\libmilenage.vcproj
libsrtp                         third_party\build\srtp\libsrtp.vcproj
libg7221codec                   third_party\build\g7221\libg7221codec.vcproj
libbaseclasses                  third_party\build\baseclasses\libbaseclasses.vcproj
libyuv                          third_party\build\yuv\libyuv.vcproj
libwebrtc                       third_party\build\webrtc\libwebrtc.vcproj

libgsmcodec                     语音gsm方式编码
libilbccodec                    语音ilbc方式编码
libresample                     数字语音重采样
libspeex                        语音压缩编解码
libmilenage                     milenage算法（Rijndael）鉴权
libsrtp                         SRTP(Secure Realtime Transport Protocol)安全实时传输协议
libg7221codec                   语音G.722.1方式编码
libbaseclasses                  微软DirectShow基础的API接口
libyuv                          YUV与RGB之间相互转换、旋转、缩放的库。
                                单独使用的话，可以从https://code.google.com/p/libyuv/source/checkout                                或https://github.com/lemenkov/libyuv下载更为详细的功能工程代码
libwebrtc                       网页实时通信（Web Real-Time Communication）库