ffmpeg开启libfdk_aac和libmp3lamehttp://ffmpeg.org/trac/ffmpeg/wiki/AACEncodingGuidehttp://yasm.tort
ffmpeg开启libfdk_aac和libmp3lame
http://ffmpeg.org/trac/ffmpeg/wiki/AACEncodingGuide
http://yasm.tortall.net/Download.html
git clone --depth 1 git://github.com/mstorsjo/fdk-aac.gitcd fdk-aacautoreconf -fiv./configure --disable-shared
http://lame.sourceforge.net/download.php
./configure --enable-sharedmake && make installldconfig /usr/local/lib
./configure --enable-libfdk_aac --enable-nonfree --enable-libmp3lame