安装ffmpeg过程中可能会遇到的问题详解

ERROR yasm not found

cd ..

wget http://www.tortall.net/projects/yasm/releases/yasm-1.1.0.tar.gz

tar -xf yasm-1.1.0.tar.gz

cd yasm-1.1.0

./configure

make && make install clean

cd ffmpeg-checkout-2010-09-23

./configure --enable-libmp3lame --enable-libvorbis --enable-libxvid --enable-gpl --enable-shared --enable-version3 --enable-nonfree --enable-pthreads --enable-libfaac --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libx264 --enable-libxvid --enable-x11grab

ERROR: libfaac not found

wget http://downloads.sourceforge.net/faac/faac-1.28.tar.gz

tar -xf faac-1.28.tar.gz

cd faac-1.28

make && make install cleancd 

ERROR: libmp3lame >= 3.98.3 not found

wget http://downloads.sourceforge.net/project/lame/lame/3.98.4/lame-3.98.4.tar.gz?r=http://sourceforge.net/projects/lame/files/lame/&ts=1285256527&use_mirror=ufpr

tar -xf lame-3.98.4.tar

cd lame-3.98.4

ERROR: libopencore_amrnb not found

wget http://downloads.sourceforge.net/project/opencore-amr/opencore-amr/0.1.2/opencore-amr-0.1.2.tar.gz?r=http://sourceforge.net/projects/opencore-amr/&ts=1285256783&use_mirror=ufpr

tar -xf opencore-amr-0.1.2.tar.gz

cd opencore-amr-0.1.2

ERROR: libtheora not found

wget http://downloads.xiph.org/releases/theora/libtheora-1.1.1.tar.bz2

tar -xf libtheora-1.1.1.tar.bz2

cd libtheora-1.1.1

ERROR: libx264 not found

wget ftp://ftp.videolan.org/pub/videolan/x264/snapshots/x264-snapshot-20100922-2245.tar.bz2

tar -xf x264-snapshot-20100922-2245.tar.bz2

cd x264-snapshot-20100922-2245

ERROR: libxvid not found

wget http://downloads.xvid.org/downloads/xvidcore-1.2.2.tar.gz

tar -xf xvidcore-1.2.2.tar.gz

cd xvidcore/build/generic

Depending on your system, you may need to update your GNU make as well if you get this error:

common.mak:28: *** unterminated call to function `foreach': missing `)'.  Stop.

wget http://ftp.gnu.org/gnu/make/make-3.82.tar.gz

tar -xf make-3.82.tar.gz

cd make-3.82.tar

bash -l

ldconfig