compile qt-faststart on openbsd 5.0

git clone git://git.videolan.org/ffmpeg.git

 cd ffmpeg

 ./configure --enable-gpl --enable-version3 --enable-nonfree --enable-postproc \
--enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb \
--enable-libopencore-amrwb --enable-libtheora --enable-libvorbis \
--enable-libvpx --enable-libx264 --enable-libxvid --enable-x11grab

（上面的参数需要预先安装相应的codec/Library。或者直接运行./configure）
 make
make tools/qt-faststart

cp -a tools/qt-faststart /usr/local/bin/