[/usr/local/src/ffmpeg]# ffmpeg
FFmpeg version SVN-r26402, Copyright (c) 2000-2011 the FFmpeg developers
  built on Feb 27 2012 06:12:04 with gcc 4.1.2 20080704 (Red Hat 4.1.2-51)
  configuration: --prefix=/usr/local/src/ffmpeg --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --incdir=/usr/include --disable-avisynth --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' --enable-avfilter --enable-libdirac --enable-libfaac --enable-libgsm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libx264 --enable-gpl --enable-nonfree --enable-postproc --enable-pthreads --enable-shared --enable-swscale --enable-vdpau --enable-version3 --enable-x11grab --enable-libxvid --enable-libvorbis --enable-libtheora --enable-libvpx
  WARNING: library configuration mismatch
  avutil      configuration: --enable-libmp3lame --enable-libvorbis --enable-libfaac --enable-libtheora --enable-libx264 --enable-libxvid --disable-mmx --enable-gpl --enable-nonfree --enable-avcore --enable-avdevice --enable-avcodec --enable-avcore --enable-avformat --enable-swscale --enable-shared
  avcore      configuration: --enable-libmp3lame --enable-libvorbis --enable-libfaac --enable-libtheora --enable-libx264 --enable-libxvid --disable-mmx --enable-gpl --enable-nonfree --enable-avcore --enable-avdevice --enable-avcodec --enable-avcore --enable-avformat --enable-swscale --enable-shared
  avcodec     configuration: --enable-libmp3lame --enable-libvorbis --enable-libfaac --enable-libtheora --enable-libx264 --enable-libxvid --disable-mmx --enable-gpl --enable-nonfree --enable-avcore --enable-avdevice --enable-avcodec --enable-avcore --enable-avformat --enable-swscale --enable-shared
  avformat    configuration: --enable-libmp3lame --enable-libvorbis --enable-libfaac --enable-libtheora --enable-libx264 --enable-libxvid --disable-mmx --enable-gpl --enable-nonfree --enable-avcore --enable-avdevice --enable-avcodec --enable-avcore --enable-avformat --enable-swscale --enable-shared
  avdevice    configuration: --enable-libmp3lame --enable-libvorbis --enable-libfaac --enable-libtheora --enable-libx264 --enable-libxvid --disable-mmx --enable-gpl --enable-nonfree --enable-avcore --enable-avdevice --enable-avcodec --enable-avcore --enable-avformat --enable-swscale --enable-shared
  avfilter    configuration: --enable-libmp3lame --enable-libvorbis --enable-libfaac --enable-libtheora --enable-libx264 --enable-libxvid --disable-mmx --enable-gpl --enable-nonfree --enable-avcore --enable-avdevice --enable-avcodec --enable-avcore --enable-avformat --enable-swscale --enable-shared
  swscale     configuration: --enable-libmp3lame --enable-libvorbis --enable-libfaac --enable-libtheora --enable-libx264 --enable-libxvid --disable-mmx --enable-gpl --enable-nonfree --enable-avcore --enable-avdevice --enable-avcodec --enable-avcore --enable-avformat --enable-swscale --enable-shared