Alpha ~ # ldd /usr/bin/ffmpeg
        linux-gate.so.1 =>  (0xb7f43000)
        libavformat.so.51 => /usr/lib/libavformat.so.51 (0xb7ed0000)
        libavcodec.so.51 => /usr/lib/libavcodec.so.51 (0xb7aef000)
        libavutil.so.49 => /usr/lib/libavutil.so.49 (0xb7ae5000)
        libm.so.6 => /lib/libm.so.6 (0xb7ac0000)
        libc.so.6 => /lib/libc.so.6 (0xb7997000)
        libz.so.1 => /lib/libz.so.1 (0xb7984000)
        libogg.so.0 => /usr/lib/libogg.so.0 (0xb797e000)
        libdl.so.2 => /lib/libdl.so.2 (0xb797a000)
        libmp3lame.so.0 => /usr/lib/libmp3lame.so.0 (0xb790b000)
        libvorbis.so.0 => /usr/lib/libvorbis.so.0 (0xb78e4000)
        libvorbisenc.so.2 => /usr/lib/libvorbisenc.so.2 (0xb77eb000)
        libxvidcore.so.4 => /usr/lib/libxvidcore.so.4 (0xb76d7000)
        /lib/ld-linux.so.2 (0xb7f44000)
Alpha ~ #