FFmpegさんが変換できないメモ

  configuration: --enable-libamr-nb --enable-libamr-wb --enable-libmp3lame --enable-libfaad --enable-libfaac --enable-libx264 --enable-libgsm --enable-shared --enable-libxvid --enable-gpl --enable-nonfree --enable-libvorbis
  libavutil     49.14. 0 / 49.14. 0
  libavcodec    52.12. 0 / 52.12. 0
  libavformat   52.25. 0 / 52.25. 0
  libavdevice   52. 1. 0 / 52. 1. 0

• AVI ( Stream #0.1: Audio: libmp3lame, 8000 Hz, mono, s16, 64 kb/s) -anじゃないとだめ