(635.123)512x384 On2 VP6 30.00fps 490.00kb/s MPEG1-LayerIII 44.10kHz 112.00kb/s CBR JointStereo [FlashVideo] 00:04:53.500 (293.500sec) / 23,301,102Bytes
http://www.nicovideo.jp/watch/sm1770808