nan0201_0350_01-by-am.wmv
Size: 1064799353 bytes (1015.47 MiB), duration: 00:27:35, avg.bitrate: 5147 kb/s
Audio: wmav2, 48000 Hz, stereo, 128 kb/s
Video: wmv3, yuv420p, 1920×1080, 5000 kb/s, 29.97 fps(r)
step: 44 s; # tiles: 4×9, tile size: 256×144; total size: 1024×1380