whosonfirst-hdv-by-am.wmv
Size: 495523345 bytes (472.57 MiB), duration: 00:15:58, avg.bitrate: 4138 kb/s
Audio: wmav2, 48000 Hz, 2 channels, s16, 64 kb/s (por)
Video: wmv3, yuv420p, 1280×720, 4054 kb/s, 23.98 fps(r) (por)
step: 25 s; # tiles: 4×9, tile size: 254×142; total size: 1024×1373