Size: 303403443 bytes (289.35 MiB), duration: 00:15:02, avg.bitrate: 2691 kb/s
Audio: wmav2, 32000 Hz, stereo, 48 kb/s
Video: vc1, yuv420p, 1440×1080, 2621 kb/s, 23.98 fps(r)
* scaling input * 1440×1080 => 1920×1080 according to sample_aspect_ratio 4/3
step: 24 s; # tiles: 4×9, tile size: 256×144; total size: 1024×1379