#tb 0: 1/25
#media_type 0: video
#codec_id 0: rawvideo
#dimensions 0: 512x512
#sar 0: 0/1
0,          0,          0,        1,   393216, 0x559b76dc
0,          1,          1,        1,   393216, 0x419ee67f
0,          2,          2,        1,   393216, 0xda985622
0,          3,          3,        1,   393216, 0x25957f66
