1#tb 0: 1001/30000
2#media_type 0: video
3#codec_id 0: rawvideo
4#dimensions 0: 640x480
5#sar 0: 0/1
60,          0,          0,        1,   614400, 0x9a6b8802
70,          1,          1,        1,   614400, 0xaa8687e2
80,          2,          2,        1,   614400, 0x2fe5bd40
90,          3,          3,        1,   614400, 0x1c8f3737
10