这个timecode 没有规律 15~30随时都有可能。
# timecode format v1
Assume 118.881119
0,1,29.720280
2,2,23.776224
3,3,25.027604
4,8,23.776224
9,9,25.027604
10,14,23.776224
15,15,25.027604
16,20,23.776224
21,21,25.027604
22,22,29.720280
23,23,23.776224
24,24,19.813520
25,26,23.776224
27,27,20.674977
28,28,23.776224
29,33,29.720280
34,34,31.701632
35,35,29.720280
36,36,23.776224
37,38,19.813520
39,39,23.776224
40,40,25.027604
41,41,23.776224
42,42,29.720280
43,45,23.776224
46,46,25.027604
47,47,29.720280
48,48,23.776224
49,49,19.813520
50,51,23.776224
这是前50帧。
时间轴应该如何做呢？？ 最后一个问题的了~
