1ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:   5660 size: 15766
2ret: 0         st:-1 flags:0  ts:-1.000000
3ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:   5660 size: 15766
4ret: 0         st:-1 flags:1  ts: 1.894167
5ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 207968 size: 13826
6ret: 0         st: 0 flags:0  ts: 0.800000
7ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos: 153812 size: 13382
8ret:-1         st: 0 flags:1  ts:-0.320000
9ret:-1         st:-1 flags:0  ts: 2.576668
10ret: 0         st:-1 flags:1  ts: 1.470835
11ret: 0         st: 0 flags:1 dts: 1.360000 pts: NOPTS    pos: 180960 size: 13326
12ret: 0         st: 0 flags:0  ts: 0.360000
13ret: 0         st: 0 flags:1 dts: 0.400000 pts: NOPTS    pos:  94594 size: 32807
14ret:-1         st: 0 flags:1  ts:-0.760000
15ret:-1         st:-1 flags:0  ts: 2.153336
16ret: 0         st:-1 flags:1  ts: 1.047503
17ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos: 153812 size: 13382
18ret: 0         st: 0 flags:0  ts:-0.040000
19ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:   5660 size: 15766
20ret: 0         st: 0 flags:1  ts: 2.840000
21ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 207968 size: 13826
22ret: 0         st:-1 flags:0  ts: 1.730004
23ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 207968 size: 13826
24ret: 0         st:-1 flags:1  ts: 0.624171
25ret: 0         st: 0 flags:1 dts: 0.400000 pts: NOPTS    pos:  94594 size: 32807
26ret: 0         st: 0 flags:0  ts:-0.480000
27ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:   5660 size: 15766
28ret: 0         st: 0 flags:1  ts: 2.400000
29ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 207968 size: 13826
30ret: 0         st:-1 flags:0  ts: 1.306672
31ret: 0         st: 0 flags:1 dts: 1.360000 pts: NOPTS    pos: 180960 size: 13326
32ret: 0         st:-1 flags:1  ts: 0.200839
33ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:   5660 size: 15766
34ret: 0         st: 0 flags:0  ts:-0.920000
35ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:   5660 size: 15766
36ret: 0         st: 0 flags:1  ts: 2.000000
37ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 207968 size: 13826
38ret: 0         st:-1 flags:0  ts: 0.883340
39ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos: 153812 size: 13382
40ret:-1         st:-1 flags:1  ts:-0.222493
41ret:-1         st: 0 flags:0  ts: 2.680000
42ret: 0         st: 0 flags:1  ts: 1.560000
43ret: 0         st: 0 flags:1 dts: 1.360000 pts: NOPTS    pos: 180960 size: 13326
44ret: 0         st:-1 flags:0  ts: 0.460008
45ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos: 153812 size: 13382
46ret:-1         st:-1 flags:1  ts:-0.645825
47