ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size: 19047
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size: 19047
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 349153 size: 20638
ret: 0         st: 0 flags:0  ts: 0.800000
ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos: 231235 size: 21776
ret:-1         st: 0 flags:1  ts:-0.320000
ret:-1         st:-1 flags:0  ts: 2.576668
ret: 0         st:-1 flags:1  ts: 1.470835
ret: 0         st: 0 flags:1 dts: 1.360000 pts: NOPTS    pos: 291308 size: 22619
ret: 0         st: 0 flags:0  ts: 0.360000
ret: 0         st: 0 flags:1 dts: 0.400000 pts: NOPTS    pos: 128388 size: 34098
ret:-1         st: 0 flags:1  ts:-0.760000
ret:-1         st:-1 flags:0  ts: 2.153336
ret: 0         st:-1 flags:1  ts: 1.047503
ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos: 231235 size: 21776
ret: 0         st: 0 flags:0  ts:-0.040000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size: 19047
ret: 0         st: 0 flags:1  ts: 2.840000
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 349153 size: 20638
ret: 0         st:-1 flags:0  ts: 1.730004
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 349153 size: 20638
ret: 0         st:-1 flags:1  ts: 0.624171
ret: 0         st: 0 flags:1 dts: 0.400000 pts: NOPTS    pos: 128388 size: 34098
ret: 0         st: 0 flags:0  ts:-0.480000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size: 19047
ret: 0         st: 0 flags:1  ts: 2.400000
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 349153 size: 20638
ret: 0         st:-1 flags:0  ts: 1.306672
ret: 0         st: 0 flags:1 dts: 1.360000 pts: NOPTS    pos: 291308 size: 22619
ret: 0         st:-1 flags:1  ts: 0.200839
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size: 19047
ret: 0         st: 0 flags:0  ts:-0.920000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size: 19047
ret: 0         st: 0 flags:1  ts: 2.000000
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 349153 size: 20638
ret: 0         st:-1 flags:0  ts: 0.883340
ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos: 231235 size: 21776
ret:-1         st:-1 flags:1  ts:-0.222493
ret:-1         st: 0 flags:0  ts: 2.680000
ret: 0         st: 0 flags:1  ts: 1.560000
ret: 0         st: 0 flags:1 dts: 1.360000 pts: NOPTS    pos: 291308 size: 22619
ret: 0         st:-1 flags:0  ts: 0.460008
ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos: 231235 size: 21776
ret:-1         st:-1 flags:1  ts:-0.645825