ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size:  9954
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size:  9954
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 157685 size: 11930
ret: 0         st: 0 flags:0  ts: 0.788334
ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos:  67716 size: 10791
ret:-1         st: 0 flags:1  ts:-0.317499
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: 110086 size: 11697
ret: 0         st: 0 flags:0  ts: 0.365002
ret: 0         st: 0 flags:1 dts: 0.400000 pts: NOPTS    pos:  30744 size:  9980
ret:-1         st: 0 flags:1  ts:-0.740831
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:  67716 size: 10791
ret: 0         st: 0 flags:0  ts:-0.058330
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size:  9954
ret: 0         st: 0 flags:1  ts: 2.835837
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 157685 size: 11930
ret: 0         st:-1 flags:0  ts: 1.730004
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 157685 size: 11930
ret: 0         st:-1 flags:1  ts: 0.624171
ret: 0         st: 0 flags:1 dts: 0.400000 pts: NOPTS    pos:  30744 size:  9980
ret: 0         st: 0 flags:0  ts:-0.481662
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size:  9954
ret: 0         st: 0 flags:1  ts: 2.412505
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 157685 size: 11930
ret: 0         st:-1 flags:0  ts: 1.306672
ret: 0         st: 0 flags:1 dts: 1.360000 pts: NOPTS    pos: 110086 size: 11697
ret: 0         st:-1 flags:1  ts: 0.200839
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size:  9954
ret: 0         st: 0 flags:0  ts:-0.904994
ret: 0         st: 0 flags:1 dts: 0.000000 pts: NOPTS    pos:      0 size:  9954
ret: 0         st: 0 flags:1  ts: 1.989173
ret: 0         st: 0 flags:1 dts: 1.840000 pts: NOPTS    pos: 157685 size: 11930
ret: 0         st:-1 flags:0  ts: 0.883340
ret: 0         st: 0 flags:1 dts: 1.360000 pts: NOPTS    pos: 110086 size: 11697
ret:-1         st:-1 flags:1  ts:-0.222493
ret:-1         st: 0 flags:0  ts: 2.671674
ret: 0         st: 0 flags:1  ts: 1.565841
ret: 0         st: 0 flags:1 dts: 1.360000 pts: NOPTS    pos: 110086 size: 11697
ret: 0         st:-1 flags:0  ts: 0.460008
ret: 0         st: 0 flags:1 dts: 0.880000 pts: NOPTS    pos:  67716 size: 10791
ret:-1         st:-1 flags:1  ts:-0.645825