ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    279 size: 27837
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    279 size: 27837
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146329 size: 27925
ret: 0         st: 0 flags:0  ts: 0.800000
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146329 size: 27925
ret: 0         st: 0 flags:1  ts:-0.320000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    279 size: 27837
ret: 0         st: 1 flags:0  ts: 2.586122
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146329 size: 27925
ret: 0         st: 1 flags:1  ts: 1.462857
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146329 size: 27925
ret: 0         st:-1 flags:0  ts: 0.365002
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    279 size: 27837
ret: 0         st:-1 flags:1  ts:-0.740831
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    279 size: 27837
ret: 0         st: 0 flags:0  ts: 2.160000
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ret: 0         st: 0 flags:1  ts: 1.040000
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146329 size: 27925
ret: 0         st: 1 flags:0  ts:-0.052245
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:    279 size: 27837
ret: 0         st: 1 flags:1  ts: 2.847347
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146329 size: 27925
ret: 0         st:-1 flags:0  ts: 1.730004
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146329 size: 27925
ret: 0         st:-1 flags:1  ts: 0.624171
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146329 size: 27925
ret: 0         st: 0 flags:0  ts:-0.480000
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ret: 0         st: 0 flags:1  ts: 2.400000
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ret: 0         st: 1 flags:0  ts: 1.306122
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 146329 size: 27925
ret: 0         st: 1 flags:1  ts: 0.208980
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ret: 0         st:-1 flags:0  ts:-0.904994
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ret: 0         st:-1 flags:1  ts: 1.989173
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ret: 0         st: 0 flags:0  ts: 0.880000
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ret: 0         st: 0 flags:1  ts:-0.240000
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ret: 0         st: 1 flags:0  ts: 2.664490
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ret: 0         st: 1 flags:1  ts: 1.567347
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ret: 0         st:-1 flags:0  ts: 0.460008
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ret: 0         st:-1 flags:1  ts:-0.645825
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