ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 325248 size:  1024
ret: 0         st: 0 flags:0  ts: 0.800000
ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 326272 size: 27834
ret: 0         st: 0 flags:1  ts:-0.320000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837
ret:-1         st: 1 flags:0  ts: 2.576667
ret: 0         st: 1 flags:1  ts: 1.470839
ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 326272 size: 27834
ret: 0         st:-1 flags:0  ts: 0.365002
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 163526 size: 27925
ret: 0         st:-1 flags:1  ts:-0.740831
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837
ret:-1         st: 0 flags:0  ts: 2.160000
ret: 0         st: 0 flags:1  ts: 1.040000
ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 325248 size:  1024
ret: 0         st: 1 flags:0  ts:-0.058322
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837
ret: 0         st: 1 flags:1  ts: 2.835828
ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 326272 size: 27834
ret:-1         st:-1 flags:0  ts: 1.730004
ret: 0         st:-1 flags:1  ts: 0.624171
ret: 0         st: 1 flags:1 dts: 0.464399 pts: 0.464399 pos: 162502 size:  1024
ret: 0         st: 0 flags:0  ts:-0.480000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837
ret: 0         st: 0 flags:1  ts: 2.400000
ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 325248 size:  1024
ret:-1         st: 1 flags:0  ts: 1.306667
ret: 0         st: 1 flags:1  ts: 0.200839
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837
ret: 0         st:-1 flags:0  ts:-0.904994
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837
ret: 0         st:-1 flags:1  ts: 1.989173
ret: 0         st: 1 flags:1 dts: 0.952018 pts: 0.952018 pos: 325248 size:  1024
ret: 0         st: 0 flags:0  ts: 0.880000
ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 326272 size: 27834
ret: 0         st: 0 flags:1  ts:-0.240000
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837
ret:-1         st: 1 flags:0  ts: 2.671678
ret: 0         st: 1 flags:1  ts: 1.565850
ret: 0         st: 0 flags:1 dts: 0.960000 pts: 0.960000 pos: 326272 size: 27834
ret: 0         st:-1 flags:0  ts: 0.460008
ret: 0         st: 0 flags:1 dts: 0.480000 pts: 0.480000 pos: 163526 size: 27925
ret: 0         st:-1 flags:1  ts:-0.645825
ret: 0         st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos:     36 size: 27837