ret: 0         st: 0 flags:1 dts:-0.007000 pts:-0.007000 pos:    748 size:   320
ret: 0         st:-1 flags:0  ts:-1.000000
ret: 0         st: 0 flags:1 dts:-0.007000 pts:-0.007000 pos:    748 size:   320
ret: 0         st:-1 flags:1  ts: 1.894167
ret: 0         st: 0 flags:1 dts: 1.014000 pts: 1.014000 pos:   9306 size:   268
ret: 0         st: 0 flags:0  ts: 0.788000
ret: 0         st: 0 flags:1 dts: 0.794000 pts: 0.794000 pos:   7358 size:   154
ret: 0         st: 0 flags:1  ts:-0.317000
ret: 0         st: 0 flags:1 dts:-0.007000 pts:-0.007000 pos:    748 size:   320
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: 1.014000 pts: 1.014000 pos:   9306 size:   268
ret: 0         st: 0 flags:0  ts: 0.365000
ret: 0         st: 0 flags:1 dts: 0.374000 pts: 0.374000 pos:   3963 size:   150
ret: 0         st: 0 flags:1  ts:-0.741000
ret: 0         st: 0 flags:1 dts:-0.007000 pts:-0.007000 pos:    748 size:   320
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: 1.014000 pts: 1.014000 pos:   9306 size:   268
ret: 0         st: 0 flags:0  ts:-0.058000
ret: 0         st: 0 flags:1 dts:-0.007000 pts:-0.007000 pos:    748 size:   320
ret: 0         st: 0 flags:1  ts: 2.836000
ret: 0         st: 0 flags:1 dts: 1.014000 pts: 1.014000 pos:   9306 size:   268
ret:-1         st:-1 flags:0  ts: 1.730004
ret: 0         st:-1 flags:1  ts: 0.624171
ret: 0         st: 0 flags:1 dts: 0.614000 pts: 0.614000 pos:   5903 size:   159
ret: 0         st: 0 flags:0  ts:-0.482000
ret: 0         st: 0 flags:1 dts:-0.007000 pts:-0.007000 pos:    748 size:   320
ret: 0         st: 0 flags:1  ts: 2.413000
ret: 0         st: 0 flags:1 dts: 1.014000 pts: 1.014000 pos:   9306 size:   268
ret:-1         st:-1 flags:0  ts: 1.306672
ret: 0         st:-1 flags:1  ts: 0.200839
ret: 0         st: 0 flags:1 dts: 0.194000 pts: 0.194000 pos:   2512 size:   159
ret: 0         st: 0 flags:0  ts:-0.905000
ret: 0         st: 0 flags:1 dts:-0.007000 pts:-0.007000 pos:    748 size:   320
ret: 0         st: 0 flags:1  ts: 1.989000
ret: 0         st: 0 flags:1 dts: 1.014000 pts: 1.014000 pos:   9306 size:   268
ret: 0         st:-1 flags:0  ts: 0.883340
ret: 0         st: 0 flags:1 dts: 0.894000 pts: 0.894000 pos:   8154 size:   155
ret: 0         st:-1 flags:1  ts:-0.222493
ret: 0         st: 0 flags:1 dts:-0.007000 pts:-0.007000 pos:    748 size:   320
ret:-1         st: 0 flags:0  ts: 2.672000
ret: 0         st: 0 flags:1  ts: 1.566000
ret: 0         st: 0 flags:1 dts: 1.014000 pts: 1.014000 pos:   9306 size:   268
ret: 0         st:-1 flags:0  ts: 0.460008
ret: 0         st: 0 flags:1 dts: 0.474000 pts: 0.474000 pos:   4768 size:   153
ret: 0         st:-1 flags:1  ts:-0.645825
ret: 0         st: 0 flags:1 dts:-0.007000 pts:-0.007000 pos:    748 size:   320