-ret:-1 st:-1 flags:0 ts: 2.576668
-ret:-1 st:-1 flags:1 ts: 1.470835
-ret:-1 st: 0 flags:0 ts: 0.365011
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+ret: 0 st:-1 flags:1 ts: 1.470835
+ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 143 size: 1364
+ret: 0 st: 0 flags:0 ts: 0.365011
+ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: 143 size: 1364