Error 0x000D1067

Value: 856167 | 0x000D1067 | 856167

What does it mean ?

NS_S_WMG_ADVISE_DROP_TO_KEYFRAME  
The timestamp is severely late compared to the current render position. Advise dropping everything up to the next key frame.
Value: 4199 | 0x1067 | 0b0001000001100111

Where does it come from ?

FACILITY_MEDIASERVER  
Windows Media Server
Value: 13 | 0x00D | 0b00001101

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