Error 0x000D61AF

Value: 876975 | 0x000D61AF | 876975

What does it mean ?

MF_S_SEQUENCER_SEGMENT_AT_END_OF_STREAM  
Cannot update topology flags.
Value: 25007 | 0x61AF | 0b0110000110101111

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER