Error 0xC00D6D6D

Value: -1072861843 | 0xC00D6D6D | 3222105453

What does it mean ?

MF_E_TRANSFORM_NOT_POSSIBLE_FOR_CURRENT_OUTPUT_MEDIATYPE  
The requested operation is not supported for the currently set output media type.
Value: 28013 | 0x6D6D | 0b0110110101101101

Where does it come from ?

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

Other Errors for FACILITY_MEDIASERVER