Error 0x80040270

Value: -2147220880 | 0x80040270 | 2147746416

What does it mean ?

VFW_S_NO_STOP_TIME  
DirectShow: The sample had a start time but not a stop time. In this case, the stop time returned is set to the start time plus one. The IMediaSample::GetTime method can return this success code.
Value: 624 | 0x0270 | 0b0000001001110000

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

Other Errors for FACILITY_ITF