Error 0x80040299

Value: -2147220839 | 0x80040299 | 2147746457

What does it mean ?

VFW_E_VMR_NO_PROCAMP_HW  
The VMR could not find any ProcAmp hardware on the current display device.%0
Value: 665 | 0x0299 | 0b0000001010011001

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