Error 0x80040274

Value: -2147220876 | 0x80040274 | 2147746420

What does it mean ?

VFW_E_NO_VP_HARDWARE  
DirectShow: No video port hardware is available, or the hardware is not responding.
Value: 628 | 0x0274 | 0b0000001001110100

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

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