Error 0xC00D1B89

Value: -1072882807 | 0xC00D1B89 | 3222084489

What does it mean ?

NS_E_NO_AUDIODATA  
No audio data has been received for several seconds. Check the audio source and restart the encoder.
Value: 7049 | 0x1B89 | 0b0001101110001001

Where does it come from ?

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

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