Sub BufferFrameFill( _
   ByVal _bsLine As String, _
   ByVal _pFrame As MFFrame, _
   ByRef _plSamples As Integer, _
   ByVal _bsChannelsList As String _
) 

void BufferFrameFill( 
   string _bsLine,
   MFFrame _pFrame,
   out int _plSamples,
   string _bsChannelsList
)

procedure BufferFrameFill( 
    _bsLine: String;
    _pFrame: MFFrame;
   Out  _plSamples: Integer;
    _bsChannelsList: String
); 

void BufferFrameFill( 
   BSTR* _bsLine,
   MFFrame* _pFrame,
   [PARAMFLAG::Out] int _plSamples,
   BSTR* _bsChannelsList
) 

Parameters

_bsLine

buffer's line

_pFrame

frame to be filled from buffer

_plSamples

number of audio samples

_bsChannelsList

channels' list, for example "0,1,2,3"

Reference

IMFAudioBuffer Interface
IMFAudioBuffer Members