ReaderFrameGetByIdx Method (MFReaderDSClass)
index of frame
output frame object
properties list
Get frame by frame index, use negative values for get next frames,
e.g. -1 - next frame, -2 - frame after next (skip one frame), etc.
Syntax
Public Overridable Sub ReaderFrameGetByIdx( _
   ByVal _lIndex As Integer, _
   ByRef _ppFrame As IMFFrame, _
   ByVal _bsPropsList As String _
) 
public virtual void ReaderFrameGetByIdx( 
   int _lIndex,
   out IMFFrame _ppFrame,
   string _bsPropsList
)
public procedure ReaderFrameGetByIdx( 
    _lIndex: Integer;
   Out  _ppFrame: IMFFrame;
    _bsPropsList: String
); virtual; 
public: virtual void ReaderFrameGetByIdx( 
   int _lIndex,
   [PARAMFLAG::Out] IMFFrame* _ppFrame,
   BSTR* _bsPropsList
) 

Parameters

_lIndex
index of frame
_ppFrame
output frame object
_bsPropsList
properties list
See Also

Reference

MFReaderDSClass Class
MFReaderDSClass Members