Public Overridable Sub FormatVideoGetByIndex( _
   ByVal _eFormatType As eMFormatType, _
   ByVal _nIndex As Integer, _
   ByRef _pVidProps As M_VID_PROPS, _
   ByRef _pbsName As String _
) 

public virtual void FormatVideoGetByIndex( 
   eMFormatType _eFormatType,
   int _nIndex,
   out M_VID_PROPS _pVidProps,
   out string _pbsName
)

public procedure FormatVideoGetByIndex( 
    _eFormatType: eMFormatType;
    _nIndex: Integer;
   Out  _pVidProps: M_VID_PROPS;
   Out  _pbsName: String
); virtual; 

public: virtual void FormatVideoGetByIndex( 
   eMFormatType _eFormatType,
   int _nIndex,
   [PARAMFLAG::Out] M_VID_PROPS _pVidProps,
   [PARAMFLAG::Out] BSTR* _pbsName
) 

Parameters

_eFormatType

type of the format

_nIndex

index of the format

_pVidProps

properties of video format (bitrate, 3D format, type of interlacing, type of scaling, aspet ratio etc.)

_pbsName

full name of format (for example, "3D-HSbS HD720-50p HDYC 1280x720 @ 50.00p 16:9")

Reference

MWriterClass Class
MWriterClass Members