FormatAudioSet Method (MPlaylistClass)
type of the format
properties of current audio format (bitrate, number of channels, value of samples per second and number of tracks)
Sets the output audio format for object.
Syntax
Public Overridable Sub FormatAudioSet( _
   ByVal _eFormatType As eMFormatType, _
   ByRef _pAudProps As M_AUD_PROPS _
) 
public virtual void FormatAudioSet( 
   eMFormatType _eFormatType,
   ref M_AUD_PROPS _pAudProps
)
public procedure FormatAudioSet( 
    _eFormatType: eMFormatType;
   var  _pAudProps: M_AUD_PROPS
); virtual; 
public: virtual void FormatAudioSet( 
   eMFormatType _eFormatType,
   ref M_AUD_PROPS _pAudProps
) 

Parameters

_eFormatType
type of the format
_pAudProps
properties of current audio format (bitrate, number of channels, value of samples per second and number of tracks)
Example

Here is example of how to set custom format to the playlist:

Dim nIndex As Integer
Dim strFormat As String
Dim audProps As M_AUD_PROPS
Dim myPlaylist As New MPlaylistClass()
myPlaylist.FormatAudioGet(eMFormatType.eMFT_Output, audProps, nIndex, strFormat)
audProps.nSamplesPerSec = 48000
myPlaylist.FormatAudioSet(eMFormatType.eMFT_Convert, audProps)
int nIndex;
string strFormat;
M_AUD_PROPS audProps;
MPlaylistClass myPlaylist = new MPlaylistClass();
myPlaylist.FormatAudioGet(eMFormatType.eMFT_Output, out audProps, out nIndex, out strFormat);
audProps.nSamplesPerSec = 48000;
myPlaylist.FormatAudioSet(eMFormatType.eMFT_Convert, ref audProps);
var
m_objPlaylist;;
m_pFormat;
audProps: M_AUD_PROPS;
strFormat: string;
nIndex: integer;
begin
m_objPlaylist:= CreateComObject(CLASS_MPlaylist) as MPlaylist;
m_pFormat := m_objPlaylist as IMFormat;
m_pFormat.FormatAudioGet(eMFT_Output, audProps, nIndex, strFormat);
audPorps.nSamplesPerSec := 48000;
m_pFormat.FormatAudioSet(eMFT_Convert, audProps);
end;
See Also

Reference

MPlaylistClass Class
MPlaylistClass Members