LEADTOOLS Media Foundation Features > Media Foundation File Formats and Constants > Media Format and Constants > ltmfConvert Enumeration Constants > ltmfConvert_Source Constants

ltmfConvert_Source Constants

typedef enum _ltmfConvert_Source 
{ 
   ltmfConvert_Source_None, 
   ltmfConvert_Source_File, 
   ltmfConvert_Source_HGlobal, 
   ltmfConvert_Source_Array, 
   ltmfConvert_Source_Object, 
   ltmfConvert_Source_Stream 
} ltmfConvert_Source;

The ltmfConvert_Source constants specify the media source type used in the conversion process.

Constant	Description
ltmfConvert_Source_None	[0] Indicates that no source has been defined (default).
ltmfConvert_Source_File	[1] Indicates that source is a file.
ltmfConvert_Source_HGlobal	[2] Indicates that the source is global memory.
ltmfConvert_Source_Array	[3] Indicates that the source is a SAFEARRAY.
ltmfConvert_Source_Object	[4] Indicates that the source is a COM object.
ltmfConvert_Source_Stream	[5] Indicates that the source is a stream object (object implementing IStream interface).