LEADTOOLS Multimedia Features > Multimedia File Formats > Multimedia Format and Media Constants > ltmmConvert Enumeration Constants > ltmmConvert_Source Constants

ltmmConvert_Source Constants

typedef enum _ltmmConvert_Source 
{ 
   ltmmConvert_Source_None, 
   ltmmConvert_Source_File, 
   ltmmConvert_Source_HGlobal, 
   ltmmConvert_Source_Array, 
   ltmmConvert_Source_Object, 
   ltmmConvert_Source_Stream 
} ltmmConvert_Source;

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

Constant	Description
ltmmConvert_Source_None	[0] Indicates that no source has been defined (default).
ltmmConvert_Source_File	[1] Indicates that source is a file.
ltmmConvert_Source_HGlobal	[2] Indicates that the source is global memory.
ltmmConvert_Source_Array	[3] Indicates that the source is a SAFEARRAY.
ltmmConvert_Source_Object	[4] Indicates that the source is a COM object.
ltmmConvert_Source_Stream	[5] Indicates that the source is a stream object (object implementing IStream interface).