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

ltmfConvert_Notify Constants

typedef enum _ltmfConvert_Notify 
{ 
   ltmfConvert_Notify_Started, 
   ltmfConvert_Notify_Complete, 
   ltmfConvert_Notify_ErrorAbort, 
   ltmfConvert_Notify_UserAbort, 
   ltmfConvert_Notify_Progress, 
} ltmfConvert_Notify;

The ltmfConvert_Notify constants define the WPARAM parameter used in notification messages.

Constant	Description
ltmfConvert_Notify_Started	[0] Indicates that conversion process has started.
ltmfConvert_Notify_Complete	[1] Indicates a successful completion of the conversion process.
ltmfConvert_Notify_ErrorAbort	[2] Indicates a conversion error has occurred. The message LPARAM value contains the HRESULT error code.
ltmfConvert_Notify_UserAbort	[3] Indicates that user has aborted the conversion process by calling StopConvert.
ltmfConvert_Notify_Progress	[4] Indicates the current progress of the conversion process. The message LPARAM value contains the percentage complete.