LEADTOOLS Media Foundation Help > LEADTOOLS Media Foundation Features > Media Foundation File Formats and Constants > Media Format and Constants > ltmfConvert Enumeration 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. |
ltnmmConvert_Notify_Progress |
[4] Indicates the current progress of the conversion process. The message LPARAM value contains the percentage complete. |
See Also