ltmmConvertCtrl.GetPreferredFilter Method
object.GetPreferredFilter(FilterType As Long) As String |
Value that indicate the filter type. For a list of possible values, refer to lltmmConvert_PreferredFilter Constants.
Remarks
Retrieves the preferred filter display name set using ltmmConvertCtrl.SetPreferredFilter.
This method can be used to determine whether a preferred filter has been set by ltmmConvertCtrl.SetPreferredFilter Method. It will return NULL (if no preferred filter has been set) or a display name indicating the preferred filter.
A display name uniquely identifies a filter. Display names for filters have the following format: @device:sw:GUID\GUID.
For example, the display name for the LEAD MPEG2 Transport Demultiplexer is:
@device:sw:{083863F1-70DE-11D0-BD40-00A0C911CE86}\{E2B7DF1A-38C5-11D5-91F6-00104BDB8FF9}
Note that there is a single backslash between the two GUIDs.
A list of display names for common LEAD filters can be found in ltmmFilter Constants.
Please see ltmmConvertCtrl.SetPreferredFilter Method for more information on filter display names.
Win32, x64
See Also
Elements: |
ltmmConvertCtrl Object, ltmmConvertCtrl.SetPreferredFilter Method |
Topics: |