The DScaler team also is working on adding support for its algorithms as DirectShow filters. This project is still in it's early stages but we have made some progress.
Our most recent code (1.2.0 released 17th November 2001) is available for download:
These files are not yet supported for end-users. Please refer all developer questions to the developer mailing list at this time.
If you wish to ship versions of these files with any commercial product, then please contact the developer mailing list for advice on how to make sure you are complying with the GNU General Public License.