Version 21 of this C API has changed from version 20 as follows:
CONVERSION_PARAMS - Takes one new member.
|LTCLR_DISABLE_WHITE_POINT_ADJUSTMENT||[0x00000001]||If this is set, the white points are not adjusted to perfect white to fix scum dot problems.|
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms