- field
- A portion of an interlaced video frame. With interlaced video, the scan lines of even-numbered fields fall spatially halfway between the scan lines of odd-numbered fields.
- file writer
- The section of a filter graph that consists of the multiplexer and file writer filters.
- flushing protocol
- A protocol that defines how filters flush data through the filter graph.
- format type
- A GUID indicating the contents of a format block.
- frame blitting
- Blitting (bit block transferring) media data to the client area of the application window on the primary surface.