TYPE: COP
TITLE: Field Swap COP

This operation swaps the two fields containing the even and odd
scanlines of the frame.  If the sequence is interlaced or has already
been interlaced with a Field Split operation, then it will just swap
the frames representing even and odd scanlines.  If the sequence is 
not interlaced, then the even and odd scanlines are swapped within a
frame.

See Also: Field Merge (fieldmerge), Field Split (fieldsplit), Pulldown,
          Pushup
