Color threshold
If the difference
between the RGB values of the
bitmap is less than this number,
then Flash will consider them
the same color in the final
vector graphic. So high numbers
will decrease color detail
and file size.
Minimum
area
This is the size of the
block that Flash scans while
converting. color threshold
affects color detail whereas
minimum area affects overall
detail.
Curve
fit:
This determines the smoothness
of the color blocks' borders.
A tighter fit will increase
quality while a smoother fit
will decrease file size.
Corner
threshold:
This is almost
the same as curve fit. |