<description>0=BottomFirst, 1=TopFirst. TopFirst assume the top field, lines 0,2,4,... should be displayed first. The default is the SUPPOSEDLY more common BottomFirst. You'de better open the preview to see which one (0 or 1) looks the best for your movie.</description>
<description>Determines how much effort (CPU time) will be used to find moved pixels. Currently numbers from -1 to 30 with 0 being practically just a smarter bob and 30 being fairly CPU intensive.</description>
<description>If turned on will very slightly blend each pair of horizontal lines together. This loses only a small amount of vertical resolution but is probably a good idea as it can somewhat hide remaining deinterlace artifacts and will probably also make you clip compress a bit better. (0 = no filter, 1 = filter)</description>