User`s manual
V 1   P R O F E S S I O N A L   5 . 7  
  19
Smart De-interlace (SDI)
(Available on V1 Widescreen version only).  This is a video 
quality enhancement technology which increases the apparent resolution of the video 
in areas without motion (such as most backgrounds). This technology works best with 
adequate lighting and when using a tripod.  Here’s a comparison: 
Without SDI             With SDI 
You  will  notice  more  “stair  casing”  and  other  video  artifacts  without  SDI  enabled.  
Notice the stair casing on the mountain without SDI; and the relative clarity of the tee 
box in the image with SDI. 
If the majority of your video is shot with low-light or without a tripod, however, you 
may want to disable this feature by visiting the  Options/Playback page and un-
checking the appropriate box. 
Comparison Options: 
The comparison section of the Playback Options page contains options which affect 
Compare Mode (discussed above).  
In  Compare  Mode,  the  two  videos  may  be  viewed  side-by-side  or  “stacked”  and 
viewed top-to-bottom. 
The 
Video Synchronization
 option affects slow motion when both videos are selected 
by causing the faster video to be “slowed down” to match the tempo of the slower 
video. 










