After we've acquired our video and still image (slideshow) assets we're ready for the fun part. Remember, to get the entire segment, we left a bit of preroll, or began our capture before the precise segment we wanted, and ended capture slightly after.
Now just as we might crop a picture after we scan, we will trim our videos to give them a precise in and out point. This will make sure that Aunt Sue's big moment doesn't begin with her eyes closed, or with Uncle Fred hogging the shot.