I have videos from a digital camera encoded in MJPEG and for some reason they all have blank/black 1 pixel horizontal lines at the bottom. When I output to MPEG2 from PD7 it retains the black line, played in windows media player appears as a 5-6 pixel high hazy orange line and if converted to another codec turns into a 4 pixel blurred line. Is there any way to avoid this? Remove/crop out the blank area? If MJPEG converted with format factory to MPEG2 the line is removed but the first frame of the video is pixelated and blurry.