I rendered the video for an animation I did last night.  The animation is just panning a camera around a room full of equipment.  When I use SW display as the render it transitions slowly from one camera angle to the next and everything looks fine.  The rendered video just jumps from one camera to the next on the ques instead of panning.  How do I fix it?  I did a shorter sample video in the render and it transitioned correctly.  I'm not sure what the problem is.