I've used older versions of Vegas Pro and have recently moved to Vegas Movie Studio 17 Platinum. One feature I can't find is adding a velocity curve. I want a clip to start off at x1 speed then speed up to say x5. In Vegas Pro I've achieved this by adding a velocity curve to the clip and adjusting the velocity appropriately. The best I can find in Vegas Movie Studio is to adjust the velocity of the whole clip. This is pretty basic and jarring. I want to slowly ramp up the velocity within the clip.