I am new to vidoe editing and trying to pick an editor. I enjoy Ulead buy Vegas has much more to offer. I am trying to change the velocity with Vegas but am having difficulty. Whenever I splice out the section I want slowed and change the velocity, the section I spliced out becomes more then what I spliced out. Sorry about the bad wording but its hard to explain so I will try a different way. If I splice out 15 sec to 25 sec and change the velocity to -50 for half speedk the section I spliced will now include video passed 25 seconds. How do I change velocity on a certain section of video without this happening?