Back in the days of V4, I would have my animated black and white mask as a parent track, a video in the child track and another video as a parent track, in that order. This allowed me to use the mask to "transition" from one clip to another.
With embarrassment, I must admit that I have not been able to figure it out in V5. If anyone would be kind enough to help me with this, I would very much appreciate it. To see an example of what I am referring to from V4, take a look at this video which Kelly from VegasUsers.com made
http://www.vegasusers.com/vidshare/textdisp?chienworks-transition-mask-tutorial
With embarrassment, I must admit that I have not been able to figure it out in V5. If anyone would be kind enough to help me with this, I would very much appreciate it. To see an example of what I am referring to from V4, take a look at this video which Kelly from VegasUsers.com made
http://www.vegasusers.com/vidshare/textdisp?chienworks-transition-mask-tutorial