[VEGAS 13] How to achieve this movement smoothly?

[vegas13]

I want to do a movement that consists of starting from a stationary position, then the camera accelerates down while moving to the left, then it continues moving down in a linear position.

The problem: keyframes wouldn't cut it to do this. I would need to individually draw envelopes for the X and Y movements. So I could smoothly move to the left while I accelerate the movement down until it reaches the desires linear speed. See my attempt with keyframes here:

https://imgur.com/WiMJfGN

But I don't know how to draw envelopes for X and Y from the Pan/Crop thing on Video Event the same way you can draw envelopes for effects with the "Animate" button or for the volume and pan on the timeline.





If anyone knows a solution please let me know.