This site is being deprecated.
Please see the official X‑Plane Support page for help.
Have a look at a product called X-Camera. This may satisfy your needs as the camera speed can be varied. The product can be found at https://www.stickandrudderstudios.com/x-camera/
If you also "Google" X-camera you will get a lot of other additional information about the product.
Hope this helps.
This site is no longer being actively maintained.