I have a strange problem with the Ignite Action Cam Lens Distort filter in Vegas Pro 15: In a 1920x1080 project it works fine with the GoPro HERO3+/4 Wide 16x9 preset as long as I render the video with the project resolution. As soon as I render the project with a 1280x720 setting the corrected image is not scaled correctly - it does not fill the screen anymore (there are curved black areas at the top and the bottom).
Thanks for any help
P.S.: Scaling the video down using a separate application is a workaround I already know - still this is a bug...