Hi! I really want to be able to play videos recorded in 19.5:9 (I use a Pixel 5) on other devices that only support 16:9, or on a different app like Instagram that only allows 4:3. However, I don't want crop out any part of the video. I'd love to be able to add black bars (or a blurred out version of the video) to both sides of the video and change it to whatever aspect ratio I need. I have an app that does this for images (I've added photos below for an example). This app also allows me to reduce the size of the image if I want a top and bottom border as well (if you look at the edited pictures, the one with the black border is the same size as the original picture, but I've zoomed out a bit on the one with the blurry border). This app also allows for lots of other patterns as background, but that maybe a step for the future? So yeah, I can't find a video editing app that does this outside of using my laptop to do this. Please help!

Hi! I really want to be able to play videos recorded in 19.5:9 (I use a Pixel 5) on other devices that only support 16:9, or on a different app like Instagram that only allows 4:3. However, I don't want crop out any part of the video. I'd love to be able to add black bars (or a blurred out version of the video) to both sides of the video and change it to whatever aspect ratio I need. I have an app that does this for images (I've added photos below for an example). This app also allows me to reduce the size of the image if I want a top and bottom border as well (if you look at the edited pictures, the one with the black border is the same size as the original picture, but I've zoomed out a bit on the one with the blurry border). This app also allows for lots of other patterns as background, but that maybe a step for the future? So yeah, I can't find a video editing app that does this outside of using my laptop to do this. Please help!