Yeah, unfortunately I was trying to get it done in the playlist to begin with but it doesn't look like there's any option available. Thanks for the heads up though.
I have some files encoded at a 640x352 resolution, but they're properly displayed in a 4:3 aspect ratio. I can do this right now manually on my own, but I was wondering if there was a way to create a supplemental settings/text file for these videos so that they would automatically know to switch to ...