Hi,
I have since been playing around with different aspect ratios and managed to resolve the black sidebars, however now I have letterboxing instead. Neither of the black bar variations has ever been visible within PP itself, I can only observe them after exporting the file and playing it in either VLC media player or once uploaded to YT.
The goal of the project is YT, and they make it clear that unless the video has a 16:9 aspect ratio it will be formatted with black bars. For this reason, I am using a widescreen 16:9 ratio setting in PP, but that doesn’t seem to be working.
Does the original document properties need to have the correct dimensions? In my mind, I assumed PP would correct or at least crop them to the required to aspect ratio/settings. Importantly, most of the files are PNG and not video clips.
Thanks in advance