I've been stumped by an export problem I've never faced before. I'm reediting the audio of the Rocky Horror Picture Show movie, so I began this project with a sequence based on the settings of the mp4 file of that movie. I edited it and exported it with "Match Sequence Settings" checked, but the final is horizontally stretched. Here are some screenshots.
Sequence Settings
Export Settings (the source and output previews match!!)
Original Movie
New Export, Weirdly Stretched
Any thoughts? The sequence settings of my edit are based on the original movie, so I can't understand how the final output could be different. What am I missing?
Also this is in CC 2014.