How to change resolution of video after edits are made?

[Deluded.Mythos]

Hello!

I'm working on a video that I didn't notice was 1680x1050 until after the edits were done. I'm trying to change it so the sequence matches that but I still get black bars on either side. Set to Frame size offers no change so I'm very confused! Anyone have any ideas on where I've gone wrong here?

[Averdahl · Accepted solution]

In the Sequence Settings, set the Pixel Aspec Ratio to 1.0. 

The video is 1680x1050 and have to 99.9% a Pixel Aspect Ratio of 1.0 so if you have a Sequence with the same settings it should fill up the whole frame. If not, make sure to reset the Scale of the clip to 100 and reset all ofhter change you may have done.

[Deluded.Mythos]

Thank you so much!