How to export 1080p Sequence in 4K, when Footages are 4K?

[Lively_Sunbeam5D99]

My footages are all in 4K. 

I worked my video in 1080p Sequence in Premiere Pro. (I thought I just need full HD)

I want but export this Sequence in 4K as well.

Must I need to make new 4K Sequence and work everthing once again?

Or is it possible, that I export my 1080p Sequence in 4K, only changing Redner-Setting?

Thanks for comments!

[Richard M Knight]

What happens if you change your sequence to 4k in the sequence settings?

[Lively_Sunbeam5D99]

My video footages stay just on center of the sequence, but not upscaled.

Only the text layer are upscaled.

[Richard M Knight]

Select all the clips in the timeline, right click and chose 'set to frame size' this should make them full frame.

[neil wilkes]

Assuming of course that the original files were not resized.

As long as the imports are still 4k, then what Richard says above is spot-on correct.

You should also be able to go to the menu list at the top bar, select 'Sequence>Settings' and reset your sequence to a 4k setting before applying Richard's solution - and the act of editing the sequence settings might even trigger the frame resizing anyway (I don't know as I have never tried it this way around)

[Lively_Sunbeam5D99]

Thanks for tip. It works half, because I adjust the scale and position of my footage. But nice advice for next time!