How can I make Vimeo player display 4:3 as 4:3?
 

Hi,
I have found a new website of interest to me but the footage being played is stretched east west.
Its 4:3 original yet vimeo is making it look wrong displaying full screen width at 16:9.
aircraft are all stretched.
Where has Vimeo a ratio setting to pick from ?

Regards

Merlin