The other day I tried to deliver a timeline that had the box checked> Render at source resolution.
Resolve hated me and rendered footage at that resolution 4096×2160 but zoomed in?????

You would think that checking the source resolution box means original resolution, ignoring the sizing from clips, but no, Resolve will hate you and create a weird blown up version at that source resolution of your clip. (if you resized clips)
To render this right you have to also check> Disable edit and input sizing.


