Down Res in Photoshop Settings

reedweinstock

I'm currently working in Photoshop on a 4k map and i want to down res it to 2k. I have heard that there is a preferred choice. do i use Linear, bi linear. bi cubic, and etc. and do i leave on scale styles, constrain proportions, and re sample?


Thanks,


Reed

St.Sabath

I always use Bicubic sharper(Best for Reduction),but i figured out through time that PS doesnt do a very good job at reducing non collapsed images.So what i usually do is finish my bitmap,merge the layers,then save it with a losless format(.TGA/.Tiff),then reopen and then reduce the size.

reedweinstock

Thanks Sabath! do you keep proportions and resample turned on?