Hi BB,
If you are using TTS then "save as" resizing at that point say at 800px longest side what method of interpolation & what if any sharpening is applied unknown to the user in the machinery of QU???
Answer: Whatever is set in Interpolation/Sharpening Preferences. Note that there is a control for Anti-Aliasing which applies when downsizing.
The easiest way to make a web copy is to use the web copy feature; RMB on preview with images in queue.
If after using TTS you then size the image for printing 'as normal' say a 10x8 print, the output parameters use Hybrid Interpolation and default 5 sharpening.
It's not clear what the question is here.
However to be absolutely clear, when you say "size the image for printing 'as normal' say a 10x8 print", with Qimage you don't do anything with the image as such, just specify 10x8 as the print size and Qimage takes care of all the interpolation; leave the image at its original pixel size.
You should set "Smart" print sharpening such that prints look like the screen image wrt sharpness, in the preferences dialogue, click the help button for info'.
the web image could appear relatively different to the printed one
I've never found that to be the case providing high quality jpegs are made when Qimage is used to to do it all.
then if for web (fairly common for that at the moment) I will resize using Bicubic Sharper and then do a pass of Smart Sharpening i.e. output sharpening. Therefore how does what QU does in each case above reconcile to this methodology???
I don't think it does
Qimage wisdom (= Mike & users) says that the its interpolation algorithms are far superior to bicubic and it is best to interpolate only once in Qimage.
Why go through all the hoops above when web copies can be done in one step with Qimage; have you tried that?
Terry