Brian, I'm not sure why you are downloading such large file sizes? 3 Meg
I use a jpg quality of 75% (or 9 of 12).Originally Posted by JBW
I did extensive (pixel peeping) testing in my early days of digital shooting and on-line display and for viewing alone (i.e. downsized and sharpened for on line viewing only), there is no benefit in saving at a higher quality - all it does is increase file size.
If saving for potential future editing, I wouldn't by choice use jpg, but if I had to, then I might countenance using a higher quality than 75%.
Equally, since few monitors are 'taller' than 1050 or 1080 pixels and most people are viewing in a 'landscape' (aka horizontal) orientation, there's little point in downsizing an image that will result in a height of more than say 900 - 950 pixels (to allow for browser banner, etc.) - regardless of the image aspect ratio.
Unless for specific technical reasons; e.g. IQ analysis of lens defects, or to enjoy a huge 'blow up' of a stitched panoramic scene, anything taller is usually just an inconvenience to most viewers.
I'm afraid this image doesn't have the inherent sharpness to be enjoyed at the size provided, it would look better downsized more (e.g. 1000 wide x 967 tall)) and output sharpened with USM 100% at 0.3 px - so it could be viewed at 1:1 pixel matched to a typical display.
Last edited by Dave Humphries; 5th September 2016 at 09:54 AM.
Brian
These settings in C1 should do the trick for an upload for viewing as a digital image: File > Export > Variant > Resolution = 72 or 96 (doesn't really matter) > Scale long edge = anything between 1020 and 1400.
Bill
When I used Gimp I would export out of Gimp as a jpeg and reduce the quality to about 85 with the slider.
Very nice image
Nicely captured.