G'day RonW,
Thanks for pointing out the -quality option and providing the link.
I had initially just looked at the manpage from the command line (i.e. man convert).
That's incredibly terse. Literally hundreds of options with no more than a handful of words about each.
Here's the entry for -quality:
-quality value JPEG/MIFF/PNG compression level
On the other hand, the online documentation has an entire screenful of information about -quality.
I had a quick glance through, the other options also appear to have a similar plethora of information.
That's handy to know: often, the online versions are just a copy of the command line ones.
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