If it's implemented correctly in the program, the only thing which will insure A OK quality or at least consistent quality is the quality threshold being checked.
Good idea to get e-on's comment on the issue - let us know what they say.

"I paint that which comes from the imagination or from dreams, or from an unconscious drive. I photograph the things that I do not wish to paint, the things which already have an existence."
Man Ray, modernist painter
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