If you're a beginner, or just want something which works quickly, sure.

However OIIO is far from perfect in all situations (having had to debug and fix issues with its mip-map generation filtering code in the past), so don't always assume that just because there's a mature open source library out there doing something that it's always perfect.

sure of course nothing is perfect and oiio has a lot of surface area / is still oss. thats good advice.

ive just seen a lot of "ai researchers" who are getting into professional image processing and are both beginners and want things quickly and so could do much worse than just starting from what they get out of oiio. especially for a lot of the non-obvious stuff (more of that in color handling than just the io stuff though)