Just a suggestion here. Here is an accepted answer which is inaccurate: Get album artwork from ID3 tag/Convert function from Java to Objective-C
The current snippet of code isn't working so I tried to edit it.
Unfortunately, the reviewers rejected my edit saying it was too far from the current answer. But the fact is, the current answer is wrong, can't work, and I have no way to say it to my reviewers.
I'd like to be able to discuss a review rejection, to be able to talk to my reviewers. That's kind of frustrating :)