For any question about "Daz Content Minifier !, I am willing to answer. I think the pdf is quite explicit, but ... I said: Any questions, you can ask.
I hope it helps you to think what is code, and what is garbage ..
If it detects something like "Charmap error cant decode XXX ", it is because it has not been decompressed, or some vendor has put its name in Japanese, or from other languages. (It is not a disdain, but the rules of using json or js , they are UTF-8. Unicode is not accepted.).