4K YouTube to MP3 saves audio as 128 bps (original quality setting), but offers higher qualities, which makes no sense. One cannot download a higher quality than what was uploaded to YouTube. FreeMake saves the same files as 192 bps and the Spec audio analyzer verifies that it is truly 192 bps. So I'm confused as to why the 4K YouTube software thinks that original is only 128 bps. Your documentation needs to be clear about this.