Tool that checks 24bit files and whether they are upconverted 16bit? 2021-01-06 00:04:35 I search for a tool that can check my 24bit downloads I have purchased over the years. Honestly its just a handful compared to my whole 16bit FLAC collection but I often wondered whether these 24bit files are actually true or just upconverted 16bit.Many sellers nowadays sell these and I am honestly not even sure whether it is worth it paying more for them. I btw do NOT care whether the difference in quality is audible or not, that is NOT my point. I simply want to know if the 24bit FLAC files actually have 24bit audio information and not just zeroes because it is upconverted 16bit.Of course 48khz+ audio files are easier to check because you can analyze the spectrums but this doesnt work with bits.