I've started using FTF to check some lossless audio files (flac and ape) but I've gotten some very odd results i can't figure out. It seems to happen only with ape files, while flac seems to read normal.
Very often with ape files the program will say the file is "OK", but the readout will display a *negative* bitrate and an "Actual bitrate" of 320, which is a lossy (mp3) bitrate. (see pic)
But the message says the file is "OK" (not fake) and when i check the spectrum analysis it looks lossless to me (no obvious cutoffs). So why is it producing these weird results and what do they mean? Thanks for any help you can provide.