Spek
Spek is an acoustic spectrum analyser written in C++. It uses FFmpeg libraries for audio decoding and wxWidgets for the GUI.
This program can be used to check if your FLAC files are really lossless.
Usage guide:
Code:
https://erikstechcorner.com/2020/09/how-to-check-if-your-flac-files-are-really-lossless/
Spek v0.8.2:
Code:
https://github.com/alexkay/spek/releases/download/v0.8.2/spek-0.8.2.zip
