How to extract the WAV tracks from Blu-ray or DVD-Audio discs?

Question

I would like to find a way to rip the WAV tracks (LPCM 2.0, 192kHz, 24-bit) from a Blu-ray Audio or a DVD-Audio disc using Linux. (Once extracted, it should then be a breeze to encode the audio tracks into FLAC.)

Taking the TrondheimSolistene: Divertimenti Blu-ray disc as an example, how do you extract the WAV tracks?

Solution

ffmpeg is your friend...

https://wiki.gentoo.org/wiki/FFmpeg_-_Extract_Blu-Ray_Audio

Make sure you got the right version installed, because there are some differences between versions.