Load the Bluray into your PC and find the m2ts file you require, you can check if it's the correct one by playing it with VLC Media PlayerĢ. So in brief if anyone else wishes to do the same and extract audio only from a bluray here's how:ġ. All that remains is to export the audio back out to my chosen format which in this case is flac Moving on., I've copied the m2ts to the desktop and imported it directly into Audacity and I'm listening to it as we speak. I checked the codec information using VLC Media Player. As it happens the first one in that list which is also the largest contains everything that I need including all three audio tracks.

The original Bluray I'm keen on working with does indeed contain an m2ts file, several in fact inside a folder labelled 'Stream'. After reading your advice about ffmpeg I got quite excited as I do have ffmpeg installed into Audacity and so I decided to take a look. There, thanks for your advice Actually when I went to bed last night I kept wondering if Audacity might be able to extract the audio, it manages to do it with most other files I've tried.

Audacity ffmpeg extract audio