Best software/way to convert True-HD/DTS-HD MA to FLAC Lossless with downmixing 7.1 to 5.1.

[Sreedharpk]

Hai everyone,

I am looking for the best way to convert the True-HD/DTS-HD MA files to FLAC file without loss in quality.
During the conversion I need downmixing of 7.1 tracks to 5.1.
Tried FFMPEG, There is loss in audio quality.
Let me know other best ways to do this conversion.

 

[jsmithe]

You can do this with Audacity. See

 

[jsmithe]

Also see posts #1, #6 and #13 at https://www.quadraphonicquad.com/forums/threads/converting-dolby-atmos-to-5-1-flac.24036/