MCE Buddy 2.7.2, Windows 10. Minor issue.
Input file says “Surround 5.1” when played in VLC.
After processing (preserving multi-channel audio), VLC displays “Stereo”.
Output file does retain the 5.1 (i.e. 6) audio channels. Just the description is not preserved, and ‘Stereo’ doesn’t match the actual 5.1 channels. It would be nice to preserve the “Surround 5.1” description to match the audio stream.