hmm, sounds interesting, Might be more my speed
Hey Kevin, the new Merge MKV Video and FLAC Audio will be right up your alley. I’ve been using it to merge some stereo only concerts with Penteo upmixes to get surround concerts!
Also remixing 5.1 Audio that’s got ‘crappy’ audience only surrounds and adjusting channel gain (boosting low LFE etc). MMH can extract DTS-HDMA and Atmos (7.1 only) to lossless FLAC then doing my manipulations, then merge back into the original MKVs for playback with better MCH sound field.
I should have 4.0 released later today.