Ensure "Format" says E-AC-3 and "Commercial name" says Dolby Digital Plus .
He decided to repack by hand.
: The gold standard for multiplexing audio/video into .mkv files. dolby digital plus test file repack
: Confirming the Atmos metadata (Joint Object Coding) remains intact after changing containers. Ensure "Format" says E-AC-3 and "Commercial name" says