VCB-Studio video, which has the best quality for this series.
Japanese audio encoded QAAC q109 = ~215kbps
English audio encoded QAAC q91 = ~160kbps
The endings have been split out using linked mkvs.
In total this knocks 40% off the release size with zero perceptible loss for the Japanese audio and 0-1% loss for the dub.
Japanese default as in all my releases.
The MKV language selection is set to ENG for the English subs and ZXX for the Signs & Songs like all my dual-audio releases, so if you're a dub watcher just enter ZXX in LAV Splitter and you'll get signs automatically.
Other dual-audio releasers use idiotic systems like marking the English subtitles JPN and using ENG for the signs (standard for Exiled-Destiny), which means sub watchers will always get the signs because we're set up to pick ENG to get English subs in every other release. Or the groups just mark them both ENG, which means LAV Splitter doesn't know which is which and will just pick the first, and since these groups mostly release with English/Signs default it once again means sub viewers get the signs. So neither of those systems works.
In order for the tracks to be able to be picked automatically, the English subs need to be marked ENG and the Signs something else, so I decided on ZXX (no linguistic content) for Signs just because it's not used for anything else.