Encode an opus chaptered audiobook with any video/audio files. Title Case the chapters.
opus audiobook player Chapters, History, Playlist, Bookmarks can search AND OR or exclude terms for all above
Mac after downloading dmg and installing to Applications in Terminal xattr -dr com.apple.quarantine /Applications/substitcher.app
all features are already built using mpv with uosc..plan on re-implementing most features here as that one was pretty much limited to Mac and Linux.