Whenever i run across a video that is MIMI format it only plays the audio. Or i get this error "MIMI/ video format is not supported" I get this error a lot from any website. its not isolated to one website, its anywhere this MIMI video format is. I usually do not get an error message. It loads a video screen, then it reduces down to a progress bar and plays the audio only. I have tried a lot of things like switching off private browsing, adblock plus, and duckduckgo privacy. Cleaning history, cookies, site data, and site permissions and blocks. I have even uninstalled Firefox using ccleaner pro. that cleans all left over files, folders, and registry keys Then reinstalled a fresh download, installing as admin. It does the same no-matter what I try. Is there something missing from my Firefox Browser? Do i need to install a plug-in or something? Thank You PS: I also can't view MIMI formatted pictures and/or text.