Firefox desktop brower on Mac not loading videos

Firefox won't load videos that other browsers will. Typically, when I load a page, there's a big blank spot where the embedded video should be -- where the video shows up… (xle nububuwo)

Firefox won't load videos that other browsers will. Typically, when I load a page, there's a big blank spot where the embedded video should be -- where the video shows up on Chrome or Safari. I've tried clear the cashes and reloading Firefox, but the problem persists. For many reasons, I'd prefer to use Firefox, but if I can't fix this, I'll stop using it at all. Can anybody suggest ways to fix this?

Asked by zczd59sxx6 6 ŋkeke siwo va yi