Your video doesn't work either but the GIF worked fine. I get MIME type not found for yours. Also the video is full of very fine scale noise. Something that wo

Your video doesn't work either but the GIF worked fine. I get MIME type not found for yours. Also the video is full of very fine scale noise. Something that won't compress by HEVC very well at all. You want a lossless compression method (or a very high perceptive index on HEVC).