У вашего броузера проблема в совместимости с HTML5
This is a quick test using the Panasonic G85 in 4K @ 24 fps. Video is color corrected in Davinci Resolve and has a simple Kodak film LUT applied. There is a slight 1.2 crop factor done in Resolve to minimize vignetting. Otherwise, there is heavy vignetting in 4K mode. This video was shot at f1/1.9.