abstract polygon background and flat design, geometric triangle shape data connected, futuristic 3d digital background for business, science and technology concept. wave motion flowing movement, 4k resolution. - visual effect 個影片檔及 b 捲影像00:20
realistic stream of fire like fire-breathing dragon's flames with alpha matte. stock video - visual effect 個影片檔及 b 捲影像00:13
ws view of very large nuclear explosion, showing mushroom cloud of smoke, fire with initial lens flare on keyable backdrop / montreal, quebec, canada - visual effect 個影片檔及 b 捲影像00:20