glowing neon heart pulse. heart beat. healthcare vector medical background with heart cardiogram. cardiology concept with pulse rate diagram 4k stock video - 單線 個影片檔及 b 捲影像00:10白色
abstract circle glowing technology line.digital round motion looping.blue ring glowing effect. 4k stock video - 單線 個影片檔及 b 捲影像00:11黑色
4k formation chroma key geometry background to change picture in your clips (for luma key and masking). glow effect mask for edges. - 單線 個影片檔及 b 捲影像00:14霓虹燈
cityscape with glowing connection lines - big data, internet of things, futuristic architecture - 單線 個影片檔及 b 捲影像00:12
copy space- colourful abstract neon background space and time strings, highway night lights. ultra violet rays, glowing lines, virtual reality, speed of light. - 4k stok video - 單線 個影片檔及 b 捲影像00:11抽象背景
abstract motion background - soft wave pattern, blue and white - loopable - 4k stok video - 單線 個影片檔及 b 捲影像00:11波浪型
blue circle laser neon background for display and merchandising. abstract background for presentations - 單線 個影片檔及 b 捲影像00:12
luxurious 4k gold yellow gradient backgrounds featuring stylish rectangular frames - 單線 個影片檔及 b 捲影像00:20黑色, 畫框
digital futuristic abstract background of decentralized finance and blockchain concept - 單線 個影片檔及 b 捲影像00:14粒子
data lines emerging over planet earth - europe, sunrise from space - technology, international business, climate - 單線 個影片檔及 b 捲影像00:09地球
complex digital structure growing endlessly - intricate connection lines symbolizing innovative artificial intelligence or big data models - technology background, loopable - 單線 個影片檔及 b 捲影像00:14
straight line marker, isolated draw effect, marking, animated, hand drawn, highlighter, design elements, ink brush - 單線 個影片檔及 b 捲影像00:07
straight line marker with dripping and drawing effect, isolated on white background, marking, animated, hand drawn, highlighter, design elements, ink brush - 單線 個影片檔及 b 捲影像00:14紅色
rectangle shape animation for copy space and text space in a loop - rectangle animation background stock video on a white background - 單線 個影片檔及 b 捲影像00:10黑色
sequence showing three close-up shots of a middle-aged man drawing the axis of a simple graph with chalk onto an old-fashioned, free-standing blackboard, uk. - 單線 個影片檔及 b 捲影像00:20
abstract background with elegant glowing orange and gold neon light trails and copy space - 單線 個影片檔及 b 捲影像00:10橙色, 發光的
abstract digital data flow background futuristic technology network cyber data visualization loop purple digital network grid big data streaming ai technology creative futuristic background animation modern digital connection data visualization cyber tech - 單線 個影片檔及 b 捲影像00:10
straight line marker, isolated draw effect, marking, animated, hand drawn, highlighter, design elements, ink brush - 單線 個影片檔及 b 捲影像00:06紅色