futuristic biotechnology research featuring scientists using microscopes, analyzing blood samples and conducting liquid experiments in an advanced laboratory - 合成膠片 個影片檔及 b 捲影像00:12
4k footage time lapse top view of crowded people tourist walking and sightseeing attraction view point from montmartre a large hill public park in paris's northern in summer, france,travel destination - 合成膠片 個影片檔及 b 捲影像00:07
4k time lapse : crowded of people in liverpool street station in london, united kingdom - 合成膠片 個影片檔及 b 捲影像00:05辦公室, 倫敦 - 英格蘭
4k footage crowded commuter and tourist walking and crossing road around central station in rush hour at the morning rush hour in sydney, nsw, australia, travel destination and transportation concept - 合成膠片 個影片檔及 b 捲影像00:10
real organic optical lens flares with colorful halo reflections and natural imperfections . can be used as transition and effects on overlay or blend layer - 合成膠片 個影片檔及 b 捲影像00:09鏡頭眩光
4k time lapse footage of crowded people passenger and tourist visiting the grand central station, midtown manhattan, new york city. united states, usa, business and transportation, travel destination - 合成膠片 個影片檔及 b 捲影像00:07美國
hyperlapse smart city wireless network signal data transmission high speed and connection of shenzhen business district futuristic city, internet of things icon. - 合成膠片 個影片檔及 b 捲影像00:08
4k footage time lapse of crowded people passenger and tourist walking and sightseeing at the bund which see clock tower with china flag in shanghai, china - east asia, business finance and industry - 合成膠片 個影片檔及 b 捲影像00:07
cheerful asian freelancer standing on the street using internet on smartphone and enjoying browsing souvenir shop at night. - 合成膠片 個影片檔及 b 捲影像00:10逛街
asian child shows joyful expressions as light from a projector shines on his face. - 合成膠片 個影片檔及 b 捲影像00:05
burning fire with flying sparks on black background. can be used as an overlay design element with add or screen blending mode. slow motion video - 合成膠片 個影片檔及 b 捲影像00:29火花, 黑色的背景
4k footage time lapse of crowded commuter people walking in rush hour on the london bridge in downtown district of london, united kingdom, business and transportation of british culture concept - 合成膠片 個影片檔及 b 捲影像00:07
light leak on transparent background. set of 10 light leaks film effect - 4k stock video - 合成膠片 個影片檔及 b 捲影像00:11鏡頭眩光
old damaged vhs tape cassettes. videocassette recorder vcr play animation. retro vintage background or overlay 4k stock video - 合成膠片 個影片檔及 b 捲影像00:15錄影像
sunbeams and organic optical lens flares with colorful halo reflections to use as light reflections on overlay or blend layer effects - 合成膠片 個影片檔及 b 捲影像00:08鏡頭眩光
trendy neon colored digital background with endless seamless loop animation of various geometric shapes. 3d rendering 4k - 合成膠片 個影片檔及 b 捲影像00:08
multi split screen video collage portrait of multiethnic diverse group of factory warehouse worker, engineer, entrepreneur manager. logistic industry business, industrial job, people at work concept - 合成膠片 個影片檔及 b 捲影像00:06
tv static noise white noise effect old tv television screen stripes grain waves lines texture grunge pattern analog video background no signal interference vcr retro glitch distortion loop - 合成膠片 個影片檔及 b 捲影像00:32電視雪花
abstract animation (loopable) texture wall effect. textured paper stop motion background. the concept of grunge, sketch, design, retro style, wrinkle, frayed, blank, grunge, noise, scratch, texture, scribble, dusty stock video - 合成膠片 個影片檔及 b 捲影像00:09
an emerging white cloud of smoke in the middle of the frame on a black background - 合成膠片 個影片檔及 b 捲影像00:25吸煙, 爆炸
data analysis through emerging technology in healthcare. female doctor examining skeletal system and charts. 4k video - 合成膠片 個影片檔及 b 捲影像00:09
glitter background. very useful as overlay layer in video (screen, overlay or soft light) to add magical effect - 合成膠片 個影片檔及 b 捲影像00:12亮粉, 粒子, 爆炸
sixteen panels opening of portraits of diverse confident people / cedar hills, utah, united states - 合成膠片 個影片檔及 b 捲影像00:08
a montage of world war ii military scenes forms the background for a united news newsreel title screen. - 合成膠片 個影片檔及 b 捲影像00:28第二次世界大戰
