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在影片中找到 2,477,161 個「desktop background」的結果

Abstract blue gradient background with soft light and smooth texture for modern design and digital use
00:05
HD
Abstract animation, background with color refraction effect, 4k seamless looped video, 3d render
00:10
HD
Abstract purple and teal liquid motion with small particles and dark background creating a swirl effect
00:08
HD
Red background with animated red light. Dark red smoky abstract background with soft misty swirl motion, cinematic fog texture loop
00:10
HD
Deep navy and black abstract gradient loop with smooth dark liquid motion and glowing futuristic textures. Perfect for video projects, background design or wallpaper
00:12
HD
Smooth blue wave pattern abstract gradient background soft flow digital art texture.
00:30
HD
hexagon background video, abstract light geometric hexagonal 4k seamless loop, corporate technology wallpaper backdrop, copy space
00:10
HD
Abstract circular HUD element rotating with glowing core against green screen background
00:08
HD
Vertical blue light rays moving across dark metallic textures in a smooth digital animation that creates a seamless looping background effect for modern professional creative videos.
00:10
HD
Animated abstract technology black background random dots and grid 4K.
00:20
HD
4k black grunge gritty abstract background loop animation,TV screen grunge background. Distress looper grunge texture video effect. dusty grunge rough vintage video for background.
00:15
HD
blue and red abstract
00:28
HD
Abstract background with glowing blue and purple nebulas and floating particles. Loop. 4K
00:20
HD
Dynamic Neon Lines Animation Abstract Geometric Background Loop 4k Video
00:05
HD
Financial Analyst Reviewing KPI Dashboard On Laptop
00:14
HD
4K virtual backgrounds loop animation for stream overlay, meditation, smooth jazz or white noise video. cozy lo-fi background, rainfall or snowfall. live wallpaper
01:00
HD
white background abstract modern style design banner
00:20
HD
High quality vertical 4K 60P footage of close-up of marguerite flowers swaying blooming in spring garden. Beautiful natural movement and colors.
00:09
HD
white lines with a black background moving slowly and irregularly to form an abstract shape, ideal for use as background and wallpaper. black abstract background with irregularly moving yellow lines
00:10
HD
Moving and animated colorful round liquid marble abstract background. Colorful marble liquid wave background. Beautiful fluid art, 3D Abstract Design, Colorful marble Video. 4K resolution
00:24
HD
Abstract animation, background with color refraction effect, 4k seamless looped video, 3d render
00:10
HD
A cat laughing on green screen background
00:06
HD
woman brought to life in swirling smoke abstract. seamless looping overlay 4k virtual video animation background
00:18
HD
Dark blue gradient abstract blur background noise grain texture grunge wallpaper
00:10
HD
4k light leak real in camera effect gold yellow lens flare film burn overlay background transition.
00:28
HD
abstract white 3d hexagon background, 4k seamless loop
00:04
HD
Modern abstract looping motion background of neon rainbow lines. Abstract colored glow line background. Multicolor vector lines animated background. Blue and red line VJ loop black background.
00:10
HD
Deep navy and black abstract gradient loop with smooth dark liquid motion and glowing futuristic textures. Perfect for video projects, background design or wallpaper
00:10
HD
Dreamy pink clouds fill the sky in a wide-angle shot, evoking a serene, ethereal atmosphere perfect for a calming video backdrop. Live desktop wallpaper.
00:10
HD
Space black hole pulling earth with cosmic gravity, dramatic universe concept for science fantasy background
00:10
HD
Sunlit room in a dilapidated stone building, overgrown with ivy
00:10
HD
Abstract data flow branching lines on dark blue background with glowing cyan, green, and orange data particles. Technology concept for AI pipeline, bigdata streaming, neural network, and digital
00:11
HD
Futuristic iridescent holographic moving circle waves. Metallic foil moving background.
00:05
HD
Abstract warm gold and brown blurred radial gradient background template in horizontal orientation
00:10
HD
pixel art gaming 8 bit background theme
00:05
HD
abstract blue and pink background with wave grid lines animation, futuristic ai technology and science social media motion background
00:30
HD
white business abstract background loop gradient shape motion graphic
00:20
HD
Abstract, swirling, colorful waves transition from fiery orange to cool blue tones
00:10
HD
Fantasy wallpaper. A dramatic, atmospheric portrayal of a solitary figure standing on a beach, bathed in the soft glow of the setting sun. The figure, facing away from the viewer.
00:05
HD
Minimalist deep black background with subtle dark violet glow loop. Perfect for video projects, modern background designs, and stylish digital wallpapers
00:12
HD
Abstract animation, dark background with color refraction effect, 4k seamless looping video, 3d render
00:12
HD
Abstract purple background with flowing light waves and particles
00:10
HD
magical fantasy background. enchanted ballroom nestled within a mystical forest. seamless looping overlay 4k virtual video animation background
00:18
HD
Medical Coding Specialist Streamlines Billing Process For Hospital Doctors
00:20
HD
Defocused abstract background displays vibrant purple and gold bokeh lights, with glittering particles creating a magical and festive atmosphere
00:40
HD
abstract futuristic background animation of dark 3d rings wave motion with glowing blue lights, 4k seamless corporate background loop
00:08
HD
digital graph paper grid chart subtle dark blue background with military, science, technology, or medical theme backdrop animated wallpaper 4K
01:00
HD
Abstract background white wave on black background. 4K Audio Waveform Visualizer Club Bar Background Black and White. Lines Waves Background Black and White. Technology dots wave background. Loop
00:10
HD
Abstract blue background with soft glowing bokeh, subtle light flares, and a dreamy gradient atmosphere. Ideal for digital designs, presentations, or futuristic themes
00:19
HD
Abstract Geometric Line Patterns VJ Loop, Ultra Wide Tech Stage Visuals for LED Screen Background
00:15
HD
Abstract AI Wavy digital technology lines with bright lights and dark void background landscape
00:05
HD
Pastel blue purple gradient on white background. Seamless loop
00:20
HD
A seamless black noise pixel background with a subtle textured pattern. Pattern animates randomly. Loop animation which ideal for copy space, background, etc
00:30
HD
Dynamic abstract gradient looping background animation in ultra-high definition (4K).
00:14
HD
Blue spotlight loop live staging, illuminating Light bulbs for the stage. Light bulb background. Flashes, paparazzi. Stage with spot lighting, shining empty holiday show, award Ceremony advertising
00:20
HD
Dynamic Light Trails in Vibrant Colors Creating Motion Illusion
00:10
HD
Abstract digital network of glowing teal lines and dots on a dark background with smoky green elements, representing data flow.
00:05
HD
Elegant glowing purple gradient wave aesthetic abstract background animation
00:20
HD
Animated abstract technology random dots and grid 4K on black background. Loop background. Led halftone and moire effect
00:20
HD
Dust grain grunge texture overlay loop effect, retro grunge grain background for design, video overlay and creative projects.
00:16
HD
Abstract animation, background with purple glass wave, 4k seamless looped video, 3d render
00:10
HD
Abstract red smoke motion background with glowing energy patterns and dark atmospheric visuals. Created in Adobe After Effects for cinematic and futuristic scenes.
00:10
HD
beautiful nature background with mystical sunset. seamless looping overlay 4k virtual video animation background
00:18
HD
Vibrant gradient background with soft liquid motion. Colorful abstract mesh texture in red, blue, and pink. Modern blurred backdrop for digital design. 4k video
00:08
HD
Abstract particle wave with glowing golden blue light forming flowing digital curves, luminous depth, elegant futuristic energy, technology celebration atmosphere across dark space background for SEO
00:05
HD
Download stunning lightning storm clouds wallpaper for your phone or desktop background images free
00:05
HD
light vibrant blue gradient colour sweep effect on an LCD LED video game show & TV quiz or sports programme textured background 4K video animation wall television screen wallpaper
00:27
HD
Lion walking with a green screen background
00:09
HD
Low-angle tranquil lake landscape in cinematic style, serene video scene with moody clouds. Live desktop wallpaper.
00:09
HD
3d render of abstract art of a surreal 3d background based on liquid glass cubes box in curved wavy, smooth, and soft organic neon glowing lines forms in a color gradient on black
00:40
HD
Bright white and light blue abstract gradient loop with clean moving waves and fresh glowing textures. Perfect for video projects, background design or wallpaper
00:12
HD
Soft Fluid Moving Turquoise Gradient Background Animation
00:10
HD
Beautiful anime girl wallpaper background
00:05
HD
Abstract digital background with glowing green nodes on a dark grid pattern
00:10
HD
(SDR 709 10bit 4:2:2) - 4K Timelapse Milky Way Rising Above Snow-Capped Mt. Fuji from Lake Shojiko – Night to Blue Hour – Fixed Black Crush, Noise Reduced – Astrophotography Japan
00:35
HD
Abstract pastel pink and white cloud background texture.
00:30
HD
Luxury white glitter sparkles line trail with magic dust, pixie star particles, twinkling fairy shimmer and glowing christmas sparkle motion on green screen background overlay in 4k
00:12
HD
night view on japanese house on night with rain falls, beautiful and dramatic animation or anime cartoon video background looping 4k for live wallpaper
00:06
HD
Grey crumpled paper texture stop motion. Abstract creased surface background animation. Animated abstract deep black grunge background. Grungy stop motion video 4k resolution backgrounds
00:12
HD
Cloudscape, Timelapse of Vivid Blue Sky Background with Fluffy White Cumulus Clouds for Wide Wallpaper and Banner
00:28
HD
Abstract background animation, glass shape with color refraction effect, 4k seamless looping video, 3d render
00:07
HD
Seamless abstract geometric pattern with warm brown tones
00:25
HD
lake landscape anime wallpaper purple background nature illustration seamless looping overlay 4k virtual video animation background
00:18
HD
Light blue gradient background noise grain texture pattern abstract soft blur simple plain neutral azure background retro vintage grunge effect banner copy space empty clean blank wallpaper
00:15
HD
Dark red gradient background texture.
00:10
HD
White smoke or fog effect rising from the bottom on a solid chroma green screen background for video editing and compositing
00:05
HD
Abstract golden bokeh lights slowly floating against a black background
00:10
HD
Panoramic sunset sky with orange clouds and dramatic twilight horizon background
00:15
HD
Small ferret standing on hind legs sniffing the air and looking around against a professional green screen background
00:08
HD
A serene and minimalist abstract background featuring a smooth, soft gradient transition from pale blue to off-white, ideal for calming, clean, and modern design projects
00:15
HD
Logistics Manager Monitors Real-time Package Flow
00:24
HD
Deep royal blue gradient loop with soft moving waves. Abstract holographic light effect creates a deep modern texture. Perfect for futuristic intro, outro, or tech wallpaper background
00:12
HD
Modern Business office with blurred people, with blurred bokeh background. Modern open space office interior or call centre with blurred business people.
00:08
HD
subtle blue gradient colour sweep effect on an LCD LED video wall television screen wallpaper for a game show and television quiz or sports programme textured background 4K video animation
00:27
HD
Seamless loop of abstract orange and yellow gradient motion background animation featuring a grainy noise texture, perfect for cinematic intros, presentations, and digital screens.
00:10
HD
Vector blue sky with soft clouds, clean anime style background design
00:08
HD
Abstract glittering shiny gold particles falling golden stars. tail particle falling down for new year, Christmas festival, award, celebration glamorous awards ceremony motion background animation
00:20
HD
Abstract dark blue gradient background with soft blurred shapes and smooth flowing motion. Modern animated backdrop ideal for technology, branding, presentations, and digital media
00:10
HD
Light leaks on transparent background. Light leak film effects set 10 - 4K stock video 4K stock video
00:15
HD