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免費試用即可取得 3 部影片或 25 張影像
開始免費試用
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在影片中找到 753,033 個「alpha」的結果

Clouds moving towards the camera / fly through clouds. Separated on pure black background, contains alpha channel.
00:20
HD
Cinematic cloud transition effect on alpha channel. Camera moves up into dense white clouds and moves down to reveal the background.
00:06
HD
Side View Of Dust Trails isolated on black with alpha channel.
00:10
HD
White audio waveform spectrum animation. Sound waves on transparent background with alpha channel. Audio visualiser. Music equaliser. 4k animation.
00:30
HD
black glitter dust alpha background video
00:24
HD
Dynamic Cartoon Effects Motion Graphics Pack 01 is an amazing cartoon animation pack that includes a collection of over 33 dynamic effects. Full HD resolution and alpha channel included.
00:31
HD
3d liquid transitions on alpha channels
00:05
HD
Wispy Smoke. This stock motion graphics video shows wispy smoke billowing on an alpha channel background.
00:07
HD
Snow flurry wipe on alpha channel - 4K - ProRes 4444
00:03
HD
waterfall texture seamless loop, 4k, isolated on black with alpha and separate foam layer
00:19
HD
Cloud Transition with Alpha Channel. Passing clouds transition on green screen and separate alpha channel.
00:10
HD
Animation of a like, subscribe and notification for youtube channel with sound, alpha channel
00:06
HD
Horizontal anamorphic lens flare transition with long glowing streaks. 4K video with alpha channel, transparent background.
00:10
HD
Flash smoke burst explode shiny blast, hand drawn smoke explosion, alpha channel, cinematic cartoon style, 4k pre rendered visual, magic smoke blast shockwave, storm bomb effect
00:09
HD
White glittering star particle trail swooshing on black background, alpha channel magical stardust overlay
00:11
HD
Isolated tree in the wind with transparent background alpha channel
00:10
HD
White circle waveform diffusion animation, alpha channel
00:13
HD
Smooth translucent wave ribbons in light blue and soft pink flow and undulate horizontally on a white background. Animated scene combines smooth ribbons and curves with alpha transparency.
00:10
HD
gold particle explosion with alpha channel. move file with alpha channel
00:02
HD
Great white shark swims to the camera slowly and open its jaws and attacks to the audience - scary Megalodon with big open jaw and eats the camera. the footage has a clean alpha channel in 4k res
00:05
HD
Middle size trotyl explosion near camera / smoke puff / dust puff. Separated on pure black background, contains alpha channel.
00:13
HD
White clouds move along the transparent alpha channel. Just drag over your image.
00:30
HD
Alpha-matte Animation transition masks. Abstract pixel transitions with alpha channel. Transition monochrome masks templates 4K
00:05
HD
Moving fog smoke overlay on transparent background, looping on alpha channel
00:10
HD
celebration glitter sparkles green screen alpha channel
00:15
HD
White fluffy feather blowing transition with alpha channel.wing
00:06
HD
アニメ風の爆風による煙が手前に飛んでくる,爆発,衝撃波,インパクト,アルファチャンネル, Anime-style smoke from an explosion flying toward the viewer, explosion, shock wave, impact, alpha channel
00:05
HD
Steam jet burst on alpha channel. High pressure steam blast. Realistic white smoke spray isolated
00:11
HD
Cloud alpha cloud green Screen time lapse effects Loop Animation. Cotton cloud cluster sky background. The summer sky is colorful clearing day and beautiful nature environment.
00:20
HD
Ground dust smoke blowing on alpha background
00:10
HD
Simple circle zoom transition with alpha channel
00:10
HD
High Speed Fire ball explosion towards to camera, cross frame ahead transition, slow motion fire flamethrower isolated on black background with alpha channel, perfect for cinema, digital composition.
00:17
HD
abstract background Black ink artistic flow splatter spots spills white paper beautiful reveal dripping streaks spread fluid ink alpha matte isolated watercolor ink drops transition real
00:08
HD
Young businesswoman talking with a male coworkers while writing notes and using a laptop at her desk in an office
00:30
HD
Audio spectrum wave effect, Wave form Audio Isolated on transparent background. White audio waveform spectrum animation, alpha channel,
00:23
HD
Lone Butterfly On Alpha. A single blue butterfly flutters across the screen on a transparent alpha channel background.
00:05
HD
Cg animation of color powder explosion on black background. Cg, slow motion, alpha matte, 4k
00:20
HD
Winter snow overlay. Isolated falling snow animation - transparent background. Seamless loop, alpha channel.
00:20
HD
Shining star in black background alpha
00:15
HD
Colorful confetti explosion on transparent background. Birthday celebration party. 4K alpha channel
00:07
HD
smooth light leak transition with sound effect for video - Blending Mode Screen
00:00
HD
vintage film with film burn light leak soft orange and blue for overlay footage, transparent background, alpha channel, 4k video
00:06
HD
6 Paint Stroke Overlay Animations. Six black-to-white brush stroke transitions with alpha channel for text reveals and scene changes.
00:23
HD
Moving through the clouds reveal - with alpha channel transparent background
00:07
HD
Young businesswoman talking with a male colleague while writing notes and working on a laptop at her office desk
00:19
HD
PC full collapse running code screen glitching loop. with alpha channel.
00:20
HD
Hand Drawn Scribble Line Animation Effect style2, pencil sketch doodle arrows, wiggle texture, scratch abstract marks, imperfect street art, overlay, alpha channel transparent background in-out motion
00:24
HD
Colorful Isolated Confetti party popper Explosion confetti Blast Realistic On Transparent Background / Green Screen / Alpha Matte Channel Perfect For Compositing Into Your cgi Scene. 4K ProRes 4444
00:30
HD
fog smoke effect transition collection with alpha channel
00:18
HD
water bubbles ocean and sea underwater isolated alpha channel animation, fresh and cool summer social media motion design element
00:30
HD
Simple Energy Explosions Pack is a dynamic motion graphics pack consisting of colorful elemental blasts. 4K resolution and alpha channel
00:50
HD
Cartoon lightning overlay with glowing electric bolts, thunder flashes, spark bursts, and comic energy effects on alpha channel background easy. to use 4K resolution.
00:07
HD
White fluffy feather blowing transition with alpha channel.wing
00:06
HD
alpha Particle white smoke flowing
00:19
HD
Thunder lightning flash transition, powerful storm strike visual effect for cinematic video editing on alpha channel, ideal for footage video editing. 4K Video
00:06
HD
Pink Valentines day Romantic transition wedding proposal love particle 3d hearts animation 4k alpha
00:02
HD
Upward Splash On Alpha. A splash of water shoots upward and droplets shower down dissipating completely on an alpha channel background.
00:05
HD
Golden rectangle border animation, alpha channel
00:10
HD
x5 gold confetti rain launched from a cannon slowly falling - separated alpha channel
00:24
HD
アニメやゲームの攻撃が当たる時のヒット・衝撃エフェクト集 アルファチャンネル付き Collection of hit and impact effects when an anime or game attack hits, with alpha channel CG
00:06
HD
Golden confetti paper animation. Birthday celebration party. 4K alpha channel
00:05
HD
Flashing lens flares, Random bright blinking lights, light transition, effects sunlight, lens flare, light leaks. high-quality stock footage of sun rays light effects on green screen alpha channel
00:16
HD
A humpback whale swims past the camera from a low-angle view, appearing to fly in the sky. This 3D animation includes an alpha channel and luma key, perfect for VFX, films, and creative projects
00:27
HD
ink splatter compositing. ink splatter. ink brush stroke, fluid art background, overlay, alpha Watercolor matte. ink slow motion transition reveal. Transparent effect, isolated, organic flow.
00:30
HD
Cloud Soft Fly Over Sky with Alpha Channel. 3D rendering. Flying over sky passing clouds on alpha channel place on footage or background easier to change colour.
00:05
HD
Seamless animation of moon phases with alpha channel. Elements of this image furnished by NASA.
00:27
HD
green screen with alpha channel
00:05
HD
Glitter twinkle star shine effect black screen background, white cartoon sparkling particles burst, magic dust glow trail overlay, doodle flash pop animation with alpha channel seamless loop 4k
00:12
HD
Purple light flare smoothly appearing and fading on transparent background with alpha channel. Glowing luminous effect animation with soft motion and elegant transition.
00:05
HD
Alpha-matte Animation transition masks. Abstract pixel transitions with alpha channel. Transition monochrome masks templates 4K
00:07
HD
Subscribe, reminder and like button animation with mouse cursor with alpha channel
00:04
HD
Loading icon animation, in which a circle rotates on a black background. circle loading with alpha channel in 4k.
00:10
HD
Perfectly looping realistic flames with smoke, frame left, 4k 30p, with alpha channel for transparency, perfect for tough jobs and video games
00:12
HD
Double blast explosion FX animation, alpha channel 4k
00:08
HD
Moving the white cloud in the alpha channel, creating a smooth transition effect.
00:05
HD
3D Cloud with alpha channel and looping animation. Slowly transforms in space
00:10
HD
Creeping Smoke This stock motion graphics video shows a thin white smoke creeping slowly on an alpha channel background.
00:16
HD
falling cherry blossom petals widescreen / alpha channel / loop animation
00:33
HD
Autumn Yellow Leaves Transition. Yellow leaves falling from top to bottom with an alpha channel.
00:05
HD
モノクロのシェイプを組み合わせたモーショングラフィックス素材 アルファチャンネル付きMotion graphics material combining monochrome shapes with alpha channel CG
00:10
HD
Animation of golden confetti paper. Birthday celebration party. 4K alpha channel
00:05
HD
White smoke isolated on green screen chroma key alpha channel background
00:20
HD
4k video cartoon seamless loop smoke 2D animation collection on alpha channel transparent background
00:32
HD
Black color inks drop composition splatter effect transition splatter blot spreading. flow spots spills paper reveal dripping streaks spread fluid alpha matte. watercolor swirls. Spraying paint
00:30
HD
Transition of bats flying across a transparent background. Perfect as an alpha overlay for Halloween, horror, or spooky-themed projects.
00:05
HD
Orange cloud smoke fire sparks rising up alpha channel overlay loop isolated background for cinematic visual effects and video editing.
00:07
HD
Lightning animation comic light or electric spikes in 4k with alpha channel
00:10
HD
Wind blow path animation on transparent background, alpha channel, 4k cartoon windy air strom overley
00:05
HD
立ち上る泡（アルファチャンネル付・4K）Rising bubbles (with alpha channel, 4K)・foam・bubble・bubbles・alpha channel・気泡・炭酸・バブル・シュワシュワ・シャンパンのCG映像素材（アルファチャンネル付き）
00:11
HD
Non-looped video of flying through clouds on transparent background with alpha channel. Forward aerial motion with depth and soft cloud layers. Ideal for cinematic transitions or dreamlike overlays.
00:05
HD
Fire transition alpha
00:08
HD
fireworks exploded effect transition collection with alpha channel
00:15
HD
Abstract Geometry Elements Motion Graphics Pack consist of collection of vivid, hand drawn geometric animations in 4K resolution with alpha channel.
00:22
HD
4k stock | Orange cloud smoke fire sparks rising up video overlay motion alpha channel embers particles background effect suitable for dramatic scenes, magical effects, or energetic backgrounds.
00:10
HD
Warm Rays Motion Graphic For Flare Light Ray. Overlay, alpha channel.
00:20
HD
Video of medium sized smoke plume, steam or mist column rising into the air, 4k 30p with alpha channel for transparent background
00:20
HD
Snowy Dust. This stock motion graphics video shows smoke with particles swirling and dissipating on an alpha channel background.
00:03
HD
Black ink artistic abstract grunge background flow from left splatter spots spills white paper beautiful reveal dripping streaks spread fluid ink alpha matte isolated watercolor ink drops transition
00:46
HD
seamless American Flag Slow Waving with visible wrinkles.Close up of UNITED STATES flag.usa,A fully digital rendering,The animation loops at 20 seconds.flag 3D animation with alpha channel included.
00:20
HD
アニメ調の衝撃で左右に舞い上がる煙エフェクト 3種類 アルファチャンネル付き3 types of smoke effects with cartoon-style impact, dancing left and right, with alpha channel CG
00:05
HD