Videos de stock libres de regalías sobre Pizarra
282,748 videos de stock libres de regalías sobre pizarraVea imágenes de stock sobre pizarra.
4k00:07Hand Holding Chalk and Writing Complex and Sophisticated Mathematical Formula/ Equation on the Blackboard. Shot on RED EPIC-W 8K Helium Cinema Camera.
4k00:07Chief Industrial Engineer Has Meeting with Management and Executives in the Heavy Industry Factory Have Quarterly Meeting Room, They Look at Production Statistics on a Big Screen. Shot on RED EPIC-W 8
4k00:23Young multi ethnical graduates in caps laughing out loud and having fun on their graduation day. Outdoors. Close up
4k00:14Artificial intelligence (AI) brain animation, data mining, deep learning modern computer technologies concepts. Brain representing artificial intelligence with printed circuit board (PCB) design.
4k00:20indian business woman team leader presenting project strategy showing ideas on whiteboard in office presentation diverse colleagues enjoying training seminar
4k00:09Team of Industrial Engineers Discuss 3D Turbine/ Engine Part Design Shown on a Presentation Display. In the Background Factory is Seen. Shot on RED EPIC-W 8K Helium Cinema Camera.
hd00:21African american coach gives corporate presentation for businesspeople in office, dark skinned businessman presents new business plan on whiteboard, speaking to clients listening speaker at meeting
4k00:10On the Table Laptop Showing Statistics: Team of Politicians, Corporate Business Leaders and Lawyers Sitting at the Negotiations Table in the Conference Room, Trying to Come to an Agreement.
4k00:14 In Creative Office Productive Coworkers Standing at the Table Having Strategic Planning Session. They Work on Laptops, Exchange Notes, Bring Folders with Graphs.Shot on RED EPIC (uhd).
4k00:09The creative team is discussing a new project. Bright contemporary small creative business. Casual young people in new creative business office or architects company.
4k00:11Young Man and Woman Discuss Charts Drawn on Their Electronic Whiteboard. Man Shows Details on the Screen Woman Listens Holding Cup of Coffee in Her Hands.Their Office is developer and Modern Looking.
4k00:11Female Developer and Male Statistician Use Interactive Whiteboard Presentation Touchscreen to Look at Charts, Graphs and Growth Statistics. Shot on RED EPIC-W 8K Helium Cinema Camera.
4k00:12In Busy Engineering Bureau Two Senior Engineers Discussing Technical Issues over Personal Computer. Their Office Looks Minimalistic and Modern. Shot in Slow Motion. Shot on RED Cinema Camera in 4K.
4k00:10Board of Directors Has Annual Meeting, Diverse Group of Business People in the Modern Conference Room Discuss Statistics and Work Results.
4k00:27Delicious hamburger and salty fries falling onto a wooden board on a table with bright studio lighting. Close up slow motion shot on 4k phantom flex.
4k00:11Electric machine on table for working of sound designer or club dj at party in nightclub. Occupation for modern lifestyle, objects for listen at background. Musical player for tuning of stage close up
4k00:14Brilliant Young Mathematician Approaches Blackboard and Finishes Solving Long and Complex Equation. Shot on RED EPIC-W 8K Helium Cinema Camera.
4k00:11Back View of the Students in the Lecture Hall Listening to a Prominent Professor Giving a Lecture. Charismatic Lecturer Reads to the Bright Young People Study at the University.
hd00:07Extreme Close Up view of a Hand Seasoning Cooked piece of Meat in a Bright Light. Chef Accompanying Steak with Garlic, Rosemary, Pepper, Salt. Delicious, Modern Cuisine, Exclusive Recipe. 120 fps.
4k00:13Female Project Manager Holds Meeting Shows Statistical Graphs and Charts on the Interactive Whiteboard Touchscreen Device. She Works in the Stylish Creative Agency. Shot on RED EPIC-W 8K Helium Camera
hd00:11Beautiful Robotic Arms Assembling Computer Cases On Conveyor Belt. Futuristic Advanced Automated Process. 3d Animation. Business, Industrial and Technology Concept. Full HD 1920x1080.
4k00:11Advertising billboard green screen on sidelines of expressway with traffic at evening, time lapse.
4k00:17Person Snowboarding Down Slope Drone Aerial Birds Eye View Above White Powder Snow - Winter Extreme Sports Background
4k00:16Cook peeling red onion on a cutting board in a large kitchen with an array of a equipment and appliances in the background. Medium close on a RED camera.
4k00:16Time-Lapse of the Brilliant Young Mathematician Writes Complex Equation on the Blackboard. Shot on RED EPIC-W 8K Helium Cinema Camera.
hd00:20International Airport Departure Flip-Style Board. 20 Cities Timetable. Seamlessly Loopable Background
4k00:29In English class, Asian teacher writes fill in the blanks game on green board, to play with her students
4k00:10Young Capable Architectural Engineer Working Late Hours in His Office. Office is Dark Only His Table Light is On. Various Plans and Blueprints Lying on the Table. He Writes Down His Calculations.
hd00:08Closeup of person hands on steering wheel driving car. Man driving a vehicle. Slow-motion 120fps driving commuting from work
4k00:17Beutiful and soft pink pastel lighning at winter time. Following camera with close up on skater legs, skating his longboard in city street into sunset
hd00:12close city light vitrine with empty green screen on roadside against cars driving along night street
4k00:08Handsome male graduate hugging with his father, dad congratulating his son with a graduation from University. Outdoor
4k00:08hand-drawn scribbles transition, doodles and sketch effects with black color pencil on chroma key green screen background, with alpha channel,imagination education child concept
4k00:11Creative business team brainstorming ideas working together sharing data late at night after hours in modern glass office
4k00:12Young Female and Male Scientists Write Formulas on a Whiteboard. They're Solving Scientific Problems in Bright Modern High Tech Laboratory. Shot on RED EPIC-W 8K Helium Cinema Camera.
4k00:19A group of mixed gender office colleagues discussing in a meeting on business development in a conference room of a modern office. A young female leader conducting a board meeting in a boardroom
4k00:10Portrait of the Senior Member of the Board Of the Directors Listening to His Business Partners on a Meeting. Shot on RED EPIC-W 8K Helium Cinema Camera.
4k00:09Creative Young Man wearing Glasses Draws Charts on His Whiteboard. Shot on RED Cinema Camera in 4K (UHD).
hd00:23Happy daughter graduating student is embracing her loving father bearded man and laughing, girl is holding diploma and wearing mortar-board and gown.
hd00:11Great Burger with beef cutlet, tomatoes, mushrooms and cucumbers with melted cheese rotates on a wooden Board on light background.
4k00:12Creative business team brainstorming ideas working together sharing data late at night after hours in modern glass office
4k00:33R&B dancer grooving in front of professional mixing board in studio. Medium shot on 4K RED camera.
4k00:08Female Project Manager Holds Meeting Shows Statistical Graphs and Charts on the Interactive Whiteboard Touchscreen Device. She Works in the Stylish Creative Agency. Shot on RED EPIC-W 8K Helium Camera
hd00:15Burning Fire In The Fireplace. Slow motion. A looping clip of a fireplace with medium size flames
4k00:11Waiter Serves Beautiful Organic Avocado Sandwiches/ Bruschetta on a Wooden Tray, Table Furnished in Mediterranean Food: Seasonal Vegetables, Olive Oil. Shot on RED Epic 4K UHD Camera.
hd00:11billboard with a blank green screen mock-up in front of office building in business district on a busy day, time lapse. footage for advertising background
4k00:11Burnaby, BC, Canada - March 07, 2017 : Motion of people shopping and green sreen billboard in the middle inside Burnaby shopping mall with 4k resolution
hd00:13Electronic circuit board production. Automated Circut Board machine Produces Printed digital electronic board. Electronics contract manufacturing. Manufacture of electronic chips. High-tech
hd00:10Beautiful Girl Kite Surfing in Bikini. Extreme Kite Boarding in Slow Motion. Summer Fun Action Sports.
4k00:36A chef's hand sprinkles rock salt onto a plate of fish, on a wooden chopping board with herbs in a restaurant kitchen in slow motion, in soft light. Closeup in 4k at 1000 fps on a Phantom Flex camera
4k00:11In Technology Research Facility: Chief Engineer Stands in the Middle of the Lab and Uses Tablet Computer. Team of Industrial Engineers, Developers Work on Engine Design Use Digital Whiteboard
4k00:164k close view of pupils in classroom of African children writing English in school notebooks.
4k00:20Male hand of scientist inventor shakes robotic arm on background white board with written formulas and equations in scientific laboratory
4k00:10Concepts on blackboard at school. Young people, students and pupils in classroom. Smart hispanic girl writing math formula on board during lesson. Portrait of female child smiling, looking at camera
4k00:13In Creative Bureau. Close Shot of a Busy Glass Conference Table and Coworkers Leaning on it in Collective Leap to Find Problem Solutions. Shot on RED EPIC (uhd).
4k00:21Young handsome woman smiling looking at camera and going to boarding plane at the airport terminal
4k00:14Ballerina dancing on stage, close-up of only hands with magic light on background, slow motion
4k00:05Angry adult young man with a banner in hands go and shouts loudspeaker rally. Aggressive protester on strike. Revolution in city during day. Crowd people in the background on street. 20s caucasion boy
4k00:14Brilliant Young Academic Finishes Writing Big and Complex Mathematical Formula/ Equation on the Blackboard. Shot on RED EPIC-W 8K Helium Cinema Camera.
4k00:10Blonde woman team leader giving direction to mixed race team of young guys. Creative business meeting at modern office.
4k00:12Green screen of advertising billboard and traffic on expressway of twilight in Bangkok, Thailand. time lapse.
4k00:10Crew of Fishermen Work on Commercial Fishing Ship that Pulls Trawl Net. Shot on RED Cinema Camera in 4K (UHD).
4k00:28Flying over a futuristic circuit board with moving electrons ending on the CPU. Transparent blue. Technology background. This video is loopable from frame 588 to 851. More options in my portfolio.
4k00:14Time Lapse of Electronics Factory Workers Assembling Circuit Boards by Hand While it Moves on the Assembly Line. High Tech Factory Facility.
4k00:13Engineers Meeting in Technology Research Laboratory: Male Engineer Leads Presentation Using Digital Whiteboard, Shows Machine Blueprint, Data Analytics and Neural Network while Colleagues Listening
4k00:11Close-up of a Man Writing Formulas on a Glass Whiteboard. Shot on RED Cinema Camera in 4K (UHD).
4k00:20Orange, green technology background circuit board and code/Orange, green technology background
hd00:08A billboard with green chroma key on a background of a city night landscape of fast moving cars with long exposure. Time Lapse video.
4k00:14A graceful ballerina dancing ballet elements in the dark with light and smoke on the background, slow motion
4k00:08Scientist writing formulas on chalkboard. Hand with chalk wrote physics formulas on black chalkboard closeup
4k00:15Strobe Lights Flashing Background Vj Loop Blue Lights Board Wall of Lights. Box Lights Wall Loop Background Pattern
4k00:16Hand Holding Chalk and Writing Complex and Sophisticated Mathematical Formula on the Blackboard. Underlining Equation. Shot on RED EPIC-W 8K Helium Cinema Camera.
4k00:12On High Tech Factory Female Engineer Uses Computer for Programing Pick and Place Electronic Machinery for Printed Circuit Board Surface Mount Assembly Line. Production of PCB with SMT Machinery.
4k00:10Table and bar graph of cryptocurrency stock exchange market indices animation 4k seamless looping video background. Abstract currency rate chart looped animated blue backdrop.
4k00:12Female Design Engineer Sits at the Glass Table in Her Office, Works on a Tablet Computer, Blueprints Laying on Her Desk. In the Background Whiteboard with Diagrams and Sketches.
4k00:204K Futuristic technological abstract motion background, floating circuits, charts, digits, other technological elements.