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Stock video na téma Mluvčí bez autorských poplatků
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hd00:29Motivated middle aged asian female team leader explaining company development strategy to smiling young diverse colleagues. Happy multiracial business people enjoying working together at office.
4k00:10Press conference of president of USA concept, Politics of USA. Podium speaker tribune with Germany flags and coat arms. 3d rendering
4k00:10On Stage, Successful Female Speaker Presents Technological Product, Uses Remote Control for Presentation, Showing Infographics, Statistics Animation on Screen. Press Conference
4k00:15Female Motivational Speaker on Stage, Talking about Happiness, Diversity, Success, Leadership, STEM and How to Be Productive. Woman Presenter Leads Tech Business Conference. Low Angle Portrait
4k00:12People city street day. Young adult female activist feminist demonstration. Gender feminism fight resistance. Women march movement power sign equality. Strike empowerment action. Activist resistance.
4k00:13Helpdesk Internet Online Meeting Conference In Office Webinar Talking On Webcam.Speaker With Computer Video Call.Businessman Remote Workplace Chatting Colleagues.Businessman Online Working In Office.
4k00:06Confident young female mentor corporate leader manager counselor communicate with multiracial business professional team people teaching interns staff group engaged in discussion at training meeting
4k00:10In the Corporate Meeting Room: Male Executive Talks and Uses Digital Interactive Whiteboard for Presentation to a Board of Directors, Investors. Screen Shows Growth Data. Late at Night Office
4k00:11Business audience applaud happy indian leader manager thank for conference seminar flip chart presentation show gratitude, multiethnic office people group clap hands praise training speaker concept
4k00:05Women march movement power sign equality. Strike empowerment action. Activist resistance. People city street day. Young adult female activist feminist demonstration. Gender feminism fight resistance.
4k00:09Famous Female Speaker, Gets on Stage and Starts Talking about Happiness, Success and How to Be a More Productive Self. Business Woman in Conference Hall Presenting New Product.Cinematographic Arc Shot
4k00:09Large group of people applauds to welcoming speech at business conference or economy forum. Stage talk at summit meeting in crowded hall. Attractive 30s man clapping hands at modern event slow motion
4k00:05Young adult female activist feminist demonstration. Gender feminism fight resistance. Women march movement power sign equality. Strike empowerment action. Activist resistance. People city street day.
4k00:14African american man hold megaphone. Shout out. Political rally. Social activist speak outdoor against. Resistance rebellion. Requirement activity. Many opposition public mass. George Floyd racism.
4k00:10Black and White technology Sound Icon audio music speaker Animation sound icon speaker vector sound icon audio music speaker logo sound technology audio music icon speaker audio music 4k technology
4k00:29Positive caucasian confident man looking at camera, holding conversation with business client online. Pleasant smart male job applicant answering on questions at video call interview meeting.
hd00:21Female executive leader coach presenter giving lecture presentation in modern office boardroom for corporate employees group, speaker mentor explaining training professional team at business seminar
4k00:08Young adult female feminist demonstration. Gender rights feminism fight. Women march movement power sign equality. Gender woman strike empowerment action. Social message. Crowd people city street day.
4k00:10Political speaker talks at meeting room of business center. Man in suit and mask explains coronavirus epidemic. 2019-ncov conference indoors of convention hall. Expert group works at official event
4k00:18Confident businessman business coach speak look at camera in office, male entrepreneur talk during conference online call job interview recording online training webinar videoconference, webcam view
hd00:30Happy asian teen girl student looking at camera webcamera making video call to distant friend or online teaching, smiling female teacher coach vlogger recording vlog speaking at webcam
4k00:12On-Stage Successful Female Speaker Presents Technological Product, Uses Remote Control for Presentation, Showing Infographics, Statistics Animation on Screen. Live Event. Press Conference
4k00:12Concert microphone on the stage in the dark with the light red and blue bright lights. Microphone in a smoke on a dark background. Music instrument concept.
4k00:15Portrait of men speaking through a microphone in dark conference hall. Man talks into microphones at press conference. Profile of mature male politician speaking passionately from tribune
4k00:10Young African American guy protester screaming and shouting at policemen at demonstration for human rights. USA protesters fighting and quarrelling with cops at protest against police violence.
4k00:09Smiling young man recording voice recognition message on speakerphone. Businessman using virtual assistant app sets reminder on smart phone at home office. Digital ai mobile assistance tech concept
hd00:08Smiling african american young woman student online teacher looking at camera webcam making video call to distant friend or job interview, happy mixed race blogger talking at webcamera recording vlog
4k00:13Successful Speaker Walks on Stage, New Product Presentation. Presenter, Motivational Speaker Greets Audience in the Conference Hall and Starts His Entrepreneurship Presentation Talk Live Event
4k00:10Playing speaker membranes stacked in an endless loop. Lit by colourful and moody retro disco lights. Powerful, modern kind of midrange, subwoofer and twitter loudspeakers vibrate in even, frequencies.
hd00:21Speaker businessman talking at webcam making conference video call for job interview, business coach looking at camera recording vlog webinar, online training, e-coaching, consulting client online
4k00:13Smart AI speaker concept - asian young woman talk to voice assistant to control light turning on at home
4k00:12Closeup macro eyes of Smiling professional woman making a serious phone call, could be talking to a business contact or a friend. Home office desk, happy female customer make mobile call
4k00:22On Stage, Successful Female Executive and Male Manager Present New Product, Show Infographics, Statistics on Big Screen, Talk About Growth. Live Event, Tech Startup, Business Conference
4k00:07Crowded education forum of trading corporation. Professional businesspeople view cooperation workshop for success leadership on chairs row. Adult beautiful listener or white collar indoors room center
4k00:08Head shot close up young handsome bearded man looking at camera, talking to friends. Motivated male job candidate holding distant interview. Successful businessman negotiating with clients online.
4k00:20Speaker On Computer Office Video Call.Helpdesk Internet Online Meeting Conference Webinar Talking On Webcam.Businessman Remote Working Deadline Camera Chatting Colleague.Business Coach In PC Workplace
4k00:13seminar audience from stage, business people conference meeting congress coach speaker group businessman forum training studying seminar, speech person about management economics politics problem 4 K
4k00:16Reykjavik Iceland 2020-June-03 Strike for racial right Black Lives Matter People protesting Death of George Floyd in United States of America Minneapolis Demanding government to take action
4k00:11In the Corporate Meeting Room: Enthusiastic Director Uses Digital Interactive Whiteboard for Presentation and Delivers Powerful Speech to a Board of Executives. Everybody Cheers and Applauds
4k00:12CROWD singing artist cheering 4k rock music pop music slow music rap music scene shows Concert crowd applause concert stage 4k concert hall neon Flood led nights club jumping hall waving silhouettes
4k00:13showman presents his show, spreading his hands to the sides. The guy in the purple camisole and the cylinder. Bright tailcoat, suit. Rear view of a male public speaker speaking at the microphone
hd00:06Diverse employees and female coach mentor raise hands at corporate business training workshop get engaged involved in voting volunteer participate in team office presentation support unanimous idea
4k00:14Female caucasian businesswoman coach leader conference speaker give business presentation explain project strategy draw on whiteboard training diverse team group at office boardroom seminar meeting
hd00:15Confident smiling businessman webinar speaker coach entrepreneur teacher talking looking at camera webcam record video training vlog make online business conference call, webcamera cam view
hd00:13Confident speaker coach gives corporate presentation on whiteboard teaching diverse sales team at group meeting, male business trainer presenter speaking at training explaining report graph in office
4k00:06Business Meeting at Conference or Crowded Political Summit. Caucasian People Smile at Speaker Speech. Economic Briefing and Information for Success Strategy for Businesswoman. Row of Seats at Congress
4k00:06Caucasian young girl screaming slogans in megaphone at street in crowd and smoke at protest against racism in USA. Active multiethnic protesters shouting their demands.
hd00:13Smiling business man ceo coach speaker in suit waving hand talking looking at camera webcam recording video training or participating online conference call, advertising services on webinar
4k00:13Showman. Young male entertainer, presenter or actor on stage. Back, arms to sides, smoke on background of spotlight. Rear view of a male public speaker speaking at the microphone, pointing, in the
4k00:07Person says about marketing and management for successful sales to college students indoors closeup. Professional ideas, politics or economy. Energy gesturing in large room. Row of seats on background
hd00:11Female teacher coach mentor leader speaking teaching diverse staff students interns at group office meeting, executive manager speaker training employees consulting clients at team corporate workshop
4k00:07Male executive wears headset video calling on laptop. Businessman webinar speaker streaming live web training. Call center agent, service support manager speaking to distance customer in webcam chat.
4k00:21Happy african american business man blogger coach talking to camera recording vlog, smiling influencer trainer speaking looking at webcam making video conference call broadcasting webinar concept
4k00:14Close-up voice control of a smart home on a mobile phone. Talking mouth in the speaker of a young woman
4k00:17Focused millennial hindu professional financial advisor wearing headset, holding video call support services with customer. Motivated concentrated young indian student studying on online courses.
4k00:10Rear view of men speaking through a microphone in dark conference hall. Man talks into microphones at press conference. Profile of mature male politician speaking passionately from tribune
hd00:28Young casual man blogger looking at camera speaking recording lifestyle vlog at home, happy millennial guy talking sharing news making video call dating communicating online via webcam
4k00:08Group of people at congratulation speech of business conference or economy forum. Stage talk at summit meeting in crowded hall. Applause of attractive woman clapping hands at modern event slow motion
4k00:10Person yawn at business meet boring lecture speaker. Crowded audience asleep. Expressive face sleeping business man on forum. People emotion yawning at conference. Auditorium sleep tired from insomnia
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
hd00:15Elegant and Confident Motivated Business Woman Public Speaking at Finance Conference on Auditorium. Coach Emotional Gesturing Talks from Stage Spectators at Forum. CEO Female in Suit Standing Closeup
4k00:18Happy female leader speaker coach handing out papers talking to team people get applause from employees clients after successful business presentation at group meeting at conference room table
4k00:15Happy millennial girl activating virtual assistant on mobile phone. Smiling young mixed race woman recording answering by audio message in social network for friend or using translator at home.
4k00:10Focused young businessman in eyeglasses holding video conference call with clients, wearing wireless headphones with microphone. Skilled happy salesman advertising goods to customers, writing notes.
4k00:09Keynote Speaker Announces New Product to the Applauding Audience, Behind Her Movie Theater with Green Screen, Mock-up, Chroma Key. Female CEO Shows Leadership on Business Live Event or Device Reveal
4k00:11Modern space for startup company of programmers career. Commerce activity for cooperation or success in large crowded room. Speaker says about successful marketing in full place of viewers slow motion
4k00:10Looped seamless footage for your event, concert, stage design, title, presentation, site, DVD, designers, editors and VJ s for led screens and projection mapping show ...
4k00:10Vibrating speaker membranes stacked in an endless loop. Lit by soft, moody studio lights. Powerful, modern kind of midrange, subwoofer and twitter loudspeakers vibrate in even, pulsating frequencies.
4k00:10Audience Use Smartphones to Record Two Speakers on Stage Talking on Business Conference. In Audience Hall Public Uses Mobile Phones to Shoot Video of Two Star Presenters, Live Event, Tech Symposium
hd00:21Two professional business coaches company leaders teachers give flip chart presentation explain graph consult clients training workers group at conference meeting office team workshop in boardroom
hd00:09A young guy comes out from the loudspeaker for the crowd against the current government. A man jumps and lights the crowd at the right atmosphere. In the night city the activist conducts a strike.
4k00:09Expert perform on the stage address to modern crowd audience sitting and listening in large hall. Female entrepreneur communicating with a listener at workshop convention for young businesspersons
4k00:14Famous Motivational Speaker Walks on Stage, Greets Public and Talks about Happiness, Self, Success, Technology and How To Be Productive. Startup Presenter Pitching Ideas. Cinematographic Slow Motion
4k00:13On Stage: Famous Inspirational Speaker, Talking about Technology, Science, Success, Efficiency, Health, and How to Be More Productive. Tech Industry Business Conference Auditorium Hall full of People
hd00:27Confident senior older male skype teacher webinar speaker tutor coach talking laughing looking at camera webcam recording video training vlog make online conference distant call, webcamera view
4k00:13Protesters holding carton placards with slogans writing and raising up clenched fist. Demonstartions against police brutality,racism and fatal use of force by officers at night street.blackout tuesday
hd00:14Stressed nervous inexperienced businesswoman designer speaker preparing speech feeling afraid scared worried before performance reading papers preparing business speech, public speaking fear concept
4k00:17Colorful splashing paint in super slow motion. Shooted with high speed cinema camera at 1000fps
4k00:10The female financial coach emotional gesturing talks from the stage with spectators at forum. Too many anonymous persons workers and students seat in large auditorium and watch workshop background
4k00:11Hands of the Lecturer while he Gives Lecture to a Classroom Full Of Students. Young People Listening to a Lecture in the University.
hd00:43CIRCA 1963 - Thousands participate in the March on Washington for Jobs and Freedom, while "We Shall Overcome" is played.
4k00:19Lviv, Ukraine - October 14, 2019: International conference meeting hall with listening business freelance people with talking coach expert on background. Modern interior. Developing hi-tech technology
hd00:10Professional dj speakers footage.Hifi sound system video.High quality big sound speaker with tweeter subwoofer in black box for sound recording studio.Listen to music in hi-fi with stereo monitors
4k00:12Smart AI speaker concept - asian young woman talk to voice assistant to control light turning on at home
4k00:09Live Event with Brand New Products Reveal: Keynote Speaker Presents Smartphone Device to the Audience. Movie Theater Screen Shows Mock-up Touch Screen Mobile Phone with High-Tech Features, Highlights
4k00:08Young and middle aged multiracial business people listening to professional trainer speaker, explaining marketing strategy near flipchart. Skilled coach educating focused diverse colleagues in office.
4k00:15Greta Thunberg Speaks About Climate Changes, Portugal. LISBON, PORTUGAL - 03 DECEMBER 2019; Greta Thunberg gives a strong speech when arriving in the city of Lisbon, Portugal
4k00:14Abstract neon Retro Boombox Music Tape Recorder Radio Old Vintage cassette player for partys and dance occasions. Ghetto blaster with looping vibrating speakers and rolling cassette. Seamless VJ loop
4k00:07Speech of female employee at economy summit. Independent speaker talks at scene for business men in crowded conference hall. Woman explains motivation to group of people. Teamwork meet at modern event
4k00:12IOT AI smart home concept - Asian woman talk with voice assistant to turn off the lights of house at home while sleeping
4k00:05Funny pug dog talking on phone, listening to the speaker. Holding smartphone in paw, like human. Fake paw. Joke, prank
4k00:18Business Coach Distance Working Office.Businesswoman Remote Workplace Camera Chatting Colleagues.Internet Online Meeting Conference Webinar Talking On Webcam.Helpdesk Speaker With Computer Video Call.
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