4K 0:12 | Knowledgeable Teacher Giving a Lecture About Software Engineering to a Group of Smart Diverse University Students. International Undergraduates Sitting Behind Desks with Computers
4K 0:29 | Male Asking a Question to a Speaker During a Q and A Session at an International Tech Conference in a Dark Crowded Auditorium. Young Specialist Expressing an Opinion During a Global Business Summit.
4K 0:11 | Group of students learns at lecture room. Young people study in university or pupil sitting at school lesson. Teens listen to teacher and write at auditorium. Modern education indoors of college hall
4K 0:27 | Close Up on Hands of a Crowd of People Clapping in Dark Conference Hall During a Motivational Keynote Presentation. Business Technology Summit Auditorium Room Full of Delegates.
4K 0:29 | Arab Female Sitting in a Dark Crowded Auditorium at a Human Rights Conference. Young Muslim Woman Using Laptop Computer. Activist in Hijab Listening to Inspiring Speech About Global Initiative.
4K 0:26 | Beautiful Caucasian female professor explaining lection at University in front of students sitting at desks. Education concept. Woman teacher speaking to young adults at college. Geometry math lesson.
HD 0:15 | Elegant 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
4K 0:11 | Speech of male employee at business conference for office workers. Speaker talks to audience at scene in crowded hall. Adult man explains motivation to group of people. Summit meeting at modern event
4K 0:28 | Close Up on Hands of an Audience of People Applauding in Dark Concert Hall During a Business Conference Presentation. Technology Summit Auditorium Room Full of Corporate Delegates.
4K 0:14 | Young Female Teacher Giving a Data Science Presentation in a Dark Auditorium with Projecting Slideshow with Artificial Intelligence Neural Network Architecture. Business Startup and Education Concept
4K 0:19 | Young University Professor Explaining the Importance of Artificial Intelligence to a Group of Diverse Multiethnic Students in a Dark Auditorium. Teacher Showing Neural Network on Two Big Screens
4K 0:28 | Crowd of Smart Tech People in Dark Conference Hall Watching an Innovative Inspiring Keynote Presentation. Business Technology Summit Auditorium Room Full of Delegates. Male and Female in Focus.
4K 0:13 | seminar 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
4K 0:07 | Group of people applauds to speech at business conference. Stage talk at summit meet in crowded modern hall. Caucasian man training at economy forum. Applause of corporate male person in suit indoors
4K 0:09 | Large 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
4K 0:19 | Lviv, 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
4K 0:08 | Group of people listens speech at business conference. Stage talk at summit meeting in crowded modern hall. Mixed race woman training at economic forum. Business work of sitting female person indoors
4K 0:11 | Viewer crowded audience speak with speaker in microphone. Participant forum speaking. Educational speech business man. Speaker group auditorium people. Presenter talk. Education conference spectator.
4K 0:13 | Glasgow, Scotland. 9th November 2021 Inside one of the COP26 meetings and addresses by organisation leaders
4K 0:12 | Portrait of an Empowered African Female Student Studying in University with Diverse Multiethnic Classmates. Young Happy Black Woman Looking at Camera and Smiling. Using Laptop Computer in Class
4K 0:05 | Spectators gather in the auditorium and watch the show in theatre timelapse. Large hall with red armchairs seats. Viewers filling places until turn off the light. View from left side
4K 0:15 | Young University Professor Explaining a DNA Sequencing Methods to a Group of Diverse Multiethnic Students in a Dark Auditorium. Female Teacher Showing a Macro Image of a DNA Structure on a Big Screen
4K 0:05 | Spectators gather in the auditorium and watch the show in theatre timelapse. Large hall with red armchairs seats. Viewers filling places until turn off the light. View from a stage
4K 0:08 | Group of people listens speech at business conference. Stage talk at summit meeting in crowded modern hall. Caucasian man training at economy forum. Business work of sitting male person in suit indoor
4K 0:13 | Successful Young Political Enterpreneur Speaking at Large Crowd Business Tech Corporate Conference Applause Success Charisma Financial CEO UHD 4K
HD 0:07 | Modern Public Women and Males Listening and Applauding Speaker and Discuss Information in Large Classroom. Humans Company Enjoy on Musical Concert. Background Contemporary Learn Partnership Occupation
4K 0:25 | Cinematic shot of Curtains Opening Revealing a Conductor Directing the Beginning of Symphony Orchestra Show with Performers Playing Violins, Cello and Trumpet on Classic Theatre During Music Concert
4K 0:15 | Female 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
4K 0:07 | Audience in a conference hall listening to the speakers presentation on the stage. Business meeting concept.
4K 0:17 | Beautiful Multiethnic African Female Student Studying in University with Diverse Classmates. Young Black Woman Using a Laptop Computer. Applying Her Knowledge to Acquire Academic Skills in Class
4K 0:06 | people Listening and Applauding Speaker in Large hall at Sport Event, Concert, Festival, Party. Back View. Humans Company Enjoy on Musical Concert.
4K 0:11 | Business Expo Stage: Famous Inspirational Speaker From Gulf Region Talking about Technology, Science, Success, Productivity. Tech Industry Businesswoman in Traditional Arab Hijab Giving a Presentation
HD 0:19 | Young Excited Man keeping arms raised Ecstatic About Winning the Coveted Business Person of the Year Award. Man Celebrating After Winning the Event. Handsome Specialist Celebrating on Stage.
4K 0:17 | Cinematic Close Up Shot of Professional Symphony Orchestra Violin Player Playing on Classic Theatre with Curtain Stage during Music Concert. Performers Playing Music for Audience
4K 0:14 | Young Businesswoman Giving a Data Science Presentation in a Dark Auditorium with Projecting Slideshow with Artificial Intelligence Neural Network Architecture. Business Startup and Education Concept
4K 0:20 | Diverse Multicultural Students Studying in University Room, Listening to a Young Multuethnic Professor Explaining Web Development Coding Language. Computer Science Education in College
4K 0:23 | Young Excited Man Ecstatic About Winning the Coveted Business Person of the Year Award. Man Jumping After Winning the Event Category. Handsome Specialist Celebrating and Cheering a Colleague on Stage.
4K 0:12 | Portrait of a Teacher Giving Class to Diverse Group of Female and Male Students in College Room, Learning New Academic Skills on a Computer. Lecturer Shares Knowledge with Smart Young Scholars
HD 0:16 | Audience listens to the lecturer at the conference hall
4K 0:18 | Wide shot of an Orchestra on a Classic Theatre Stage: Professional Conductor Directing Symphony Orchestra with Performers Playing Violins, Cellos, and Trumpets During Music Concert. Audience's POV
4K 0:25 | Cinematic Back View of Female Singer or Actress Going on Stage Under a Spotlight in an Empty Classic Theatre. Female Artist Rehearsing for her Big Show Alone. Silhouette Slow Motion Shot
4K 0:20 | Back View Cinematic shot of Conductor Directing Symphony Orchestra with Performers Playing Violins, Cello and Trumpet on Classic Theatre with Curtain Stage During Music Concert
4K 0:10 | Unrecognizable businessman on stage talking and showing presentation on screen to large audience sitting back to camera, blur background. Training, conference, public speech concept.
4K 0:09 | Group of people applauds to speech at business conference. Stage talk at summit meeting in crowded modern hall. Mixed race woman training at economic forum. Applause of female person in suit closeup
4K 0:10 | Happy group of people at congratulation speech of business conference. Listen stage talk at summit meet in crowded hall. Applause of attractive man clapping hands at modern event closeup slow motion
4K 0:06 | Business 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
4K 0:12 | On-Stage Successful Female Speaker Presents Technological Product, Uses Remote Control for Presentation, Showing Infographics, Statistics Animation on Screen. Live Event. Press Conference
4K 0:18 | Wide shot of an Empty Elegant Classic Theatre with Big Stage and Red Velvet Curtains Opening. Well-lit Opera House with Beautiful Mural Paintings Ready to Receive Audience for a Play or Ballet Show
4K 0:31 | Group of 4 experts sitting on stage, answering audience questions during the conference. Neutral white bacgkround
4K 0:13 | Group of people listens speech at business conference. Stage talk at summit meeting in crowded modern hall. Caucasian woman training at economy forum. Business work of sitting female person indoors
4K 0:09 | Keynote 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
4K 0:10 | On Stage, Successful Female Speaker Presents Technological Product, Uses Remote Control for Presentation, Showing Infographics, Statistics Animation on Screen. Press Conference
4K 0:08 | Motion Empty stage Design for mockup and Corporate identity,Display.Stage green screen in hall.Blank screen for Graphic Resources.Scene event led night light staging.Animation loop 4k.3D render.
4K 0:27 | Back view on female professor at University lection talking and explaining material to multiethnic students in classroom. Woman teacher having speech. Guy student asking question. Rear.
4K 0:09 | Group of students learns at lecture room. Young people study in university or pupil sitting at school lesson. Teen raises hand and asks teacher at auditorium. Modern education indoors of college hall
4K 0:08 | Speech of female teacher at conference meet. Confident speaker talks at scene in crowded forum hall. Woman explains motivation to people group. Teamwork study for business men at modern event indoors
4K 0:09 | Group of people listens speech at business conference. Stage talk at summit meeting in crowded modern hall. Mixed race woman training at economy forum. Business work of sitting female person indoors
4K 0:37 | Mexico City Aerial v78 panning shot around polanco neighborhood capturing urban cityscape, national auditorium and bosque de chapultepec park on a hazy day - Shot with Mavic 3 Cine - January 2022
4K 0:07 | Person 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
HD 0:12 | Many people sit in large hall at conference. Projector light via the microphone.
4K 0:09 | Famous 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
4K 0:13 | Successful Speaker Walks on Stage, New Product Presentation. Presenter, Motivational Speaker Greets Audience in the Conference Hall and Starts His Entrepreneurship Presentation Talk Live Event
4K 0:17 | Group of Multiethnic Enthusiastic Students Collaborate in University Classroom, Compare Research Project Findings on a Laptop Computer. Diverse Scholars Working as a Team on College Homework
4K 0:22 | On 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
4K 0:11 | Modern 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
4K 0:17 | Silhouette of man is walking through smoky studio or scene right from camera
4K 0:20 | Portrait of cheerful girl sitting at desk at elementary school. Serious student posing at camera in classroom. Smart pupil writing in notebook at lesson. Cute child schooling in auditorium
HD 0:20 | stage velvet curtain and wooden podium. Theater or opera scene drape backdrop in vintage style. Grand opening premiere backstage. Portiere for ceremony of awards performance
4K 0:30 | GREEN SCREEN CHROMA KEY Group of 4 experts sitting on stage, answering audience questions during the conference
4K 0:14 | A movie theater full with diverse audience watching an exciting movie on the big screen and eating popcorn.
4K 0:14 | Group of people applauds to speech at business conference. Stage talk at summit meeting in crowded modern hall. Caucasian woman training at economic forum. Applause of female person in suit closeup
4K 0:20 | Friends laugh at the movie premiere at the cinema. Comedy screening at the cinema. Emotional people
4K 0:27 | Audience Full of Business People Clapping in Dark Conference Hall During an Inspiring Keynote Presentation. Business Technology Summit Auditorium Room Full of Delegates. Slow Motion Footage.
4K 0:25 | Cinematic Back View of Professional Conductor Directing Symphony Orchestra with Performers Playing Violins, Cello and Trumpet on Classic Theatre with Curtain Stage During Music Concert
4K 0:24 | Attractive Female Sitting in a Dark Crowded Auditorium at a Tech Conference. Young Woman Applauding After a Successful Keynote Presentation. Specialist Inspired by Latest Technological Advances.
4K 0:15 | Group of International Mature Students Studying in Classroom. Modern Adult Training Center Help People to Develop New Useful Skills Throughout Life. Adult Woman Writing Down Notes in Notebook
4K 0:13 | Experienced male teacher giving lecture to group of student Knowledgeable professor explaining subject to classroom full of students Competent male tutor teaching students in college classroom college
4K 0:07 | Group of people applauds to welcoming speech at business conference or political forum. Stage talk at summit meeting in crowded hall. Beautiful woman clapping hands at modern event indoors slow motion
4K 0:18 | Confident Successful Man On Stage Applauded at Large Business Tech Corporate Conference Success Enterpreneur Charisma Financial CEO UHD 4K
4K 0:29 | Young University Professor Explaining the Importance of Artificial Intelligence to a Group of Diverse Multiethnic Students in a Dark Auditorium. Teacher Walking Between the Rows While Giving a Lecture
HD 0:12 | Mikhailovsky Theater, Saint Petersburg, theater, opera, ballet, spectator room, spectator room, curtain, art,
4K 0:20 | International Business Conference: Host Asking Caucasian Female Tech CEO a Question In Front Of Audience Of Diverse Attendees. Successful Woman Delivering Inspirational Speech For Women In Leadership.
4K 0:14
4K 0:17 | Senior Caucasian Male Entrepreneur Sitting In Diverse Crowd On Business Forum. Successful Investor Listening To Presenter Pitching Startup Idea On Stage. Businessman Attending Technology Conference.
4K 0:25 | Cinematic Close Up of Conductor Directing Symphony Orchestra with Performers Playing on Stage During Music Concert. Professional Conductor Leading Musicians Passionately in Classic Theater
HD 0:10 | Full auditorium of people. Spectators watch performance show or view in theater, back view. Staging in theatre. Many people in playhouse sitting in chairs and looking at scene.
4K 0:25 | Beautiful Female Sitting in a Dark Crowded Auditorium at a Conference. Young Woman Clapping After a Successful Keynote Presentation. Specialist Inspired by Latest Technology. Slow Motion Footage.
4K 0:06 | Audience in a movie theater during a film performance - cinema
4K 0:23 | Empty Auditorium With Wooden Desks And Chairs
4K 0:10 | Diverse Biopharma Entrepreneurs Sitting In Crowd At International Medical Summit, Using Laptops, Tablets To Take Notes. Male And Female Industry Leaders Listening To Presentation About Biotechnology.
4K 0:08 | Group 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
4K 0:32 | symphonic orchestra is performing classical music concert on scene of opera house, closeup view
4K 0:10 | Audience 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
HD 0:16 | UHD People Crowded Watching the Stage at Business People Gathering and Keynote Presentation for Business Life Career Education at Big Halls Presenter and Panel Speaker
4K 0:19 | Young Male Teacher Giving a Data Science Lecture to Diverse Multiethnic Group of Female and Male Students in Dark College Room. Projecting Slideshow with Artificial Intelligence Network Architecture
4K 0:07 | Businessman in a conference hall is looking at speakers presentation on the stage. Business meeting concept.
4K 0:12 | Empty movie theatre / Seats
4K 0:23 | Young handsome African American male student listening lection at college, writing down and using textbook. Reading book at seminar at high school. University study concept. Guy studying.
4K 0:16 | Viewers people are enjoying interesting movie on big green screen copyspace in dark cinema looking with attention. Template, entertainment and films concept.
4K 0:21 | International Technology Conference: Host Asking Caucasian Female Tech CEO a Question In Front Of Audience. Successful Woman Delivering Inspirational Speech And Diverse Attendees Applaudding Her.